1069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project/* 2069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/conn/params/ConnPerRouteBean.java $ 3069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $Revision: 652947 $ 4069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $Date: 2008-05-02 16:15:40 -0700 (Fri, 02 May 2008) $ 5069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 6069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * ==================================================================== 7069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 8069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Licensed to the Apache Software Foundation (ASF) under one or more 9069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * contributor license agreements. See the NOTICE file distributed with 10069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * this work for additional information regarding copyright ownership. 11069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * The ASF licenses this file to You under the Apache License, Version 2.0 12069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * (the "License"); you may not use this file except in compliance with 13069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * the License. You may obtain a copy of the License at 14069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 15069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 16069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 17069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 18069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 19069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 20069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * See the License for the specific language governing permissions and 21069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * limitations under the License. 22069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * ==================================================================== 23069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 24069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * This software consists of voluntary contributions made by many 25069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * individuals on behalf of the Apache Software Foundation. For more 26069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * information on the Apache Software Foundation, please see 27069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <http://www.apache.org/>. 28069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 29069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 30069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 31069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpackage org.apache.http.conn.params; 32069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 33069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.util.HashMap; 34069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.util.Map; 35069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 36069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.conn.routing.HttpRoute; 37069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 38069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project/** 39069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * This class maintains a map of HTTP routes to maximum number of connections allowed 40069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * for those routes. This class can be used by pooling 41069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * {@link org.apache.http.conn.ClientConnectionManager connection managers} for 42069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * a fine-grained control of connections on a per route basis. 43069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 44069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a> 45069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 46069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @version $Revision: 652947 $ 47069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 48069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @since 4.0 49d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * 50d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * @deprecated Please use {@link java.net.URL#openConnection} instead. 51d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a> 52d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * for further details. 53069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 54d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath@Deprecated 55069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpublic final class ConnPerRouteBean implements ConnPerRoute { 56069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 57069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** The default maximum number of connections allowed per host */ 58069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static final int DEFAULT_MAX_CONNECTIONS_PER_ROUTE = 2; // Per RFC 2616 sec 8.1.4 59069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 60069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project private final Map<HttpRoute, Integer> maxPerHostMap; 61069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 62069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project private int defaultMax; 63069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 64069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public ConnPerRouteBean(int defaultMax) { 65069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project super(); 66069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this.maxPerHostMap = new HashMap<HttpRoute, Integer>(); 67069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project setDefaultMaxPerRoute(defaultMax); 68069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 69069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 70069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public ConnPerRouteBean() { 71069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this(DEFAULT_MAX_CONNECTIONS_PER_ROUTE); 72069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 73069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 74069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public int getDefaultMax() { 75069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return this.defaultMax; 76069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 77069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 78069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public void setDefaultMaxPerRoute(int max) { 79069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (max < 1) { 80069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException 81069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project ("The maximum must be greater than 0."); 82069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 83069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this.defaultMax = max; 84069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 85069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 86069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public void setMaxForRoute(final HttpRoute route, int max) { 87069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (route == null) { 88069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException 89069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project ("HTTP route may not be null."); 90069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 91069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (max < 1) { 92069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException 93069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project ("The maximum must be greater than 0."); 94069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 95069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this.maxPerHostMap.put(route, Integer.valueOf(max)); 96069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 97069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 98069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public int getMaxForRoute(final HttpRoute route) { 99069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (route == null) { 100069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException 101069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project ("HTTP route may not be null."); 102069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 103069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project Integer max = this.maxPerHostMap.get(route); 104069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (max != null) { 105069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return max.intValue(); 106069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else { 107069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return this.defaultMax; 108069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 109069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 110069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 111069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public void setMaxForRoutes(final Map<HttpRoute, Integer> map) { 112069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (map == null) { 113069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return; 114069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 115069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this.maxPerHostMap.clear(); 116069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this.maxPerHostMap.putAll(map); 117069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 118069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 119069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project} 120