Delete netconf

[controller.git] / opendaylight / netconf / netconf-tcp / src / main / java / org / opendaylight / controller / netconf / tcp / netty / ProxyServerHandler.java

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
deleted file mode 100644 (file)
index 21ec8e8..0000000
--- a/opendaylight/netconf/netconf-tcp/src/main/java/org/opendaylight/controller/netconf/tcp/netty/ProxyServerHandler.java
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-
-package org.opendaylight.controller.netconf.tcp.netty;
-
-import static com.google.common.base.Preconditions.checkState;
-
-import io.netty.bootstrap.Bootstrap;
-import io.netty.channel.Channel;
-import io.netty.channel.ChannelFuture;
-import io.netty.channel.ChannelHandlerContext;
-import io.netty.channel.ChannelInboundHandlerAdapter;
-import io.netty.channel.ChannelInitializer;
-import io.netty.channel.local.LocalAddress;
-import io.netty.channel.local.LocalChannel;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class ProxyServerHandler extends ChannelInboundHandlerAdapter {
-    private static final Logger LOG = LoggerFactory.getLogger(ProxyServerHandler.class);
-    private final Bootstrap clientBootstrap;
-    private final LocalAddress localAddress;
-
-    private Channel clientChannel;
-
-    public ProxyServerHandler(Bootstrap clientBootstrap, LocalAddress localAddress) {
-        this.clientBootstrap = clientBootstrap;
-        this.localAddress = localAddress;
-    }
-
-    @Override
-    public void channelActive(ChannelHandlerContext remoteCtx) {
-        final ProxyClientHandler clientHandler = new ProxyClientHandler(remoteCtx);
-        clientBootstrap.handler(new ChannelInitializer<LocalChannel>() {
-            @Override
-            public void initChannel(LocalChannel ch) throws Exception {
-                ch.pipeline().addLast(clientHandler);
-            }
-        });
-        ChannelFuture clientChannelFuture = clientBootstrap.connect(localAddress).awaitUninterruptibly();
-        clientChannel = clientChannelFuture.channel();
-    }
-
-    @Override
-    public void channelInactive(ChannelHandlerContext ctx) {
-        LOG.trace("channelInactive - closing client channel");
-        clientChannel.close();
-    }
-
-    @Override
-    public void channelRead(ChannelHandlerContext ctx, final Object msg) {
-        LOG.trace("Writing to client channel");
-        clientChannel.write(msg);
-    }
-
-    @Override
-    public void channelReadComplete(ChannelHandlerContext ctx) {
-        LOG.trace("Flushing client channel");
-        clientChannel.flush();
-    }
-
-    @Override
-    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
-        // Close the connection when an exception is raised.
-        LOG.warn("Unexpected exception from downstream.", cause);
-        ctx.close();
-    }
-}
-
-class ProxyClientHandler extends ChannelInboundHandlerAdapter {
-    private static final Logger LOG = LoggerFactory.getLogger(ProxyClientHandler.class);
-
-    private final ChannelHandlerContext remoteCtx;
-    private ChannelHandlerContext localCtx;
-
-    public ProxyClientHandler(ChannelHandlerContext remoteCtx) {
-        this.remoteCtx = remoteCtx;
-    }
-
-    @Override
-    public void channelActive(ChannelHandlerContext ctx) {
-        checkState(this.localCtx == null);
-        LOG.trace("Client channel active");
-        this.localCtx = ctx;
-    }
-
-    @Override
-    public void channelRead(ChannelHandlerContext ctx, Object msg) {
-        LOG.trace("Forwarding message");
-        remoteCtx.write(msg);
-    }
-
-    @Override
-    public void channelReadComplete(ChannelHandlerContext ctx) {
-        LOG.trace("Flushing remote ctx");
-        remoteCtx.flush();
-    }
-
-    @Override
-    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
-        // Close the connection when an exception is raised.
-        LOG.warn("Unexpected exception from downstream", cause);
-        checkState(this.localCtx.equals(ctx));
-        ctx.close();
-    }
-
-    // called both when local or remote connection dies
-    @Override
-    public void channelInactive(ChannelHandlerContext ctx) {
-        LOG.trace("channelInactive() called, closing remote client ctx");
-        remoteCtx.close();
-    }
-
-}