refactor backend.netty's package structure

sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/NettyBackendHandler.java

@@ -34,9 +34,10 @@ import io.shardingsphere.core.routing.router.masterslave.MasterSlaveRouter;
 import io.shardingsphere.proxy.backend.AbstractBackendHandler;
 import io.shardingsphere.proxy.backend.BackendExecutorContext;
 import io.shardingsphere.proxy.backend.ResultPacket;
+import io.shardingsphere.proxy.backend.netty.client.BackendNettyClient;
 import io.shardingsphere.proxy.backend.netty.future.FutureRegistry;
 import io.shardingsphere.proxy.backend.netty.future.SynchronizedFuture;
-import io.shardingsphere.proxy.backend.netty.mysql.MySQLQueryResult;
+import io.shardingsphere.proxy.backend.netty.client.mysql.MySQLQueryResult;
 import io.shardingsphere.proxy.config.ProxyTableMetaDataConnectionManager;
 import io.shardingsphere.proxy.config.RuleRegistry;
 import io.shardingsphere.proxy.runtime.ChannelRegistry;

sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/BackendNettyClient.java → sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/client/BackendNettyClient.java

@@ -15,7 +15,7 @@
  * </p>
  */
 
-package io.shardingsphere.proxy.backend.netty;
+package io.shardingsphere.proxy.backend.netty.client;
 
 import com.google.common.collect.Maps;
 import io.netty.bootstrap.Bootstrap;

sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/BackendNettyClientChannelInitializer.java → sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/client/BackendNettyClientChannelInitializer.java

@@ -15,7 +15,7 @@
  * </p>
  */
 
-package io.shardingsphere.proxy.backend.netty;
+package io.shardingsphere.proxy.backend.netty.client;
 
 import io.netty.channel.Channel;
 import io.netty.channel.ChannelInitializer;

sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/CommandResponsePacketsHandler.java → sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/client/CommandResponsePacketsHandler.java

@@ -15,7 +15,7 @@
  * </p>
  */
 
-package io.shardingsphere.proxy.backend.netty;
+package io.shardingsphere.proxy.backend.netty.client;
 
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.channel.ChannelInboundHandlerAdapter;

sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/DataSourceConfig.java → sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/client/DataSourceConfig.java

@@ -15,7 +15,7 @@
  * </p>
  */
 
-package io.shardingsphere.proxy.backend.netty;
+package io.shardingsphere.proxy.backend.netty.client;
 
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;

sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/NettyBackendHandlerFactory.java → sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/client/NettyBackendHandlerFactory.java

@@ -15,10 +15,10 @@
  * </p>
  */
 
-package io.shardingsphere.proxy.backend.netty;
+package io.shardingsphere.proxy.backend.netty.client;
 
 import io.shardingsphere.core.constant.DatabaseType;
-import io.shardingsphere.proxy.backend.netty.mysql.MySQLBackendHandler;
+import io.shardingsphere.proxy.backend.netty.client.mysql.MySQLBackendHandler;
 
 /**
  * Backend handler factory for netty.

sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/NettyChannelPoolHandler.java → sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/client/NettyChannelPoolHandler.java

@@ -15,10 +15,12 @@
  * </p>
  */
 
-package io.shardingsphere.proxy.backend.netty;
+package io.shardingsphere.proxy.backend.netty.client;
 
 import io.netty.channel.Channel;
 import io.netty.channel.pool.ChannelPoolHandler;
+import io.shardingsphere.proxy.backend.netty.client.BackendNettyClientChannelInitializer;
+import io.shardingsphere.proxy.backend.netty.client.DataSourceConfig;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 

sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/mysql/MySQLBackendHandler.java → sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/client/mysql/MySQLBackendHandler.java

@@ -15,14 +15,14 @@
  * </p>
  */
 
-package io.shardingsphere.proxy.backend.netty.mysql;
+package io.shardingsphere.proxy.backend.netty.client.mysql;
 
 import com.google.common.collect.Maps;
 import io.netty.buffer.ByteBuf;
 import io.netty.channel.ChannelHandlerContext;
 import io.shardingsphere.proxy.backend.constant.AuthType;
-import io.shardingsphere.proxy.backend.netty.CommandResponsePacketsHandler;
-import io.shardingsphere.proxy.backend.netty.DataSourceConfig;
+import io.shardingsphere.proxy.backend.netty.client.CommandResponsePacketsHandler;
+import io.shardingsphere.proxy.backend.netty.client.DataSourceConfig;
 import io.shardingsphere.proxy.runtime.ChannelRegistry;
 import io.shardingsphere.proxy.transport.mysql.constant.CapabilityFlag;
 import io.shardingsphere.proxy.transport.mysql.constant.PacketHeader;

sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/mysql/MySQLQueryResult.java → sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/client/mysql/MySQLQueryResult.java

@@ -15,7 +15,7 @@
  * </p>
  */
 
-package io.shardingsphere.proxy.backend.netty.mysql;
+package io.shardingsphere.proxy.backend.netty.client.mysql;
 
 import com.google.common.collect.Lists;
 import io.shardingsphere.core.merger.QueryResult;

sharding-proxy/src/main/java/io/shardingsphere/proxy/frontend/ShardingProxy.java

@@ -30,7 +30,7 @@ import io.netty.channel.nio.NioEventLoopGroup;
 import io.netty.channel.socket.nio.NioServerSocketChannel;
 import io.netty.handler.logging.LogLevel;
 import io.netty.handler.logging.LoggingHandler;
-import io.shardingsphere.proxy.backend.netty.BackendNettyClient;
+import io.shardingsphere.proxy.backend.netty.client.BackendNettyClient;
 import io.shardingsphere.proxy.config.RuleRegistry;
 import io.shardingsphere.proxy.frontend.common.netty.ServerHandlerInitializer;
 import io.shardingsphere.proxy.backend.BackendExecutorContext;