rm -rf

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README.md

-# ShardingSphere-example
-
-ShardingSphere example.
-
-Example for 1.x please see tags in `https://github.com/apache/incubator-shardingsphere/tree/${tag}/sharding-jdbc-example`
-
-Example for 2.x or 3.x please see tags in `https://github.com/apache/incubator-shardingsphere-example/tree/${tag}`
-
-Please do not use `dev` branch to run your example, example of `dev` branch is not released yet. 
-
-The manual schema initial script is in `https://github.com/apache/incubator-shardingsphere-example/blob/dev/src/resources/manual_schema.sql`, 
-please execute it before you first run the example.
-
-Please make sure master-slave data sync on MySQL is running correctly. Otherwise this example will query empty data from slave.
-
-## Using docker-compose to config startup environment
-before we use docker compose, please install docker first : https://docs.docker.com/compose/install/
-
-#### sharding-jdbc
-1. access the docker folder (cd docker/sharding-jdbc/sharding)
-2. launch the environment by docker compose (docker-compose up -d)
-3. access mysql / etcd / zookeeper as you want
-4. if there is conflict on port, just modify the mapper port in docker-compose.yml and then launch docker compose again(docker-compose up -d)
-5. if you want to stop these environment, use command docker-compose down
-
-#### sharding-proxy
-1. access the docker folder (cd docker/sharding-proxy/sharding)
-2. launch the environment by docker compose (docker-compose up -d)
-3. access proxy by `mysql -h127.0.0.1 -P13308 -proot -uroot`
-4. if there is conflict on port, just modify the mapper port in docker-compose.yml and then launch docker compose again(docker-compose up -d)
-5. if you want to stop these environment, use command docker-compose down
-
-to clean the docker container , you could use docker rm `docker ps -a -q` (be careful)
-
-## sharding-sphere-example module design
-
-### project module
-```
-sharding-sphere-example
-  ├── example-common
-  │   ├── config-utility
-  │   ├── repository-api
-  │   ├── repository-jdbc
-  │   ├── repository-jpa
-  │   └── repository-mybatis
-  ├── sharding-jdbc-example
-  │   ├── orchestration-example
-  │   │   ├── orchestration-raw-jdbc-example
-  │   │   ├── orchestration-spring-boot-example
-  │   │   └── orchestration-spring-namespace-example
-  │   ├── sharding-example
-  │   │   ├── sharding-raw-jdbc-example
-  │   │   ├── sharding-spring-boot-jpa-example
-  │   │   ├── sharding-spring-boot-mybatis-example
-  │   │   ├── sharding-spring-namespace-jpa-example
-  │   │   └── sharding-spring-namespace-mybatis-example
-  │   └── transaction-example
-  │       ├── transaction-2pc-xa-example
-  │       └── transaction-base-saga-example
-  ├── sharding-proxy-example
-  │   └── sharding-proxy-boot-mybatis-example
-  └── src/resources
-        └── manual_schema.sql
-```
-
-### Best practice for sharding data
-* sharding databases
-* sharding tables
-* sharding databases and tables
-* master-slave
-* sharding & master-slave
-
-you can get more detail from **[sharding-example](./sharding-jdbc-example/sharding-example)**
-
-### Best practice for sharding + orchestration
-* local zookeeper/etcd & sharding
-
-    local sharding configuration can override the configuration of zookeeper/etcd.
-
-* cloud zookeeper/etcd & sharding
-
-    shardingsphere will load the sharding configuration form zookeeper/etcd directly.
-
-you can get more detail from **[orchestration-example](./sharding-jdbc-example/orchestration-example)**
-
-### Best Practice for sharding + distribution-transaction
-* 2pc-xa transaction
-* base-saga transaction
-
-you can get more detail from **[transaction-example](./sharding-jdbc-example/transaction-example)**
-
-### how to use hint routing
-we will add hint example recently.
-
-### how to config none-sharding tables
-we will add none-sharding example recently.
-
-### how to config broadcast-table
-we will add broadcast-table example recently.
-
-### how to use APM with shardingsphere
-we will add APM example recently.
-
-### how to encrypt & decrypt data in shardingsphere
-we prefer to add encrypt & decrypt example recently.
-
-### how to use sharding-proxy with jdbc.
-we prefer to add a docker base example recently.
-

common-repository/jdbc-repository/src/main/java/io/shardingsphere/example/repository/jdbc/repository/BaseOrderEncryptRepository.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.repository.jdbc.repository;
-
-import io.shardingsphere.example.repository.api.entity.OrderEncrypt;
-import io.shardingsphere.example.repository.api.repository.OrderEncryptRepository;
-
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.sql.Statement;
-import java.util.LinkedList;
-import java.util.List;
-
-public abstract class BaseOrderEncryptRepository implements OrderEncryptRepository {
-    
-    protected static final String SQL_INSERT_T_ORDER_ENCRYPT = "INSERT INTO t_order_encrypt (order_id, user_id, encrypt_id) VALUES (?, ?, ?)";
-    
-    protected static final String SQL_DELETE_BY_ENCRYPT_ID = "DELETE FROM t_order_encrypt WHERE encrypt_id=?";
-    
-    protected static final String SQL_UPDATE_BY_ENCRYPT_ID = "UPDATE t_order_encrypt SET encrypt_id = 11 WHERE encrypt_id=?";
-    
-    private static final String SQL_CREATE_T_ORDER_ENCRYPT = "CREATE TABLE IF NOT EXISTS t_order_encrypt "
-        + "(order_id BIGINT NOT NULL, user_id INT NOT NULL, encrypt_id VARCHAR(200), query_id VARCHAR(200), PRIMARY KEY (order_id))";
-    
-    private static final String SQL_DROP_T_ORDER_ENCRYPT = "DROP TABLE IF EXISTS t_order_encrypt";
-    
-    private static final String SQL_TRUNCATE_T_ORDER_ENCRYPT = "TRUNCATE TABLE t_order_encrypt";
-    
-    private static final String SQL_SELECT_T_ORDER_ENCRYPT_ALL = "SELECT e.* FROM t_order o, t_order_encrypt e WHERE o.order_id = e.order_id";
-    
-    private static final String SQL_SELECT_T_ORDER_ENCRYPT_RANGE = "SELECT e.* FROM t_order o, t_order_encrypt e WHERE o.order_id = e.order_id AND o.user_id BETWEEN 1 AND 5";
-    
-    protected final void createEncryptTableNotExist(final Statement statement) throws SQLException {
-        statement.executeUpdate(SQL_CREATE_T_ORDER_ENCRYPT);
-    }
-    
-    protected final void dropEncryptTable(final Statement statement) throws SQLException {
-        statement.executeUpdate(SQL_DROP_T_ORDER_ENCRYPT);
-    }
-    
-    protected final void truncateEncryptTable(final Statement statement) throws SQLException {
-        statement.executeUpdate(SQL_TRUNCATE_T_ORDER_ENCRYPT);
-    }
-    
-    protected final void insertEncrypt(final PreparedStatement preparedStatement, final OrderEncrypt orderEncrypt) throws SQLException {
-        preparedStatement.setLong(1, orderEncrypt.getOrderId());
-        preparedStatement.setInt(2, orderEncrypt.getUserId());
-        preparedStatement.setString(3, orderEncrypt.getEncryptId());
-        preparedStatement.executeUpdate();
-        try (ResultSet resultSet = preparedStatement.getGeneratedKeys()) {
-            if (resultSet.next()) {
-                orderEncrypt.setOrderId(resultSet.getLong(1));
-            }
-        }
-    }
-    
-    protected final void deleteById(final PreparedStatement preparedStatement, final String encryptId) throws SQLException {
-        preparedStatement.setString(1, encryptId);
-        preparedStatement.executeUpdate();
-    }
-    
-    protected final void updateById(final PreparedStatement preparedStatement, final String encryptId) throws SQLException {
-        preparedStatement.setString(1, encryptId);
-        preparedStatement.executeUpdate();
-    }
-    
-    protected final List<OrderEncrypt> queryOrderEncrypt(final PreparedStatement preparedStatement) {
-        List<OrderEncrypt> result = new LinkedList<>();
-        try (ResultSet resultSet = preparedStatement.executeQuery()) {
-            while (resultSet.next()) {
-                OrderEncrypt orderEncrypt = new OrderEncrypt();
-                orderEncrypt.setOrderId(resultSet.getLong(1));
-                orderEncrypt.setUserId(resultSet.getInt(2));
-                orderEncrypt.setEncryptId(resultSet.getString(3));
-                orderEncrypt.setQueryId(resultSet.getString(4));
-                result.add(orderEncrypt);
-            }
-        } catch (final SQLException ignored) {
-        }
-        return result;
-    }
-    
-    @Override
-    public final List<OrderEncrypt> selectAll() {
-        return getOrderEncrypts(SQL_SELECT_T_ORDER_ENCRYPT_ALL);
-    }
-    
-    @Override
-    public final List<OrderEncrypt> selectRange() {
-        return getOrderEncrypts(SQL_SELECT_T_ORDER_ENCRYPT_RANGE);
-    }
-    
-    public abstract List<OrderEncrypt> getOrderEncrypts(String sql);
-}

common-repository/jdbc-repository/src/main/java/io/shardingsphere/example/repository/jdbc/repository/JDBCOrderEncryptRepositoryImpl.java

-/*
- * Copyright 2016-2018 shardingsphere.io.
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * </p>
- */
-
-package io.shardingsphere.example.repository.jdbc.repository;
-
-import io.shardingsphere.example.repository.api.entity.OrderEncrypt;
-import io.shardingsphere.example.repository.api.repository.OrderEncryptRepository;
-
-import javax.sql.DataSource;
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.SQLException;
-import java.sql.Statement;
-import java.util.LinkedList;
-import java.util.List;
-
-public final class JDBCOrderEncryptRepositoryImpl extends BaseOrderEncryptRepository implements OrderEncryptRepository {
-    
-    private final DataSource dataSource;
-    
-    public JDBCOrderEncryptRepositoryImpl(final DataSource dataSource) {
-        this.dataSource = dataSource;
-    }
-    
-    @Override
-    public void createTableIfNotExists() {
-        try (Connection connection = dataSource.getConnection();
-             Statement statement = connection.createStatement()) {
-            createEncryptTableNotExist(statement);
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public void dropTable() {
-        try (Connection connection = dataSource.getConnection();
-             Statement statement = connection.createStatement()) {
-            dropEncryptTable(statement);
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public void truncateTable() {
-        try (Connection connection = dataSource.getConnection();
-             Statement statement = connection.createStatement()) {
-            truncateEncryptTable(statement);
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public Long insert(final OrderEncrypt orderEncrypt) {
-        try (Connection connection = dataSource.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement(SQL_INSERT_T_ORDER_ENCRYPT, Statement.RETURN_GENERATED_KEYS)) {
-            insertEncrypt(preparedStatement, orderEncrypt);
-        } catch (final SQLException ignored) {
-        }
-        return orderEncrypt.getOrderId();
-    }
-    
-    @Override
-    public void delete(final Long encryptId) {
-        try (Connection connection = dataSource.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement(SQL_DELETE_BY_ENCRYPT_ID)) {
-            deleteById(preparedStatement, encryptId.toString());
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public void update(final String encryptId) {
-        try (Connection connection = dataSource.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement(SQL_UPDATE_BY_ENCRYPT_ID)) {
-            updateById(preparedStatement, encryptId);
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public List<OrderEncrypt> getOrderEncrypts(final String sql) {
-        List<OrderEncrypt> result = new LinkedList<>();
-        try (Connection connection = dataSource.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement(sql)) {
-            result = queryOrderEncrypt(preparedStatement);
-        } catch (final SQLException ignored) {
-        }
-        return result;
-    }
-}

common-repository/jdbc-repository/src/main/java/io/shardingsphere/example/repository/jdbc/repository/JDBCOrderEncryptTransactionRepositoryImpl.java

-/*
- * Copyright 2016-2018 shardingsphere.io.
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * </p>
- */
-
-package io.shardingsphere.example.repository.jdbc.repository;
-
-import io.shardingsphere.example.repository.api.entity.OrderEncrypt;
-import io.shardingsphere.example.repository.api.repository.OrderEncryptRepository;
-
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.SQLException;
-import java.sql.Statement;
-import java.util.LinkedList;
-import java.util.List;
-
-public final class JDBCOrderEncryptTransactionRepositoryImpl extends BaseOrderEncryptRepository implements OrderEncryptRepository {
-    
-    private Connection connection;
-    
-    public JDBCOrderEncryptTransactionRepositoryImpl(final Connection connection) {
-        this.connection = connection;
-    }
-    
-    public void setConnection(final Connection connection) {
-        this.connection = connection;
-    }
-    
-    @Override
-    public void createTableIfNotExists() {
-        try (Statement statement = connection.createStatement()) {
-            createEncryptTableNotExist(statement);
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public void dropTable() {
-        try (Statement statement = connection.createStatement()) {
-            dropEncryptTable(statement);
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public void truncateTable() {
-        try (Statement statement = connection.createStatement()) {
-            truncateEncryptTable(statement);
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public Long insert(final OrderEncrypt orderEncrypt) {
-        try (PreparedStatement preparedStatement = connection.prepareStatement(SQL_INSERT_T_ORDER_ENCRYPT, Statement.RETURN_GENERATED_KEYS)) {
-            insertEncrypt(preparedStatement, orderEncrypt);
-        } catch (final SQLException ignored) {
-        }
-        return orderEncrypt.getOrderId();
-    }
-    
-    @Override
-    public void delete(final Long encryptId) {
-        try (PreparedStatement preparedStatement = connection.prepareStatement(SQL_DELETE_BY_ENCRYPT_ID)) {
-            deleteById(preparedStatement, encryptId.toString());
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public void update(final String encryptId) {
-        try (PreparedStatement preparedStatement = connection.prepareStatement(SQL_UPDATE_BY_ENCRYPT_ID)) {
-            updateById(preparedStatement, encryptId);
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public List<OrderEncrypt> getOrderEncrypts(final String sql) {
-        List<OrderEncrypt> result = new LinkedList<>();
-        try (PreparedStatement preparedStatement = connection.prepareStatement(sql)) {
-            result = queryOrderEncrypt(preparedStatement);
-        } catch (final SQLException ignored) {
-        }
-        return result;
-    }
-}

common-repository/jpa-repository/src/main/java/io/shardingsphere/example/repository/jpa/entity/OrderEncryptEntity.java

-/*
- * Copyright 2016-2018 shardingsphere.io.
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * </p>
- */
-
-package io.shardingsphere.example.repository.jpa.entity;
-
-import io.shardingsphere.example.repository.api.entity.OrderEncrypt;
-
-import javax.persistence.Column;
-import javax.persistence.Entity;
-import javax.persistence.Id;
-import javax.persistence.Table;
-
-@Entity
-@Table(name = "t_order_encrypt")
-public final class OrderEncryptEntity extends OrderEncrypt {
-    
-    @Id
-    @Column(name = "order_id")
-    @Override
-    public long getOrderId() {
-        return super.getOrderId();
-    }
-    
-    @Column(name = "user_id")
-    @Override
-    public int getUserId() {
-        return super.getUserId();
-    }
-    
-    @Column(name = "encrypt_id")
-    @Override
-    public String getEncryptId() {
-        return super.getEncryptId();
-    }
-    
-    @Column(name = "query_id")
-    @Override
-    public String getQueryId() {
-        return super.getQueryId();
-    }
-}

common-repository/jpa-repository/src/main/java/io/shardingsphere/example/repository/jpa/repository/JPAOrderEncryptRepositoryImpl.java

-/*
- * Copyright 2016-2018 shardingsphere.io.
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * </p>
- */
-
-package io.shardingsphere.example.repository.jpa.repository;
-
-import io.shardingsphere.example.repository.api.entity.OrderEncrypt;
-import io.shardingsphere.example.repository.api.repository.OrderEncryptRepository;
-import org.springframework.stereotype.Repository;
-
-import javax.persistence.EntityManager;
-import javax.persistence.PersistenceContext;
-import javax.persistence.Query;
-import javax.transaction.Transactional;
-import java.util.List;
-
-@Repository
-@Transactional
-public class JPAOrderEncryptRepositoryImpl implements OrderEncryptRepository {
-    
-    @PersistenceContext
-    private EntityManager entityManager;
-    
-    @Override
-    public void createTableIfNotExists() {
-        throw new UnsupportedOperationException("createTableIfNotExists for JPA");
-    }
-    
-    @Override
-    public void truncateTable() {
-        throw new UnsupportedOperationException("truncateTable for JPA");
-    }
-    
-    @Override
-    public void dropTable() {
-        throw new UnsupportedOperationException("dropTable for JPA");
-    }
-    
-    @Override
-    public Long insert(final OrderEncrypt orderEncrypt) {
-        Query query = entityManager.createNativeQuery("INSERT INTO t_order_encrypt (order_id, user_id, encrypt_id) VALUES (?, ?, ?)");
-        query.setParameter(1, orderEncrypt.getOrderId());
-        query.setParameter(2, orderEncrypt.getUserId());
-        query.setParameter(3, orderEncrypt.getEncryptId());
-        query.executeUpdate();
-        return orderEncrypt.getOrderId();
-    }
-    
-    @Override
-    public void delete(final Long encryptId) {
-        Query query = entityManager.createQuery("DELETE FROM OrderEncryptEntity e WHERE e.encryptId = ?1");
-        query.setParameter(1, encryptId);
-        query.executeUpdate();
-    }
-    
-    @Override
-    public void update(final String encryptId) {
-        Query query = entityManager.createQuery("UPDATE OrderEncryptEntity SET e.encryptId = 11 WHERE e.encryptId = ?1");
-        query.setParameter(1, encryptId);
-        query.executeUpdate();
-    }
-    
-    @SuppressWarnings("unchecked")
-    @Override
-    public List<OrderEncrypt> selectAll() {
-        return (List<OrderEncrypt>) entityManager.createQuery("SELECT e FROM OrderEntity o, OrderEncryptEntity e WHERE o.orderId = e.orderId").getResultList();
-    }
-    
-    @SuppressWarnings("unchecked")
-    @Override
-    public List<OrderEncrypt> selectRange() {
-        return (List<OrderEncrypt>) entityManager.createQuery("SELECT e FROM OrderEntity o, OrderEncryptEntity e WHERE o.orderId = e.orderId AND o.userId BETWEEN 1 AND 5").getResultList();
-    }
-}

common-repository/mybatis-repository/src/main/java/io/shardingsphere/example/repository/mybatis/repository/MybatisOrderEncryptRepository.java

-/*
- * Copyright 2016-2018 shardingsphere.io.
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * </p>
- */
-
-package io.shardingsphere.example.repository.mybatis.repository;
-
-import io.shardingsphere.example.repository.api.repository.OrderEncryptRepository;
-import org.apache.ibatis.annotations.Mapper;
-
-@Mapper
-public interface MybatisOrderEncryptRepository extends OrderEncryptRepository {
-}

common-repository/mybatis-repository/src/main/resources/META-INF/mappers/OrderEncryptMapper.xml

-<?xml version="1.0" encoding="UTF-8" ?>
-<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="io.shardingsphere.example.repository.mybatis.repository.MybatisOrderEncryptRepository">
-    <resultMap id="baseResultMap" type="io.shardingsphere.example.repository.api.entity.OrderEncrypt">
-        <result column="order_id" property="orderId" jdbcType="INTEGER"/>
-        <result column="user_id" property="userId" jdbcType="INTEGER"/>
-        <result column="encrypt_id" property="encryptId" jdbcType="VARCHAR"/>
-        <result column="query_id" property="queryId" jdbcType="VARCHAR"/>
-    </resultMap>
-    
-    <update id="createTableIfNotExists">
-        CREATE TABLE IF NOT EXISTS t_order_encrypt (order_id BIGINT NOT NULL, user_id INT NOT NULL, encrypt_id VARCHAR(200), query_id VARCHAR(200), PRIMARY KEY (order_id));
-    </update>
-    
-    <update id="truncateTable">
-        TRUNCATE TABLE t_order_encrypt;
-    </update>
-    
-    <update id="dropTable">
-        DROP TABLE IF EXISTS t_order_encrypt;
-    </update>
-    
-    <insert id="insert" useGeneratedKeys="true" keyProperty="orderId">
-        INSERT INTO t_order_encrypt (order_id, user_id, encrypt_id) VALUES (#{orderId,jdbcType=INTEGER}, #{userId,jdbcType=INTEGER}, #{encryptId,jdbcType=VARCHAR})
-    </insert>
-    
-    <delete id="delete">
-        DELETE FROM t_order_encrypt WHERE encrypt_id = #{encryptId,jdbcType=VARCHAR};
-    </delete>
-    
-     <update id="update">
-        UPDATE FROM t_order_encrypt SET encrypt_id = 11 WHERE encrypt_id = #{encryptId,jdbcType=VARCHAR};
-    </update>
-    
-    <select id="selectAll" resultMap="baseResultMap">
-        SELECT e.* FROM t_order o, t_order_encrypt e WHERE o.order_id = e.order_id;
-    </select>
-    
-    <select id="selectRange" resultMap="baseResultMap">
-        SELECT e.* FROM t_order o, t_order_encrypt e WHERE o.order_id = e.order_id AND o.user_id BETWEEN 1 AND 5
-    </select>
-</mapper>

common-repository/repository-api/src/main/java/io/shardingsphere/example/repository/api/entity/OrderEncrypt.java

-/*
- * Copyright 2016-2018 shardingsphere.io.
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * </p>
- */
-
-package io.shardingsphere.example.repository.api.entity;
-
-import java.io.Serializable;
-
-public class OrderEncrypt implements Serializable {
-    
-    private static final long serialVersionUID = 863434701950670170L;
-    
-    private long orderId;
-    
-    private int userId;
-    
-    private String encryptId;
-    
-    private String queryId;
-    
-    public long getOrderId() {
-        return orderId;
-    }
-    
-    public void setOrderId(final long orderId) {
-        this.orderId = orderId;
-    }
-    
-    public int getUserId() {
-        return userId;
-    }
-    
-    public void setUserId(final int userId) {
-        this.userId = userId;
-    }
-    
-    public String getEncryptId() {
-        return encryptId;
-    }
-    
-    public void setEncryptId(final String encryptId) {
-        this.encryptId = encryptId;
-    }
-    
-    public String getQueryId() {
-        return queryId;
-    }
-    
-    public void setQueryId(final String queryId) {
-        this.queryId = queryId;
-    }
-    
-    @Override
-    public String toString() {
-        return String.format("order_id: %s, user_id: %s, encryptId: %s, queryId: %s", orderId, userId, encryptId, queryId);
-    }
-}

common-repository/repository-api/src/main/java/io/shardingsphere/example/repository/api/repository/OrderEncryptRepository.java

-/*
- * Copyright 2016-2018 shardingsphere.io.
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * </p>
- */
-
-package io.shardingsphere.example.repository.api.repository;
-
-import io.shardingsphere.example.repository.api.entity.OrderEncrypt;
-
-public interface OrderEncryptRepository extends CommonRepository<OrderEncrypt> {
-    
-    void update(String id);
-}

docker/sharding-jdbc/sharding/docker-compose.yml

-version: '3'
-services:
-  mysql:
-    ## mysql version, you could get more tags at here : https://hub.docker.com/_/mysql?tab=tags
-    image: "mysql:5.7"
-    ## default port is 3306, you could change to 33060 or any other port doesn't conflict MySQL on your OS
-    ports:
-      - "3306:3306"
-    container_name: sharding-sphere-mysql
-    ## launch mysql without password
-    ## you could access the mysql in container by following command :
-    ## docker exec -it sharding-sphere-mysql mysql -uroot
-    environment:
-      - MYSQL_ALLOW_EMPTY_PASSWORD=yes
-    ## if you insist to use password in mysql, remove MYSQL_ALLOW_EMPTY_PASSWORD=yes and uncomment following args
-    #  - MYSQL_ROOT_PASSWORD=root
-    volumes:
-      - ../../../src/resources/manual_schema.sql:/docker-entrypoint-initdb.d/manual_schema.sql
-
-  zookeeper:
-    ## get more versions of zookeeper here : https://hub.docker.com/_/zookeeper?tab=tags
-    image: "zookeeper:3.4"
-    ports: 
-     - "2181:2181"
-    container_name: sharding-sphere-zookeeper
-
-  etcd:
-    ## get more versions of etcd here  : https://quay.io/repository/coreos/etcd?tag=latest&tab=tags
-    image: "quay.io/coreos/etcd:v3.3.12"
-    ports: 
-     - "2379:2379"
-     - "2380:2380"
-     - "4001:4001"
-    container_name: sharding-sphere-etcd
-    entrypoint: /usr/local/bin/etcd
-    command:
-     - '--advertise-client-urls=http://0.0.0.0:2379'
-     - '--listen-client-urls=http://0.0.0.0:2379'
-     - '--initial-advertise-peer-urls=http://0.0.0.0:2380'
-     - '--listen-peer-urls=http://0.0.0.0:2380'
-     - '--initial-cluster'
-     - 'default=http://0.0.0.0:2380'
-  

docker/sharding-proxy/sharding/conf/config-sharding.yaml

-######################################################################################################
-# 
-# Here you can configure the rules for the proxy.
-# This example is configuration of sharding rule.
-#   
-# If you want to use sharding, please refer to this file; 
-# if you want to use master-slave, please refer to the config-master_slave.yaml.
-# 
-######################################################################################################
-
-schemaName: sharding_db
-
-dataSources:
-  ds_0:
-    url: jdbc:mysql://sharding-sphere-mysql:3306/demo_ds_0?serverTimezone=UTC&useSSL=false
-    username: root
-    password:
-    connectionTimeoutMilliseconds: 30000
-    idleTimeoutMilliseconds: 60000
-    maxLifetimeMilliseconds: 1800000
-    maxPoolSize: 50
-  ds_1:
-    url: jdbc:mysql://sharding-sphere-mysql:3306/demo_ds_1?serverTimezone=UTC&useSSL=false
-    username: root
-    password:
-    connectionTimeoutMilliseconds: 30000
-    idleTimeoutMilliseconds: 60000
-    maxLifetimeMilliseconds: 1800000
-    maxPoolSize: 50
-
-shardingRule:
-  tables:
-    t_order:
-      actualDataNodes: ds_${0..1}.t_order_${0..1}
-      tableStrategy:
-        inline:
-          shardingColumn: order_id
-          algorithmExpression: t_order_${order_id % 2}
-      keyGeneratorColumnName: order_id
-    t_order_item:
-      actualDataNodes: ds_${0..1}.t_order_item_${0..1}
-      tableStrategy:
-        inline:
-          shardingColumn: order_id
-          algorithmExpression: t_order_item_${order_id % 2}
-      keyGeneratorColumnName: order_item_id
-  bindingTables:
-    - t_order,t_order_item
-  defaultDatabaseStrategy:
-    inline:
-      shardingColumn: user_id
-      algorithmExpression: ds_${user_id % 2}
-  defaultTableStrategy:
-    none:
-  defaultKeyGeneratorClassName: io.shardingsphere.core.keygen.DefaultKeyGenerator

docker/sharding-proxy/sharding/conf/server.yaml

-######################################################################################################
-# 
-# If you want to configure orchestration, authorization and proxy properties, please refer to this file.
-# 
-######################################################################################################
-
-#orchestration:
-#  name: orchestration_ds
-#  overwrite: true
-#  registry:
-#    serverLists: localhost:2181
-#    namespace: orchestration
-#
-authentication:
-  username: root
-  password: root
-
-props:
-  max.connections.size.per.query: 1
-  acceptor.size: 16  # The default value is available processors count * 2.
-  executor.size: 16  # Infinite by default.
-  proxy.frontend.flush.threshold: 128  # The default value is 128.
-    # LOCAL: Proxy will run with LOCAL transaction.
-    # XA: Proxy will run with XA transaction.
-    # BASE: Proxy will run with B.A.S.E transaction.
-  proxy.transaction.type: LOCAL
-  proxy.opentracing.enabled: false
-  sql.show: false

docker/sharding-proxy/sharding/docker-compose.yml

-version: '3'
-services:
-  mysql:
-    ## mysql version, you could get more tags at here : https://hub.docker.com/_/mysql?tab=tags
-    image: "mysql:5.7"
-    ## default port is 3306, you could change to 33060 or any other port doesn't conflict MySQL on your OS
-    ports:
-     - "33060:3306"
-    container_name: sharding-sphere-mysql
-    ## launch mysql without password
-    ## you could access the mysql in container by following command :
-    ## docker exec -it sharding-sphere-mysql mysql -uroot
-    environment:
-     - MYSQL_ALLOW_EMPTY_PASSWORD=yes
-    ## if you insist to use password in mysql, remove MYSQL_ALLOW_EMPTY_PASSWORD=yes and uncomment following args
-    #  - MYSQL_ROOT_PASSWORD=root
-    volumes:
-      - ../../../src/resources/manual_schema.sql:/docker-entrypoint-initdb.d/manual_schema.sql
-
-  proxy:
-    ## get more versions of proxy here : https://hub.docker.com/r/shardingsphere/sharding-proxy/tags
-    image: "shardingsphere/sharding-proxy:3.1.0"
-    container_name: sharding-sphere-proxy
-    depends_on:
-     - mysql
-    ## wait-for-it.sh will make proxy entrypoint wait until mysql container 3306 port open
-    entrypoint: >
-     /bin/sh -c "/opt/wait-for-it.sh sharding-sphere-mysql:3306 --timeout=20 --strict --
-     && /opt/sharding-proxy/bin/start.sh 3308 
-     && tail -f /opt/sharding-proxy/logs/stdout.log"
-    ports: 
-     - "13308:3308"
-    links:
-     - "mysql:mysql"
-    volumes:
-     - ./conf/:/opt/sharding-proxy/conf
-     - ../../tools/wait-for-it.sh:/opt/wait-for-it.sh
-    environment:
-     - JVM_OPTS="-Djava.awt.headless=true"
-    
-

docker/tools/wait-for-it.sh

-#!/usr/bin/env bash
-#   Use this script to test if a given TCP host/port are available
-
-WAITFORIT_cmdname=${0##*/}
-
-echoerr() { if [[ $WAITFORIT_QUIET -ne 1 ]]; then echo "$@" 1>&2; fi }
-
-usage()
-{
-    cat << USAGE >&2
-Usage:
-    $WAITFORIT_cmdname host:port [-s] [-t timeout] [-- command args]
-    -h HOST | --host=HOST       Host or IP under test
-    -p PORT | --port=PORT       TCP port under test
-                                Alternatively, you specify the host and port as host:port
-    -s | --strict               Only execute subcommand if the test succeeds
-    -q | --quiet                Don't output any status messages
-    -t TIMEOUT | --timeout=TIMEOUT
-                                Timeout in seconds, zero for no timeout
-    -- COMMAND ARGS             Execute command with args after the test finishes
-USAGE
-    exit 1
-}
-
-wait_for()
-{
-    if [[ $WAITFORIT_TIMEOUT -gt 0 ]]; then
-        echoerr "$WAITFORIT_cmdname: waiting $WAITFORIT_TIMEOUT seconds for $WAITFORIT_HOST:$WAITFORIT_PORT"
-    else
-        echoerr "$WAITFORIT_cmdname: waiting for $WAITFORIT_HOST:$WAITFORIT_PORT without a timeout"
-    fi
-    WAITFORIT_start_ts=$(date +%s)
-    while :
-    do
-        if [[ $WAITFORIT_ISBUSY -eq 1 ]]; then
-            nc -z $WAITFORIT_HOST $WAITFORIT_PORT
-            WAITFORIT_result=$?
-        else
-            (echo > /dev/tcp/$WAITFORIT_HOST/$WAITFORIT_PORT) >/dev/null 2>&1
-            WAITFORIT_result=$?
-        fi
-        if [[ $WAITFORIT_result -eq 0 ]]; then
-            WAITFORIT_end_ts=$(date +%s)
-            echoerr "$WAITFORIT_cmdname: $WAITFORIT_HOST:$WAITFORIT_PORT is available after $((WAITFORIT_end_ts - WAITFORIT_start_ts)) seconds"
-            break
-        fi
-        sleep 1
-    done
-    return $WAITFORIT_result
-}
-
-wait_for_wrapper()
-{
-    # In order to support SIGINT during timeout: http://unix.stackexchange.com/a/57692
-    if [[ $WAITFORIT_QUIET -eq 1 ]]; then
-        timeout $WAITFORIT_BUSYTIMEFLAG $WAITFORIT_TIMEOUT $0 --quiet --child --host=$WAITFORIT_HOST --port=$WAITFORIT_PORT --timeout=$WAITFORIT_TIMEOUT &
-    else
-        timeout $WAITFORIT_BUSYTIMEFLAG $WAITFORIT_TIMEOUT $0 --child --host=$WAITFORIT_HOST --port=$WAITFORIT_PORT --timeout=$WAITFORIT_TIMEOUT &
-    fi
-    WAITFORIT_PID=$!
-    trap "kill -INT -$WAITFORIT_PID" INT
-    wait $WAITFORIT_PID
-    WAITFORIT_RESULT=$?
-    if [[ $WAITFORIT_RESULT -ne 0 ]]; then
-        echoerr "$WAITFORIT_cmdname: timeout occurred after waiting $WAITFORIT_TIMEOUT seconds for $WAITFORIT_HOST:$WAITFORIT_PORT"
-    fi
-    return $WAITFORIT_RESULT
-}
-
-# process arguments
-while [[ $# -gt 0 ]]
-do
-    case "$1" in
-        *:* )
-        WAITFORIT_hostport=(${1//:/ })
-        WAITFORIT_HOST=${WAITFORIT_hostport[0]}
-        WAITFORIT_PORT=${WAITFORIT_hostport[1]}
-        shift 1
-        ;;
-        --child)
-        WAITFORIT_CHILD=1
-        shift 1
-        ;;
-        -q | --quiet)
-        WAITFORIT_QUIET=1
-        shift 1
-        ;;
-        -s | --strict)
-        WAITFORIT_STRICT=1
-        shift 1
-        ;;
-        -h)
-        WAITFORIT_HOST="$2"
-        if [[ $WAITFORIT_HOST == "" ]]; then break; fi
-        shift 2
-        ;;
-        --host=*)
-        WAITFORIT_HOST="${1#*=}"
-        shift 1
-        ;;
-        -p)
-        WAITFORIT_PORT="$2"
-        if [[ $WAITFORIT_PORT == "" ]]; then break; fi
-        shift 2
-        ;;
-        --port=*)
-        WAITFORIT_PORT="${1#*=}"
-        shift 1
-        ;;
-        -t)
-        WAITFORIT_TIMEOUT="$2"
-        if [[ $WAITFORIT_TIMEOUT == "" ]]; then break; fi
-        shift 2
-        ;;
-        --timeout=*)
-        WAITFORIT_TIMEOUT="${1#*=}"
-        shift 1
-        ;;
-        --)
-        shift
-        WAITFORIT_CLI=("$@")
-        break
-        ;;
-        --help)
-        usage
-        ;;
-        *)
-        echoerr "Unknown argument: $1"
-        usage
-        ;;
-    esac
-done
-
-if [[ "$WAITFORIT_HOST" == "" || "$WAITFORIT_PORT" == "" ]]; then
-    echoerr "Error: you need to provide a host and port to test."
-    usage
-fi
-
-WAITFORIT_TIMEOUT=${WAITFORIT_TIMEOUT:-15}
-WAITFORIT_STRICT=${WAITFORIT_STRICT:-0}
-WAITFORIT_CHILD=${WAITFORIT_CHILD:-0}
-WAITFORIT_QUIET=${WAITFORIT_QUIET:-0}
-
-# check to see if timeout is from busybox?
-WAITFORIT_TIMEOUT_PATH=$(type -p timeout)
-WAITFORIT_TIMEOUT_PATH=$(realpath $WAITFORIT_TIMEOUT_PATH 2>/dev/null || readlink -f $WAITFORIT_TIMEOUT_PATH)
-if [[ $WAITFORIT_TIMEOUT_PATH =~ "busybox" ]]; then
-        WAITFORIT_ISBUSY=1
-        WAITFORIT_BUSYTIMEFLAG="-t"
-
-else
-        WAITFORIT_ISBUSY=0
-        WAITFORIT_BUSYTIMEFLAG=""
-fi
-
-if [[ $WAITFORIT_CHILD -gt 0 ]]; then
-    wait_for
-    WAITFORIT_RESULT=$?
-    exit $WAITFORIT_RESULT
-else
-    if [[ $WAITFORIT_TIMEOUT -gt 0 ]]; then
-        wait_for_wrapper
-        WAITFORIT_RESULT=$?
-    else
-        wait_for
-        WAITFORIT_RESULT=$?
-    fi
-fi
-
-if [[ $WAITFORIT_CLI != "" ]]; then
-    if [[ $WAITFORIT_RESULT -ne 0 && $WAITFORIT_STRICT -eq 1 ]]; then
-        echoerr "$WAITFORIT_cmdname: strict mode, refusing to execute subprocess"
-        exit $WAITFORIT_RESULT
-    fi
-    exec "${WAITFORIT_CLI[@]}"
-else
-    exit $WAITFORIT_RESULT
-fi

example-common/config-utility/pom.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>io.shardingsphere</groupId>
-        <artifactId>example-common</artifactId>
-        <version>4.0.0-RC1-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>config-utility</artifactId>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.apache.shardingsphere</groupId>
-            <artifactId>sharding-core-api</artifactId>
-        </dependency>
-    </dependencies>
-</project>

example-common/config-utility/src/main/java/io/shardingsphere/example/algorithm/PreciseModuloShardingDatabaseAlgorithm.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.algorithm;
-
-import org.apache.shardingsphere.api.sharding.standard.PreciseShardingAlgorithm;
-import org.apache.shardingsphere.api.sharding.standard.PreciseShardingValue;
-
-import java.util.Collection;
-
-public final class PreciseModuloShardingDatabaseAlgorithm implements PreciseShardingAlgorithm<Integer> {
-    
-    @Override
-    public String doSharding(final Collection<String> databaseNames, final PreciseShardingValue<Integer> shardingValue) {
-        for (String each : databaseNames) {
-            if (each.endsWith(shardingValue.getValue() % 2 + "")) {
-                return each;
-            }
-        }
-        throw new UnsupportedOperationException();
-    }
-}

example-common/config-utility/src/main/java/io/shardingsphere/example/algorithm/PreciseModuloShardingTableAlgorithm.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.algorithm;
-
-import org.apache.shardingsphere.api.sharding.standard.PreciseShardingAlgorithm;
-import org.apache.shardingsphere.api.sharding.standard.PreciseShardingValue;
-
-import java.util.Collection;
-
-public final class PreciseModuloShardingTableAlgorithm implements PreciseShardingAlgorithm<Long> {
-    
-    @Override
-    public String doSharding(final Collection<String> tableNames, final PreciseShardingValue<Long> shardingValue) {
-        for (String each : tableNames) {
-            if (each.endsWith(shardingValue.getValue() % 2 + "")) {
-                return each;
-            }
-        }
-        throw new UnsupportedOperationException();
-    }
-}

example-common/config-utility/src/main/java/io/shardingsphere/example/algorithm/RangeModuloShardingDatabaseAlgorithm.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.algorithm;
-
-import com.google.common.collect.Range;
-import org.apache.shardingsphere.api.sharding.standard.RangeShardingAlgorithm;
-import org.apache.shardingsphere.api.sharding.standard.RangeShardingValue;
-
-import java.util.Collection;
-import java.util.LinkedHashSet;
-import java.util.Set;
-
-public final class RangeModuloShardingDatabaseAlgorithm implements RangeShardingAlgorithm<Integer> {
-    
-    @Override
-    public Collection<String> doSharding(final Collection<String> databaseNames, final RangeShardingValue<Integer> shardingValueRange) {
-        Set<String> result = new LinkedHashSet<>();
-        if (Range.closed(1, 5).encloses(shardingValueRange.getValueRange())) {
-            for (String each : databaseNames) {
-                if (each.endsWith("0")) {
-                    result.add(each);
-                }
-            }
-        } else if (Range.closed(6, 10).encloses(shardingValueRange.getValueRange())) {
-            for (String each : databaseNames) {
-                if (each.endsWith("1")) {
-                    result.add(each);
-                }
-            }
-        } else if (Range.closed(1, 10).encloses(shardingValueRange.getValueRange())) {
-            result.addAll(databaseNames);
-        } else {
-            throw new UnsupportedOperationException();
-        }
-        return result;
-    }
-}

example-common/config-utility/src/main/java/io/shardingsphere/example/algorithm/RangeModuloShardingTableAlgorithm.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.algorithm;
-
-import com.google.common.collect.Range;
-import org.apache.shardingsphere.api.sharding.standard.RangeShardingAlgorithm;
-import org.apache.shardingsphere.api.sharding.standard.RangeShardingValue;
-
-import java.util.Collection;
-import java.util.LinkedHashSet;
-import java.util.Set;
-
-public final class RangeModuloShardingTableAlgorithm implements RangeShardingAlgorithm<Long> {
-    
-    @Override
-    public Collection<String> doSharding(final Collection<String> tableNames, final RangeShardingValue<Long> shardingValue) {
-        Set<String> result = new LinkedHashSet<>();
-        if (Range.closed(200000000000000000L, 400000000000000000L).encloses(shardingValue.getValueRange())) {
-            for (String each : tableNames) {
-                if (each.endsWith("0")) {
-                    result.add(each);
-                }
-            }
-        } else {
-            throw new UnsupportedOperationException();
-        }
-        return result;
-    }
-}

example-common/config-utility/src/main/java/io/shardingsphere/example/config/ExampleConfiguration.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.config;
-
-import javax.sql.DataSource;
-import java.sql.SQLException;
-
-public interface ExampleConfiguration {
-    
-    DataSource getDataSource() throws SQLException;
-}

example-common/config-utility/src/main/java/io/shardingsphere/example/type/RegistryCenterType.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.type;
-
-public enum RegistryCenterType {
-    
-    ZOOKEEPER, ETCD
-}

example-common/config-utility/src/main/java/io/shardingsphere/example/type/ShardingType.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.type;
-
-public enum ShardingType {
-    
-    SHARDING_DATABASES,
-    
-    SHARDING_TABLES,
-    
-    SHARDING_DATABASES_AND_TABLES,
-    
-    MASTER_SLAVE,
-    
-    SHARDING_MASTER_SLAVE,
-}

example-common/pom.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>io.shardingsphere</groupId>
-        <artifactId>sharding-sphere-example</artifactId>
-        <version>4.0.0-RC1-SNAPSHOT</version>
-    </parent>
-    <artifactId>example-common</artifactId>
-    <packaging>pom</packaging>
-
-    <modules>
-        <module>repository-api</module>
-        <module>repository-jpa</module>
-        <module>repository-mybatis</module>
-        <module>config-utility</module>
-        <module>repository-jdbc</module>
-    </modules>
-</project>

example-common/repository-api/pom.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>io.shardingsphere</groupId>
-        <artifactId>example-common</artifactId>
-        <version>4.0.0-RC1-SNAPSHOT</version>
-    </parent>
-    <artifactId>repository-api</artifactId>
-
-</project>

example-common/repository-api/src/main/java/io/shardingsphere/example/common/DataSourceUtil.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common;
-
-import com.zaxxer.hikari.HikariDataSource;
-
-import javax.sql.DataSource;
-
-public class DataSourceUtil {
-    
-    private static final String HOST = "localhost";
-    
-    private static final int PORT = 3306;
-    
-    private static final String USER_NAME = "root";
-    
-    private static final String PASSWORD = "";
-    
-    public static DataSource createDataSource(final String dataSourceName) {
-        HikariDataSource result = new HikariDataSource();
-        result.setDriverClassName(com.mysql.jdbc.Driver.class.getName());
-        result.setJdbcUrl(String.format("jdbc:mysql://%s:%s/%s?serverTimezone=UTC&useSSL=false", HOST, PORT, dataSourceName));
-        result.setUsername(USER_NAME);
-        result.setPassword(PASSWORD);
-        return result;
-    }
-}

example-common/repository-api/src/main/java/io/shardingsphere/example/common/entity/Order.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.entity;
-
-import java.io.Serializable;
-
-public class Order implements Serializable {
-    
-    private static final long serialVersionUID = 661434701950670670L;
-    
-    private long orderId;
-    
-    private int userId;
-    
-    private String status;
-    
-    public long getOrderId() {
-        return orderId;
-    }
-    
-    public void setOrderId(final long orderId) {
-        this.orderId = orderId;
-    }
-    
-    public int getUserId() {
-        return userId;
-    }
-    
-    public void setUserId(final int userId) {
-        this.userId = userId;
-    }
-    
-    public String getStatus() {
-        return status;
-    }
-    
-    public void setStatus(final String status) {
-        this.status = status;
-    }
-    
-    @Override
-    public String toString() {
-        return String.format("order_id: %s, user_id: %s, status: %s", orderId, userId, status);
-    }
-}

example-common/repository-api/src/main/java/io/shardingsphere/example/common/entity/OrderItem.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.entity;
-
-import java.io.Serializable;
-
-public class OrderItem implements Serializable {
-    
-    private static final long serialVersionUID = 263434701950670170L;
-    
-    private long orderItemId;
-    
-    private long orderId;
-    
-    private int userId;
-    
-    private String status;
-    
-    public long getOrderItemId() {
-        return orderItemId;
-    }
-    
-    public void setOrderItemId(final long orderItemId) {
-        this.orderItemId = orderItemId;
-    }
-    
-    public long getOrderId() {
-        return orderId;
-    }
-    
-    public void setOrderId(final long orderId) {
-        this.orderId = orderId;
-    }
-    
-    public int getUserId() {
-        return userId;
-    }
-    
-    public void setUserId(final int userId) {
-        this.userId = userId;
-    }
-    
-    public String getStatus() {
-        return status;
-    }
-    
-    public void setStatus(final String status) {
-        this.status = status;
-    }
-    
-    @Override
-    public String toString() {
-        return String.format("order_item_id:%s, order_id: %s, user_id: %s, status: %s", orderItemId, orderId, userId, status);
-    }
-}

example-common/repository-api/src/main/java/io/shardingsphere/example/common/repository/CommonRepository.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.repository;
-
-import java.util.List;
-
-public interface CommonRepository<T> {
-    
-    void createTableIfNotExists();
-    
-    void dropTable();
-    
-    void truncateTable();
-    
-    Long insert(T entity);
-    
-    void delete(Long id);
-    
-    List<T> selectAll();
-}

example-common/repository-api/src/main/java/io/shardingsphere/example/common/repository/OrderItemRepository.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.repository;
-
-import io.shardingsphere.example.common.entity.OrderItem;
-
-public interface OrderItemRepository extends CommonRepository<OrderItem> {
-}

example-common/repository-api/src/main/java/io/shardingsphere/example/common/repository/OrderRepository.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.repository;
-
-import io.shardingsphere.example.common.entity.Order;
-
-public interface OrderRepository extends CommonRepository<Order> {
-}

example-common/repository-api/src/main/java/io/shardingsphere/example/common/service/CommonService.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.service;
-
-public interface CommonService {
-    
-    void initEnvironment();
-    
-    void cleanEnvironment();
-    
-    void processSuccess();
-    
-    void processFailure();
-    
-    void printData();
-    
-}

example-common/repository-jdbc/pom.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>io.shardingsphere</groupId>
-        <artifactId>example-common</artifactId>
-        <version>4.0.0-RC1-SNAPSHOT</version>
-    </parent>
-    <artifactId>repository-jdbc</artifactId>
-
-    <dependencies>
-        <dependency>
-            <groupId>io.shardingsphere</groupId>
-            <artifactId>config-utility</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>io.shardingsphere</groupId>
-            <artifactId>repository-api</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-    </dependencies>
-</project>

example-common/repository-jdbc/src/main/java/io/shardingsphere/example/common/jdbc/repository/OrderItemRepositoryImpl.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.jdbc.repository;
-
-import io.shardingsphere.example.common.entity.OrderItem;
-import io.shardingsphere.example.common.repository.OrderItemRepository;
-
-import javax.sql.DataSource;
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.sql.Statement;
-import java.util.LinkedList;
-import java.util.List;
-
-public class OrderItemRepositoryImpl implements OrderItemRepository {
-    
-    private final DataSource dataSource;
-    
-    public OrderItemRepositoryImpl(final DataSource dataSource) {
-        this.dataSource = dataSource;
-    }
-    
-    @Override
-    public void createTableIfNotExists() {
-        String sql = "CREATE TABLE IF NOT EXISTS t_order_item "
-            + "(order_item_id BIGINT NOT NULL AUTO_INCREMENT, order_id BIGINT NOT NULL, user_id INT NOT NULL, status VARCHAR(50), PRIMARY KEY (order_item_id))";
-        try (Connection connection = dataSource.getConnection();
-             Statement statement = connection.createStatement()) {
-            statement.executeUpdate(sql);
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public void dropTable() {
-        String sql = "DROP TABLE t_order_item";
-        try (Connection connection = dataSource.getConnection();
-             Statement statement = connection.createStatement()) {
-            statement.executeUpdate(sql);
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public void truncateTable() {
-        String sql = "TRUNCATE TABLE t_order_item";
-        try (Connection connection = dataSource.getConnection();
-             Statement statement = connection.createStatement()) {
-            statement.executeUpdate(sql);
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public Long insert(final OrderItem orderItem) {
-        String sql = "INSERT INTO t_order_item (order_id, user_id, status) VALUES (?, ?, ?)";
-        try (Connection connection = dataSource.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS)) {
-            preparedStatement.setLong(1, orderItem.getOrderId());
-            preparedStatement.setInt(2, orderItem.getUserId());
-            preparedStatement.setString(3, orderItem.getStatus());
-            preparedStatement.executeUpdate();
-            try (ResultSet resultSet = preparedStatement.getGeneratedKeys()) {
-                if (resultSet.next()) {
-                    orderItem.setOrderItemId(resultSet.getLong(1));
-                }
-            }
-        } catch (final SQLException ignored) {
-        }
-        return orderItem.getOrderItemId();
-    }
-    
-    @Override
-    public void delete(final Long orderItemId) {
-        String sql = "DELETE FROM t_order_item WHERE order_item_id=?";
-        try (Connection connection = dataSource.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement(sql)) {
-            preparedStatement.setLong(1, orderItemId);
-            preparedStatement.executeUpdate();
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public List<OrderItem> selectAll() {
-        String sql = "SELECT i.* FROM t_order o, t_order_item i WHERE o.order_id = i.order_id";
-        return getOrderItems(sql);
-    }
-    
-    protected List<OrderItem> getOrderItems(final String sql) {
-        List<OrderItem> result = new LinkedList<>();
-        try (Connection connection = dataSource.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement(sql);
-             ResultSet resultSet = preparedStatement.executeQuery()) {
-            while (resultSet.next()) {
-                OrderItem orderItem = new OrderItem();
-                orderItem.setOrderItemId(resultSet.getLong(1));
-                orderItem.setOrderId(resultSet.getLong(2));
-                orderItem.setUserId(resultSet.getInt(3));
-                orderItem.setStatus(resultSet.getString(4));
-                result.add(orderItem);
-            }
-        } catch (final SQLException ignored) {
-        }
-        return result;
-    }
-}

example-common/repository-jdbc/src/main/java/io/shardingsphere/example/common/jdbc/repository/OrderRepositoryImpl.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.jdbc.repository;
-
-import io.shardingsphere.example.common.entity.Order;
-import io.shardingsphere.example.common.repository.OrderRepository;
-
-import javax.sql.DataSource;
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.sql.Statement;
-import java.util.LinkedList;
-import java.util.List;
-
-public class OrderRepositoryImpl implements OrderRepository {
-    
-    private final DataSource dataSource;
-    
-    public OrderRepositoryImpl(final DataSource dataSource) {
-        this.dataSource = dataSource;
-    }
-    
-    @Override
-    public void createTableIfNotExists() {
-        String sql = "CREATE TABLE IF NOT EXISTS t_order (order_id BIGINT NOT NULL AUTO_INCREMENT, user_id INT NOT NULL, status VARCHAR(50), PRIMARY KEY (order_id))";
-        try (Connection connection = dataSource.getConnection();
-             Statement statement = connection.createStatement()) {
-            statement.executeUpdate(sql);
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public void dropTable() {
-        String sql = "DROP TABLE t_order";
-        try (Connection connection = dataSource.getConnection();
-             Statement statement = connection.createStatement()) {
-            statement.executeUpdate(sql);
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public void truncateTable() {
-        String sql = "TRUNCATE TABLE t_order";
-        try (Connection connection = dataSource.getConnection();
-             Statement statement = connection.createStatement()) {
-            statement.executeUpdate(sql);
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public Long insert(final Order order) {
-        String sql = "INSERT INTO t_order (user_id, status) VALUES (?, ?)";
-        try (Connection connection = dataSource.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS)) {
-            preparedStatement.setInt(1, order.getUserId());
-            preparedStatement.setString(2, order.getStatus());
-            preparedStatement.executeUpdate();
-            try (ResultSet resultSet = preparedStatement.getGeneratedKeys()) {
-                if (resultSet.next()) {
-                    order.setOrderId(resultSet.getLong(1));
-                }
-            }
-        } catch (final SQLException ignored) {
-        }
-        return order.getOrderId();
-    }
-    
-    @Override
-    public void delete(final Long orderId) {
-        String sql = "DELETE FROM t_order WHERE order_id=?";
-        try (Connection connection = dataSource.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement(sql)) {
-            preparedStatement.setLong(1, orderId);
-            preparedStatement.executeUpdate();
-        } catch (final SQLException ignored) {
-        }
-    }
-    
-    @Override
-    public List<Order> selectAll() {
-        String sql = "SELECT * FROM t_order";
-        return getOrders(sql);
-    }
-    
-    protected List<Order> getOrders(final String sql) {
-        List<Order> result = new LinkedList<>();
-        try (Connection connection = dataSource.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement(sql);
-             ResultSet resultSet = preparedStatement.executeQuery()) {
-            while (resultSet.next()) {
-                Order order = new Order();
-                order.setOrderId(resultSet.getLong(1));
-                order.setUserId(resultSet.getInt(2));
-                order.setStatus(resultSet.getString(3));
-                result.add(order);
-            }
-        } catch (final SQLException ignored) {
-        }
-        return result;
-    }
-}

example-common/repository-jdbc/src/main/java/io/shardingsphere/example/common/jdbc/repository/RangeOrderItemRepositoryImpl.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.jdbc.repository;
-
-import io.shardingsphere.example.common.entity.OrderItem;
-
-import javax.sql.DataSource;
-import java.util.List;
-
-public final class RangeOrderItemRepositoryImpl extends OrderItemRepositoryImpl {
-    
-    public RangeOrderItemRepositoryImpl(final DataSource dataSource) {
-        super(dataSource);
-    }
-    
-    @Override
-    public List<OrderItem> selectAll() {
-        String sql = "SELECT i.* FROM t_order o, t_order_item i WHERE o.order_id = i.order_id AND o.user_id BETWEEN 1 AND 5";
-        return getOrderItems(sql);
-    }
-}

example-common/repository-jdbc/src/main/java/io/shardingsphere/example/common/jdbc/repository/RangeOrderRepositoryImpl.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.jdbc.repository;
-
-import io.shardingsphere.example.common.entity.Order;
-
-import javax.sql.DataSource;
-import java.util.List;
-
-public final class RangeOrderRepositoryImpl extends OrderRepositoryImpl {
-    
-    public RangeOrderRepositoryImpl(final DataSource dataSource) {
-        super(dataSource);
-    }
-    
-    @Override
-    public List<Order> selectAll() {
-        String sql = "SELECT * FROM t_order WHERE order_id BETWEEN 200000000000000000 AND 400000000000000000";
-        return getOrders(sql);
-    }
-}

example-common/repository-jdbc/src/main/java/io/shardingsphere/example/common/jdbc/service/CommonServiceImpl.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.jdbc.service;
-
-import io.shardingsphere.example.common.entity.Order;
-import io.shardingsphere.example.common.entity.OrderItem;
-import io.shardingsphere.example.common.repository.OrderItemRepository;
-import io.shardingsphere.example.common.repository.OrderRepository;
-import io.shardingsphere.example.common.service.CommonService;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public final class CommonServiceImpl implements CommonService {
-    
-    private OrderRepository orderRepository;
-    
-    private OrderItemRepository orderItemRepository;
-    
-    public CommonServiceImpl(final OrderRepository orderRepository, final OrderItemRepository orderItemRepository) {
-        this.orderRepository = orderRepository;
-        this.orderItemRepository = orderItemRepository;
-    }
-    
-    @Override
-    public void initEnvironment() {
-        orderRepository.createTableIfNotExists();
-        orderItemRepository.createTableIfNotExists();
-        orderRepository.truncateTable();
-        orderItemRepository.truncateTable();
-    }
-    
-    @Override
-    public void cleanEnvironment() {
-        orderRepository.dropTable();
-        orderItemRepository.dropTable();
-    }
-    
-    @Override
-    public void processSuccess() {
-        System.out.println("-------------- Process Success Begin ---------------");
-        List<Long> orderIds = insertData();
-        printData();
-        deleteData(orderIds);
-        printData();
-        System.out.println("-------------- Process Success Finish --------------");
-    }
-    
-    @Override
-    public void processFailure() {
-        System.out.println("-------------- Process Failure Begin ---------------");
-        insertData();
-        System.out.println("-------------- Process Failure Finish --------------");
-        throw new RuntimeException("Exception occur for transaction test.");
-    }
-    
-    private List<Long> insertData() {
-        System.out.println("---------------------------- Insert Data ----------------------------");
-        List<Long> result = new ArrayList<>(10);
-        for (int i = 1; i <= 10; i++) {
-            Order order = new Order();
-            order.setUserId(i);
-            order.setStatus("INSERT_TEST");
-            orderRepository.insert(order);
-            OrderItem item = new OrderItem();
-            item.setOrderId(order.getOrderId());
-            item.setUserId(i);
-            item.setStatus("INSERT_TEST");
-            orderItemRepository.insert(item);
-            result.add(order.getOrderId());
-        }
-        return result;
-    }
-    
-    private void deleteData(final List<Long> orderIds) {
-        System.out.println("---------------------------- Delete Data ----------------------------");
-        for (Long each : orderIds) {
-            orderRepository.delete(each);
-            orderItemRepository.delete(each);
-        }
-    }
-    
-    @Override
-    public void printData() {
-        System.out.println("---------------------------- Print Order Data -----------------------");
-        for (Object each : orderRepository.selectAll()) {
-            System.out.println(each);
-        }
-        System.out.println("---------------------------- Print OrderItem Data -------------------");
-        for (Object each : orderItemRepository.selectAll()) {
-            System.out.println(each);
-        }
-    }
-}

example-common/repository-jpa/pom.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>io.shardingsphere</groupId>
-        <artifactId>example-common</artifactId>
-        <version>4.0.0-RC1-SNAPSHOT</version>
-    </parent>
-    <artifactId>repository-jpa</artifactId>
-
-    <dependencies>
-        <dependency>
-            <groupId>io.shardingsphere</groupId>
-            <artifactId>repository-api</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.hibernate.javax.persistence</groupId>
-            <artifactId>hibernate-jpa-2.1-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.hibernate</groupId>
-            <artifactId>hibernate-core</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.hibernate</groupId>
-            <artifactId>hibernate-entitymanager</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-orm</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-context-support</artifactId>
-        </dependency>
-    </dependencies>
-
-</project>

example-common/repository-jpa/src/main/java/io/shardingsphere/example/common/jpa/entity/OrderEntity.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.jpa.entity;
-
-
-import io.shardingsphere.example.common.entity.Order;
-
-import javax.persistence.Column;
-import javax.persistence.Entity;
-import javax.persistence.GeneratedValue;
-import javax.persistence.GenerationType;
-import javax.persistence.Id;
-import javax.persistence.Table;
-
-@Entity
-@Table(name = "t_order")
-public final class OrderEntity extends Order {
-    
-    @Id
-    @Column(name = "order_id")
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    @Override
-    public long getOrderId() {
-        return super.getOrderId();
-    }
-    
-    @Column(name = "user_id")
-    @Override
-    public int getUserId() {
-        return super.getUserId();
-    }
-    
-    @Column(name = "status")
-    public String getStatus() {
-        return super.getStatus();
-    }
-}

example-common/repository-jpa/src/main/java/io/shardingsphere/example/common/jpa/entity/OrderItemEntity.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.jpa.entity;
-
-import io.shardingsphere.example.common.entity.OrderItem;
-
-import javax.persistence.Column;
-import javax.persistence.Entity;
-import javax.persistence.GeneratedValue;
-import javax.persistence.GenerationType;
-import javax.persistence.Id;
-import javax.persistence.Table;
-
-@Entity
-@Table(name = "t_order_item")
-public final class OrderItemEntity extends OrderItem {
-    
-    @Id
-    @Column(name = "order_item_id")
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    @Override
-    public long getOrderItemId() {
-        return super.getOrderItemId();
-    }
-    
-    @Column(name = "order_id")
-    @Override
-    public long getOrderId() {
-        return super.getOrderId();
-    }
-    
-    @Column(name = "user_id")
-    @Override
-    public int getUserId() {
-        return super.getUserId();
-    }
-    
-    @Column(name = "status")
-    @Override
-    public String getStatus() {
-        return super.getStatus();
-    }
-}

example-common/repository-jpa/src/main/java/io/shardingsphere/example/common/jpa/repository/OrderItemRepositoryImpl.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.jpa.repository;
-
-import io.shardingsphere.example.common.entity.OrderItem;
-import io.shardingsphere.example.common.repository.OrderItemRepository;
-import org.springframework.stereotype.Repository;
-
-import javax.persistence.EntityManager;
-import javax.persistence.PersistenceContext;
-import javax.persistence.Query;
-import javax.transaction.Transactional;
-import java.util.List;
-
-@Repository
-@Transactional
-public class OrderItemRepositoryImpl implements OrderItemRepository {
-    
-    @PersistenceContext
-    private EntityManager entityManager;
-    
-    @Override
-    public void createTableIfNotExists() {
-        throw new UnsupportedOperationException("createTableIfNotExists for JPA");
-    }
-    
-    @Override
-    public void truncateTable() {
-        throw new UnsupportedOperationException("truncateTable for JPA");
-    }
-    
-    @Override
-    public void dropTable() {
-        throw new UnsupportedOperationException("dropTable for JPA");
-    }
-    
-    @Override
-    public Long insert(final OrderItem orderItem) {
-        entityManager.persist(orderItem);
-        return orderItem.getOrderItemId();
-    }
-    
-    @Override
-    public void delete(final Long orderItemId) {
-        Query query = entityManager.createQuery("DELETE FROM OrderItemEntity i WHERE i.orderItemId = ?1 AND i.userId = 51");
-        query.setParameter(1, orderItemId);
-        query.executeUpdate();
-    }
-    
-    @SuppressWarnings("unchecked")
-    @Override
-    public List<OrderItem> selectAll() {
-        return (List<OrderItem>) entityManager.createQuery("SELECT i FROM OrderEntity o, OrderItemEntity i WHERE o.orderId = i.orderId").getResultList();
-    }
-}

example-common/repository-jpa/src/main/java/io/shardingsphere/example/common/jpa/repository/OrderRepositoryImpl.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.jpa.repository;
-
-import io.shardingsphere.example.common.entity.Order;
-import io.shardingsphere.example.common.repository.OrderRepository;
-import org.springframework.stereotype.Repository;
-
-import javax.persistence.EntityManager;
-import javax.persistence.PersistenceContext;
-import javax.persistence.Query;
-import javax.transaction.Transactional;
-import java.util.List;
-
-@Repository
-@Transactional
-public class OrderRepositoryImpl implements OrderRepository {
-    
-    @PersistenceContext
-    private EntityManager entityManager;
-    
-    @Override
-    public void createTableIfNotExists() {
-        throw new UnsupportedOperationException("createTableIfNotExists for JPA");
-    }
-    
-    @Override
-    public void truncateTable() {
-        throw new UnsupportedOperationException("truncateTable for JPA");
-    }
-    
-    @Override
-    public void dropTable() {
-        throw new UnsupportedOperationException("dropTable for JPA");
-    }
-    
-    @Override
-    public Long insert(final Order order) {
-        entityManager.persist(order);
-        return order.getOrderId();
-    }
-    
-    @Override
-    public void delete(final Long orderId) {
-        Query query = entityManager.createQuery("DELETE FROM OrderEntity o WHERE o.orderId = ?1");
-        query.setParameter(1, orderId);
-        query.executeUpdate();
-    }
-    
-    @SuppressWarnings("unchecked")
-    @Override
-    public List<Order> selectAll() {
-        return (List<Order>) entityManager.createQuery("SELECT o FROM OrderEntity o").getResultList();
-    }
-}

example-common/repository-jpa/src/main/java/io/shardingsphere/example/common/jpa/service/JPACommonService.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.jpa.service;
-
-import io.shardingsphere.example.common.service.CommonService;
-
-public interface JPACommonService extends CommonService {
-}

example-common/repository-jpa/src/main/java/io/shardingsphere/example/common/jpa/service/JPACommonServiceImpl.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.jpa.service;
-
-import io.shardingsphere.example.common.jpa.entity.OrderEntity;
-import io.shardingsphere.example.common.jpa.entity.OrderItemEntity;
-import io.shardingsphere.example.common.repository.OrderItemRepository;
-import io.shardingsphere.example.common.repository.OrderRepository;
-import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
-
-import javax.annotation.Resource;
-import java.util.ArrayList;
-import java.util.List;
-
-@Service
-public class JPACommonServiceImpl implements JPACommonService {
-    
-    @Resource
-    private OrderRepository orderRepository;
-    
-    @Resource
-    private OrderItemRepository orderItemRepository;
-    
-    @Override
-    public void initEnvironment() {
-    }
-    
-    @Override
-    public void cleanEnvironment() {
-    }
-    
-    @Override
-    @Transactional
-    public void processSuccess() {
-        System.out.println("-------------- Process Success Begin ---------------");
-        List<Long> orderIds = insertData();
-        printData();
-        deleteData(orderIds);
-        printData();
-        System.out.println("-------------- Process Success Finish --------------");
-    }
-    
-    @Override
-    @Transactional
-    public void processFailure() {
-        System.out.println("-------------- Process Failure Begin ---------------");
-        insertData();
-        System.out.println("-------------- Process Failure Finish --------------");
-        throw new RuntimeException("Exception occur for transaction test.");
-    }
-    
-    private List<Long> insertData() {
-        System.out.println("---------------------------- Insert Data ----------------------------");
-        List<Long> result = new ArrayList<>(10);
-        for (int i = 1; i <= 10; i++) {
-            OrderEntity order = new OrderEntity();
-            order.setUserId(i);
-            order.setStatus("INSERT_TEST_JPA");
-            orderRepository.insert(order);
-            OrderItemEntity item = new OrderItemEntity();
-            item.setOrderId(order.getOrderId());
-            item.setUserId(i);
-            item.setStatus("INSERT_TEST_JPA");
-            orderItemRepository.insert(item);
-            result.add(order.getOrderId());
-        }
-        return result;
-    }
-    
-    private void deleteData(final List<Long> orderIds) {
-        System.out.println("---------------------------- Delete Data ----------------------------");
-        for (Long each : orderIds) {
-            orderRepository.delete(each);
-            orderItemRepository.delete(each);
-        }
-    }
-    
-    @Override
-    public void printData() {
-        System.out.println("---------------------------- Print Order Data -----------------------");
-        for (Object each : orderRepository.selectAll()) {
-            System.out.println(each);
-        }
-        System.out.println("---------------------------- Print OrderItem Data -------------------");
-        for (Object each : orderItemRepository.selectAll()) {
-            System.out.println(each);
-        }
-    }
-}

example-common/repository-mybatis/pom.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>io.shardingsphere</groupId>
-        <artifactId>example-common</artifactId>
-        <version>4.0.0-RC1-SNAPSHOT</version>
-    </parent>
-    <artifactId>repository-mybatis</artifactId>
-
-    <dependencies>
-        <dependency>
-            <groupId>io.shardingsphere</groupId>
-            <artifactId>repository-api</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.mybatis</groupId>
-            <artifactId>mybatis</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.mybatis</groupId>
-            <artifactId>mybatis-spring</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-orm</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-context-support</artifactId>
-        </dependency>
-    </dependencies>
-</project>

example-common/repository-mybatis/src/main/java/io/shardingsphere/example/common/mybatis/repository/MybatisOrderItemRepository.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.mybatis.repository;
-
-import io.shardingsphere.example.common.repository.OrderItemRepository;
-import org.apache.ibatis.annotations.Mapper;
-
-@Mapper
-public interface MybatisOrderItemRepository extends OrderItemRepository {
-}

example-common/repository-mybatis/src/main/java/io/shardingsphere/example/common/mybatis/repository/MybatisOrderRepository.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.mybatis.repository;
-
-import io.shardingsphere.example.common.repository.OrderRepository;
-import org.apache.ibatis.annotations.Mapper;
-
-@Mapper
-public interface MybatisOrderRepository extends OrderRepository {
-}

example-common/repository-mybatis/src/main/java/io/shardingsphere/example/common/mybatis/service/SpringPojoService.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.mybatis.service;
-
-import io.shardingsphere.example.common.service.CommonService;
-
-public interface SpringPojoService extends CommonService {
-}

example-common/repository-mybatis/src/main/java/io/shardingsphere/example/common/mybatis/service/SpringPojoServiceImpl.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.common.mybatis.service;
-
-import io.shardingsphere.example.common.entity.Order;
-import io.shardingsphere.example.common.entity.OrderItem;
-import io.shardingsphere.example.common.repository.OrderItemRepository;
-import io.shardingsphere.example.common.repository.OrderRepository;
-import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
-
-import javax.annotation.Resource;
-import java.util.ArrayList;
-import java.util.List;
-
-@Service
-public class SpringPojoServiceImpl implements SpringPojoService {
-    
-    @Resource
-    private OrderRepository orderRepository;
-    
-    @Resource
-    private OrderItemRepository orderItemRepository;
-    
-    @Override
-    public void initEnvironment() {
-        orderRepository.createTableIfNotExists();
-        orderItemRepository.createTableIfNotExists();
-        orderRepository.truncateTable();
-        orderItemRepository.truncateTable();
-    }
-
-    @Override
-    public void cleanEnvironment() {
-        orderRepository.dropTable();
-        orderItemRepository.dropTable();
-    }
-    
-    @Override
-    @Transactional
-    public void processSuccess() {
-        System.out.println("-------------- Process Success Begin ---------------");
-        List<Long> orderIds = insertData();
-        printData();
-        deleteData(orderIds);
-        printData();
-        System.out.println("-------------- Process Success Finish --------------");
-    }
-    
-    @Override
-    @Transactional
-    public void processFailure() {
-        System.out.println("-------------- Process Failure Begin ---------------");
-        insertData();
-        System.out.println("-------------- Process Failure Finish --------------");
-        throw new RuntimeException("Exception occur for transaction test.");
-    }
-    
-    private List<Long> insertData() {
-        System.out.println("---------------------------- Insert Data ----------------------------");
-        List<Long> result = new ArrayList<>(10);
-        for (int i = 1; i <= 10; i++) {
-            Order order = new Order();
-            order.setUserId(i);
-            order.setStatus("INSERT_TEST");
-            orderRepository.insert(order);
-            OrderItem item = new OrderItem();
-            item.setOrderId(order.getOrderId());
-            item.setUserId(i);
-            item.setStatus("INSERT_TEST");
-            orderItemRepository.insert(item);
-            result.add(order.getOrderId());
-        }
-        return result;
-    }
-    
-    private void deleteData(final List<Long> orderIds) {
-        System.out.println("---------------------------- Delete Data ----------------------------");
-        for (Long each : orderIds) {
-            orderRepository.delete(each);
-            orderItemRepository.delete(each);
-        }
-    }
-    
-    @Override
-    public void printData() {
-        System.out.println("---------------------------- Print Order Data -----------------------");
-        for (Object each : orderRepository.selectAll()) {
-            System.out.println(each);
-        }
-        System.out.println("---------------------------- Print OrderItem Data -------------------");
-        for (Object each : orderItemRepository.selectAll()) {
-            System.out.println(each);
-        }
-    }
-}

example-common/repository-mybatis/src/main/resources/META-INF/mappers/OrderItemMapper.xml

-<?xml version="1.0" encoding="UTF-8" ?>
-<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="io.shardingsphere.example.common.mybatis.repository.MybatisOrderItemRepository">
-    <resultMap id="baseResultMap" type="io.shardingsphere.example.common.entity.OrderItem">
-        <result column="order_item_id" property="orderItemId" jdbcType="INTEGER"/>
-        <result column="order_id" property="orderId" jdbcType="INTEGER"/>
-        <result column="user_id" property="userId" jdbcType="INTEGER"/>
-        <result column="status" property="status" jdbcType="VARCHAR"/>
-    </resultMap>
-    
-    <update id="createTableIfNotExists">
-        CREATE TABLE IF NOT EXISTS t_order_item (order_item_id BIGINT AUTO_INCREMENT, order_id BIGINT, user_id INT NOT NULL, status VARCHAR(50) , PRIMARY KEY (order_item_id));
-    </update>
-    
-    <update id="truncateTable">
-        TRUNCATE TABLE t_order_item;
-    </update>
-    
-    <update id="dropTable">
-        DROP TABLE IF EXISTS t_order_item;
-    </update>
-    
-    <insert id="insert" useGeneratedKeys="true" keyProperty="orderItemId">
-        INSERT INTO t_order_item (order_id, user_id, status) VALUES (#{orderId,jdbcType=INTEGER}, #{userId,jdbcType=INTEGER}, #{status,jdbcType=VARCHAR});
-    </insert>
-    
-    <delete id="delete">
-        DELETE FROM t_order_item WHERE order_id = #{orderId,jdbcType=INTEGER};
-    </delete>
-    
-    <select id="selectAll" resultMap="baseResultMap">
-        SELECT i.* FROM t_order o, t_order_item i WHERE o.order_id = i.order_id;
-    </select>
-    
-    <select id="selectRange" resultMap="baseResultMap">
-        SELECT i.* FROM t_order o, t_order_item i WHERE o.order_id = i.order_id AND o.user_id BETWEEN 1 AND 5
-    </select>
-</mapper>

example-common/repository-mybatis/src/main/resources/META-INF/mappers/OrderMapper.xml

-<?xml version="1.0" encoding="UTF-8" ?>
-<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="io.shardingsphere.example.common.mybatis.repository.MybatisOrderRepository">
-    <resultMap id="baseResultMap" type="io.shardingsphere.example.common.entity.Order">
-        <result column="order_id" property="orderId" jdbcType="INTEGER"/>
-        <result column="user_id" property="userId" jdbcType="INTEGER"/>
-        <result column="status" property="status" jdbcType="VARCHAR"/>
-    </resultMap>
-
-    <update id="createTableIfNotExists">
-        CREATE TABLE IF NOT EXISTS t_order (order_id BIGINT AUTO_INCREMENT, user_id INT NOT NULL, status VARCHAR(50), PRIMARY KEY (order_id));
-    </update>
-    
-    <update id="truncateTable">
-        TRUNCATE TABLE t_order;
-    </update>
-    
-    <update id="dropTable">
-        DROP TABLE IF EXISTS t_order;
-    </update>
-    
-    <insert id="insert" useGeneratedKeys="true" keyProperty="orderId">
-        INSERT INTO t_order (user_id, status) VALUES (#{userId,jdbcType=INTEGER}, #{status,jdbcType=VARCHAR});
-    </insert>
-    
-    <delete id="delete">
-        DELETE FROM t_order WHERE order_id = #{orderId,jdbcType=INTEGER};
-    </delete>
-    
-    <select id="selectAll" resultMap="baseResultMap">
-        SELECT * FROM t_order;
-    </select>
-    
-    <select id="selectRange" resultMap="baseResultMap">
-        SELECT * FROM t_order WHERE order_id BETWEEN 200000000000000000 AND 400000000000000000
-    </select>
-</mapper>

example-utility/src/main/java/io/shardingsphere/example/algorithm/QueryAssistedEncryptor.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.algorithm;
-
-import org.apache.shardingsphere.spi.algorithm.encrypt.ShardingQueryAssistedEncryptor;
-
-import java.util.Properties;
-import java.util.concurrent.atomic.AtomicInteger;
-
-/**
- * Query assisted encryptor.
- *
- * @author panjuan
- */
-public final class QueryAssistedEncryptor implements ShardingQueryAssistedEncryptor {
-    
-    private final AtomicInteger count = new AtomicInteger();
-    
-    private Properties properties;
-    
-    @Override
-    public String queryAssistedEncrypt(final String plaintext) {
-        return "query_encrypt";
-    }
-    
-    @Override
-    public String encrypt(final Object plaintext) {
-        return String.format("encrypt_%s", count.incrementAndGet());
-    }
-    
-    @Override
-    public Object decrypt(final String ciphertext) {
-        return "decrypt";
-    }
-    
-    @Override
-    public String getType() {
-        return "query";
-    }
-    
-    @Override
-    public Properties getProperties() {
-        return properties;
-    }
-    
-    @Override
-    public void setProperties(final Properties properties) {
-        this.properties = properties;
-    }
-}

example-utility/src/main/resources/META-INF/services/org.apache.shardingsphere.spi.algorithm.encrypt.ShardingEncryptor

-io.shardingsphere.example.algorithm.QueryAssistedEncryptor
\ No newline at end of file

pom.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <groupId>io.shardingsphere</groupId>
-    <artifactId>sharding-sphere-example</artifactId>
-    <version>4.0.0-RC1-SNAPSHOT</version>
-    <modules>
-        <module>example-common</module>
-        <module>sharding-jdbc-example</module>
-        <module>sharding-proxy-example</module>
-    </modules>
-    <packaging>pom</packaging>
-    
-    <properties>
-        <java.version>1.7</java.version>
-        <maven.version.range>[3.0.4,)</maven.version.range>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <project.build.locale>zh_CN</project.build.locale>
-        
-        <sharding-sphere.version>4.0.0-RC1-SNAPSHOT</sharding-sphere.version>
-        <sharding-sphere.spi.impl.version>4.0.0-RC1-SNAPSHOT</sharding-sphere.spi.impl.version>
-    
-        <aspectjweaver.version>1.8.9</aspectjweaver.version>
-        <spring-framework.version>4.3.20.RELEASE</spring-framework.version>
-        <spring-boot.version>1.5.17.RELEASE</spring-boot.version>
-        <hikari-cp.version>2.4.11</hikari-cp.version>
-        <mysql-connector-java.version>5.1.42</mysql-connector-java.version>
-        <postgresql.version>9.1-901-1.jdbc4</postgresql.version>
-        <slf4j.version>1.7.7</slf4j.version>
-        <logback.version>1.2.0</logback.version>
-        
-        <mybatis.version>3.4.2</mybatis.version>
-        <mybatis-spring.version>1.3.0</mybatis-spring.version>
-        <jpa.version>1.0.0.Final</jpa.version>
-        <hibernate.version>4.3.11.Final</hibernate.version>
-
-        <junit.version>4.12</junit.version>
-        <hamcrest.version>1.3</hamcrest.version>
-        <mockito.version>2.7.21</mockito.version>
-        
-        <maven-compiler-plugin.version>3.3</maven-compiler-plugin.version>
-        <maven-resources-plugin.version>2.7</maven-resources-plugin.version>
-        <maven-jar-plugin.version>2.6</maven-jar-plugin.version>
-        <maven-source-plugin.version>2.4</maven-source-plugin.version>
-        
-        <javadocExecutable>${java.home}/../bin/javadoc</javadocExecutable>
-    </properties>
-    
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>org.apache.shardingsphere</groupId>
-                <artifactId>sharding-core-api</artifactId>
-                <version>${sharding-sphere.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.shardingsphere</groupId>
-                <artifactId>sharding-jdbc-core</artifactId>
-                <version>${sharding-sphere.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.shardingsphere</groupId>
-                <artifactId>sharding-jdbc-orchestration</artifactId>
-                <version>${sharding-sphere.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.shardingsphere</groupId>
-                <artifactId>sharding-transaction-core</artifactId>
-                <version>${sharding-sphere.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.shardingsphere</groupId>
-                <artifactId>sharding-transaction-xa-core</artifactId>
-                <version>${project.parent.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>io.shardingsphere</groupId>
-                <artifactId>sharding-transaction-base-saga</artifactId>
-                <version>${sharding-sphere.spi.impl.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.shardingsphere</groupId>
-                <artifactId>sharding-jdbc-spring-boot-starter</artifactId>
-                <version>${sharding-sphere.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.shardingsphere</groupId>
-                <artifactId>sharding-jdbc-orchestration-spring-boot-starter</artifactId>
-                <version>${sharding-sphere.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.shardingsphere</groupId>
-                <artifactId>sharding-jdbc-spring-namespace</artifactId>
-                <version>${sharding-sphere.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.shardingsphere</groupId>
-                <artifactId>sharding-jdbc-orchestration-spring-namespace</artifactId>
-                <version>${sharding-sphere.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>io.shardingsphere</groupId>
-                <artifactId>sharding-transaction-spring</artifactId>
-                <version>${sharding-sphere.spi.impl.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>io.shardingsphere</groupId>
-                <artifactId>sharding-transaction-spring-boot-starter</artifactId>
-                <version>${sharding-sphere.spi.impl.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.shardingsphere</groupId>
-                <artifactId>sharding-orchestration-reg-zookeeper-curator</artifactId>
-                <version>${sharding-sphere.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>io.shardingsphere</groupId>
-                <artifactId>sharding-orchestration-reg-etcd</artifactId>
-                <version>${sharding-sphere.spi.impl.version}</version>
-            </dependency>
-    
-            <dependency>
-                <groupId>org.aspectj</groupId>
-                <artifactId>aspectjweaver</artifactId>
-                <version>${aspectjweaver.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.springframework</groupId>
-                <artifactId>spring-jdbc</artifactId>
-                <version>${spring-framework.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.springframework</groupId>
-                <artifactId>spring-orm</artifactId>
-                <version>${spring-framework.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.springframework</groupId>
-                <artifactId>spring-context-support</artifactId>
-                <version>${spring-framework.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.springframework</groupId>
-                <artifactId>spring-tx</artifactId>
-                <version>${spring-framework.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.hibernate.javax.persistence</groupId>
-                <artifactId>hibernate-jpa-2.1-api</artifactId>
-                <version>${jpa.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.hibernate</groupId>
-                <artifactId>hibernate-core</artifactId>
-                <version>${hibernate.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.hibernate</groupId>
-                <artifactId>hibernate-entitymanager</artifactId>
-                <version>${hibernate.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-starter-data-jpa</artifactId>
-                <version>${spring-boot.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-starter-aop</artifactId>
-                <version>${spring-boot.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.mybatis</groupId>
-                <artifactId>mybatis</artifactId>
-                <version>${mybatis.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.mybatis</groupId>
-                <artifactId>mybatis-spring</artifactId>
-                <version>${mybatis-spring.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.mybatis.spring.boot</groupId>
-                <artifactId>mybatis-spring-boot-starter</artifactId>
-                <version>${mybatis-spring.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-starter-test</artifactId>
-                <version>${spring-boot.version}</version>
-                <scope>test</scope>
-            </dependency>
-            <dependency>
-                <groupId>org.springframework</groupId>
-                <artifactId>spring-test</artifactId>
-                <version>${spring-framework.version}</version>
-                <scope>test</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-    
-    <dependencies>
-        <dependency>
-            <groupId>com.zaxxer</groupId>
-            <artifactId>HikariCP-java7</artifactId>
-            <version>${hikari-cp.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>mysql</groupId>
-            <artifactId>mysql-connector-java</artifactId>
-            <version>${mysql-connector-java.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>jcl-over-slf4j</artifactId>
-            <version>${slf4j.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>ch.qos.logback</groupId>
-            <artifactId>logback-classic</artifactId>
-            <version>${logback.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>${junit.version}</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.hamcrest</groupId>
-            <artifactId>hamcrest-library</artifactId>
-            <version>${hamcrest.version}</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.mockito</groupId>
-            <artifactId>mockito-core</artifactId>
-            <version>${mockito.version}</version>
-            <scope>provided</scope>
-            <exclusions>
-                <exclusion>
-                    <groupId>org.hamcrest</groupId>
-                    <artifactId>hamcrest-core</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-        <dependency>
-            <groupId>org.mockito</groupId>
-            <artifactId>mockito-inline</artifactId>
-            <version>${mockito.version}</version>
-            <scope>provided</scope>
-        </dependency>
-    </dependencies>
-    
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>${java.version}</source>
-                    <target>${java.version}</target>
-                    <testSource>${java.version}</testSource>
-                    <testTarget>${java.version}</testTarget>
-                </configuration>
-                <version>${maven-compiler-plugin.version}</version>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-resources-plugin</artifactId>
-                <version>${maven-resources-plugin.version}</version>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-                <version>${maven-jar-plugin.version}</version>
-            </plugin>
-            <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-source-plugin</artifactId>
-                <version>${maven-source-plugin.version}</version>
-                <executions>
-                    <execution>
-                        <id>attach-sources</id>
-                        <phase>verify</phase>
-                        <goals>
-                            <goal>jar-no-fork</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
-</project>
-

sharding-jdbc-example/hint-example/hint-raw-jdbc-example/pom.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~ Licensed to the Apache Software Foundation (ASF) under one or more
-  ~ contributor license agreements.  See the NOTICE file distributed with
-  ~ this work for additional information regarding copyright ownership.
-  ~ The ASF licenses this file to You under the Apache License, Version 2.0
-  ~ (the "License"); you may not use this file except in compliance with
-  ~ the License.  You may obtain a copy of the License at
-  ~
-  ~     http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>io.shardingsphere</groupId>
-        <artifactId>hint-example</artifactId>
-        <version>4.0.0-RC1-SNAPSHOT</version>
-    </parent>
-    <artifactId>hint-raw-jdbc-example</artifactId>
-    
-    <dependencies>
-        <dependency>
-            <groupId>io.shardingsphere</groupId>
-            <artifactId>repository-jdbc</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.shardingsphere</groupId>
-            <artifactId>sharding-jdbc-core</artifactId>
-        </dependency>
-    </dependencies>
-</project>
-

sharding-jdbc-example/hint-example/hint-raw-jdbc-example/src/main/java/io/shardingsphere/example/hint/raw/jdbc/HintType.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.hint.raw.jdbc;
-
-public enum HintType {
-    
-    DATABASE_ONLY, DATABASE_TABLES, MASTER_ONLY
-}

sharding-jdbc-example/hint-example/hint-raw-jdbc-example/src/main/java/io/shardingsphere/example/hint/raw/jdbc/ModuloHintShardingAlgorithm.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.hint.raw.jdbc;
-
-import org.apache.shardingsphere.api.sharding.hint.HintShardingAlgorithm;
-import org.apache.shardingsphere.api.sharding.hint.HintShardingValue;
-
-import java.util.Collection;
-import java.util.Collections;
-
-public final class ModuloHintShardingAlgorithm implements HintShardingAlgorithm<Long> {
-    
-    @Override
-    public Collection<String> doSharding(final Collection<String> availableTargetNames, final HintShardingValue<Long> shardingValue) {
-        for (String each : availableTargetNames) {
-            if (each.endsWith(String.valueOf(shardingValue.getValues().iterator().next() % 2))) {
-                return Collections.singletonList(each);
-            }
-        }
-        throw new UnsupportedOperationException();
-    }
-}

sharding-jdbc-example/hint-example/hint-raw-jdbc-example/src/main/java/io/shardingsphere/example/hint/raw/jdbc/YamlConfigurationExample.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.hint.raw.jdbc;
-
-import io.shardingsphere.example.common.jdbc.repository.OrderItemRepositoryImpl;
-import io.shardingsphere.example.common.jdbc.repository.OrderRepositoryImpl;
-import io.shardingsphere.example.common.jdbc.service.CommonServiceImpl;
-import io.shardingsphere.example.common.service.CommonService;
-import org.apache.shardingsphere.api.hint.HintManager;
-import org.apache.shardingsphere.shardingjdbc.api.yaml.YamlMasterSlaveDataSourceFactory;
-import org.apache.shardingsphere.shardingjdbc.api.yaml.YamlShardingDataSourceFactory;
-
-import javax.sql.DataSource;
-import java.io.File;
-import java.io.IOException;
-import java.sql.Connection;
-import java.sql.SQLException;
-import java.sql.Statement;
-
-public class YamlConfigurationExample {
-
-    private static final HintType TYPE = HintType.DATABASE_TABLES;
-//    private static final HintType TYPE = HintType.DATABASE_ONLY;
-//    private static final HintType TYPE = HintType.MASTER_ONLY;
-    
-    public static void main(final String[] args) throws SQLException, IOException {
-        DataSource dataSource = getDataSource();
-        CommonService commonService = getCommonService(dataSource);
-        commonService.initEnvironment();
-        processWithHintValue(dataSource);
-        commonService.cleanEnvironment();
-    }
-    
-    private static DataSource getDataSource() throws IOException, SQLException {
-        switch (TYPE) {
-            case DATABASE_TABLES:
-                return YamlShardingDataSourceFactory.createDataSource(getFile("/META-INF/hint-databases-tables.yaml"));
-            case DATABASE_ONLY:
-                return YamlShardingDataSourceFactory.createDataSource(getFile("/META-INF/hint-databases-only.yaml"));
-            case MASTER_ONLY:
-                return YamlMasterSlaveDataSourceFactory.createDataSource(getFile("/META-INF/hint-master-only.yaml"));
-            default:
-                throw new UnsupportedOperationException("unsupported type");
-        }
-    }
-    
-    private static File getFile(final String configFile) {
-        return new File(Thread.currentThread().getClass().getResource(configFile).getFile());
-    }
-    
-    private static CommonService getCommonService(final DataSource dataSource) {
-        return new CommonServiceImpl(new OrderRepositoryImpl(dataSource), new OrderItemRepositoryImpl(dataSource));
-    }
-    
-    private static void processWithHintValue(final DataSource dataSource) throws SQLException {
-        try (HintManager hintManager = HintManager.getInstance();
-             Connection connection = dataSource.getConnection();
-             Statement statement = connection.createStatement()) {
-            setHintValue(hintManager);
-            statement.execute("select * from t_order");
-            statement.execute("SELECT i.* FROM t_order o, t_order_item i WHERE o.order_id = i.order_id");
-            statement.execute("select * from t_order_item");
-            statement.execute("INSERT INTO t_order (user_id, status) VALUES (1, 'init')");
-        }
-    }
-    
-    private static void setHintValue(final HintManager hintManager) {
-        switch (TYPE) {
-            case DATABASE_TABLES:
-                hintManager.addDatabaseShardingValue("t_order", 1L);
-                hintManager.addTableShardingValue("t_order", 1L);
-                return;
-            case DATABASE_ONLY:
-                hintManager.setDatabaseShardingValue(1L);
-                return;
-            case MASTER_ONLY:
-                hintManager.setMasterRouteOnly();
-                return;
-            default:
-                throw new UnsupportedOperationException("unsupported type");
-        }
-    }
-}
-

sharding-jdbc-example/hint-example/hint-raw-jdbc-example/src/main/resources/META-INF/hint-databases-only.yaml

-dataSources:
-  ds_0: !!com.zaxxer.hikari.HikariDataSource
-    driverClassName: com.mysql.jdbc.Driver
-    jdbcUrl: jdbc:mysql://localhost:3306/demo_ds_0
-    username: root
-    password:
-  ds_1: !!com.zaxxer.hikari.HikariDataSource
-    driverClassName: com.mysql.jdbc.Driver
-    jdbcUrl: jdbc:mysql://localhost:3306/demo_ds_1
-    username: root
-    password:
-
-shardingRule:
-  tables:
-    t_order: 
-      actualDataNodes: ds_${0..1}.t_order
-    t_order_item:
-      actualDataNodes: ds_${0..1}.t_order_item
-  bindingTables:
-    - t_order,t_order_item
-  
-  defaultDatabaseStrategy:
-    hint:
-      algorithmClassName: io.shardingsphere.example.hint.raw.jdbc.ModuloHintShardingAlgorithm
-  defaultTableStrategy:
-    none:
-
-props:
-  sql.show: true

sharding-jdbc-example/hint-example/hint-raw-jdbc-example/src/main/resources/META-INF/hint-databases-tables.yaml

-dataSources:
-  ds_0: !!com.zaxxer.hikari.HikariDataSource
-    driverClassName: com.mysql.jdbc.Driver
-    jdbcUrl: jdbc:mysql://localhost:3306/demo_ds_0
-    username: root
-    password:
-  ds_1: !!com.zaxxer.hikari.HikariDataSource
-    driverClassName: com.mysql.jdbc.Driver
-    jdbcUrl: jdbc:mysql://localhost:3306/demo_ds_1
-    username: root
-    password:
-
-shardingRule:
-  tables:
-    t_order: 
-      actualDataNodes: ds_${0..1}.t_order_${0..1}
-      databaseStrategy:
-        hint:
-          algorithmClassName: io.shardingsphere.example.hint.raw.jdbc.ModuloHintShardingAlgorithm
-      tableStrategy:
-        hint:
-          algorithmClassName: io.shardingsphere.example.hint.raw.jdbc.ModuloHintShardingAlgorithm
-      keyGenerator:
-        type: SNOWFLAKE
-        column: order_id
-    t_order_item:
-      actualDataNodes: ds_${0..1}.t_order_item_${0..1}
-  bindingTables:
-    - t_order,t_order_item
-  
-  defaultDatabaseStrategy:
-    inline:
-      shardingColumn: user_id
-      algorithmExpression: ds_${user_id % 2}
-  defaultTableStrategy:
-    none:
-
-props:
-  sql.show: true

sharding-jdbc-example/hint-example/hint-raw-jdbc-example/src/main/resources/META-INF/hint-master-only.yaml

-dataSources:
-  ds_master: !!com.zaxxer.hikari.HikariDataSource
-    driverClassName: com.mysql.jdbc.Driver
-    jdbcUrl: jdbc:mysql://localhost:3306/demo_ds_master
-    username: root
-    password:
-  ds_slave_0: !!com.zaxxer.hikari.HikariDataSource
-    driverClassName: com.mysql.jdbc.Driver
-    jdbcUrl: jdbc:mysql://localhost:3306/demo_ds_slave_0
-    username: root
-    password:
-  ds_slave_1: !!com.zaxxer.hikari.HikariDataSource
-    driverClassName: com.mysql.jdbc.Driver
-    jdbcUrl: jdbc:mysql://localhost:3306/demo_ds_slave_1
-    username: root
-    password:
-
-masterSlaveRule:
-  name: ds_ms
-  masterDataSourceName: ds_master
-  slaveDataSourceNames: [ds_slave_0, ds_slave_1]
-
-props:
-  sql.show: true

sharding-jdbc-example/hint-example/hint-raw-jdbc-example/src/main/resources/logback.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~ Licensed to the Apache Software Foundation (ASF) under one or more
-  ~ contributor license agreements.  See the NOTICE file distributed with
-  ~ this work for additional information regarding copyright ownership.
-  ~ The ASF licenses this file to You under the Apache License, Version 2.0
-  ~ (the "License"); you may not use this file except in compliance with
-  ~ the License.  You may obtain a copy of the License at
-  ~
-  ~     http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-
-<configuration>
-    <property name="log.context.name" value="hint-raw-jdbc-example" />
-    <property name="log.charset" value="UTF-8" />
-    <property name="log.pattern" value="[%-5level] %date --%thread-- [%logger] %msg %n" />
-    <contextName>${log.context.name}</contextName>
-    
-    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
-        <encoder charset="${log.charset}">
-            <pattern>${log.pattern}</pattern>
-        </encoder>
-    </appender>
-    <root>
-        <level value="INFO" />
-        <appender-ref ref="STDOUT" />
-    </root>
-</configuration>

sharding-jdbc-example/hint-example/pom.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~ Licensed to the Apache Software Foundation (ASF) under one or more
-  ~ contributor license agreements.  See the NOTICE file distributed with
-  ~ this work for additional information regarding copyright ownership.
-  ~ The ASF licenses this file to You under the Apache License, Version 2.0
-  ~ (the "License"); you may not use this file except in compliance with
-  ~ the License.  You may obtain a copy of the License at
-  ~
-  ~     http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <packaging>pom</packaging>
-    <modules>
-        <module>hint-raw-jdbc-example</module>
-    </modules>
-    <parent>
-        <groupId>io.shardingsphere</groupId>
-        <artifactId>sharding-jdbc-example</artifactId>
-        <version>4.0.0-RC1-SNAPSHOT</version>
-    </parent>
-    <artifactId>hint-example</artifactId>
-
-</project>

sharding-jdbc-example/orchestration-example/orchestration-raw-jdbc-example/pom.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>io.shardingsphere</groupId>
-        <artifactId>orchestration-example</artifactId>
-        <version>4.0.0-RC1-SNAPSHOT</version>
-    </parent>
-    <artifactId>orchestration-raw-jdbc-example</artifactId>
-
-    <dependencies>
-        <dependency>
-            <groupId>io.shardingsphere</groupId>
-            <artifactId>repository-jdbc</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>io.shardingsphere</groupId>
-            <artifactId>config-utility</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.shardingsphere</groupId>
-            <artifactId>sharding-jdbc-orchestration</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.shardingsphere</groupId>
-            <artifactId>sharding-orchestration-reg-zookeeper-curator</artifactId>
-        </dependency>
-        <!--<dependency>-->
-            <!--<groupId>io.shardingsphere</groupId>-->
-            <!--<artifactId>sharding-orchestration-reg-etcd</artifactId>-->
-        <!--</dependency>-->
-    </dependencies>
-</project>

sharding-jdbc-example/orchestration-example/orchestration-raw-jdbc-example/src/main/java/io/shardingsphere/example/orchestration/raw/jdbc/JavaConfigurationExample.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.orchestration.raw.jdbc;
-
-import io.shardingsphere.example.common.jdbc.repository.OrderItemRepositoryImpl;
-import io.shardingsphere.example.common.jdbc.repository.OrderRepositoryImpl;
-import io.shardingsphere.example.common.jdbc.service.CommonServiceImpl;
-import io.shardingsphere.example.common.service.CommonService;
-import io.shardingsphere.example.config.ExampleConfiguration;
-import io.shardingsphere.example.orchestration.raw.jdbc.config.RegistryCenterConfigurationUtil;
-import io.shardingsphere.example.orchestration.raw.jdbc.config.cloud.CloudMasterSlaveConfiguration;
-import io.shardingsphere.example.orchestration.raw.jdbc.config.cloud.CloudShardingDatabasesAndTablesConfiguration;
-import io.shardingsphere.example.orchestration.raw.jdbc.config.local.LocalMasterSlaveConfiguration;
-import io.shardingsphere.example.orchestration.raw.jdbc.config.local.LocalShardingDatabasesAndTablesConfiguration;
-import io.shardingsphere.example.type.RegistryCenterType;
-import io.shardingsphere.example.type.ShardingType;
-import org.apache.shardingsphere.orchestration.reg.api.RegistryCenterConfiguration;
-import org.apache.shardingsphere.shardingjdbc.jdbc.adapter.AbstractDataSourceAdapter;
-
-import javax.sql.DataSource;
-import java.sql.SQLException;
-
-/*
- * 1. Please make sure master-slave data sync on MySQL is running correctly. Otherwise this example will query empty data from slave.
- * 2. Please make sure sharding-orchestration-reg-zookeeper-curator in your pom if registryCenterType = RegistryCenterType.ZOOKEEPER.
- * 3. Please make sure sharding-orchestration-reg-etcd in your pom if registryCenterType = RegistryCenterType.ETCD.
- */
-public class JavaConfigurationExample {
-    
-    private static ShardingType shardingType = ShardingType.SHARDING_DATABASES_AND_TABLES;
-//    private static ShardingType shardingType = ShardingType.MASTER_SLAVE;
-    
-    private static boolean loadConfigFromRegCenter = false;
-//    private static boolean loadConfigFromRegCenter = true;
-    
-    private static RegistryCenterType registryCenterType = RegistryCenterType.ZOOKEEPER;
-    //    private static RegistryCenterType registryCenterType = RegistryCenterType.ETCD;
-    
-    public static void main(final String[] args) throws Exception {
-        DataSource dataSource = getDataSource(shardingType, loadConfigFromRegCenter);
-        CommonService commonService = getCommonService(dataSource);
-        commonService.initEnvironment();
-        commonService.processSuccess();
-        commonService.cleanEnvironment();
-        closeDataSource(dataSource);
-    }
-    
-    private static DataSource getDataSource(final ShardingType shardingType, final boolean loadConfigFromRegCenter) throws SQLException {
-        RegistryCenterConfiguration registryCenterConfig = getRegistryCenterConfiguration(registryCenterType);
-        ExampleConfiguration configuration;
-        switch (shardingType) {
-            case SHARDING_DATABASES_AND_TABLES:
-                configuration = loadConfigFromRegCenter ? new CloudShardingDatabasesAndTablesConfiguration(registryCenterConfig) : new LocalShardingDatabasesAndTablesConfiguration(registryCenterConfig);
-                break;
-            case MASTER_SLAVE:
-                configuration = loadConfigFromRegCenter ? new CloudMasterSlaveConfiguration(registryCenterConfig) : new LocalMasterSlaveConfiguration(registryCenterConfig);
-                break;
-            default:
-                throw new UnsupportedOperationException(shardingType.name());
-        }
-        return configuration.getDataSource();
-    }
-    
-    private static RegistryCenterConfiguration getRegistryCenterConfiguration(final RegistryCenterType registryCenterType) {
-        return RegistryCenterType.ZOOKEEPER == registryCenterType ? RegistryCenterConfigurationUtil.getZooKeeperConfiguration() : RegistryCenterConfigurationUtil.getEtcdConfiguration();
-    }
-    
-    private static CommonService getCommonService(final DataSource dataSource) {
-        return new CommonServiceImpl(new OrderRepositoryImpl(dataSource), new OrderItemRepositoryImpl(dataSource));
-    }
-    
-    private static void closeDataSource(final DataSource dataSource) throws Exception {
-        if (dataSource instanceof AbstractDataSourceAdapter) {
-            ((AbstractDataSourceAdapter) dataSource).close();
-        }
-    }
-}

sharding-jdbc-example/orchestration-example/orchestration-raw-jdbc-example/src/main/java/io/shardingsphere/example/orchestration/raw/jdbc/YamlConfigurationExample.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.orchestration.raw.jdbc;
-
-import io.shardingsphere.example.common.jdbc.repository.OrderItemRepositoryImpl;
-import io.shardingsphere.example.common.jdbc.repository.OrderRepositoryImpl;
-import io.shardingsphere.example.common.jdbc.service.CommonServiceImpl;
-import io.shardingsphere.example.common.service.CommonService;
-import io.shardingsphere.example.type.RegistryCenterType;
-import io.shardingsphere.example.type.ShardingType;
-import org.apache.shardingsphere.shardingjdbc.jdbc.adapter.AbstractDataSourceAdapter;
-import org.apache.shardingsphere.shardingjdbc.orchestration.api.yaml.YamlOrchestrationMasterSlaveDataSourceFactory;
-import org.apache.shardingsphere.shardingjdbc.orchestration.api.yaml.YamlOrchestrationShardingDataSourceFactory;
-
-import javax.sql.DataSource;
-import java.io.File;
-import java.io.IOException;
-import java.sql.SQLException;
-
-/*
- * 1. Please make sure master-slave data sync on MySQL is running correctly. Otherwise this example will query empty data from slave.
- * 2. Please make sure sharding-orchestration-reg-zookeeper-curator in your pom if registryCenterType = RegistryCenterType.ZOOKEEPER.
- * 3. Please make sure sharding-orchestration-reg-etcd in your pom if registryCenterType = RegistryCenterType.ETCD.
- */
-public class YamlConfigurationExample {
-    
-    private static ShardingType shardingType = ShardingType.SHARDING_DATABASES_AND_TABLES;
-//    private static ShardingType shardingType = ShardingType.MASTER_SLAVE;
-    
-    private static boolean loadConfigFromRegCenter = false;
-//    private static boolean loadConfigFromRegCenter = true;
-    
-    private static RegistryCenterType registryCenterType = RegistryCenterType.ZOOKEEPER;
-//    private static RegistryCenterType registryCenterType = RegistryCenterType.ETCD;
-    
-    public static void main(final String[] args) throws Exception {
-        DataSource dataSource = getDataSource(registryCenterType, loadConfigFromRegCenter, shardingType);
-        CommonService commonService = getCommonService(dataSource);
-        commonService.initEnvironment();
-        commonService.processSuccess();
-        commonService.cleanEnvironment();
-        closeDataSource(dataSource);
-    }
-    
-    private static DataSource getDataSource(final RegistryCenterType registryCenterType, final boolean loadConfigFromRegCenter, final ShardingType shardingType) throws SQLException, IOException {
-        String yamlFilePath;
-        switch (shardingType) {
-            case SHARDING_DATABASES_AND_TABLES:
-                yamlFilePath = String.format("/META-INF/%s/%s/sharding-databases-tables.yaml", registryCenterType.name().toLowerCase(), loadConfigFromRegCenter ? "cloud" : "local");
-                return YamlOrchestrationShardingDataSourceFactory.createDataSource(getFile(yamlFilePath));
-            case MASTER_SLAVE:
-                yamlFilePath = String.format("/META-INF/%s/%s/master-slave.yaml", registryCenterType.name().toLowerCase(), loadConfigFromRegCenter ? "cloud" : "local");
-                return YamlOrchestrationMasterSlaveDataSourceFactory.createDataSource(getFile(yamlFilePath));
-            default:
-                throw new UnsupportedOperationException(shardingType.name());
-        }
-    }
-    
-    private static File getFile(final String fileName) {
-        return new File(Thread.currentThread().getClass().getResource(fileName).getFile());
-    }
-    
-    private static CommonService getCommonService(final DataSource dataSource) {
-        return new CommonServiceImpl(new OrderRepositoryImpl(dataSource), new OrderItemRepositoryImpl(dataSource));
-    }
-    
-    private static void closeDataSource(final DataSource dataSource) throws Exception {
-        if (dataSource instanceof AbstractDataSourceAdapter) {
-            ((AbstractDataSourceAdapter) dataSource).close();
-        }
-    }
-    
-}

sharding-jdbc-example/orchestration-example/orchestration-raw-jdbc-example/src/main/java/io/shardingsphere/example/orchestration/raw/jdbc/config/RegistryCenterConfigurationUtil.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.orchestration.raw.jdbc.config;
-
-import org.apache.shardingsphere.orchestration.reg.api.RegistryCenterConfiguration;
-
-public class RegistryCenterConfigurationUtil {
-    
-    private static final String ZOOKEEPER_CONNECTION_STRING = "localhost:2181";
-    
-    private static final String NAMESPACE = "orchestration-java-demo";
-    
-    private static final String ETCD_CONNECTION_STRING = "http://localhost:2379";
-    
-    public static RegistryCenterConfiguration getZooKeeperConfiguration() {
-        RegistryCenterConfiguration result = new RegistryCenterConfiguration();
-        result.setServerLists(ZOOKEEPER_CONNECTION_STRING);
-        result.setNamespace(NAMESPACE);
-        return result;
-    }
-    
-    public static RegistryCenterConfiguration getEtcdConfiguration() {
-        RegistryCenterConfiguration result = new RegistryCenterConfiguration();
-        result.setServerLists(ETCD_CONNECTION_STRING);
-        return result;
-    }
-}

sharding-jdbc-example/orchestration-example/orchestration-raw-jdbc-example/src/main/java/io/shardingsphere/example/orchestration/raw/jdbc/config/cloud/CloudMasterSlaveConfiguration.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.orchestration.raw.jdbc.config.cloud;
-
-import io.shardingsphere.example.config.ExampleConfiguration;
-import org.apache.shardingsphere.orchestration.config.OrchestrationConfiguration;
-import org.apache.shardingsphere.orchestration.reg.api.RegistryCenterConfiguration;
-import org.apache.shardingsphere.shardingjdbc.orchestration.api.OrchestrationMasterSlaveDataSourceFactory;
-
-import javax.sql.DataSource;
-import java.sql.SQLException;
-
-public final class CloudMasterSlaveConfiguration implements ExampleConfiguration {
-    
-    private final RegistryCenterConfiguration registryCenterConfig;
-    
-    public CloudMasterSlaveConfiguration(final RegistryCenterConfiguration registryCenterConfig) {
-        this.registryCenterConfig = registryCenterConfig;
-    }
-    
-    @Override
-    public DataSource getDataSource() throws SQLException {
-        return OrchestrationMasterSlaveDataSourceFactory.createDataSource(new OrchestrationConfiguration("orchestration-master-slave-data-source", registryCenterConfig, false));
-    }
-}

sharding-jdbc-example/orchestration-example/orchestration-raw-jdbc-example/src/main/java/io/shardingsphere/example/orchestration/raw/jdbc/config/cloud/CloudShardingDatabasesAndTablesConfiguration.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.orchestration.raw.jdbc.config.cloud;
-
-import io.shardingsphere.example.config.ExampleConfiguration;
-import org.apache.shardingsphere.orchestration.config.OrchestrationConfiguration;
-import org.apache.shardingsphere.orchestration.reg.api.RegistryCenterConfiguration;
-import org.apache.shardingsphere.shardingjdbc.orchestration.api.OrchestrationShardingDataSourceFactory;
-
-import javax.sql.DataSource;
-import java.sql.SQLException;
-
-public final class CloudShardingDatabasesAndTablesConfiguration implements ExampleConfiguration {
-    
-    private final RegistryCenterConfiguration registryCenterConfig;
-    
-    public CloudShardingDatabasesAndTablesConfiguration(final RegistryCenterConfiguration registryCenterConfig) {
-        this.registryCenterConfig = registryCenterConfig;
-    }
-    
-    @Override
-    public DataSource getDataSource() throws SQLException {
-        return OrchestrationShardingDataSourceFactory.createDataSource(new OrchestrationConfiguration("orchestration-sharding-dbtbl-data-source", registryCenterConfig, false));
-    }
-}

sharding-jdbc-example/orchestration-example/orchestration-raw-jdbc-example/src/main/java/io/shardingsphere/example/orchestration/raw/jdbc/config/local/LocalMasterSlaveConfiguration.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.orchestration.raw.jdbc.config.local;
-
-import io.shardingsphere.example.common.DataSourceUtil;
-import io.shardingsphere.example.config.ExampleConfiguration;
-import org.apache.shardingsphere.api.config.masterslave.MasterSlaveRuleConfiguration;
-import org.apache.shardingsphere.orchestration.config.OrchestrationConfiguration;
-import org.apache.shardingsphere.orchestration.reg.api.RegistryCenterConfiguration;
-import org.apache.shardingsphere.shardingjdbc.orchestration.api.OrchestrationMasterSlaveDataSourceFactory;
-
-import javax.sql.DataSource;
-import java.sql.SQLException;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Properties;
-
-public final class LocalMasterSlaveConfiguration implements ExampleConfiguration {
-    
-    private final RegistryCenterConfiguration registryCenterConfig;
-    
-    public LocalMasterSlaveConfiguration(final RegistryCenterConfiguration registryCenterConfig) {
-        this.registryCenterConfig = registryCenterConfig;
-    }
-    
-    @Override
-    public DataSource getDataSource() throws SQLException {
-        MasterSlaveRuleConfiguration masterSlaveRuleConfig = new MasterSlaveRuleConfiguration("demo_ds_master_slave", "demo_ds_master", Arrays.asList("demo_ds_slave_0", "demo_ds_slave_1"));
-        OrchestrationConfiguration orchestrationConfig = new OrchestrationConfiguration("orchestration-master-slave-data-source", registryCenterConfig, true);
-        return OrchestrationMasterSlaveDataSourceFactory.createDataSource(createDataSourceMap(), masterSlaveRuleConfig, new Properties(), orchestrationConfig);
-    }
-    
-    private Map<String, DataSource> createDataSourceMap() {
-        Map<String, DataSource> result = new HashMap<>();
-        result.put("demo_ds_master", DataSourceUtil.createDataSource("demo_ds_master"));
-        result.put("demo_ds_slave_0", DataSourceUtil.createDataSource("demo_ds_slave_0"));
-        result.put("demo_ds_slave_1", DataSourceUtil.createDataSource("demo_ds_slave_1"));
-        return result;
-    }
-}

sharding-jdbc-example/orchestration-example/orchestration-raw-jdbc-example/src/main/java/io/shardingsphere/example/orchestration/raw/jdbc/config/local/LocalShardingDatabasesAndTablesConfiguration.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.orchestration.raw.jdbc.config.local;
-
-import io.shardingsphere.example.algorithm.PreciseModuloShardingTableAlgorithm;
-import io.shardingsphere.example.common.DataSourceUtil;
-import io.shardingsphere.example.config.ExampleConfiguration;
-import org.apache.shardingsphere.api.config.encryptor.EncryptorConfiguration;
-import org.apache.shardingsphere.api.config.sharding.KeyGeneratorConfiguration;
-import org.apache.shardingsphere.api.config.sharding.ShardingRuleConfiguration;
-import org.apache.shardingsphere.api.config.sharding.TableRuleConfiguration;
-import org.apache.shardingsphere.api.config.sharding.strategy.InlineShardingStrategyConfiguration;
-import org.apache.shardingsphere.api.config.sharding.strategy.StandardShardingStrategyConfiguration;
-import org.apache.shardingsphere.orchestration.config.OrchestrationConfiguration;
-import org.apache.shardingsphere.orchestration.reg.api.RegistryCenterConfiguration;
-import org.apache.shardingsphere.shardingjdbc.orchestration.api.OrchestrationShardingDataSourceFactory;
-
-import javax.sql.DataSource;
-import java.sql.SQLException;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Properties;
-
-public final class LocalShardingDatabasesAndTablesConfiguration implements ExampleConfiguration {
-    
-    private final RegistryCenterConfiguration registryCenterConfig;
-    
-    public LocalShardingDatabasesAndTablesConfiguration(final RegistryCenterConfiguration registryCenterConfig) {
-        this.registryCenterConfig = registryCenterConfig;
-    }
-    
-    @Override
-    public DataSource getDataSource() throws SQLException {
-        ShardingRuleConfiguration shardingRuleConfig = new ShardingRuleConfiguration();
-        shardingRuleConfig.getTableRuleConfigs().add(getOrderTableRuleConfiguration());
-        shardingRuleConfig.getTableRuleConfigs().add(getOrderItemTableRuleConfiguration());
-        shardingRuleConfig.getTableRuleConfigs().add(getOrderEncryptTableRuleConfiguration());
-        shardingRuleConfig.getBindingTableGroups().add("t_order, t_order_item, t_order_encrypt");
-        shardingRuleConfig.setDefaultDatabaseShardingStrategyConfig(new InlineShardingStrategyConfiguration("user_id", "demo_ds_${user_id % 2}"));
-        shardingRuleConfig.setDefaultTableShardingStrategyConfig(new StandardShardingStrategyConfiguration("order_id", new PreciseModuloShardingTableAlgorithm()));
-        OrchestrationConfiguration orchestrationConfig = new OrchestrationConfiguration("orchestration-sharding-dbtbl-data-source", registryCenterConfig, true);
-        return OrchestrationShardingDataSourceFactory.createDataSource(createDataSourceMap(), shardingRuleConfig, new Properties(), orchestrationConfig);
-    }
-    
-    private TableRuleConfiguration getOrderTableRuleConfiguration() {
-        TableRuleConfiguration result = new TableRuleConfiguration("t_order", "demo_ds_${0..1}.t_order_${[0, 1]}");
-        result.setKeyGeneratorConfig(getKeyGeneratorConfiguration());
-        return result;
-    }
-    
-    private static TableRuleConfiguration getOrderItemTableRuleConfiguration() {
-        TableRuleConfiguration result = new TableRuleConfiguration("t_order_item", "demo_ds_${0..1}.t_order_item_${[0, 1]}");
-        result.setEncryptorConfig(new EncryptorConfiguration("MD5", "status", new Properties()));
-        return result;
-    }
-    
-    private static TableRuleConfiguration getOrderEncryptTableRuleConfiguration() {
-        TableRuleConfiguration result = new TableRuleConfiguration("t_order_encrypt", "demo_ds_${0..1}.t_order_encrypt_${[0, 1]}");
-        result.setEncryptorConfig(new EncryptorConfiguration("query", "encrypt_id", "query_id", new Properties()));
-        return result;
-    }
-    
-    private Map<String, DataSource> createDataSourceMap() {
-        Map<String, DataSource> result = new HashMap<>();
-        result.put("demo_ds_0", DataSourceUtil.createDataSource("demo_ds_0"));
-        result.put("demo_ds_1", DataSourceUtil.createDataSource("demo_ds_1"));
-        return result;
-    }
-    
-    private static KeyGeneratorConfiguration getKeyGeneratorConfiguration() {
-        return new KeyGeneratorConfiguration("SNOWFLAKE", "order_id", new Properties());
-    }
-}

sharding-jdbc-example/orchestration-example/orchestration-raw-jdbc-example/src/main/java/io/shardingsphere/example/orchestration/raw/jdbc/config/local/LocalShardingDatabasesConfiguration.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.orchestration.raw.jdbc.config.local;
-
-import io.shardingsphere.example.common.DataSourceUtil;
-import io.shardingsphere.example.config.ExampleConfiguration;
-import org.apache.shardingsphere.api.config.encryptor.EncryptorConfiguration;
-import org.apache.shardingsphere.api.config.sharding.KeyGeneratorConfiguration;
-import org.apache.shardingsphere.api.config.sharding.ShardingRuleConfiguration;
-import org.apache.shardingsphere.api.config.sharding.TableRuleConfiguration;
-import org.apache.shardingsphere.api.config.sharding.strategy.InlineShardingStrategyConfiguration;
-import org.apache.shardingsphere.orchestration.config.OrchestrationConfiguration;
-import org.apache.shardingsphere.orchestration.reg.api.RegistryCenterConfiguration;
-import org.apache.shardingsphere.shardingjdbc.orchestration.api.OrchestrationShardingDataSourceFactory;
-
-import javax.sql.DataSource;
-import java.sql.SQLException;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Properties;
-
-public final class LocalShardingDatabasesConfiguration implements ExampleConfiguration {
-    
-    private final RegistryCenterConfiguration registryCenterConfig;
-    
-    public LocalShardingDatabasesConfiguration(final RegistryCenterConfiguration registryCenterConfig) {
-        this.registryCenterConfig = registryCenterConfig;
-    }
-    
-    @Override
-    public DataSource getDataSource() throws SQLException {
-        ShardingRuleConfiguration shardingRuleConfig = new ShardingRuleConfiguration();
-        shardingRuleConfig.getTableRuleConfigs().add(getOrderTableRuleConfiguration());
-        shardingRuleConfig.getTableRuleConfigs().add(getOrderItemTableRuleConfiguration());
-        shardingRuleConfig.getTableRuleConfigs().add(getOrderEncryptTableRuleConfiguration());
-        shardingRuleConfig.getBindingTableGroups().add("t_order, t_order_item, t_order_encrypt");
-        shardingRuleConfig.setDefaultDatabaseShardingStrategyConfig(new InlineShardingStrategyConfiguration("user_id", "demo_ds_${user_id % 2}"));
-        OrchestrationConfiguration orchestrationConfig = new OrchestrationConfiguration("orchestration-sharding-db-data-source", registryCenterConfig, true);
-        return OrchestrationShardingDataSourceFactory.createDataSource(createDataSourceMap(), shardingRuleConfig, new Properties(), orchestrationConfig);
-    }
-    
-    private TableRuleConfiguration getOrderTableRuleConfiguration() {
-        TableRuleConfiguration result = new TableRuleConfiguration("t_order");
-        result.setKeyGeneratorConfig(getKeyGeneratorConfiguration());
-        return result;
-    }
-        
-    private static TableRuleConfiguration getOrderItemTableRuleConfiguration() {
-        TableRuleConfiguration result = new TableRuleConfiguration("t_order_item");
-        result.setEncryptorConfig(new EncryptorConfiguration("MD5", "status", new Properties()));
-        return result;
-    }
-    
-    private static TableRuleConfiguration getOrderEncryptTableRuleConfiguration() {
-        TableRuleConfiguration result = new TableRuleConfiguration("t_order_encrypt");
-        result.setEncryptorConfig(new EncryptorConfiguration("query", "encrypt_id", "query_id", new Properties()));
-        return result;
-    }
-    
-    private Map<String, DataSource> createDataSourceMap() {
-        Map<String, DataSource> result = new HashMap<>();
-        result.put("demo_ds_0", DataSourceUtil.createDataSource("demo_ds_0"));
-        result.put("demo_ds_1", DataSourceUtil.createDataSource("demo_ds_1"));
-        return result;
-    }
-    
-    private static KeyGeneratorConfiguration getKeyGeneratorConfiguration() {
-        return new KeyGeneratorConfiguration("SNOWFLAKE", "order_id", new Properties());
-    }
-}

sharding-jdbc-example/orchestration-example/orchestration-raw-jdbc-example/src/main/java/io/shardingsphere/example/orchestration/raw/jdbc/config/local/LocalShardingMasterSlaveConfiguration.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.orchestration.raw.jdbc.config.local;
-
-import com.google.common.collect.Lists;
-import io.shardingsphere.example.algorithm.PreciseModuloShardingDatabaseAlgorithm;
-import io.shardingsphere.example.algorithm.PreciseModuloShardingTableAlgorithm;
-import io.shardingsphere.example.common.DataSourceUtil;
-import io.shardingsphere.example.config.ExampleConfiguration;
-import org.apache.shardingsphere.api.config.encryptor.EncryptorConfiguration;
-import org.apache.shardingsphere.api.config.masterslave.MasterSlaveRuleConfiguration;
-import org.apache.shardingsphere.api.config.sharding.KeyGeneratorConfiguration;
-import org.apache.shardingsphere.api.config.sharding.ShardingRuleConfiguration;
-import org.apache.shardingsphere.api.config.sharding.TableRuleConfiguration;
-import org.apache.shardingsphere.api.config.sharding.strategy.StandardShardingStrategyConfiguration;
-import org.apache.shardingsphere.orchestration.config.OrchestrationConfiguration;
-import org.apache.shardingsphere.orchestration.reg.api.RegistryCenterConfiguration;
-import org.apache.shardingsphere.shardingjdbc.orchestration.api.OrchestrationShardingDataSourceFactory;
-
-import javax.sql.DataSource;
-import java.sql.SQLException;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Properties;
-
-public final class LocalShardingMasterSlaveConfiguration implements ExampleConfiguration {
-    
-    private final RegistryCenterConfiguration registryCenterConfig;
-    
-    public LocalShardingMasterSlaveConfiguration(final RegistryCenterConfiguration registryCenterConfig) {
-        this.registryCenterConfig = registryCenterConfig;
-    }
-    
-    @Override
-    public DataSource getDataSource() throws SQLException {
-        ShardingRuleConfiguration shardingRuleConfig = new ShardingRuleConfiguration();
-        shardingRuleConfig.getTableRuleConfigs().add(getOrderTableRuleConfiguration());
-        shardingRuleConfig.getTableRuleConfigs().add(getOrderItemTableRuleConfiguration());
-        shardingRuleConfig.getTableRuleConfigs().add(getOrderEncryptTableRuleConfiguration());
-        shardingRuleConfig.getBindingTableGroups().add("t_order, t_order_item, t_order_encrypt");
-        shardingRuleConfig.setDefaultDatabaseShardingStrategyConfig(new StandardShardingStrategyConfiguration("user_id", new PreciseModuloShardingDatabaseAlgorithm()));
-        shardingRuleConfig.setDefaultTableShardingStrategyConfig(new StandardShardingStrategyConfiguration("order_id", new PreciseModuloShardingTableAlgorithm()));
-        shardingRuleConfig.setMasterSlaveRuleConfigs(getMasterSlaveRuleConfigurations());
-        OrchestrationConfiguration orchestrationConfig = new OrchestrationConfiguration("orchestration-sharding-master-slave-data-source", registryCenterConfig, true);
-        return OrchestrationShardingDataSourceFactory.createDataSource(createDataSourceMap(), shardingRuleConfig, new Properties(), orchestrationConfig);
-    }
-    
-    private TableRuleConfiguration getOrderTableRuleConfiguration() {
-        TableRuleConfiguration result = new TableRuleConfiguration("t_order", "ds_${0..1}.t_order_${[0, 1]}");
-        result.setKeyGeneratorConfig(getKeyGeneratorConfiguration());
-        return result;
-    }
-    
-    private static TableRuleConfiguration getOrderItemTableRuleConfiguration() {
-        TableRuleConfiguration result = new TableRuleConfiguration("t_order_item", "ds_${0..1}.t_order_item_${[0, 1]}");
-        result.setEncryptorConfig(new EncryptorConfiguration("MD5", "status", new Properties()));
-        return result;
-    }
-    
-    private static TableRuleConfiguration getOrderEncryptTableRuleConfiguration() {
-        TableRuleConfiguration result = new TableRuleConfiguration("t_order_encrypt", "ds_${0..1}.t_order_encrypt_${[0, 1]}");
-        result.setEncryptorConfig(new EncryptorConfiguration("query", "encrypt_id", "query_id", new Properties()));
-        return result;
-    }
-    
-    private List<MasterSlaveRuleConfiguration> getMasterSlaveRuleConfigurations() {
-        MasterSlaveRuleConfiguration masterSlaveRuleConfig1 = new MasterSlaveRuleConfiguration("ds_0", "demo_ds_master_0", Arrays.asList("demo_ds_master_0_slave_0", "demo_ds_master_0_slave_1"));
-        MasterSlaveRuleConfiguration masterSlaveRuleConfig2 = new MasterSlaveRuleConfiguration("ds_1", "demo_ds_master_1", Arrays.asList("demo_ds_master_1_slave_0", "demo_ds_master_1_slave_1"));
-        return Lists.newArrayList(masterSlaveRuleConfig1, masterSlaveRuleConfig2);
-    }
-    
-    private Map<String, DataSource> createDataSourceMap() {
-        final Map<String, DataSource> result = new HashMap<>();
-        result.put("demo_ds_master_0", DataSourceUtil.createDataSource("demo_ds_master_0"));
-        result.put("demo_ds_master_0_slave_0", DataSourceUtil.createDataSource("demo_ds_master_0_slave_0"));
-        result.put("demo_ds_master_0_slave_1", DataSourceUtil.createDataSource("demo_ds_master_0_slave_1"));
-        result.put("demo_ds_master_1", DataSourceUtil.createDataSource("demo_ds_master_1"));
-        result.put("demo_ds_master_1_slave_0", DataSourceUtil.createDataSource("demo_ds_master_1_slave_0"));
-        result.put("demo_ds_master_1_slave_1", DataSourceUtil.createDataSource("demo_ds_master_1_slave_1"));
-        return result;
-    }
-    
-    private static KeyGeneratorConfiguration getKeyGeneratorConfiguration() {
-        return new KeyGeneratorConfiguration("SNOWFLAKE", "order_id", new Properties());
-    }
-}

sharding-jdbc-example/orchestration-example/orchestration-raw-jdbc-example/src/main/java/io/shardingsphere/example/orchestration/raw/jdbc/config/local/LocalShardingTablesConfiguration.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.orchestration.raw.jdbc.config.local;
-
-import io.shardingsphere.example.algorithm.PreciseModuloShardingTableAlgorithm;
-import io.shardingsphere.example.common.DataSourceUtil;
-import io.shardingsphere.example.config.ExampleConfiguration;
-import org.apache.shardingsphere.api.config.encryptor.EncryptorConfiguration;
-import org.apache.shardingsphere.api.config.sharding.KeyGeneratorConfiguration;
-import org.apache.shardingsphere.api.config.sharding.ShardingRuleConfiguration;
-import org.apache.shardingsphere.api.config.sharding.TableRuleConfiguration;
-import org.apache.shardingsphere.api.config.sharding.strategy.StandardShardingStrategyConfiguration;
-import org.apache.shardingsphere.orchestration.config.OrchestrationConfiguration;
-import org.apache.shardingsphere.orchestration.reg.api.RegistryCenterConfiguration;
-import org.apache.shardingsphere.shardingjdbc.orchestration.api.OrchestrationShardingDataSourceFactory;
-
-import javax.sql.DataSource;
-import java.sql.SQLException;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Properties;
-
-public final class LocalShardingTablesConfiguration implements ExampleConfiguration {
-    
-    private final RegistryCenterConfiguration registryCenterConfig;
-    
-    public LocalShardingTablesConfiguration(final RegistryCenterConfiguration registryCenterConfig) {
-        this.registryCenterConfig = registryCenterConfig;
-    }
-    
-    @Override
-    public DataSource getDataSource() throws SQLException {
-        ShardingRuleConfiguration shardingRuleConfig = new ShardingRuleConfiguration();
-        shardingRuleConfig.getTableRuleConfigs().add(getOrderTableRuleConfiguration());
-        shardingRuleConfig.getTableRuleConfigs().add(getOrderItemTableRuleConfiguration());
-        shardingRuleConfig.getTableRuleConfigs().add(getOrderEncryptTableRuleConfiguration());
-        shardingRuleConfig.getBindingTableGroups().add("t_order, t_order_item, t_order_encrypt");
-        shardingRuleConfig.setDefaultTableShardingStrategyConfig(new StandardShardingStrategyConfiguration("order_id", new PreciseModuloShardingTableAlgorithm()));
-        OrchestrationConfiguration orchestrationConfig = new OrchestrationConfiguration("orchestration-sharding-tbl-data-source", registryCenterConfig, true);
-        return OrchestrationShardingDataSourceFactory.createDataSource(createDataSourceMap(), shardingRuleConfig, new Properties(), orchestrationConfig);
-    }
-    
-    private TableRuleConfiguration getOrderTableRuleConfiguration() {
-        TableRuleConfiguration result = new TableRuleConfiguration("t_order", "demo_ds.t_order_${[0, 1]}");
-        result.setKeyGeneratorConfig(getKeyGeneratorConfiguration());
-        return result;
-    }
-    
-    private static TableRuleConfiguration getOrderItemTableRuleConfiguration() {
-        TableRuleConfiguration result = new TableRuleConfiguration("t_order_item", "demo_ds.t_order_item_${[0, 1]}");
-        result.setEncryptorConfig(new EncryptorConfiguration("MD5", "status", new Properties()));
-        return result;
-    }
-    
-    private static TableRuleConfiguration getOrderEncryptTableRuleConfiguration() {
-        TableRuleConfiguration result = new TableRuleConfiguration("t_order_encrypt", "demo_ds.t_order_encrypt_${[0, 1]}");
-        result.setEncryptorConfig(new EncryptorConfiguration("query", "encrypt_id", "query_id", new Properties()));
-        return result;
-    }
-    
-    private Map<String, DataSource> createDataSourceMap() {
-        Map<String, DataSource> result = new HashMap<>();
-        result.put("demo_ds", DataSourceUtil.createDataSource("demo_ds"));
-        return result;
-    }
-    
-    private static KeyGeneratorConfiguration getKeyGeneratorConfiguration() {
-        return new KeyGeneratorConfiguration("SNOWFLAKE", "order_id", new Properties());
-    }
-}

sharding-jdbc-example/orchestration-example/orchestration-raw-jdbc-example/src/main/resources/META-INF/zookeeper/cloud/master-slave.yaml

-orchestration:
-  name: demo_yaml_ds_ms
-  overwrite: false
-  registry:
-    serverLists: localhost:2181
-    namespace: orchestration-yaml-demo

sharding-jdbc-example/orchestration-example/orchestration-raw-jdbc-example/src/main/resources/META-INF/zookeeper/cloud/sharding-databases-tables.yaml

-orchestration:
-  name: demo_yaml_ds_sharding
-  overwrite: false
-  registry:
-    serverLists: localhost:2181
-    namespace: orchestration-yaml-demo

sharding-jdbc-example/orchestration-example/orchestration-raw-jdbc-example/src/main/resources/META-INF/zookeeper/local/master-slave.yaml

-dataSources:
-  ds_master: !!com.zaxxer.hikari.HikariDataSource
-    driverClassName: com.mysql.jdbc.Driver
-    jdbcUrl: jdbc:mysql://localhost:3306/demo_ds_master
-    username: root
-    password:
-  ds_slave_0: !!com.zaxxer.hikari.HikariDataSource
-    driverClassName: com.mysql.jdbc.Driver
-    jdbcUrl: jdbc:mysql://localhost:3306/demo_ds_slave_0
-    username: root
-    password:
-  ds_slave_1: !!com.zaxxer.hikari.HikariDataSource
-    driverClassName: com.mysql.jdbc.Driver
-    jdbcUrl: jdbc:mysql://localhost:3306/demo_ds_slave_1
-    username: root
-    password:
-
-masterSlaveRule:
-  name: ds_ms
-  masterDataSourceName: ds_master
-  slaveDataSourceNames: [ds_slave_0, ds_slave_1]
-
-props:
-  sql.show: true
-
-orchestration:
-  name: demo_yaml_ds_ms
-  overwrite: true
-  registry:
-    serverLists: localhost:2181
-    namespace: orchestration-yaml-demo

sharding-jdbc-example/orchestration-example/orchestration-raw-jdbc-example/src/main/resources/META-INF/zookeeper/local/sharding-databases-tables.yaml

-dataSources:
-  ds_0: !!com.zaxxer.hikari.HikariDataSource
-    driverClassName: com.mysql.jdbc.Driver
-    jdbcUrl: jdbc:mysql://localhost:3306/demo_ds_0
-    username: root
-    password:
-  ds_1: !!com.zaxxer.hikari.HikariDataSource
-    driverClassName: com.mysql.jdbc.Driver
-    jdbcUrl: jdbc:mysql://localhost:3306/demo_ds_1
-    username: root
-    password:
-
-shardingRule:
-  tables:
-    t_order: 
-      actualDataNodes: ds_${0..1}.t_order_${0..1}
-      tableStrategy:
-        inline:
-          shardingColumn: order_id
-          algorithmExpression: t_order_${order_id % 2}
-      keyGenerator:
-        column: order_id
-        type: SNOWFLAKE
-    t_order_item:
-      actualDataNodes: ds_${0..1}.t_order_item_${0..1}
-      tableStrategy:
-        inline:
-          shardingColumn: order_id
-          algorithmExpression: t_order_item_${order_id % 2}  
-  bindingTables:
-    - t_order,t_order_item
-  
-  defaultDatabaseStrategy:
-    inline:
-      shardingColumn: user_id
-      algorithmExpression: ds_${user_id % 2}
-  defaultTableStrategy:
-    none:
-
-props:
-  sql.show: true
-
-orchestration:
-  name: demo_yaml_ds_sharding
-  overwrite: true
-  registry:
-    serverLists: localhost:2181
-    namespace: orchestration-yaml-demo

sharding-jdbc-example/orchestration-example/orchestration-raw-jdbc-example/src/main/resources/logback.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~ Licensed to the Apache Software Foundation (ASF) under one or more
-  ~ contributor license agreements.  See the NOTICE file distributed with
-  ~ this work for additional information regarding copyright ownership.
-  ~ The ASF licenses this file to You under the Apache License, Version 2.0
-  ~ (the "License"); you may not use this file except in compliance with
-  ~ the License.  You may obtain a copy of the License at
-  ~
-  ~     http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-
-<configuration>
-    <property name="log.context.name" value="sharding-orchestration-zookeeper-raw-jdbc-quickstart" />
-    <property name="log.charset" value="UTF-8" />
-    <property name="log.pattern" value="[%-5level] %date --%thread-- [%logger] %msg %n" />
-    <contextName>${log.context.name}</contextName>
-    
-    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
-        <encoder charset="${log.charset}">
-            <pattern>${log.pattern}</pattern>
-        </encoder>
-    </appender>
-    <root>
-        <level value="INFO" />
-        <appender-ref ref="STDOUT" />
-    </root>
-</configuration>

sharding-jdbc-example/orchestration-example/orchestration-spring-boot-example/pom.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>io.shardingsphere</groupId>
-        <artifactId>orchestration-example</artifactId>
-        <version>4.0.0-RC1-SNAPSHOT</version>
-    </parent>
-    <artifactId>orchestration-spring-boot-example</artifactId>
-
-    <dependencies>
-        <dependency>
-            <groupId>io.shardingsphere</groupId>
-            <artifactId>repository-jpa</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.shardingsphere</groupId>
-            <artifactId>sharding-jdbc-orchestration-spring-boot-starter</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.shardingsphere</groupId>
-            <artifactId>sharding-orchestration-reg-zookeeper-curator</artifactId>
-        </dependency>
-        <!--<dependency>-->
-            <!--<groupId>io.shardingsphere</groupId>-->
-            <!--<artifactId>sharding-orchestration-reg-etcd</artifactId>-->
-        <!--</dependency>-->
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-data-jpa</artifactId>
-        </dependency>
-    </dependencies>
-</project>

sharding-jdbc-example/orchestration-example/orchestration-spring-boot-example/src/main/java/io/shardingsphere/example/orchestration/spring/boot/SpringBootExample.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.orchestration.spring.boot;
-
-import io.shardingsphere.example.common.jpa.service.JPACommonService;
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.autoconfigure.domain.EntityScan;
-import org.springframework.boot.autoconfigure.transaction.jta.JtaAutoConfiguration;
-import org.springframework.context.ConfigurableApplicationContext;
-import org.springframework.context.annotation.ComponentScan;
-
-@ComponentScan("io.shardingsphere.example.common.jpa")
-@EntityScan(basePackages = "io.shardingsphere.example.common.jpa.entity")
-@SpringBootApplication(exclude = JtaAutoConfiguration.class)
-public class SpringBootExample {
-    
-    public static void main(final String[] args) {
-        try (ConfigurableApplicationContext applicationContext = SpringApplication.run(SpringBootExample.class, args)) {
-            JPACommonService commonService = applicationContext.getBean(JPACommonService.class);
-            commonService.processSuccess();
-        }
-    }
-}

sharding-jdbc-example/orchestration-example/orchestration-spring-boot-example/src/main/resources/application-cloud-etcd-master-slave.properties

-sharding.jdbc.config.orchestration.name=demo_spring_boot_ds_ms
-sharding.jdbc.config.orchestration.overwrite=false
-sharding.jdbc.config.orchestration.registry.server-lists=http://localhost:2379

sharding-jdbc-example/orchestration-example/orchestration-spring-boot-example/src/main/resources/application-cloud-etcd-sharding-databases-tables.properties

-sharding.jdbc.config.orchestration.name=demo_spring_boot_ds_sharding
-sharding.jdbc.config.orchestration.overwrite=false
-sharding.jdbc.config.orchestration.registry.server-lists=http://localhost:2379

sharding-jdbc-example/orchestration-example/orchestration-spring-boot-example/src/main/resources/application-cloud-zookeeper-master-slave.properties

-sharding.jdbc.config.orchestration.name=demo_spring_boot_ds_ms
-sharding.jdbc.config.orchestration.overwrite=false
-sharding.jdbc.config.orchestration.registry.server-lists=localhost:2181
-sharding.jdbc.config.orchestration.registry.namespace=orchestration-spring-boot-demo

sharding-jdbc-example/orchestration-example/orchestration-spring-boot-example/src/main/resources/application-cloud-zookeeper-sharding-databases-tables.properties

-sharding.jdbc.config.orchestration.name=demo_spring_boot_ds_sharding
-sharding.jdbc.config.orchestration.overwrite=false
-sharding.jdbc.config.orchestration.registry.server-lists=localhost:2181
-sharding.jdbc.config.orchestration.registry.namespace=orchestration-spring-boot-demo

sharding-jdbc-example/orchestration-example/orchestration-spring-boot-example/src/main/resources/application-local-etcd-master-slave.properties

-sharding.jdbc.datasource.names=ds_master,ds_slave_0,ds_slave_1
-
-sharding.jdbc.datasource.ds_master.type=com.zaxxer.hikari.HikariDataSource
-sharding.jdbc.datasource.ds_master.driver-class-name=com.mysql.jdbc.Driver
-sharding.jdbc.datasource.ds_master.jdbc-url=jdbc:mysql://localhost:3306/demo_ds_master?serverTimezone=UTC&useSSL=false
-sharding.jdbc.datasource.ds_master.username=root
-sharding.jdbc.datasource.ds_master.password=
-
-sharding.jdbc.datasource.ds_slave_0.type=com.zaxxer.hikari.HikariDataSource
-sharding.jdbc.datasource.ds_slave_0.driver-class-name=com.mysql.jdbc.Driver
-sharding.jdbc.datasource.ds_slave_0.jdbc-url=jdbc:mysql://localhost:3306/demo_ds_slave_0?serverTimezone=UTC&useSSL=false
-sharding.jdbc.datasource.ds_slave_0.username=root
-sharding.jdbc.datasource.ds_slave_0.password=
-
-sharding.jdbc.datasource.ds_slave_1.type=com.zaxxer.hikari.HikariDataSource
-sharding.jdbc.datasource.ds_slave_1.driver-class-name=com.mysql.jdbc.Driver
-sharding.jdbc.datasource.ds_slave_1.jdbc-url=jdbc:mysql://localhost:3306/demo_ds_slave_1?serverTimezone=UTC&useSSL=false
-sharding.jdbc.datasource.ds_slave_1.username=root
-sharding.jdbc.datasource.ds_slave_1.password=
-
-sharding.jdbc.config.masterslave.load-balance-algorithm-type=round_robin
-sharding.jdbc.config.masterslave.name=ds_ms
-sharding.jdbc.config.masterslave.master-data-source-name=ds_master
-sharding.jdbc.config.masterslave.slave-data-source-names=ds_slave_0,ds_slave_1
-
-sharding.jdbc.config.orchestration.name=demo_spring_boot_ds_ms
-sharding.jdbc.config.orchestration.overwrite=true
-sharding.jdbc.config.orchestration.registry.server-lists=http://localhost:2379

sharding-jdbc-example/orchestration-example/orchestration-spring-boot-example/src/main/resources/application-local-etcd-sharding-databases-tables.properties

-sharding.jdbc.datasource.names=ds_0,ds_1
-
-sharding.jdbc.datasource.ds_0.type=com.zaxxer.hikari.HikariDataSource
-sharding.jdbc.datasource.ds_0.driver-class-name=com.mysql.jdbc.Driver
-sharding.jdbc.datasource.ds_0.jdbc-url=jdbc:mysql://localhost:3306/demo_ds_0
-sharding.jdbc.datasource.ds_0.username=root
-sharding.jdbc.datasource.ds_0.password=
-sharding.jdbc.datasource.ds_0.max-active=16
-
-sharding.jdbc.datasource.ds_1.type=com.zaxxer.hikari.HikariDataSource
-sharding.jdbc.datasource.ds_1.driver-class-name=com.mysql.jdbc.Driver
-sharding.jdbc.datasource.ds_1.jdbc-url=jdbc:mysql://localhost:3306/demo_ds_1
-sharding.jdbc.datasource.ds_1.username=root
-sharding.jdbc.datasource.ds_1.password=
-sharding.jdbc.datasource.ds_1.max-active=16
-
-sharding.jdbc.config.sharding.default-database-strategy.inline.sharding-column=user_id
-sharding.jdbc.config.sharding.default-database-strategy.inline.algorithm-expression=ds_$->{user_id % 2}
-
-sharding.jdbc.config.sharding.tables.t_order.actual-data-nodes=ds_$->{0..1}.t_order_$->{0..1}
-sharding.jdbc.config.sharding.tables.t_order.table-strategy.inline.sharding-column=order_id
-sharding.jdbc.config.sharding.tables.t_order.table-strategy.inline.algorithm-expression=t_order_$->{order_id % 2}
-sharding.jdbc.config.sharding.tables.t_order.key-generator.column=order_id
-sharding.jdbc.config.sharding.tables.t_order.key-generator.type=SNOWFLAKE
-sharding.jdbc.config.sharding.tables.t_order_item.actual-data-nodes=ds_$->{0..1}.t_order_item_$->{0..1}
-sharding.jdbc.config.sharding.tables.t_order_item.table-strategy.inline.sharding-column=order_id
-sharding.jdbc.config.sharding.tables.t_order_item.table-strategy.inline.algorithm-expression=t_order_item_$->{order_id % 2}
-sharding.jdbc.config.sharding.tables.t_order_item.key-generator.column=order_item_id
-sharding.jdbc.config.sharding.tables.t_order_item.key-generator.type=SNOWFLAKE
-
-sharding.jdbc.config.orchestration.name=demo_spring_boot_ds_sharding
-sharding.jdbc.config.orchestration.overwrite=true
-sharding.jdbc.config.orchestration.registry.server-lists=http://localhost:2379
-sharding.jdbc.config.orchestration.registry.timeToLiveSeconds=600

sharding-jdbc-example/orchestration-example/orchestration-spring-boot-example/src/main/resources/application-local-zookeeper-master-slave.properties

-sharding.jdbc.datasource.names=ds_master,ds_slave_0,ds_slave_1
-
-sharding.jdbc.datasource.ds_master.type=com.zaxxer.hikari.HikariDataSource
-sharding.jdbc.datasource.ds_master.driver-class-name=com.mysql.jdbc.Driver
-sharding.jdbc.datasource.ds_master.jdbc-url=jdbc:mysql://localhost:3306/demo_ds_master
-sharding.jdbc.datasource.ds_master.username=root
-sharding.jdbc.datasource.ds_master.password=
-
-sharding.jdbc.datasource.ds_slave_0.type=com.zaxxer.hikari.HikariDataSource
-sharding.jdbc.datasource.ds_slave_0.driver-class-name=com.mysql.jdbc.Driver
-sharding.jdbc.datasource.ds_slave_0.jdbc-url=jdbc:mysql://localhost:3306/demo_ds_slave_0
-sharding.jdbc.datasource.ds_slave_0.username=root
-sharding.jdbc.datasource.ds_slave_0.password=
-
-sharding.jdbc.datasource.ds_slave_1.type=com.zaxxer.hikari.HikariDataSource
-sharding.jdbc.datasource.ds_slave_1.driver-class-name=com.mysql.jdbc.Driver
-sharding.jdbc.datasource.ds_slave_1.jdbc-url=jdbc:mysql://localhost:3306/demo_ds_slave_1
-sharding.jdbc.datasource.ds_slave_1.username=root
-sharding.jdbc.datasource.ds_slave_1.password=
-
-sharding.jdbc.config.masterslave.load-balance-algorithm-type=round_robin
-sharding.jdbc.config.masterslave.name=ds_ms
-sharding.jdbc.config.masterslave.master-data-source-name=ds_master
-sharding.jdbc.config.masterslave.slave-data-source-names=ds_slave_0,ds_slave_1
-
-sharding.jdbc.config.orchestration.name=demo_spring_boot_ds_ms
-sharding.jdbc.config.orchestration.overwrite=true
-sharding.jdbc.config.orchestration.registry.server-lists=localhost:2181
-sharding.jdbc.config.orchestration.registry.namespace=orchestration-spring-boot-demo

sharding-jdbc-example/orchestration-example/orchestration-spring-boot-example/src/main/resources/application-local-zookeeper-sharding-databases-tables.properties

-sharding.jdbc.datasource.names=ds_0,ds_1
-
-sharding.jdbc.datasource.ds_0.type=com.zaxxer.hikari.HikariDataSource
-sharding.jdbc.datasource.ds_0.driver-class-name=com.mysql.jdbc.Driver
-sharding.jdbc.datasource.ds_0.jdbc-url=jdbc:mysql://localhost:3306/demo_ds_0
-sharding.jdbc.datasource.ds_0.username=root
-sharding.jdbc.datasource.ds_0.password=
-sharding.jdbc.datasource.ds_0.max-active=16
-
-sharding.jdbc.datasource.ds_1.type=com.zaxxer.hikari.HikariDataSource
-sharding.jdbc.datasource.ds_1.driver-class-name=com.mysql.jdbc.Driver
-sharding.jdbc.datasource.ds_1.jdbc-url=jdbc:mysql://localhost:3306/demo_ds_1
-sharding.jdbc.datasource.ds_1.username=root
-sharding.jdbc.datasource.ds_1.password=
-sharding.jdbc.datasource.ds_1.max-active=16
-
-sharding.jdbc.config.sharding.default-database-strategy.inline.sharding-column=user_id
-sharding.jdbc.config.sharding.default-database-strategy.inline.algorithm-expression=ds_$->{user_id % 2}
-
-sharding.jdbc.config.sharding.tables.t_order.actual-data-nodes=ds_$->{0..1}.t_order_$->{0..1}
-sharding.jdbc.config.sharding.tables.t_order.table-strategy.inline.sharding-column=order_id
-sharding.jdbc.config.sharding.tables.t_order.table-strategy.inline.algorithm-expression=t_order_$->{order_id % 2}
-sharding.jdbc.config.sharding.tables.t_order.key-generator.column=order_id
-sharding.jdbc.config.sharding.tables.t_order.key-generator.type=SNOWFLAKE
-sharding.jdbc.config.sharding.tables.t_order_item.actual-data-nodes=ds_$->{0..1}.t_order_item_$->{0..1}
-sharding.jdbc.config.sharding.tables.t_order_item.table-strategy.inline.sharding-column=order_id
-sharding.jdbc.config.sharding.tables.t_order_item.table-strategy.inline.algorithm-expression=t_order_item_$->{order_id % 2}
-sharding.jdbc.config.sharding.tables.t_order_item.key-generator.column=order_item_id
-sharding.jdbc.config.sharding.tables.t_order_item.key-generator.type=SNOWFLAKE
-
-sharding.jdbc.config.orchestration.name=demo_spring_boot_ds_sharding
-sharding.jdbc.config.orchestration.overwrite=true
-sharding.jdbc.config.orchestration.registry.server-lists=localhost:2181
-sharding.jdbc.config.orchestration.registry.namespace=orchestration-spring-boot-demo

sharding-jdbc-example/orchestration-example/orchestration-spring-boot-example/src/main/resources/application.properties

-spring.jpa.properties.hibernate.hbm2ddl.auto=create-drop
-spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
-spring.jpa.properties.hibernate.show_sql=false
-
-spring.profiles.active=local-zookeeper-sharding-databases-tables
-#spring.profiles.active=local-zookeeper-master-slave
-
-#spring.profiles.active=local-etcd-sharding-databases-tables
-#spring.profiles.active=local-etcd-master-slave
-
-#spring.profiles.active=cloud-zookeeper-sharding-databases-tables
-#spring.profiles.active=cloud-zookeeper-master-slave
-
-#spring.profiles.active=cloud-etcd-sharding-databases-tables
-#spring.profiles.active=cloud-etcd-master-slave
\ No newline at end of file

sharding-jdbc-example/orchestration-example/orchestration-spring-namespace-example/pom.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>io.shardingsphere</groupId>
-        <artifactId>orchestration-example</artifactId>
-        <version>4.0.0-RC1-SNAPSHOT</version>
-    </parent>
-    <artifactId>orchestration-spring-namespace-example</artifactId>
-
-    <dependencies>
-        <dependency>
-            <groupId>io.shardingsphere</groupId>
-            <artifactId>config-utility</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>io.shardingsphere</groupId>
-            <artifactId>repository-mybatis</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.shardingsphere</groupId>
-            <artifactId>sharding-jdbc-spring-namespace</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.shardingsphere</groupId>
-            <artifactId>sharding-jdbc-orchestration-spring-namespace</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.shardingsphere</groupId>
-            <artifactId>sharding-orchestration-reg-zookeeper-curator</artifactId>
-        </dependency>
-        <!--<dependency>-->
-            <!--<groupId>io.shardingsphere</groupId>-->
-            <!--<artifactId>sharding-orchestration-reg-etcd</artifactId>-->
-        <!--</dependency>-->
-
-        <dependency>
-            <groupId>org.aspectj</groupId>
-            <artifactId>aspectjweaver</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-context-support</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-tx</artifactId>
-        </dependency>
-
-        <dependency>
-            <groupId>org.mybatis</groupId>
-            <artifactId>mybatis</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.mybatis</groupId>
-            <artifactId>mybatis-spring</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-jdbc</artifactId>
-        </dependency>
-    </dependencies>
-</project>

sharding-jdbc-example/orchestration-example/orchestration-spring-namespace-example/src/main/java/io/shardingsphere/example/orchestration/spring/namespace/SpringNamespaceExample.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.shardingsphere.example.orchestration.spring.namespace;
-
-import io.shardingsphere.example.common.mybatis.service.SpringPojoService;
-import io.shardingsphere.example.type.RegistryCenterType;
-import io.shardingsphere.example.type.ShardingType;
-import org.springframework.context.ConfigurableApplicationContext;
-import org.springframework.context.support.ClassPathXmlApplicationContext;
-
-public class SpringNamespaceExample {
-    
-    private static ShardingType shardingType = ShardingType.SHARDING_DATABASES_AND_TABLES;
-//    private static ShardingType shardingType = ShardingType.MASTER_SLAVE;
-    
-    private static boolean loadConfigFromRegCenter = false;
-//    private static boolean loadConfigFromRegCenter = true;
-    
-    private static RegistryCenterType registryCenterType = RegistryCenterType.ZOOKEEPER;
-//    private static RegistryCenterType registryCenterType = RegistryCenterType.ETCD;
-    
-    public static void main(final String[] args) {
-        try (ConfigurableApplicationContext applicationContext = new ClassPathXmlApplicationContext(getApplicationFile())) {
-            SpringPojoService commonService = applicationContext.getBean(SpringPojoService.class);
-            commonService.initEnvironment();
-            commonService.processSuccess();
-            commonService.cleanEnvironment();
-        }
-    }
-    
-    private static String getApplicationFile() {
-        switch (shardingType) {
-            case SHARDING_DATABASES_AND_TABLES:
-                return String.format("META-INF/%s/%s/application-sharding-databases-tables.xml", registryCenterType.name().toLowerCase(), loadConfigFromRegCenter ? "cloud" : "local");
-            case MASTER_SLAVE:
-                return String.format("META-INF/%s/%s/application-master-slave.xml", registryCenterType.name().toLowerCase(), loadConfigFromRegCenter ? "cloud" : "local");
-            default:
-                throw new UnsupportedOperationException(shardingType.name());
-        }
-    }
-}

sharding-jdbc-example/orchestration-example/orchestration-spring-namespace-example/src/main/resources/META-INF/etcd/registry-center.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<beans xmlns="http://www.springframework.org/schema/beans"
-       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-       xmlns:orchestraion="http://shardingsphere.apache.org/schema/shardingsphere/orchestration"
-       xsi:schemaLocation="http://www.springframework.org/schema/beans
-                           http://www.springframework.org/schema/beans/spring-beans.xsd
-                           http://shardingsphere.apache.org/schema/shardingsphere/orchestration
-                           http://shardingsphere.apache.org/schema/shardingsphere/orchestration/orchestration.xsd">
-    <orchestraion:registry-center id="regCenter" server-lists="http://localhost:2379" operation-timeout-milliseconds="3000" max-retries="3" />
-</beans>