| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.commons.jxpath; |
| |
| /** |
| * Thrown when a problem with configuration with the {@link JXPathContextFactory JXPathContextFactories} |
| * exists. This error will typically be thrown when the class of a |
| * factory specified in the system properties cannot be found |
| * or instantiated. |
| * |
| * @author Dmitri Plotnikov |
| * @version $Revision$ $Date$ |
| */ |
| public class JXPathContextFactoryConfigurationError extends Error { |
| |
| /** @serial */ |
| private Exception exception; |
| |
| /** |
| * Create a new <code>JXPathContextFactoryConfigurationError</code> with no |
| * detail mesage. |
| */ |
| public JXPathContextFactoryConfigurationError() { |
| super(); |
| this.exception = null; |
| } |
| |
| /** |
| * Create a new <code>JXPathContextFactoryConfigurationError</code> with |
| * the <code>String </code> specified as an error message. |
| * |
| * @param msg The error message for the exception. |
| */ |
| public JXPathContextFactoryConfigurationError(String msg) { |
| super(msg); |
| this.exception = null; |
| } |
| |
| |
| /** |
| * Create a new <code>JXPathContextFactoryConfigurationError</code> with a |
| * given <code>Exception</code> base cause of the error. |
| * |
| * @param e The exception to be encapsulated in a |
| * JXPathContextFactoryConfigurationError. |
| */ |
| public JXPathContextFactoryConfigurationError(Exception e) { |
| super(e.toString()); |
| this.exception = e; |
| } |
| |
| /** |
| * Create a new <code>JXPathContextFactoryConfigurationError</code> with the |
| * given <code>Exception</code> base cause and detail message. |
| * |
| * @param e The exception to be encapsulated in a |
| * JXPathContextFactoryConfigurationError |
| * @param msg The detail message. |
| */ |
| public JXPathContextFactoryConfigurationError(Exception e, String msg) { |
| super(msg); |
| this.exception = e; |
| } |
| |
| |
| /** |
| * Return the message (if any) for this error . If there is no |
| * message for the exception and there is an encapsulated |
| * exception then the message of that exception will be returned. |
| * |
| * @return The error message. |
| */ |
| public String getMessage () { |
| String message = super.getMessage(); |
| if (message == null && exception != null) { |
| return exception.getMessage(); |
| } |
| return message; |
| } |
| |
| /** |
| * Return the actual exception (if any) that caused this exception to |
| * be raised. |
| * |
| * @return The encapsulated exception, or null if there is none. |
| */ |
| public Exception getException () { |
| return exception; |
| } |
| } |