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/impl/client/EntityEnclosingRequestWrapper.java $ 3069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $Revision: 674186 $ 4069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $Date: 2008-07-05 05:18:54 -0700 (Sat, 05 Jul 2008) $ 5069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 6069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * ==================================================================== 7069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Licensed to the Apache Software Foundation (ASF) under one 8069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * or more contributor license agreements. See the NOTICE file 9069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * distributed with this work for additional information 10069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * regarding copyright ownership. The ASF licenses this file 11069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * to you under the Apache License, Version 2.0 (the 12069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * "License"); you may not use this file except in compliance 13069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * with 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, 18069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * software distributed under the License is distributed on an 19069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 20069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * KIND, either express or implied. See the License for the 21069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * specific language governing permissions and limitations 22069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * under the License. 23069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * ==================================================================== 24069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 25069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * This software consists of voluntary contributions made by many 26069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * individuals on behalf of the Apache Software Foundation. For more 27069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * information on the Apache Software Foundation, please see 28069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <http://www.apache.org/>. 29069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 30069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 31069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 32069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpackage org.apache.http.impl.client; 33069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 34069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.Header; 35069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.HttpEntity; 36069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.HttpEntityEnclosingRequest; 37069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.ProtocolException; 38069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.protocol.HTTP; 39069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 40069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project/** 41069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * A wrapper class for {@link HttpEntityEnclosingRequest}s that can 42069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * be used to change properties of the current request without 43069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * modifying the original object. 44069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * </p> 45069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * This class is also capable of resetting the request headers to 46069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * the state of the original request. 47069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 48069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a> 49069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 50069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @version $Revision: 674186 $ 51069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 52069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @since 4.0 53069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 54069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpublic class EntityEnclosingRequestWrapper extends RequestWrapper 55069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project implements HttpEntityEnclosingRequest { 56069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 57069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project private HttpEntity entity; 58069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 59069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public EntityEnclosingRequestWrapper(final HttpEntityEnclosingRequest request) 60069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throws ProtocolException { 61069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project super(request); 62069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this.entity = request.getEntity(); 63069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 64069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 65069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public HttpEntity getEntity() { 66069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return this.entity; 67069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 68069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 69069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public void setEntity(final HttpEntity entity) { 70069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this.entity = entity; 71069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 72069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 73069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public boolean expectContinue() { 74069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project Header expect = getFirstHeader(HTTP.EXPECT_DIRECTIVE); 75069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return expect != null && HTTP.EXPECT_CONTINUE.equalsIgnoreCase(expect.getValue()); 76069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 77069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 78069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project @Override 79069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public boolean isRepeatable() { 80069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return this.entity == null || this.entity.isRepeatable(); 81069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 82069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 83069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project} 84