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/BasicResponseHandler.java $ 3069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $Revision: 677240 $ 4069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $Date: 2008-07-16 04:25:47 -0700 (Wed, 16 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 java.io.IOException; 35069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 36069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.HttpEntity; 37069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.HttpResponse; 38069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.StatusLine; 39069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.client.ResponseHandler; 40069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.client.HttpResponseException; 41069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.util.EntityUtils; 42069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 43069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project/** 44069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * A {@link ResponseHandler} that returns the response body as a String 45069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * for successful (2xx) responses. If the response code was >= 300, the response 46069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * body is consumed and an {@link HttpResponseException} is thrown. 47069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 48069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * If this is used with 49069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * {@link org.apache.http.client.HttpClient#execute( 507fa8bfcff1357a9ef2b371fadde712275786e0b9Ruey-Shi Rau * org.apache.http.client.methods.HttpUriRequest, ResponseHandler)}, 51069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * HttpClient may handle redirects (3xx responses) internally. 52069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 53069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a> 54069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 55069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @version $Revision: 677240 $ 56069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 57069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @since 4.0 58d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * 59d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * @deprecated Please use {@link java.net.URL#openConnection} instead. 60d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a> 61d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * for further details. 62069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 63d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath@Deprecated 64069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpublic class BasicResponseHandler implements ResponseHandler<String> { 65069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 66069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 67069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Returns the response body as a String if the response was successful (a 68069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 2xx status code). If no response body exists, this returns null. If the 69069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * response was unsuccessful (>= 300 status code), throws an 70069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * {@link HttpResponseException}. 71069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 72069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public String handleResponse(final HttpResponse response) 73069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throws HttpResponseException, IOException { 74069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project StatusLine statusLine = response.getStatusLine(); 75069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (statusLine.getStatusCode() >= 300) { 76069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new HttpResponseException(statusLine.getStatusCode(), 77069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project statusLine.getReasonPhrase()); 78069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 79069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 80069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project HttpEntity entity = response.getEntity(); 81069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return entity == null ? null : EntityUtils.toString(entity); 82069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 83069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 84069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project} 85