1 /* 2 * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/conn/ConnectionReleaseTrigger.java $ 3 * $Revision: 672367 $ 4 * $Date: 2008-06-27 12:49:20 -0700 (Fri, 27 Jun 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.conn; 32 33 import java.io.IOException; 34 35 36 /** 37 * Interface for releasing a connection. 38 * This can be implemented by various "trigger" objects which are 39 * associated with a connection, for example 40 * a {@link EofSensorInputStream stream} 41 * or an {@link BasicManagedEntity entity} 42 * or the {@link ManagedClientConnection connection} itself. 43 * <br/> 44 * The methods in this interface can safely be called multiple times. 45 * The first invocation releases the connection, subsequent calls 46 * are ignored. 47 * 48 * @author <a href="mailto:rolandw at apache.org">Roland Weber</a> 49 * 50 * 51 * <!-- empty lines to avoid svn diff problems --> 52 * @version $Revision: 672367 $ 53 * 54 * @since 4.0 55 * 56 * @deprecated Please use {@link java.net.URL#openConnection} instead. 57 * Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a> 58 * for further details. 59 */ 60 @Deprecated 61 public interface ConnectionReleaseTrigger { 62 63 /** 64 * Releases the connection with the option of keep-alive. This is a 65 * "graceful" release and may cause IO operations for consuming the 66 * remainder of a response entity. Use 67 * {@link #abortConnection abortConnection} for a hard release. The 68 * connection may be reused as specified by the duration. 69 * 70 * @throws IOException 71 * in case of an IO problem. The connection will be released 72 * anyway. 73 */ 74 void releaseConnection() 75 throws IOException 76 ; 77 78 /** 79 * Releases the connection without the option of keep-alive. 80 * This is a "hard" release that implies a shutdown of the connection. 81 * Use {@link #releaseConnection releaseConnection} for a graceful release. 82 * 83 * @throws IOException in case of an IO problem. 84 * The connection will be released anyway. 85 */ 86 void abortConnection() 87 throws IOException 88 ; 89 90 91 } // interface ConnectionReleaseTrigger 92
