001/* 002 * ==================================================================== 003 * Licensed to the Apache Software Foundation (ASF) under one 004 * or more contributor license agreements. See the NOTICE file 005 * distributed with this work for additional information 006 * regarding copyright ownership. The ASF licenses this file 007 * to you under the Apache License, Version 2.0 (the 008 * "License"); you may not use this file except in compliance 009 * with the License. You may obtain a copy of the License at 010 * 011 * http://www.apache.org/licenses/LICENSE-2.0 012 * 013 * Unless required by applicable law or agreed to in writing, 014 * software distributed under the License is distributed on an 015 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 016 * KIND, either express or implied. See the License for the 017 * specific language governing permissions and limitations 018 * under the License. 019 * ==================================================================== 020 * 021 * This software consists of voluntary contributions made by many 022 * individuals on behalf of the Apache Software Foundation. For more 023 * information on the Apache Software Foundation, please see 024 * <http://www.apache.org/>. 025 * 026 */ 027package org.apache.http.impl.pool; 028 029import java.io.IOException; 030 031import org.apache.http.HttpClientConnection; 032import org.apache.http.HttpHost; 033import org.apache.http.annotation.ThreadingBehavior; 034import org.apache.http.annotation.Contract; 035import org.apache.http.pool.PoolEntry; 036 037/** 038 * A very basic {@link PoolEntry} implementation that represents an entry 039 * in a pool of blocking {@link HttpClientConnection}s identified by 040 * an {@link HttpHost} instance. 041 * 042 * @see HttpHost 043 * @since 4.2 044 */ 045@Contract(threading = ThreadingBehavior.SAFE_CONDITIONAL) 046public class BasicPoolEntry extends PoolEntry<HttpHost, HttpClientConnection> { 047 048 public BasicPoolEntry(final String id, final HttpHost route, final HttpClientConnection conn) { 049 super(id, route, conn); 050 } 051 052 @Override 053 public void close() { 054 try { 055 this.getConnection().close(); 056 } catch (final IOException ignore) { 057 } 058 } 059 060 @Override 061 public boolean isClosed() { 062 return !this.getConnection().isOpen(); 063 } 064 065}