WebServer

package com.streambus.setting.remoteserver;


import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;


import org.apache.http.impl.DefaultConnectionReuseStrategy;
import org.apache.http.impl.DefaultHttpResponseFactory;
import org.apache.http.impl.DefaultHttpServerConnection;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.CoreConnectionPNames;
import org.apache.http.params.CoreProtocolPNames;
import org.apache.http.params.HttpParams;
import org.apache.http.protocol.BasicHttpProcessor;
import org.apache.http.protocol.HttpRequestHandlerRegistry;
import org.apache.http.protocol.HttpService;
import org.apache.http.protocol.ResponseConnControl;
import org.apache.http.protocol.ResponseContent;
import org.apache.http.protocol.ResponseDate;
import org.apache.http.protocol.ResponseServer;


public class WebServer extends Thread {


private int port;
private boolean isLoop = false;
ServerSocket serverSocket = null;


public WebServer(int port) {
super();
this.port = port;
}


@Override
public void run() {


try {
// 创建服务器套接字
serverSocket = new ServerSocket(port);
// 创建HTTP协议处理器
BasicHttpProcessor httpproc = new BasicHttpProcessor();
// 增加HTTP协议拦截器
httpproc.addInterceptor(new ResponseDate());
httpproc.addInterceptor(new ResponseServer());
httpproc.addInterceptor(new ResponseContent());
httpproc.addInterceptor(new ResponseConnControl());
// 创建HTTP服务
HttpService httpService = new HttpService(httpproc,
new DefaultConnectionReuseStrategy(),
new DefaultHttpResponseFactory());
// 创建HTTP参数
HttpParams params = new BasicHttpParams();
params.setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 5000)
.setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE,
8 * 1024)
.setBooleanParameter(
CoreConnectionPNames.STALE_CONNECTION_CHECK, false)
.setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, true)
.setParameter(CoreProtocolPNames.ORIGIN_SERVER,
"WebServer/1.1");
// 设置HTTP参数
httpService.setParams(params);
// 创建HTTP请求执行器注册表
HttpRequestHandlerRegistry reqistry = new HttpRequestHandlerRegistry();
// 增加HTTP请求执行器
// reqistry.register("*" + SUFFIX_ZIP, new HttpZipHandler(webRoot));
// reqistry.register("*" + SUFFIX_DEL, new HttpDelHandler(webRoot));
reqistry.register("/upload.action", new FileHelper());
reqistry.register("*", new AssetHandler());
// 设置HTTP请求执行器
httpService.setHandlerResolver(reqistry);
/* 循环接收各客户端 */
isLoop = true;
while (isLoop && !Thread.interrupted()) {
// 接收客户端套接字
Socket socket = serverSocket.accept();
// 绑定至服务器端HTTP连接
DefaultHttpServerConnection conn = new DefaultHttpServerConnection();
conn.bind(socket, params);
// 派送至WorkerThread处理请求
Thread t = new WorkerThread(httpService, conn);
t.setDaemon(true); // 设为守护线程
t.start();
}
} catch (IOException e) {
isLoop = false;
e.printStackTrace();
} finally {
try {
if (serverSocket != null) {
serverSocket.close();
}
} catch (IOException e) {
}
}
}


public void close() {
isLoop = false;
if (serverSocket != null) {
try {
serverSocket.close();
this.join();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}


}