aoqi@0: /*
aoqi@0:  * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.  Oracle designates this
aoqi@0:  * particular file as subject to the "Classpath" exception as provided
aoqi@0:  * by Oracle in the LICENSE file that accompanied this code.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: package javax.xml.bind;
aoqi@0: 
aoqi@0: import java.io.PrintWriter;
aoqi@0: 
aoqi@0: /**
aoqi@0:  * This is the root exception class for all JAXB exceptions.
aoqi@0:  *
aoqi@0:  * @author <ul><li>Ryan Shoemaker, Sun Microsystems, Inc.</li></ul>
aoqi@0:  * @see JAXBContext
aoqi@0:  * @see Marshaller
aoqi@0:  * @see Unmarshaller
aoqi@0:  * @since JAXB1.0
aoqi@0:  */
aoqi@0: public class JAXBException extends Exception {
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Vendor specific error code
aoqi@0:      *
aoqi@0:      */
aoqi@0:     private String errorCode;
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Exception reference
aoqi@0:      *
aoqi@0:      */
aoqi@0:     private volatile Throwable linkedException;
aoqi@0: 
aoqi@0:     static final long serialVersionUID = -5621384651494307979L;
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Construct a JAXBException with the specified detail message.  The
aoqi@0:      * errorCode and linkedException will default to null.
aoqi@0:      *
aoqi@0:      * @param message a description of the exception
aoqi@0:      */
aoqi@0:     public JAXBException(String message) {
aoqi@0:         this( message, null, null );
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Construct a JAXBException with the specified detail message and vendor
aoqi@0:      * specific errorCode.  The linkedException will default to null.
aoqi@0:      *
aoqi@0:      * @param message a description of the exception
aoqi@0:      * @param errorCode a string specifying the vendor specific error code
aoqi@0:      */
aoqi@0:     public JAXBException(String message, String errorCode) {
aoqi@0:         this( message, errorCode, null );
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Construct a JAXBException with a linkedException.  The detail message and
aoqi@0:      * vendor specific errorCode will default to null.
aoqi@0:      *
aoqi@0:      * @param exception the linked exception
aoqi@0:      */
aoqi@0:     public JAXBException(Throwable exception) {
aoqi@0:         this( null, null, exception );
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Construct a JAXBException with the specified detail message and
aoqi@0:      * linkedException.  The errorCode will default to null.
aoqi@0:      *
aoqi@0:      * @param message a description of the exception
aoqi@0:      * @param exception the linked exception
aoqi@0:      */
aoqi@0:     public JAXBException(String message, Throwable exception) {
aoqi@0:         this( message, null, exception );
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Construct a JAXBException with the specified detail message, vendor
aoqi@0:      * specific errorCode, and linkedException.
aoqi@0:      *
aoqi@0:      * @param message a description of the exception
aoqi@0:      * @param errorCode a string specifying the vendor specific error code
aoqi@0:      * @param exception the linked exception
aoqi@0:      */
aoqi@0:     public JAXBException(String message, String errorCode, Throwable exception) {
aoqi@0:         super( message );
aoqi@0:         this.errorCode = errorCode;
aoqi@0:         this.linkedException = exception;
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Get the vendor specific error code
aoqi@0:      *
aoqi@0:      * @return a string specifying the vendor specific error code
aoqi@0:      */
aoqi@0:     public String getErrorCode() {
aoqi@0:         return this.errorCode;
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Get the linked exception
aoqi@0:      *
aoqi@0:      * @return the linked Exception, null if none exists
aoqi@0:      */
aoqi@0:     public Throwable getLinkedException() {
aoqi@0:         return linkedException;
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Add a linked Exception.
aoqi@0:      *
aoqi@0:      * @param exception the linked Exception (A null value is permitted and
aoqi@0:      *                  indicates that the linked exception does not exist or
aoqi@0:      *                  is unknown).
aoqi@0:      */
aoqi@0:     public void setLinkedException( Throwable exception ) {
aoqi@0:         this.linkedException = exception;
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Returns a short description of this JAXBException.
aoqi@0:      *
aoqi@0:      */
aoqi@0:     public String toString() {
aoqi@0:         return linkedException == null ?
aoqi@0:             super.toString() :
aoqi@0:             super.toString() + "\n - with linked exception:\n[" +
aoqi@0:                                 linkedException.toString()+ "]";
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Prints this JAXBException and its stack trace (including the stack trace
aoqi@0:      * of the linkedException if it is non-null) to the PrintStream.
aoqi@0:      *
aoqi@0:      * @param s PrintStream to use for output
aoqi@0:      */
aoqi@0:     public void printStackTrace( java.io.PrintStream s ) {
aoqi@0:         super.printStackTrace(s);
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Prints this JAXBException and its stack trace (including the stack trace
aoqi@0:      * of the linkedException if it is non-null) to <tt>System.err</tt>.
aoqi@0:      *
aoqi@0:      */
aoqi@0:     public void printStackTrace() {
aoqi@0:         super.printStackTrace();
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Prints this JAXBException and its stack trace (including the stack trace
aoqi@0:      * of the linkedException if it is non-null) to the PrintWriter.
aoqi@0:      *
aoqi@0:      * @param s PrintWriter to use for output
aoqi@0:      */
aoqi@0:     public void printStackTrace(PrintWriter s) {
aoqi@0:         super.printStackTrace(s);
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public Throwable getCause() {
aoqi@0:         return linkedException;
aoqi@0:     }
aoqi@0: }