ForwarderManager.java revision 56d7e400ece64591685c8a21dbb82a94a7bd8010
1/* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.android.dumprendertree2.forwarder; 18 19import java.util.HashSet; 20import java.util.Set; 21 22/** 23 * A simple class to start and stop Forwarders running on some ports. 24 * 25 * It uses a singleton pattern and is thread safe. 26 */ 27public class ForwarderManager { 28 /** 29 * The IP address of the server serving the tests. 30 */ 31 private static final String HOST_IP = "127.0.0.1"; 32 33 /** 34 * We use these ports because other webkit platforms do. They are set up in 35 * external/webkit/LayoutTests/http/conf/apache2-debian-httpd.conf 36 */ 37 public static final int HTTP_PORT = 8080; 38 public static final int HTTPS_PORT = 8443; 39 40 private static ForwarderManager forwarderManager; 41 42 private Set<Forwarder> mServers; 43 44 private ForwarderManager() { 45 mServers = new HashSet<Forwarder>(2); 46 mServers.add(new Forwarder(HTTP_PORT, HOST_IP)); 47 mServers.add(new Forwarder(HTTPS_PORT, HOST_IP)); 48 } 49 50 public static synchronized ForwarderManager getForwarderManager() { 51 if (forwarderManager == null) { 52 forwarderManager = new ForwarderManager(); 53 } 54 return forwarderManager; 55 } 56 57 @Override 58 public Object clone() throws CloneNotSupportedException { 59 throw new CloneNotSupportedException(); 60 } 61 62 public synchronized void start() { 63 for (Forwarder server : mServers) { 64 server.start(); 65 } 66 } 67 68 public synchronized void stop() { 69 for (Forwarder server : mServers) { 70 server.finish(); 71 } 72 } 73}