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: 155418 $
4 * $Date: 2005-02-26 08:01:52 -0500 (Sat, 26 Feb 2005) $
5 *
6 * ====================================================================
7 *
8 * Copyright 1999-2004 The Apache Software Foundation
9 *
10 * Licensed under the Apache License, Version 2.0 (the "License");
11 * you may not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
13 *
14 * http://www.apache.org/licenses/LICENSE-2.0
15 *
16 * Unless required by applicable law or agreed to in writing, software
17 * distributed under the License is distributed on an "AS IS" BASIS,
18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 * See the License for the specific language governing permissions and
20 * limitations under the License.
21 * ====================================================================
22 *
23 * This software consists of voluntary contributions made by many
24 * individuals on behalf of the Apache Software Foundation. For more
25 * information on the Apache Software Foundation, please see
26 * <http://www.apache.org/>.
27 *
28 * [Additional notices, if required by prior licensing conditions]
29 *
30 */
31
32 package org.apache.commons.httpclient.server;
33
34 import java.util.HashMap;
35
36 import org.apache.commons.httpclient.Header;
37 import org.apache.commons.httpclient.HttpStatus;
38 import org.apache.commons.httpclient.HttpVersion;
39
40 /***
41 * Default error responses.
42 *
43 * @author Christian Kohlschuetter
44 */
45 public class ErrorResponse {
46
47 private static final HashMap responses = new HashMap();
48
49 private ErrorResponse() {
50 super();
51 }
52
53 public static SimpleResponse getResponse(int statusCode) {
54 Integer code = new Integer(statusCode);
55 SimpleResponse response = (SimpleResponse)responses.get(code);
56 if (response == null) {
57 response = new SimpleResponse();
58 response.setStatusLine(HttpVersion.HTTP_1_0, statusCode);
59 response.setHeader(new Header("Content-Type", "text/plain; charset=US-ASCII"));
60
61 String s = HttpStatus.getStatusText(statusCode);
62 if (s == null) {
63 s = "Error " + statusCode;
64 }
65 response.setBodyString(s);
66 response.addHeader(new Header("Connection", "close"));
67 response.addHeader(new Header("Content-Lenght", Integer.toString(s.length())));
68 responses.put(code, response);
69 }
70 return response;
71 }
72 }