Fix checkstyle warnings in netconf-tcp

Change-Id: I95e776dde2645288734f7687c22fc158ee7b486d
Signed-off-by: Marian Dubai <mdubai@cisco.com>

diff --git a/opendaylight/netconf/netconf-tcp/src/main/java/org/opendaylight/controller/netconf/tcp/netty/ProxyServerHandler.java b/opendaylight/netconf/netconf-tcp/src/main/java/org/opendaylight/controller/netconf/tcp/netty/ProxyServerHandler.java
index fa8892853ba16626ac32f98e4a4bf187e3cba18e..21ec8e82d68632aeb6a2793a77d00f760a121740 100644 (file)
--- a/opendaylight/netconf/netconf-tcp/src/main/java/org/opendaylight/controller/netconf/tcp/netty/ProxyServerHandler.java
+++ b/opendaylight/netconf/netconf-tcp/src/main/java/org/opendaylight/controller/netconf/tcp/netty/ProxyServerHandler.java
@@ -22,7 +22,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 public class ProxyServerHandler extends ChannelInboundHandlerAdapter {
-    private static final Logger logger = LoggerFactory.getLogger(ProxyServerHandler.class.getName());
+    private static final Logger LOG = LoggerFactory.getLogger(ProxyServerHandler.class);
     private final Bootstrap clientBootstrap;
     private final LocalAddress localAddress;
 
@@ -48,32 +48,32 @@ public class ProxyServerHandler extends ChannelInboundHandlerAdapter {
 
     @Override
     public void channelInactive(ChannelHandlerContext ctx) {
-        logger.trace("channelInactive - closing client channel");
+        LOG.trace("channelInactive - closing client channel");
         clientChannel.close();
     }
 
     @Override
     public void channelRead(ChannelHandlerContext ctx, final Object msg) {
-        logger.trace("Writing to client channel");
+        LOG.trace("Writing to client channel");
         clientChannel.write(msg);
     }
 
     @Override
     public void channelReadComplete(ChannelHandlerContext ctx) {
-        logger.trace("Flushing client channel");
+        LOG.trace("Flushing client channel");
         clientChannel.flush();
     }
 
     @Override
     public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
         // Close the connection when an exception is raised.
-        logger.warn("Unexpected exception from downstream.", cause);
+        LOG.warn("Unexpected exception from downstream.", cause);
         ctx.close();
     }
 }
 
 class ProxyClientHandler extends ChannelInboundHandlerAdapter {
-    private static final Logger logger = LoggerFactory.getLogger(ProxyClientHandler.class);
+    private static final Logger LOG = LoggerFactory.getLogger(ProxyClientHandler.class);
 
     private final ChannelHandlerContext remoteCtx;
     private ChannelHandlerContext localCtx;
@@ -85,26 +85,26 @@ class ProxyClientHandler extends ChannelInboundHandlerAdapter {
     @Override
     public void channelActive(ChannelHandlerContext ctx) {
         checkState(this.localCtx == null);
-        logger.trace("Client channel active");
+        LOG.trace("Client channel active");
         this.localCtx = ctx;
     }
 
     @Override
     public void channelRead(ChannelHandlerContext ctx, Object msg) {
-        logger.trace("Forwarding message");
+        LOG.trace("Forwarding message");
         remoteCtx.write(msg);
     }
 
     @Override
     public void channelReadComplete(ChannelHandlerContext ctx) {
-        logger.trace("Flushing remote ctx");
+        LOG.trace("Flushing remote ctx");
         remoteCtx.flush();
     }
 
     @Override
     public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
         // Close the connection when an exception is raised.
-        logger.warn("Unexpected exception from downstream", cause);
+        LOG.warn("Unexpected exception from downstream", cause);
         checkState(this.localCtx.equals(ctx));
         ctx.close();
     }
@@ -112,7 +112,7 @@ class ProxyClientHandler extends ChannelInboundHandlerAdapter {
     // called both when local or remote connection dies
     @Override
     public void channelInactive(ChannelHandlerContext ctx) {
-        logger.trace("channelInactive() called, closing remote client ctx");
+        LOG.trace("channelInactive() called, closing remote client ctx");
         remoteCtx.close();
     }
 

diff --git a/opendaylight/netconf/netconf-tcp/src/main/java/org/opendaylight/controller/netconf/tcp/osgi/NetconfTCPActivator.java b/opendaylight/netconf/netconf-tcp/src/main/java/org/opendaylight/controller/netconf/tcp/osgi/NetconfTCPActivator.java
index bc94e596d77ceabd53667c5a9ab74a2928f74fff..355041f8dfffb74efb120cc99b9b9e077cc0b26e 100644 (file)
--- a/opendaylight/netconf/netconf-tcp/src/main/java/org/opendaylight/controller/netconf/tcp/osgi/NetconfTCPActivator.java
+++ b/opendaylight/netconf/netconf-tcp/src/main/java/org/opendaylight/controller/netconf/tcp/osgi/NetconfTCPActivator.java
@@ -22,22 +22,22 @@ import org.slf4j.LoggerFactory;
  * Opens TCP port specified in config.ini, creates bridge between this port and local netconf server.
  */
 public class NetconfTCPActivator implements BundleActivator {
-    private static final Logger logger = LoggerFactory.getLogger(NetconfTCPActivator.class);
+    private static final Logger LOG = LoggerFactory.getLogger(NetconfTCPActivator.class);
     private ProxyServer proxyServer;
 
     @Override
     public void start(BundleContext context) {
         final Optional<InetSocketAddress> maybeAddress = NetconfConfigUtil.extractNetconfServerAddress(context, InfixProp.tcp);
         if (maybeAddress.isPresent() == false) {
-            logger.debug("Netconf tcp server is not configured to start");
+            LOG.debug("Netconf tcp server is not configured to start");
             return;
         }
         InetSocketAddress address = maybeAddress.get();
         if (address.getAddress().isAnyLocalAddress()) {
-            logger.warn("Unprotected netconf TCP address is configured to ANY local address. This is a security risk. " +
-                    "Consider changing {} to 127.0.0.1", NetconfConfigUtil.getNetconfServerAddressKey(InfixProp.tcp));
+            LOG.warn("Unprotected netconf TCP address is configured to ANY local address. This is a security risk. Consider changing {} to 127.0.0.1",
+                    NetconfConfigUtil.getNetconfServerAddressKey(InfixProp.tcp));
         }
-        logger.info("Starting TCP netconf server at {}", address);
+        LOG.info("Starting TCP netconf server at {}", address);
         proxyServer = new ProxyServer(address, NetconfConfigUtil.getNetconfLocalAddress());
     }