| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 2003 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Apache" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache |
| * XMLBeans", nor may "Apache" appear in their name, without prior |
| * written permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation and was |
| * originally based on software copyright (c) 2000-2003 BEA Systems |
| * Inc., <http://www.bea.com/>. For more information on the Apache Software |
| * Foundation, please see <http://www.apache.org/>. |
| */ |
| |
| package weblogic.xml.stream; |
| |
| import java.io.IOException; |
| import java.io.PrintStream; |
| import java.io.PrintWriter; |
| |
| import weblogic.utils.NestedThrowable; |
| |
| /** |
| * The base exception for unexpected input during XML handling |
| * |
| * @since Weblogic XML Input Stream 1.0 |
| * @version 1.0 |
| */ |
| |
| public class XMLStreamException |
| extends IOException |
| implements NestedThrowable |
| { |
| protected Throwable th; |
| |
| public XMLStreamException() {} |
| |
| public XMLStreamException(String msg) { |
| super(msg); |
| } |
| |
| public XMLStreamException(Throwable th) { |
| this.th = th; |
| |
| } |
| |
| public XMLStreamException(String msg, Throwable th) { |
| super(msg); |
| this.th = th; |
| } |
| |
| /** |
| * Gets the nested exception. |
| * |
| * @return Nested exception |
| */ |
| public Throwable getNestedException() { |
| return getNested(); |
| } |
| |
| //try to do someting useful |
| public String getMessage() { |
| String msg = super.getMessage(); |
| |
| if (msg == null && th != null) { |
| return th.getMessage(); |
| } else { |
| return msg; |
| } |
| } |
| |
| |
| // ================================================================= |
| // NestedThrowable implementation. |
| |
| /** |
| * Gets the nested Throwable. |
| * |
| * @return Nested exception |
| */ |
| public Throwable getNested() { |
| return th; |
| } |
| |
| public String superToString() { |
| return super.toString(); |
| } |
| |
| public void superPrintStackTrace(PrintStream ps) { |
| super.printStackTrace(ps); |
| } |
| |
| public void superPrintStackTrace(PrintWriter pw) { |
| super.printStackTrace(pw); |
| } |
| |
| // End NestedThrowable implementation. |
| // ================================================================= |
| |
| /** |
| * Prints the exception message and its nested exception message. |
| * |
| * @return String representation of the exception |
| */ |
| public String toString() { |
| return NestedThrowable.Util.toString(this); |
| } |
| |
| /** |
| * Prints the stack trace associated with this exception and |
| * its nested exception. |
| * |
| * @param s PrintStream |
| */ |
| public void printStackTrace(PrintStream s) { |
| NestedThrowable.Util.printStackTrace(this, s); |
| } |
| |
| /** |
| * Prints the stack trace associated with this exception and |
| * its nested exception. |
| * |
| * @param s PrintStream |
| */ |
| public void printStackTrace(PrintWriter w) { |
| NestedThrowable.Util.printStackTrace(this, w); |
| } |
| |
| /** |
| * Prints the stack trace associated with this exception and |
| * its nested exception to System.err. |
| * |
| * @param s PrintStream |
| */ |
| public void printStackTrace() { |
| printStackTrace(System.err); |
| } |
| } |
| |
| |