1 /* 2 * ==================================================================== 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * ==================================================================== 20 * 21 * This software consists of voluntary contributions made by many 22 * individuals on behalf of the Apache Software Foundation. For more 23 * information on the Apache Software Foundation, please see 24 * <http://www.apache.org/>. 25 * 26 */ 27 package org.apache.http.impl.pool; 28 29 import java.io.IOException; 30 31 import org.apache.http.HttpClientConnection; 32 import org.apache.http.HttpHost; 33 import org.apache.http.annotation.Contract; 34 import org.apache.http.annotation.ThreadingBehavior; 35 import org.apache.http.pool.PoolEntry; 36 37 /** 38 * A very basic {@link PoolEntry} implementation that represents an entry 39 * in a pool of blocking {@link HttpClientConnection}s identified by 40 * an {@link HttpHost} instance. 41 * 42 * @see HttpHost 43 * @since 4.2 44 */ 45 @Contract(threading = ThreadingBehavior.SAFE_CONDITIONAL) 46 public class BasicPoolEntry extends PoolEntry<HttpHost, HttpClientConnection> { 47 48 public BasicPoolEntry(final String id, final HttpHost route, final HttpClientConnection conn) { 49 super(id, route, conn); 50 } 51 52 @Override 53 public void close() { 54 try { 55 final HttpClientConnection connection = getConnection(); 56 try { 57 final int socketTimeout = connection.getSocketTimeout(); 58 if (socketTimeout <= 0 || socketTimeout > 1000) { 59 connection.setSocketTimeout(1000); 60 } 61 connection.close(); 62 } catch (final IOException ex) { 63 connection.shutdown(); 64 } 65 } catch (final IOException ignore) { 66 } 67 } 68 69 @Override 70 public boolean isClosed() { 71 return !this.getConnection().isOpen(); 72 } 73 74 }