1 /* 2 * $HeadURL: http://svn.apache.org/repos/asf/jakarta/httpcomponents/httpcore/tags/4.0-alpha6/module-main/src/test/java/org/apache/http/mockup/TestHttpServer.java $ 3 * $Revision: 576077 $ 4 * $Date: 2007-09-16 04:50:22 -0700 (Sun, 16 Sep 2007) $ 5 * 6 * ==================================================================== 7 * Licensed to the Apache Software Foundation (ASF) under one 8 * or more contributor license agreements. See the NOTICE file 9 * distributed with this work for additional information 10 * regarding copyright ownership. The ASF licenses this file 11 * to you under the Apache License, Version 2.0 (the 12 * "License"); you may not use this file except in compliance 13 * with the License. You may obtain a copy of the License at 14 * 15 * http://www.apache.org/licenses/LICENSE-2.0 16 * 17 * Unless required by applicable law or agreed to in writing, 18 * software distributed under the License is distributed on an 19 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 20 * KIND, either express or implied. See the License for the 21 * specific language governing permissions and limitations 22 * under the License. 23 * ==================================================================== 24 * 25 * This software consists of voluntary contributions made by many 26 * individuals on behalf of the Apache Software Foundation. For more 27 * information on the Apache Software Foundation, please see 28 * <http://www.apache.org/>. 29 * 30 */ 31 32 package com.android.unit_tests; 33 34 35 import java.io.IOException; 36 import java.io.InterruptedIOException; 37 import java.net.InetAddress; 38 import java.net.ServerSocket; 39 import java.net.Socket; 40 41 import org.apache.http.ConnectionClosedException; 42 import org.apache.http.ConnectionReuseStrategy; 43 import org.apache.http.HttpException; 44 import org.apache.http.HttpResponseFactory; 45 import org.apache.http.HttpServerConnection; 46 import org.apache.http.impl.DefaultConnectionReuseStrategy; 47 import org.apache.http.impl.DefaultHttpResponseFactory; 48 import org.apache.http.impl.DefaultHttpServerConnection; 49 import org.apache.http.params.BasicHttpParams; 50 import org.apache.http.params.CoreConnectionPNames; 51 import org.apache.http.params.HttpParams; 52 import org.apache.http.params.CoreProtocolPNames; 53 import org.apache.http.protocol.BasicHttpProcessor; 54 import org.apache.http.protocol.HttpContext; 55 import org.apache.http.protocol.BasicHttpContext; 56 import org.apache.http.protocol.HttpExpectationVerifier; 57 import org.apache.http.protocol.HttpRequestHandler; 58 import org.apache.http.protocol.HttpRequestHandlerRegistry; 59 import org.apache.http.protocol.HttpService; 60 import org.apache.http.protocol.ResponseConnControl; 61 import org.apache.http.protocol.ResponseContent; 62 import org.apache.http.protocol.ResponseDate; 63 import org.apache.http.protocol.ResponseServer; 64 65 public class TestHttpServer { 66 67 private final HttpParams params; 68 private final BasicHttpProcessor httpproc; 69 private final ConnectionReuseStrategy connStrategy; 70 private final HttpResponseFactory responseFactory; 71 private final HttpRequestHandlerRegistry reqistry; 72 private final ServerSocket serversocket; 73 74 private HttpExpectationVerifier expectationVerifier; 75 76 private Thread listener; 77 private volatile boolean shutdown; 78 TestHttpServer()79 public TestHttpServer() throws IOException { 80 super(); 81 this.params = new BasicHttpParams(); 82 this.params 83 .setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 20000) 84 .setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, 8 * 1024) 85 .setBooleanParameter(CoreConnectionPNames.STALE_CONNECTION_CHECK, false) 86 .setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, true) 87 .setParameter(CoreProtocolPNames.ORIGIN_SERVER, "TEST-SERVER/1.1"); 88 this.httpproc = new BasicHttpProcessor(); 89 this.httpproc.addInterceptor(new ResponseDate()); 90 this.httpproc.addInterceptor(new ResponseServer()); 91 this.httpproc.addInterceptor(new ResponseContent()); 92 this.httpproc.addInterceptor(new ResponseConnControl()); 93 this.connStrategy = new DefaultConnectionReuseStrategy(); 94 this.responseFactory = new DefaultHttpResponseFactory(); 95 this.reqistry = new HttpRequestHandlerRegistry(); 96 this.serversocket = new ServerSocket(0); 97 } 98 registerHandler( final String pattern, final HttpRequestHandler handler)99 public void registerHandler( 100 final String pattern, 101 final HttpRequestHandler handler) { 102 this.reqistry.register(pattern, handler); 103 } 104 setExpectationVerifier(final HttpExpectationVerifier expectationVerifier)105 public void setExpectationVerifier(final HttpExpectationVerifier expectationVerifier) { 106 this.expectationVerifier = expectationVerifier; 107 } 108 acceptConnection()109 private HttpServerConnection acceptConnection() throws IOException { 110 Socket socket = this.serversocket.accept(); 111 DefaultHttpServerConnection conn = new DefaultHttpServerConnection(); 112 conn.bind(socket, this.params); 113 return conn; 114 } 115 getPort()116 public int getPort() { 117 return this.serversocket.getLocalPort(); 118 } 119 getInetAddress()120 public InetAddress getInetAddress() { 121 return this.serversocket.getInetAddress(); 122 } 123 start()124 public void start() { 125 if (this.listener != null) { 126 throw new IllegalStateException("Listener already running"); 127 } 128 this.listener = new Thread(new Runnable() { 129 130 public void run() { 131 while (!shutdown && !Thread.interrupted()) { 132 try { 133 // Set up HTTP connection 134 HttpServerConnection conn = acceptConnection(); 135 // Set up the HTTP service 136 HttpService httpService = new HttpService( 137 httpproc, 138 connStrategy, 139 responseFactory); 140 httpService.setParams(params); 141 httpService.setExpectationVerifier(expectationVerifier); 142 httpService.setHandlerResolver(reqistry); 143 144 // Start worker thread 145 Thread t = new WorkerThread(httpService, conn); 146 t.setDaemon(true); 147 t.start(); 148 } catch (InterruptedIOException ex) { 149 break; 150 } catch (IOException e) { 151 break; 152 } 153 } 154 } 155 156 }); 157 this.listener.start(); 158 } 159 shutdown()160 public void shutdown() { 161 if (this.shutdown) { 162 return; 163 } 164 this.shutdown = true; 165 try { 166 this.serversocket.close(); 167 } catch (IOException ignore) {} 168 this.listener.interrupt(); 169 try { 170 this.listener.join(1000); 171 } catch (InterruptedException ignore) {} 172 } 173 174 static class WorkerThread extends Thread { 175 176 private final HttpService httpservice; 177 private final HttpServerConnection conn; 178 WorkerThread( final HttpService httpservice, final HttpServerConnection conn)179 public WorkerThread( 180 final HttpService httpservice, 181 final HttpServerConnection conn) { 182 super(); 183 this.httpservice = httpservice; 184 this.conn = conn; 185 } 186 run()187 public void run() { 188 HttpContext context = new BasicHttpContext(null); 189 try { 190 while (!Thread.interrupted() && this.conn.isOpen()) { 191 this.httpservice.handleRequest(this.conn, context); 192 } 193 } catch (ConnectionClosedException ex) { 194 } catch (IOException ex) { 195 System.err.println("I/O error: " + ex.getMessage()); 196 } catch (HttpException ex) { 197 System.err.println("Unrecoverable HTTP protocol violation: " + ex.getMessage()); 198 } finally { 199 try { 200 this.conn.shutdown(); 201 } catch (IOException ignore) {} 202 } 203 } 204 205 } 206 207 } 208