1 /* 2 * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/client/ResponseHandler.java $ 3 * $Revision: 677240 $ 4 * $Date: 2008-07-16 04:25:47 -0700 (Wed, 16 Jul 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.client; 32 33 import java.io.IOException; 34 35 import org.apache.http.HttpResponse; 36 37 /** 38 * Handler that encapsulates the process of generating a response object 39 * from a {@link HttpResponse}. 40 * 41 * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a> 42 * 43 * @since 4.0 44 */ 45 public interface ResponseHandler<T> { 46 47 /** 48 * Processes an {@link HttpResponse} and returns some value 49 * corresponding to that response. 50 * 51 * @param response The response to process 52 * @return A value determined by the response 53 * 54 * @throws ClientProtocolException in case of an http protocol error 55 * @throws IOException in case of a problem or the connection was aborted 56 */ handleResponse(HttpResponse response)57 T handleResponse(HttpResponse response) throws ClientProtocolException, IOException; 58 59 } 60