MessageDispatcher.java

/*
 * Copyright 2014 Alexey Plotnik
 *
 * 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 org.stem.transport;

import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.SimpleChannelInboundHandler;

public class MessageDispatcher extends SimpleChannelInboundHandler<Message.Request> {

    @Override
    protected void channelRead0(ChannelHandlerContext ctx, Message.Request request) throws Exception {
        Message.Response response = request.execute();
        response.setStreamId(request.getStreamId());
        response.attach(request.connection());
        response.connection().channel.writeAndFlush(response);
    }
}