1 /* 2 * Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package javax.xml.transform; 27 28 /** 29 * Thrown when a problem with configuration with the Transformer Factories 30 * exists. This error will typically be thrown when the class of a 31 * transformation factory specified in the system properties cannot be found 32 * or instantiated. 33 */ 34 public class TransformerFactoryConfigurationError extends Error { 35 private static final long serialVersionUID = -6527718720676281516L; 36 37 /** 38 * <code>Exception</code> for the 39 * <code>TransformerFactoryConfigurationError</code>. 40 */ 41 private Exception exception; 42 43 /** 44 * Create a new <code>TransformerFactoryConfigurationError</code> with no 45 * detail message. 46 */ 47 public TransformerFactoryConfigurationError() { 48 49 super(); 50 51 this.exception = null; 52 } 53 54 /** 55 * Create a new <code>TransformerFactoryConfigurationError</code> with 56 * the <code>String</code> specified as an error message. 57 * 58 * @param msg The error message for the exception. 59 */ 60 public TransformerFactoryConfigurationError(String msg) { 61 62 super(msg); 63 64 this.exception = null; 65 } 66 67 /** 68 * Create a new <code>TransformerFactoryConfigurationError</code> with a 69 * given <code>Exception</code> base cause of the error. 70 * 71 * @param e The exception to be encapsulated in a 72 * TransformerFactoryConfigurationError. 73 */ 74 public TransformerFactoryConfigurationError(Exception e) { 75 76 super(e.toString()); 77 78 this.exception = e; 79 } 80 81 /** 82 * Create a new <code>TransformerFactoryConfigurationError</code> with the 83 * given <code>Exception</code> base cause and detail message. 84 * 85 * @param e The exception to be encapsulated in a 86 * TransformerFactoryConfigurationError 87 * @param msg The detail message. 88 */ 89 public TransformerFactoryConfigurationError(Exception e, String msg) { 90 91 super(msg); 92 93 this.exception = e; 94 } 95 96 /** 97 * Return the message (if any) for this error . If there is no 98 * message for the exception and there is an encapsulated 99 * exception then the message of that exception will be returned. 100 * 101 * @return The error message. 102 */ 103 public String getMessage() { 104 105 String message = super.getMessage(); 106 107 if ((message == null) && (exception != null)) { 108 return exception.getMessage(); 109 } 110 111 return message; 112 } 113 114 /** 115 * Return the actual exception (if any) that caused this exception to 116 * be raised. 117 * 118 * @return The encapsulated exception, or null if there is none. 119 */ 120 public Exception getException() { 121 return exception; 122 } 123 /** 124 * use the exception chaining mechanism of JDK1.4 125 */ 126 @Override 127 public Throwable getCause() { 128 return exception; 129 } 130 }