1 /*
2 * $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//httpclient/src/test/org/apache/commons/httpclient/server/ErrorResponse.java,v 1.6 2004/11/13 12:21:28 olegk Exp $
3 * $Revision: 480424 $
4 * $Date: 2006-11-29 06:56:49 +0100 (Wed, 29 Nov 2006) $
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 * [Additional notices, if required by prior licensing conditions]
30 *
31 */
32
33 package org.apache.commons.httpclient.server;
34
35 import java.util.HashMap;
36
37 import org.apache.commons.httpclient.Header;
38 import org.apache.commons.httpclient.HttpStatus;
39 import org.apache.commons.httpclient.HttpVersion;
40
41 /**
42 * Default error responses.
43 *
44 * @author Christian Kohlschuetter
45 */
46 public class ErrorResponse {
47
48 private static final HashMap responses = new HashMap();
49
50 private ErrorResponse() {
51 super();
52 }
53
54 public static SimpleResponse getResponse(int statusCode) {
55 Integer code = new Integer(statusCode);
56 SimpleResponse response = (SimpleResponse)responses.get(code);
57 if (response == null) {
58 response = new SimpleResponse();
59 response.setStatusLine(HttpVersion.HTTP_1_0, statusCode);
60 response.setHeader(new Header("Content-Type", "text/plain; charset=US-ASCII"));
61
62 String s = HttpStatus.getStatusText(statusCode);
63 if (s == null) {
64 s = "Error " + statusCode;
65 }
66 response.setBodyString(s);
67 response.addHeader(new Header("Connection", "close"));
68 response.addHeader(new Header("Content-Lenght", Integer.toString(s.length())));
69 responses.put(code, response);
70 }
71 return response;
72 }
73 }