1 /* 2 * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/impl/conn/tsccm/BasicPoolEntry.java $ 3 * $Revision: 652721 $ 4 * $Date: 2008-05-01 17:32:20 -0700 (Thu, 01 May 2008) $ 5 * 6 * ==================================================================== 7 * 8 * Licensed to the Apache Software Foundation (ASF) under one or more 9 * contributor license agreements. See the NOTICE file distributed with 10 * this work for additional information regarding copyright ownership. 11 * The ASF licenses this file to You under the Apache License, Version 2.0 12 * (the "License"); you may not use this file except in compliance with 13 * 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, software 18 * distributed under the License is distributed on an "AS IS" BASIS, 19 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 20 * See the License for the specific language governing permissions and 21 * limitations under the License. 22 * ==================================================================== 23 * 24 * This software consists of voluntary contributions made by many 25 * individuals on behalf of the Apache Software Foundation. For more 26 * information on the Apache Software Foundation, please see 27 * <http://www.apache.org/>. 28 * 29 */ 30 31 package org.apache.http.impl.conn.tsccm; 32 33 34 import java.lang.ref.ReferenceQueue; 35 36 import org.apache.http.conn.OperatedClientConnection; 37 import org.apache.http.conn.ClientConnectionOperator; 38 import org.apache.http.conn.routing.HttpRoute; 39 import org.apache.http.impl.conn.AbstractPoolEntry; 40 41 42 43 /** 44 * Basic implementation of a connection pool entry. 45 * 46 * @deprecated Please use {@link java.net.URL#openConnection} instead. 47 * Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a> 48 * for further details. 49 */ 50 @Deprecated 51 public class BasicPoolEntry extends AbstractPoolEntry { 52 53 /** 54 * A weak reference to <code>this</code> used to detect GC of entries. 55 * Pool entries can only be GCed when they are allocated by an application 56 * and therefore not referenced with a hard link in the manager. 57 */ 58 private final BasicPoolEntryRef reference; 59 60 /** 61 * Creates a new pool entry. 62 * 63 * @param op the connection operator 64 * @param route the planned route for the connection 65 * @param queue the reference queue for tracking GC of this entry, 66 * or <code>null</code> 67 */ BasicPoolEntry(ClientConnectionOperator op, HttpRoute route, ReferenceQueue<Object> queue)68 public BasicPoolEntry(ClientConnectionOperator op, 69 HttpRoute route, 70 ReferenceQueue<Object> queue) { 71 super(op, route); 72 if (route == null) { 73 throw new IllegalArgumentException("HTTP route may not be null"); 74 } 75 this.reference = new BasicPoolEntryRef(this, queue); 76 } 77 getConnection()78 protected final OperatedClientConnection getConnection() { 79 return super.connection; 80 } 81 getPlannedRoute()82 protected final HttpRoute getPlannedRoute() { 83 return super.route; 84 } 85 getWeakRef()86 protected final BasicPoolEntryRef getWeakRef() { 87 return this.reference; 88 } 89 90 91 } // class BasicPoolEntry 92 93 94