Java tutorial
/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF 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 com.alibaba.dubbo.rpc.protocol.rest; import com.alibaba.dubbo.common.Constants; import com.alibaba.dubbo.common.URL; import com.alibaba.dubbo.common.utils.NetUtils; import io.netty.channel.ChannelOption; import org.jboss.resteasy.plugins.server.netty.NettyJaxrsServer; import org.jboss.resteasy.spi.ResteasyDeployment; import java.util.HashMap; import java.util.Map; /** * Netty server can't support @Context injection of servlet objects since it's not a servlet container * */ public class NettyServer extends BaseRestServer { private final NettyJaxrsServer server = new NettyJaxrsServer(); protected void doStart(URL url) { String bindIp = url.getParameter(Constants.BIND_IP_KEY, url.getHost()); if (!url.isAnyHost() && NetUtils.isValidLocalHost(bindIp)) { server.setHostname(bindIp); } server.setPort(url.getParameter(Constants.BIND_PORT_KEY, url.getPort())); Map<ChannelOption, Object> channelOption = new HashMap<ChannelOption, Object>(); channelOption.put(ChannelOption.SO_KEEPALIVE, url.getParameter(Constants.KEEP_ALIVE_KEY, Constants.DEFAULT_KEEP_ALIVE)); server.setChildChannelOptions(channelOption); server.setExecutorThreadCount(url.getParameter(Constants.THREADS_KEY, Constants.DEFAULT_THREADS)); server.setIoWorkerCount(url.getParameter(Constants.IO_THREADS_KEY, Constants.DEFAULT_IO_THREADS)); server.setMaxRequestSize(url.getParameter(Constants.PAYLOAD_KEY, Constants.DEFAULT_PAYLOAD)); server.start(); } public void stop() { server.stop(); } protected ResteasyDeployment getDeployment() { return server.getDeployment(); } }