1 /* 2 * $Header: /home/cvs/jakarta-commons/httpclient/src/test/org/apache/commons/httpclient/server/ErrorResponse.java,v 1.1.2.1 2003/11/18 12:26:38 oglueck Exp $ 3 * $Revision: 1.1.2.1 $ 4 * $Date: 2003/11/18 12:26:38 $ 5 * 6 * ==================================================================== 7 * 8 * The Apache Software License, Version 1.1 9 * 10 * Copyright (c) 1999-2003 The Apache Software Foundation. All rights 11 * reserved. 12 * 13 * Redistribution and use in source and binary forms, with or without 14 * modification, are permitted provided that the following conditions 15 * are met: 16 * 17 * 1. Redistributions of source code must retain the above copyright 18 * notice, this list of conditions and the following disclaimer. 19 * 20 * 2. Redistributions in binary form must reproduce the above copyright 21 * notice, this list of conditions and the following disclaimer in 22 * the documentation and/or other materials provided with the 23 * distribution. 24 * 25 * 3. The end-user documentation included with the redistribution, if 26 * any, must include the following acknowlegement: 27 * "This product includes software developed by the 28 * Apache Software Foundation (http://www.apache.org/)." 29 * Alternately, this acknowlegement may appear in the software itself, 30 * if and wherever such third-party acknowlegements normally appear. 31 * 32 * 4. The names "The Jakarta Project", "Commons", and "Apache Software 33 * Foundation" must not be used to endorse or promote products derived 34 * from this software without prior written permission. For written 35 * permission, please contact apache@apache.org. 36 * 37 * 5. Products derived from this software may not be called "Apache" 38 * nor may "Apache" appear in their names without prior written 39 * permission of the Apache Group. 40 * 41 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 42 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 43 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 44 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 45 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 46 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 47 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 48 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 49 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 50 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 51 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 52 * SUCH DAMAGE. 53 * ==================================================================== 54 * 55 * This software consists of voluntary contributions made by many 56 * individuals on behalf of the Apache Software Foundation. For more 57 * information on the Apache Software Foundation, please see 58 * <http://www.apache.org/>. 59 * 60 * [Additional notices, if required by prior licensing conditions] 61 * 62 */ 63 64 package org.apache.commons.httpclient.server; 65 66 import java.util.HashMap; 67 68 import org.apache.commons.httpclient.HttpStatus; 69 70 /*** 71 * Default error responses. 72 * 73 * @author Christian Kohlschuetter 74 */ 75 public class ErrorResponse { 76 private static ErrorResponse instance = null; 77 public static synchronized ErrorResponse getInstance() { 78 if(instance == null) { 79 instance = new ErrorResponse(); 80 } 81 return instance; 82 } 83 84 private final HashMap responses = new HashMap(); 85 86 private ErrorResponse() { 87 } 88 89 public void setResponse(int statusCode, GenericResponse r) { 90 Integer code = new Integer(statusCode); 91 responses.put(code, r); 92 } 93 94 public GenericResponse getResponse(int statusCode) { 95 Integer code = new Integer(statusCode); 96 GenericResponse r = (GenericResponse)responses.get(code); 97 if(r == null) { 98 String text = statusCode+" "+HttpStatus.getStatusText(statusCode); 99 r = new GenericResponse("HTTP/1.0 "+text, 100 "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n" 101 + "<html>\n<head>" 102 + "<title>"+text+"</title>" 103 + "</head>\n<body>" 104 + "<h1>"+text+"</h1></body>\n</html>\n", 105 "text/html"); 106 107 responses.put(code, r); 108 } 109 return r; 110 } 111 }

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