| /* |
| * 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. |
| */ |
| |
| // $Id: DatatypeConfigurationException.java 569987 2007-08-27 04:08:46Z mrglavas $ |
| |
| package javax.xml.datatype; |
| |
| import java.io.IOException; |
| import java.io.ObjectInputStream; |
| import java.io.PrintStream; |
| import java.io.PrintWriter; |
| import java.lang.reflect.Method; |
| |
| /** |
| * <p>Indicates a serious configuration error.</p> |
| * |
| * @author <a href="mailto:Jeff.Suttor@Sun.com">Jeff Suttor</a> |
| * @version $Revision: 569987 $, $Date: 2007-08-26 21:08:46 -0700 (Sun, 26 Aug 2007) $ |
| * @since 1.5 |
| */ |
| |
| public class DatatypeConfigurationException extends Exception { |
| |
| /** Stream Unique Identifier. */ |
| private static final long serialVersionUID = -1699373159027047238L; |
| |
| /** This field is required to store the cause on JDK 1.3 and below. */ |
| private Throwable causeOnJDK13OrBelow; |
| |
| /** Indicates whether this class is being used in a JDK 1.4 context. */ |
| private transient boolean isJDK14OrAbove = false; |
| |
| /** |
| * <p>Create a new <code>DatatypeConfigurationException</code> with |
| * no specified detail message and cause.</p> |
| */ |
| |
| public DatatypeConfigurationException() { |
| } |
| |
| /** |
| * <p>Create a new <code>DatatypeConfigurationException</code> with |
| * the specified detail message.</p> |
| * |
| * @param message The detail message. |
| */ |
| |
| public DatatypeConfigurationException(String message) { |
| super(message); |
| } |
| |
| /** |
| * <p>Create a new <code>DatatypeConfigurationException</code> with |
| * the specified detail message and cause.</p> |
| * |
| * @param message The detail message. |
| * @param cause The cause. A <code>null</code> value is permitted, and indicates that the cause is nonexistent or unknown. |
| */ |
| |
| public DatatypeConfigurationException(String message, Throwable cause) { |
| super(message); |
| initCauseByReflection(cause); |
| } |
| |
| /** |
| * <p>Create a new <code>DatatypeConfigurationException</code> with |
| * the specified cause.</p> |
| * |
| * @param cause The cause. A <code>null</code> value is permitted, and indicates that the cause is nonexistent or unknown. |
| */ |
| |
| public DatatypeConfigurationException(Throwable cause) { |
| super(cause == null ? null : cause.toString()); |
| initCauseByReflection(cause); |
| } |
| |
| /** |
| * Print the the trace of methods from where the error |
| * originated. This will trace all nested exception |
| * objects, as well as this object. |
| */ |
| public void printStackTrace() { |
| if (!isJDK14OrAbove && causeOnJDK13OrBelow != null) { |
| printStackTrace0(new PrintWriter(System.err, true)); |
| } |
| else { |
| super.printStackTrace(); |
| } |
| } |
| |
| /** |
| * Print the the trace of methods from where the error |
| * originated. This will trace all nested exception |
| * objects, as well as this object. |
| * @param s The stream where the dump will be sent to. |
| */ |
| public void printStackTrace(PrintStream s) { |
| if (!isJDK14OrAbove && causeOnJDK13OrBelow != null) { |
| printStackTrace0(new PrintWriter(s)); |
| } |
| else { |
| super.printStackTrace(s); |
| } |
| } |
| |
| /** |
| * Print the the trace of methods from where the error |
| * originated. This will trace all nested exception |
| * objects, as well as this object. |
| * @param s The writer where the dump will be sent to. |
| */ |
| public void printStackTrace(PrintWriter s) { |
| if (!isJDK14OrAbove && causeOnJDK13OrBelow != null) { |
| printStackTrace0(s); |
| } |
| else { |
| super.printStackTrace(s); |
| } |
| } |
| |
| private void printStackTrace0(PrintWriter s) { |
| causeOnJDK13OrBelow.printStackTrace(s); |
| s.println("------------------------------------------"); |
| super.printStackTrace(s); |
| } |
| |
| private void initCauseByReflection(Throwable cause) { |
| causeOnJDK13OrBelow = cause; |
| try { |
| Method m = this.getClass().getMethod("initCause", new Class[] {Throwable.class}); |
| m.invoke(this, new Object[] {cause}); |
| isJDK14OrAbove = true; |
| } |
| // Ignore exception |
| catch (Exception e) {} |
| } |
| |
| private void readObject(ObjectInputStream in) |
| throws IOException, ClassNotFoundException { |
| in.defaultReadObject(); |
| try { |
| Method m1 = this.getClass().getMethod("getCause", new Class[] {}); |
| Throwable cause = (Throwable) m1.invoke(this, new Object[] {}); |
| if (causeOnJDK13OrBelow == null) { |
| causeOnJDK13OrBelow = cause; |
| } |
| else if (cause == null) { |
| Method m2 = this.getClass().getMethod("initCause", new Class[] {Throwable.class}); |
| m2.invoke(this, new Object[] {causeOnJDK13OrBelow}); |
| } |
| isJDK14OrAbove = true; |
| } |
| // Ignore exception |
| catch (Exception e) {} |
| } |
| } |