mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/client/BasicResponseHandler.java@6474c204b198 (annotated)
mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/client/BasicResponseHandler.java
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* |
| michael@0 | 2 | * ==================================================================== |
| michael@0 | 3 | * Licensed to the Apache Software Foundation (ASF) under one |
| michael@0 | 4 | * or more contributor license agreements. See the NOTICE file |
| michael@0 | 5 | * distributed with this work for additional information |
| michael@0 | 6 | * regarding copyright ownership. The ASF licenses this file |
| michael@0 | 7 | * to you under the Apache License, Version 2.0 (the |
| michael@0 | 8 | * "License"); you may not use this file except in compliance |
| michael@0 | 9 | * with the License. You may obtain a copy of the License at |
| michael@0 | 10 | * |
| michael@0 | 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
| michael@0 | 12 | * |
| michael@0 | 13 | * Unless required by applicable law or agreed to in writing, |
| michael@0 | 14 | * software distributed under the License is distributed on an |
| michael@0 | 15 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| michael@0 | 16 | * KIND, either express or implied. See the License for the |
| michael@0 | 17 | * specific language governing permissions and limitations |
| michael@0 | 18 | * under the License. |
| michael@0 | 19 | * ==================================================================== |
| michael@0 | 20 | * |
| michael@0 | 21 | * This software consists of voluntary contributions made by many |
| michael@0 | 22 | * individuals on behalf of the Apache Software Foundation. For more |
| michael@0 | 23 | * information on the Apache Software Foundation, please see |
| michael@0 | 24 | * <http://www.apache.org/>. |
| michael@0 | 25 | * |
| michael@0 | 26 | */ |
| michael@0 | 27 | |
| michael@0 | 28 | package ch.boye.httpclientandroidlib.impl.client; |
| michael@0 | 29 | |
| michael@0 | 30 | import java.io.IOException; |
| michael@0 | 31 | |
| michael@0 | 32 | import ch.boye.httpclientandroidlib.annotation.Immutable; |
| michael@0 | 33 | |
| michael@0 | 34 | import ch.boye.httpclientandroidlib.HttpEntity; |
| michael@0 | 35 | import ch.boye.httpclientandroidlib.HttpResponse; |
| michael@0 | 36 | import ch.boye.httpclientandroidlib.StatusLine; |
| michael@0 | 37 | import ch.boye.httpclientandroidlib.client.ResponseHandler; |
| michael@0 | 38 | import ch.boye.httpclientandroidlib.client.HttpResponseException; |
| michael@0 | 39 | import ch.boye.httpclientandroidlib.util.EntityUtils; |
| michael@0 | 40 | |
| michael@0 | 41 | /** |
| michael@0 | 42 | * A {@link ResponseHandler} that returns the response body as a String |
| michael@0 | 43 | * for successful (2xx) responses. If the response code was >= 300, the response |
| michael@0 | 44 | * body is consumed and an {@link HttpResponseException} is thrown. |
| michael@0 | 45 | * |
| michael@0 | 46 | * If this is used with |
| michael@0 | 47 | * {@link ch.boye.httpclientandroidlib.client.HttpClient#execute( |
| michael@0 | 48 | * ch.boye.httpclientandroidlib.client.methods.HttpUriRequest, ResponseHandler)}, |
| michael@0 | 49 | * HttpClient may handle redirects (3xx responses) internally. |
| michael@0 | 50 | * |
| michael@0 | 51 | * |
| michael@0 | 52 | * @since 4.0 |
| michael@0 | 53 | */ |
| michael@0 | 54 | @Immutable |
| michael@0 | 55 | public class BasicResponseHandler implements ResponseHandler<String> { |
| michael@0 | 56 | |
| michael@0 | 57 | /** |
| michael@0 | 58 | * Returns the response body as a String if the response was successful (a |
| michael@0 | 59 | * 2xx status code). If no response body exists, this returns null. If the |
| michael@0 | 60 | * response was unsuccessful (>= 300 status code), throws an |
| michael@0 | 61 | * {@link HttpResponseException}. |
| michael@0 | 62 | */ |
| michael@0 | 63 | public String handleResponse(final HttpResponse response) |
| michael@0 | 64 | throws HttpResponseException, IOException { |
| michael@0 | 65 | StatusLine statusLine = response.getStatusLine(); |
| michael@0 | 66 | if (statusLine.getStatusCode() >= 300) { |
| michael@0 | 67 | throw new HttpResponseException(statusLine.getStatusCode(), |
| michael@0 | 68 | statusLine.getReasonPhrase()); |
| michael@0 | 69 | } |
| michael@0 | 70 | |
| michael@0 | 71 | HttpEntity entity = response.getEntity(); |
| michael@0 | 72 | return entity == null ? null : EntityUtils.toString(entity); |
| michael@0 | 73 | } |
| michael@0 | 74 | |
| michael@0 | 75 | } |
