From 18f9da1a6c9695e8d0fbb4ce65dfbf4f03aa34dc Mon Sep 17 00:00:00 2001
From: He Wang <wanghechn@qq.com>
Date: Mon, 18 Oct 2021 15:04:37 +0800
Subject: [PATCH] update package name

---
 .editorconfig                                 |  15 +
 README.md                                     |  27 +-
 client/pom.xml                                |  59 ---
 common/pom.xml                                |  91 ++--
 logproxy-client/pom.xml                       |  60 +++
 .../clogproxy/client/LogProxyClient.java      |   1 -
 .../config/AbstractConnectionConfig.java      |   0
 .../clogproxy/client/config/ClientConf.java   |   0
 .../client/config/ConnectionConfig.java       |   0
 .../clogproxy/client/config/DRCConfig.java    |   0
 .../client/config/ObReaderConfig.java         |   0
 .../client/connection/ClientHandler.java      |   0
 .../client/connection/ClientStream.java       |   0
 .../client/connection/Connection.java         |   0
 .../client/connection/ConnectionFactory.java  |   0
 .../client/connection/ConnectionParams.java   |   0
 .../client/connection/NamedThreadFactory.java |   0
 .../client/connection/NettyEventLoopUtil.java |   0
 .../client/connection/StreamContext.java      |   0
 .../clogproxy/client/constants/DataType.java  |   0
 .../clogproxy/client/enums/DBType.java        |   0
 .../clogproxy/client/enums/ErrorCode.java     |   0
 .../client/exception/DRCClientException.java  |   0
 .../exception/DRCClientRunTimeException.java  |   0
 .../exception/LogProxyClientException.java    |   0
 .../clogproxy/client/fliter/DataFilter.java   |   0
 .../client/fliter/DataFilterBase.java         |   0
 .../client/listener/FieldParseListener.java   |   0
 .../client/listener/RecordListener.java       |   0
 .../client/listener/StatusListener.java       |   0
 .../clogproxy/client/message/ByteString.java  |   0
 .../clogproxy/client/message/Checkpoint.java  |   0
 .../clogproxy/client/message/DataMessage.java |   0
 .../clogproxy/client/message/LogMessage.java  |   0
 .../clogproxy/client/message/Message.java     |   0
 .../client/util/BinaryMessageUtils.java       |   0
 .../client/util/ClientIdGenerator.java        |   0
 .../clogproxy/client/util/DataFilterUtil.java |   0
 .../client/util/NettyEventLoopUtil.java       |   0
 .../clogproxy/client/util/StringUtils.java    |   0
 .../clogproxy/client/util/Validator.java      |   0
 .../clogproxy/client/LogProxyClientTest.java  |   0
 .../src/test/resources/certs/ca.crt           |   0
 .../src/test/resources/certs/client.crt       |   0
 .../src/test/resources/certs/client.key       |   0
 pom.xml                                       | 444 +++++++++---------
 46 files changed, 358 insertions(+), 339 deletions(-)
 create mode 100644 .editorconfig
 delete mode 100644 client/pom.xml
 create mode 100644 logproxy-client/pom.xml
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/LogProxyClient.java (98%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/config/AbstractConnectionConfig.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/config/ClientConf.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/config/ConnectionConfig.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/config/DRCConfig.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/config/ObReaderConfig.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/connection/ClientHandler.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/connection/ClientStream.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/connection/Connection.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/connection/ConnectionFactory.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/connection/ConnectionParams.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/connection/NamedThreadFactory.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/connection/NettyEventLoopUtil.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/connection/StreamContext.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/constants/DataType.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/enums/DBType.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/enums/ErrorCode.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/exception/DRCClientException.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/exception/DRCClientRunTimeException.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/exception/LogProxyClientException.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/fliter/DataFilter.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/fliter/DataFilterBase.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/listener/FieldParseListener.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/listener/RecordListener.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/listener/StatusListener.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/message/ByteString.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/message/Checkpoint.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/message/DataMessage.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/message/LogMessage.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/message/Message.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/util/BinaryMessageUtils.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/util/ClientIdGenerator.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/util/DataFilterUtil.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/util/NettyEventLoopUtil.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/util/StringUtils.java (100%)
 rename {client => logproxy-client}/src/main/java/com/oceanbase/clogproxy/client/util/Validator.java (100%)
 rename {client => logproxy-client}/src/test/java/com/oceanbase/clogproxy/client/LogProxyClientTest.java (100%)
 rename {client => logproxy-client}/src/test/resources/certs/ca.crt (100%)
 rename {client => logproxy-client}/src/test/resources/certs/client.crt (100%)
 rename {client => logproxy-client}/src/test/resources/certs/client.key (100%)

diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..2b63cf3
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,15 @@
+# This file is for unifying the coding style for different editors and IDEs
+# See editorconfig.org
+
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.java]
+indent_size = 4
diff --git a/README.md b/README.md
index 050828f..80fc4d4 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,10 @@
 OceanBase Log Client
 ---------------
 
-OceanBase Log Client is a Java client for [oblogproxy](https://github.com/oceanbase/oblogproxy). It uses [netty](https://github.com/netty/netty) to connect to the log proxy server and receive the incremental change log in real time.
+OceanBase Log Client is a library for obtaining log of [OceanBase](https://github.com/oceanbase/oceanbase). There are modules as following:
+
+- `common`: some common utils
+- `logproxy-client`: the client for [oblogproxy](https://github.com/oceanbase/oblogproxy)
 
 Communication
 ---------------
@@ -19,9 +22,9 @@ Example for Maven:
 
 ```xml
 <dependency>
-    <groupId>com.oceanbase.logproxy.client</groupId>
-    <artifactId>client</artifactId>
-    <version>x.y.z</version>
+  <groupId>com.oceanbase.logclient</groupId>
+  <artifactId>logproxy-client</artifactId>
+  <version>x.y.z</version>
 </dependency>
 ```
 
@@ -29,16 +32,16 @@ If you'd rather like the latest snapshots of the upcoming major version, use our
 
 ```xml
 <dependency>
-    <groupId>com.oceanbase.logproxy.client</groupId>
-    <artifactId>client</artifactId>
-    <version>x.y.z-SNAPSHOT</version>
+  <groupId>com.oceanbase.logclient</groupId>
+  <artifactId>logproxy-client</artifactId>
+  <version>x.y.z-SNAPSHOT</version>
 </dependency>
 
 <repositories>
   <repository>
     <id>sonatype-snapshots</id>
     <name>Sonatype Snapshot Repository</name>
-    <url>https://oss.sonatype.org/content/repositories/snapshots/</url>
+    <url>https://s01.oss.sonatype.org/content/repositories/snapshots/</url>
     <snapshots>
       <enabled>true</enabled>
     </snapshots>
@@ -68,13 +71,13 @@ LogProxyClient client = new LogProxyClient("127.0.0.1", 2983, config);
 
 // add handler
 client.addListener(new RecordListener() {
-    
-    @Override 
+
+    @Override
     public void notify(LogMessage message){
         // process
     }
-    
-    @Override 
+
+    @Override
     public void onException(LogProxyClientException e) {
         if (e.needStop()) {
             // handle error and stop client
diff --git a/client/pom.xml b/client/pom.xml
deleted file mode 100644
index 779f519..0000000
--- a/client/pom.xml
+++ /dev/null
@@ -1,59 +0,0 @@
-<?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>com.oceanbase.logproxy.client</groupId>
-        <artifactId>logproxy-client</artifactId>
-        <version>1.0.1-SNAPSHOT</version>
-        <relativePath>../pom.xml</relativePath>
-    </parent>
-
-    <artifactId>client</artifactId>
-    <packaging>jar</packaging>
-
-    <name>${project.groupId}:${project.artifactId}</name>
-
-    <dependencies>
-        <dependency>
-            <groupId>com.oceanbase.logproxy.client</groupId>
-            <artifactId>common</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-
-        <!-- SLF4J -->
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>log4j-over-slf4j</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>jcl-over-slf4j</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>jul-to-slf4j</artifactId>
-        </dependency>
-
-        <!-- logback -->
-        <dependency>
-            <groupId>ch.qos.logback</groupId>
-            <artifactId>logback-core</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>ch.qos.logback</groupId>
-            <artifactId>logback-classic</artifactId>
-        </dependency>
-
-        <!-- test -->
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
-</project>
diff --git a/common/pom.xml b/common/pom.xml
index 315e8c0..9bf6b7f 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -1,52 +1,53 @@
 <?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>
+<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>com.oceanbase.logproxy.client</groupId>
-        <artifactId>logproxy-client</artifactId>
-        <version>1.0.1-SNAPSHOT</version>
-        <relativePath>../pom.xml</relativePath>
-    </parent>
+  <parent>
+    <groupId>com.oceanbase.logclient</groupId>
+    <artifactId>logclient</artifactId>
+    <version>1.0.0-SNAPSHOT</version>
+    <relativePath>../pom.xml</relativePath>
+  </parent>
 
-    <artifactId>common</artifactId>
-    <packaging>jar</packaging>
+  <artifactId>common</artifactId>
+  <packaging>jar</packaging>
+  <name>${project.groupId}:${project.artifactId}</name>
+  <description>Common Utils for OceanBase Log Client.</description>
 
-    <name>${project.groupId}:${project.artifactId}</name>
+  <dependencies>
+    <!-- common -->
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-lang3</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-collections4</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>commons-codec</groupId>
+      <artifactId>commons-codec</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.guava</groupId>
+      <artifactId>guava</artifactId>
+    </dependency>
 
-    <dependencies>
-        <!-- common -->
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-lang3</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-collections4</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>commons-codec</groupId>
-            <artifactId>commons-codec</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-        </dependency>
+    <!-- net -->
+    <dependency>
+      <groupId>io.netty</groupId>
+      <artifactId>netty-all</artifactId>
+    </dependency>
 
-        <!-- net -->
-        <dependency>
-            <groupId>io.netty</groupId>
-            <artifactId>netty-all</artifactId>
-        </dependency>
-
-        <!-- data protocol -->
-        <dependency>
-            <groupId>com.google.protobuf</groupId>
-            <artifactId>protobuf-java</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.lz4</groupId>
-            <artifactId>lz4-java</artifactId>
-        </dependency>
-    </dependencies>
+    <!-- data protocol -->
+    <dependency>
+      <groupId>com.google.protobuf</groupId>
+      <artifactId>protobuf-java</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.lz4</groupId>
+      <artifactId>lz4-java</artifactId>
+    </dependency>
+  </dependencies>
 </project>
diff --git a/logproxy-client/pom.xml b/logproxy-client/pom.xml
new file mode 100644
index 0000000..234d6d4
--- /dev/null
+++ b/logproxy-client/pom.xml
@@ -0,0 +1,60 @@
+<?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>com.oceanbase.logclient</groupId>
+    <artifactId>logclient</artifactId>
+    <version>1.0.0-SNAPSHOT</version>
+    <relativePath>../pom.xml</relativePath>
+  </parent>
+
+  <artifactId>logproxy-client</artifactId>
+  <packaging>jar</packaging>
+  <name>${project.groupId}:${project.artifactId}</name>
+  <description>The Client for OceanBase Log Proxy.</description>
+
+  <dependencies>
+    <dependency>
+      <groupId>com.oceanbase.logclient</groupId>
+      <artifactId>common</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+
+    <!-- SLF4J -->
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>log4j-over-slf4j</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>jcl-over-slf4j</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>jul-to-slf4j</artifactId>
+    </dependency>
+
+    <!-- logback -->
+    <dependency>
+      <groupId>ch.qos.logback</groupId>
+      <artifactId>logback-core</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>ch.qos.logback</groupId>
+      <artifactId>logback-classic</artifactId>
+    </dependency>
+
+    <!-- test -->
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+</project>
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/LogProxyClient.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/LogProxyClient.java
similarity index 98%
rename from client/src/main/java/com/oceanbase/clogproxy/client/LogProxyClient.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/LogProxyClient.java
index ac5a58a..6918b99 100644
--- a/client/src/main/java/com/oceanbase/clogproxy/client/LogProxyClient.java
+++ b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/LogProxyClient.java
@@ -18,7 +18,6 @@ import com.oceanbase.clogproxy.client.listener.RecordListener;
 import com.oceanbase.clogproxy.client.listener.StatusListener;
 import com.oceanbase.clogproxy.client.util.ClientIdGenerator;
 import com.oceanbase.clogproxy.client.util.Validator;
-import com.oceanbase.clogproxy.common.packet.LogType;
 import com.oceanbase.clogproxy.common.packet.ProtocolVersion;
 import io.netty.handler.ssl.SslContext;
 
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/config/AbstractConnectionConfig.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/config/AbstractConnectionConfig.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/config/AbstractConnectionConfig.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/config/AbstractConnectionConfig.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/config/ClientConf.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/config/ClientConf.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/config/ClientConf.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/config/ClientConf.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/config/ConnectionConfig.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/config/ConnectionConfig.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/config/ConnectionConfig.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/config/ConnectionConfig.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/config/DRCConfig.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/config/DRCConfig.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/config/DRCConfig.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/config/DRCConfig.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/config/ObReaderConfig.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/config/ObReaderConfig.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/config/ObReaderConfig.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/config/ObReaderConfig.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/connection/ClientHandler.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/connection/ClientHandler.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/connection/ClientHandler.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/connection/ClientHandler.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/connection/ClientStream.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/connection/ClientStream.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/connection/ClientStream.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/connection/ClientStream.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/connection/Connection.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/connection/Connection.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/connection/Connection.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/connection/Connection.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/connection/ConnectionFactory.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/connection/ConnectionFactory.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/connection/ConnectionFactory.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/connection/ConnectionFactory.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/connection/ConnectionParams.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/connection/ConnectionParams.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/connection/ConnectionParams.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/connection/ConnectionParams.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/connection/NamedThreadFactory.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/connection/NamedThreadFactory.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/connection/NamedThreadFactory.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/connection/NamedThreadFactory.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/connection/NettyEventLoopUtil.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/connection/NettyEventLoopUtil.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/connection/NettyEventLoopUtil.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/connection/NettyEventLoopUtil.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/connection/StreamContext.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/connection/StreamContext.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/connection/StreamContext.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/connection/StreamContext.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/constants/DataType.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/constants/DataType.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/constants/DataType.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/constants/DataType.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/enums/DBType.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/enums/DBType.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/enums/DBType.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/enums/DBType.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/enums/ErrorCode.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/enums/ErrorCode.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/enums/ErrorCode.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/enums/ErrorCode.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/exception/DRCClientException.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/exception/DRCClientException.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/exception/DRCClientException.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/exception/DRCClientException.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/exception/DRCClientRunTimeException.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/exception/DRCClientRunTimeException.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/exception/DRCClientRunTimeException.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/exception/DRCClientRunTimeException.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/exception/LogProxyClientException.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/exception/LogProxyClientException.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/exception/LogProxyClientException.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/exception/LogProxyClientException.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/fliter/DataFilter.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/fliter/DataFilter.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/fliter/DataFilter.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/fliter/DataFilter.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/fliter/DataFilterBase.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/fliter/DataFilterBase.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/fliter/DataFilterBase.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/fliter/DataFilterBase.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/listener/FieldParseListener.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/listener/FieldParseListener.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/listener/FieldParseListener.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/listener/FieldParseListener.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/listener/RecordListener.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/listener/RecordListener.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/listener/RecordListener.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/listener/RecordListener.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/listener/StatusListener.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/listener/StatusListener.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/listener/StatusListener.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/listener/StatusListener.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/message/ByteString.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/message/ByteString.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/message/ByteString.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/message/ByteString.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/message/Checkpoint.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/message/Checkpoint.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/message/Checkpoint.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/message/Checkpoint.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/message/DataMessage.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/message/DataMessage.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/message/DataMessage.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/message/DataMessage.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/message/LogMessage.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/message/LogMessage.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/message/LogMessage.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/message/LogMessage.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/message/Message.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/message/Message.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/message/Message.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/message/Message.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/util/BinaryMessageUtils.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/util/BinaryMessageUtils.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/util/BinaryMessageUtils.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/util/BinaryMessageUtils.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/util/ClientIdGenerator.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/util/ClientIdGenerator.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/util/ClientIdGenerator.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/util/ClientIdGenerator.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/util/DataFilterUtil.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/util/DataFilterUtil.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/util/DataFilterUtil.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/util/DataFilterUtil.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/util/NettyEventLoopUtil.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/util/NettyEventLoopUtil.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/util/NettyEventLoopUtil.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/util/NettyEventLoopUtil.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/util/StringUtils.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/util/StringUtils.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/util/StringUtils.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/util/StringUtils.java
diff --git a/client/src/main/java/com/oceanbase/clogproxy/client/util/Validator.java b/logproxy-client/src/main/java/com/oceanbase/clogproxy/client/util/Validator.java
similarity index 100%
rename from client/src/main/java/com/oceanbase/clogproxy/client/util/Validator.java
rename to logproxy-client/src/main/java/com/oceanbase/clogproxy/client/util/Validator.java
diff --git a/client/src/test/java/com/oceanbase/clogproxy/client/LogProxyClientTest.java b/logproxy-client/src/test/java/com/oceanbase/clogproxy/client/LogProxyClientTest.java
similarity index 100%
rename from client/src/test/java/com/oceanbase/clogproxy/client/LogProxyClientTest.java
rename to logproxy-client/src/test/java/com/oceanbase/clogproxy/client/LogProxyClientTest.java
diff --git a/client/src/test/resources/certs/ca.crt b/logproxy-client/src/test/resources/certs/ca.crt
similarity index 100%
rename from client/src/test/resources/certs/ca.crt
rename to logproxy-client/src/test/resources/certs/ca.crt
diff --git a/client/src/test/resources/certs/client.crt b/logproxy-client/src/test/resources/certs/client.crt
similarity index 100%
rename from client/src/test/resources/certs/client.crt
rename to logproxy-client/src/test/resources/certs/client.crt
diff --git a/client/src/test/resources/certs/client.key b/logproxy-client/src/test/resources/certs/client.key
similarity index 100%
rename from client/src/test/resources/certs/client.key
rename to logproxy-client/src/test/resources/certs/client.key
diff --git a/pom.xml b/pom.xml
index b537fea..6de7b40 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,228 +1,228 @@
 <?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>com.oceanbase.logproxy.client</groupId>
-    <artifactId>logproxy-client</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
-    <packaging>pom</packaging>
-
-    <name>${project.groupId}:${project.artifactId}</name>
-    <description>The Java Client for OceanBase LogProxy.</description>
+<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>com.oceanbase.logclient</groupId>
+  <artifactId>logclient</artifactId>
+  <version>1.0.0-SNAPSHOT</version>
+  <packaging>pom</packaging>
+
+  <name>${project.groupId}:${project.artifactId}</name>
+  <description>OceanBase Log Client.</description>
+  <url>https://github.com/oceanbase/oblogclient</url>
+
+  <licenses>
+    <license>
+      <name>Mulan Public License，Version 2</name>
+      <url>http://license.coscl.org.cn/MulanPSL2/</url>
+    </license>
+  </licenses>
+
+  <developers>
+    <developer>
+      <name>He Wang</name>
+      <email>wanghechn@qq.com</email>
+      <organization>OceanBase</organization>
+      <timezone>8</timezone>
+    </developer>
+  </developers>
+
+  <scm>
+    <connection>scm:git:https://github.com/oceanbase/oblogclient.git</connection>
+    <developerConnection>scm:git:https://github.com/oceanbase/oblogclient.git</developerConnection>
     <url>https://github.com/oceanbase/oblogclient</url>
-
-    <licenses>
-        <license>
-            <name>Mulan Public License，Version 2</name>
-            <url>http://license.coscl.org.cn/MulanPSL2/</url>
-        </license>
-    </licenses>
-
-    <developers>
-        <developer>
-            <name>He Wang</name>
-            <email>wanghechn@qq.com</email>
-            <organization>OceanBase</organization>
-            <organizationUrl>https://open.oceanbase.com</organizationUrl>
-            <timezone>8</timezone>
-        </developer>
-    </developers>
-
-    <scm>
-        <connection>scm:git:https://github.com/oceanbase/oblogclient.git</connection>
-        <developerConnection>scm:git:https://github.com/oceanbase/oblogclient.git</developerConnection>
-        <url>https://github.com/oceanbase/oblogclient</url>
-      <tag>HEAD</tag>
+    <tag>HEAD</tag>
   </scm>
 
-    <properties>
-        <encoding>UTF-8</encoding>
-        <project.build.sourceEncoding>${encoding}</project.build.sourceEncoding>
-        <project.reporting.outputEncoding>${encoding}</project.reporting.outputEncoding>
-
-        <java.version>1.8</java.version>
-        <maven.compiler.source>${java.version}</maven.compiler.source>
-        <maven.compiler.target>${java.version}</maven.compiler.target>
-
-        <commons-lang.version>3.12.0</commons-lang.version>
-        <commons-collection.version>4.4</commons-collection.version>
-        <commons-codec.version>1.15</commons-codec.version>
-        <guava.version>31.0.1-jre</guava.version>
-        <netty.version>4.1.68.Final</netty.version>
-        <protobuf.version>3.18.1</protobuf.version>
-        <lz4.version>1.8.0</lz4.version>
-        <slf4j.version>1.7.32</slf4j.version>
-        <logback.version>1.2.6</logback.version>
-        <junit.version>4.13.1</junit.version>
-    </properties>
-
-    <modules>
-        <module>common</module>
-        <module>client</module>
-    </modules>
-
-    <dependencyManagement>
-        <dependencies>
-            <!-- common -->
-            <dependency>
-                <groupId>org.apache.commons</groupId>
-                <artifactId>commons-lang3</artifactId>
-                <version>${commons-lang.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.commons</groupId>
-                <artifactId>commons-collections4</artifactId>
-                <version>${commons-collection.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>commons-codec</groupId>
-                <artifactId>commons-codec</artifactId>
-                <version>${commons-codec.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>com.google.guava</groupId>
-                <artifactId>guava</artifactId>
-                <version>${guava.version}</version>
-            </dependency>
-
-            <!-- net -->
-            <dependency>
-                <groupId>io.netty</groupId>
-                <artifactId>netty-all</artifactId>
-                <version>${netty.version}</version>
-            </dependency>
-
-            <!-- data protocol -->
-            <dependency>
-                <groupId>com.google.protobuf</groupId>
-                <artifactId>protobuf-java</artifactId>
-                <version>${protobuf.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.lz4</groupId>
-                <artifactId>lz4-java</artifactId>
-                <version>${lz4.version}</version>
-            </dependency>
-
-            <!-- SLF4J -->
-            <dependency>
-                <groupId>org.slf4j</groupId>
-                <artifactId>slf4j-api</artifactId>
-                <version>${slf4j.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.slf4j</groupId>
-                <artifactId>log4j-over-slf4j</artifactId>
-                <version>${slf4j.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.slf4j</groupId>
-                <artifactId>jcl-over-slf4j</artifactId>
-                <version>${slf4j.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.slf4j</groupId>
-                <artifactId>jul-to-slf4j</artifactId>
-                <version>${slf4j.version}</version>
-            </dependency>
-
-            <!-- logback -->
-            <dependency>
-                <groupId>ch.qos.logback</groupId>
-                <artifactId>logback-core</artifactId>
-                <version>${logback.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>ch.qos.logback</groupId>
-                <artifactId>logback-classic</artifactId>
-                <version>${logback.version}</version>
-                <exclusions>
-                    <exclusion>
-                        <artifactId>slf4j-api</artifactId>
-                        <groupId>org.slf4j</groupId>
-                    </exclusion>
-                    <exclusion>
-                        <artifactId>slf4j-log4j12</artifactId>
-                        <groupId>org.slf4j</groupId>
-                    </exclusion>
-                </exclusions>
-            </dependency>
-
-            <!-- test -->
-            <dependency>
-                <groupId>junit</groupId>
-                <artifactId>junit</artifactId>
-                <version>${junit.version}</version>
-                <scope>test</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-
-    <distributionManagement>
-        <snapshotRepository>
-            <id>sonatype-nexus-snapshots</id>
-            <name>Sonatype Nexus Snapshots</name>
-            <url>https://s01.oss.sonatype.org/content/repositories/snapshots/</url>
-        </snapshotRepository>
-        <repository>
-            <id>sonatype-nexus-staging</id>
-            <name>Nexus Release Repository</name>
-            <url>https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
-        </repository>
-    </distributionManagement>
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.1</version>
-                <configuration>
-                    <source>${maven.compiler.source}</source>
-                    <target>${maven.compiler.target}</target>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-source-plugin</artifactId>
-                <version>3.2.1</version>
-                <executions>
-                    <execution>
-                        <id>attach-sources</id>
-                        <goals>
-                            <goal>jar-no-fork</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.3.1</version>
-                <executions>
-                    <execution>
-                        <id>attach-javadocs</id>
-                        <goals>
-                            <goal>jar</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-gpg-plugin</artifactId>
-                <version>3.0.1</version>
-                <executions>
-                    <execution>
-                        <id>sign-artifacts</id>
-                        <phase>verify</phase>
-                        <goals>
-                            <goal>sign</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
+  <properties>
+    <encoding>UTF-8</encoding>
+    <project.build.sourceEncoding>${encoding}</project.build.sourceEncoding>
+    <project.reporting.outputEncoding>${encoding}</project.reporting.outputEncoding>
+
+    <java.version>1.8</java.version>
+    <maven.compiler.source>${java.version}</maven.compiler.source>
+    <maven.compiler.target>${java.version}</maven.compiler.target>
+
+    <commons-lang.version>3.12.0</commons-lang.version>
+    <commons-collection.version>4.4</commons-collection.version>
+    <commons-codec.version>1.15</commons-codec.version>
+    <guava.version>31.0.1-jre</guava.version>
+    <netty.version>4.1.68.Final</netty.version>
+    <protobuf.version>3.18.1</protobuf.version>
+    <lz4.version>1.8.0</lz4.version>
+    <slf4j.version>1.7.32</slf4j.version>
+    <logback.version>1.2.6</logback.version>
+    <junit.version>4.13.1</junit.version>
+  </properties>
+
+  <modules>
+    <module>common</module>
+    <module>logproxy-client</module>
+  </modules>
+
+  <dependencyManagement>
+    <dependencies>
+      <!-- common -->
+      <dependency>
+        <groupId>org.apache.commons</groupId>
+        <artifactId>commons-lang3</artifactId>
+        <version>${commons-lang.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>org.apache.commons</groupId>
+        <artifactId>commons-collections4</artifactId>
+        <version>${commons-collection.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>commons-codec</groupId>
+        <artifactId>commons-codec</artifactId>
+        <version>${commons-codec.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>com.google.guava</groupId>
+        <artifactId>guava</artifactId>
+        <version>${guava.version}</version>
+      </dependency>
+
+      <!-- net -->
+      <dependency>
+        <groupId>io.netty</groupId>
+        <artifactId>netty-all</artifactId>
+        <version>${netty.version}</version>
+      </dependency>
+
+      <!-- data protocol -->
+      <dependency>
+        <groupId>com.google.protobuf</groupId>
+        <artifactId>protobuf-java</artifactId>
+        <version>${protobuf.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>org.lz4</groupId>
+        <artifactId>lz4-java</artifactId>
+        <version>${lz4.version}</version>
+      </dependency>
+
+      <!-- SLF4J -->
+      <dependency>
+        <groupId>org.slf4j</groupId>
+        <artifactId>slf4j-api</artifactId>
+        <version>${slf4j.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>org.slf4j</groupId>
+        <artifactId>log4j-over-slf4j</artifactId>
+        <version>${slf4j.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>org.slf4j</groupId>
+        <artifactId>jcl-over-slf4j</artifactId>
+        <version>${slf4j.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>org.slf4j</groupId>
+        <artifactId>jul-to-slf4j</artifactId>
+        <version>${slf4j.version}</version>
+      </dependency>
+
+      <!-- logback -->
+      <dependency>
+        <groupId>ch.qos.logback</groupId>
+        <artifactId>logback-core</artifactId>
+        <version>${logback.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>ch.qos.logback</groupId>
+        <artifactId>logback-classic</artifactId>
+        <version>${logback.version}</version>
+        <exclusions>
+          <exclusion>
+            <artifactId>slf4j-api</artifactId>
+            <groupId>org.slf4j</groupId>
+          </exclusion>
+          <exclusion>
+            <artifactId>slf4j-log4j12</artifactId>
+            <groupId>org.slf4j</groupId>
+          </exclusion>
+        </exclusions>
+      </dependency>
+
+      <!-- test -->
+      <dependency>
+        <groupId>junit</groupId>
+        <artifactId>junit</artifactId>
+        <version>${junit.version}</version>
+        <scope>test</scope>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+
+  <distributionManagement>
+    <snapshotRepository>
+      <id>sonatype-nexus-snapshots</id>
+      <name>Sonatype Nexus Snapshots</name>
+      <url>https://s01.oss.sonatype.org/content/repositories/snapshots/</url>
+    </snapshotRepository>
+    <repository>
+      <id>sonatype-nexus-staging</id>
+      <name>Nexus Release Repository</name>
+      <url>https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
+    </repository>
+  </distributionManagement>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.8.1</version>
+        <configuration>
+          <source>${maven.compiler.source}</source>
+          <target>${maven.compiler.target}</target>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-source-plugin</artifactId>
+        <version>3.2.1</version>
+        <executions>
+          <execution>
+            <id>attach-sources</id>
+            <goals>
+              <goal>jar-no-fork</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-javadoc-plugin</artifactId>
+        <version>3.3.1</version>
+        <executions>
+          <execution>
+            <id>attach-javadocs</id>
+            <goals>
+              <goal>jar</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-gpg-plugin</artifactId>
+        <version>3.0.1</version>
+        <executions>
+          <execution>
+            <id>sign-artifacts</id>
+            <phase>verify</phase>
+            <goals>
+              <goal>sign</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
 
 </project>
-- 
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