/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you 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 org.elasticsearch.memcached.netty;
import org.elasticsearch.common.netty.channel.ChannelHandlerContext;
import org.elasticsearch.common.netty.channel.MessageEvent;
import org.elasticsearch.common.netty.channel.SimpleChannelUpstreamHandler;
import org.elasticsearch.memcached.MemcachedRestRequest;
import org.elasticsearch.rest.RestController;
/**
*/
public class MemcachedDispatcher extends SimpleChannelUpstreamHandler {
public static final Object IGNORE_REQUEST = new Object();
private final RestController restController;
public MemcachedDispatcher(RestController restController) {
this.restController = restController;
}
@Override
public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) throws Exception {
if (e.getMessage() == IGNORE_REQUEST) {
super.messageReceived(ctx, e);
return;
}
MemcachedRestRequest request = (MemcachedRestRequest) e.getMessage();
MemcachedRestChannel channel = new MemcachedRestChannel(ctx.getChannel(), request);
restController.dispatchRequest(request, channel);
super.messageReceived(ctx, e);
}
}