add springboot examples for shadow (#5808)

examples/example-core/example-spring-jpa/src/main/java/org/apache/shardingsphere/example/core/jpa/entity/ShadowUserEntity.java

@@ -25,7 +25,7 @@ import javax.persistence.Id;
 import javax.persistence.Table;
 
 @Entity
-@Table(name = "t_user")
+@Table(name = "t_shadow_user")
 public final class ShadowUserEntity extends ShadowUser {
     
     private static final long serialVersionUID = -3708998745561667721L;
@@ -43,23 +43,12 @@ public final class ShadowUserEntity extends ShadowUser {
         return super.getUserName();
     }
     
-    @Column(name = "user_name_plain")
-    @Override
-    public String getUserNamePlain() {
-        return super.getUserNamePlain();
-    }
-    
     @Column(name = "pwd")
     @Override
     public String getPwd() {
         return super.getPwd();
     }
     
-    @Column(name = "assisted_query_pwd")
-    @Override
-    public String getAssistedQueryPwd() {
-        return super.getAssistedQueryPwd();
-    }
     
     @Column(name = "shadow")
     @Override

examples/shardingsphere-jdbc-example/other-feature-example/shadow-example/shadow-spring-boot-example/src/main/resources/application-encrypt-shadow-databases.properties

+#
+# 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.
+#
+
+spring.shardingsphere.datasource.names=ds,shadow_ds
+
+spring.shardingsphere.datasource.common.type=com.zaxxer.hikari.HikariDataSource
+spring.shardingsphere.datasource.common.driver-class-name=com.mysql.jdbc.Driver
+spring.shardingsphere.datasource.common.username=root
+spring.shardingsphere.datasource.common.password=
+
+spring.shardingsphere.datasource.ds.jdbc-url=jdbc:mysql://localhost:3306/demo_ds?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
+
+spring.shardingsphere.datasource.shadow_ds.jdbc-url=jdbc:mysql://localhost:3306/shadow_demo_ds?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
+
+spring.shardingsphere.rules.shadow.column=shadow
+spring.shardingsphere.rules.shadow.shadow-mappings.ds=shadow_ds
+
+spring.shardingsphere.rules.encrypt.encryptors.name_encryptor.type=aes
+spring.shardingsphere.rules.encrypt.encryptors.name_encryptor.props.aes.key.value=123456
+spring.shardingsphere.rules.encrypt.encryptors.pwd_encryptor.type=assistedTest
+spring.shardingsphere.rules.encrypt.tables.t_shadow_user.columns.user_name.plainColumn=user_name_plain
+spring.shardingsphere.rules.encrypt.tables.t_shadow_user.columns.user_name.cipherColumn=user_name
+spring.shardingsphere.rules.encrypt.tables.t_shadow_user.columns.user_name.encryptor=name_encryptor
+spring.shardingsphere.rules.encrypt.tables.t_shadow_user.columns.pwd.cipherColumn=pwd
+spring.shardingsphere.rules.encrypt.tables.t_shadow_user.columns.pwd.assistedQueryColumn=assisted_query_pwd
+spring.shardingsphere.rules.encrypt.tables.t_shadow_user.columns.pwd.encryptor=pwd_encryptor
+
+spring.shardingsphere.props.query.with.cipher.comlum=true
+spring.shardingsphere.props.sql.show=true
\ No newline at end of file

examples/shardingsphere-jdbc-example/other-feature-example/shadow-example/shadow-spring-boot-example/src/main/resources/application-master-slave-shadow-databases.properties

+#
+# 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.
+#
+
+spring.shardingsphere.datasource.names=ds_master,ds_slave,shadow_ds_master,shadow_ds_slave
+
+spring.shardingsphere.datasource.common.type=com.zaxxer.hikari.HikariDataSource
+spring.shardingsphere.datasource.common.driver-class-name=com.mysql.jdbc.Driver
+spring.shardingsphere.datasource.common.username=root
+spring.shardingsphere.datasource.common.password=
+
+spring.shardingsphere.datasource.ds_master.jdbc-url=jdbc:mysql://localhost:3306/demo_ds_master?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
+
+spring.shardingsphere.datasource.shadow_ds_master.jdbc-url=jdbc:mysql://localhost:3306/demo_shadow_ds_master?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
+
+spring.shardingsphere.datasource.ds_slave.jdbc-url=jdbc:mysql://localhost:3306/demo_ds_slave?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
+
+spring.shardingsphere.datasource.shadow_ds_slave.jdbc-url=jdbc:mysql://localhost:3306/demo_shadow_ds_slave?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
+
+spring.shardingsphere.rules.shadow.column=shadow
+spring.shardingsphere.rules.shadow.shadow-mappings.ds_master=shadow_ds_master
+spring.shardingsphere.rules.shadow.shadow-mappings.ds_slave=shadow_ds_slave
+
+spring.shardingsphere.rules.master-slave.data-sources.ds_ms.master-data-source-name=ds_master
+spring.shardingsphere.rules.master-slave.data-sources.ds_ms.slave-data-source-names=ds_slave
+spring.shardingsphere.rules.master-slave.data-sources.ds_ms.load-balance-algorithm-type=round_robin
\ No newline at end of file

examples/shardingsphere-jdbc-example/other-feature-example/shadow-example/shadow-spring-boot-example/src/main/resources/application-sharding-shadow-databases.properties

+#
+# 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.
+#
+
+spring.shardingsphere.datasource.names=ds_0,ds_1,shadow_ds_0,shadow_ds_1
+
+spring.shardingsphere.datasource.common.type=com.zaxxer.hikari.HikariDataSource
+spring.shardingsphere.datasource.common.driver-class-name=com.mysql.jdbc.Driver
+spring.shardingsphere.datasource.common.username=root
+spring.shardingsphere.datasource.common.password=
+
+spring.shardingsphere.datasource.ds_0.jdbc-url=jdbc:mysql://localhost:3306/demo_ds_0?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
+
+spring.shardingsphere.datasource.ds_1.jdbc-url=jdbc:mysql://localhost:3306/demo_ds_1?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
+
+spring.shardingsphere.datasource.shadow_ds_0.jdbc-url=jdbc:mysql://localhost:3306/shadow_demo_ds_0?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
+
+spring.shardingsphere.datasource.shadow_ds_1.jdbc-url=jdbc:mysql://localhost:3306/shadow_demo_ds_1?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
+
+spring.shardingsphere.rules.shadow.column=shadow
+spring.shardingsphere.rules.shadow.shadow-mappings.ds_0=shadow_ds_0
+spring.shardingsphere.rules.shadow.shadow-mappings.ds_1=shadow_ds_1
+
+spring.shardingsphere.rules.sharding.default-database-strategy.standard.sharding-column=user_id
+spring.shardingsphere.rules.sharding.default-database-strategy.standard.sharding_algorithm.type=INLINE
+spring.shardingsphere.rules.sharding.default-database-strategy.standard.sharding-algorithm.props.algorithm.expression=ds_$->{user_id % 2}
+
+spring.shardingsphere.rules.sharding.tables.t_shadow_user.actual-data-nodes=ds_$->{0..1}.t_user
+spring.shardingsphere.rules.sharding.tables.t_shadow_user.key-generator.column=order_id
+spring.shardingsphere.rules.sharding.tables.t_shadow_user.key-generator.type=SNOWFLAKE
+spring.shardingsphere.rules.sharding.tables.t_shadow_user.key-generator.props.worker.id=123

examples/shardingsphere-jdbc-example/other-feature-example/shadow-example/shadow-spring-boot-example/src/main/resources/application.properties

@@ -20,3 +20,6 @@ spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
 spring.jpa.properties.hibernate.show_sql=true
 
 spring.profiles.active=shadow-databases
+#spring.profiles.active=master-slave-shadow-databases
+#spring.profiles.active=sharding-shadow-databases
+#spring.profiles.active=encrypt-shadow-databases