/*
* Copyright 2009 VoidSearch.com
*
* Licensed 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.
*/
package com.voidsearch.voidbase.storage.distributed.router.nio;
import org.jboss.netty.channel.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ChannelPipelineCoverage("one")
public class RouterSocketClientHandler extends SimpleChannelUpstreamHandler {
private static final Logger logger = LoggerFactory.getLogger(RouterSocketClientHandler.class.getName());
// properties
private volatile Channel channel;
@Override
public void handleUpstream(ChannelHandlerContext ctx, ChannelEvent e) throws Exception {
if (e instanceof ChannelStateEvent) {
logger.info(e.toString());
}
super.handleUpstream(ctx, e);
}
@Override
public void channelOpen(ChannelHandlerContext ctx, ChannelStateEvent e) throws Exception {
channel = e.getChannel();
super.channelOpen(ctx, e);
}
@Override
public void messageReceived(ChannelHandlerContext ctx, final MessageEvent e) {
byte[] message = (byte[])e.getMessage();
}
@Override
public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e) {
logger.error("Unexpected exception from downstream.", e.getCause());
e.getChannel().close();
}
}