fine-third/fine-third-jdk11/fine-jaxb/src/main/java/javax/xml/bind/JAXBException.java

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2003-2017 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://oss.oracle.com/licenses/CDDL+GPL-1.1
 * or LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package javax.xml.bind;

import java.io.PrintWriter;

/**
 * This is the root exception class for all JAXB exceptions.
 *
 * @author <ul><li>Ryan Shoemaker, Sun Microsystems, Inc.</li></ul>
 * @see JAXBContext
 * @see Marshaller
 * @see Unmarshaller
 * @since 1.6, JAXB 1.0
 */
public class JAXBException extends Exception {
  
    /** 
     * Vendor specific error code
     *
     */
    private String errorCode;

    /** 
     * Exception reference
     *
     */
    private volatile Throwable linkedException;

    static final long serialVersionUID = -5621384651494307979L;

    /** 
     * Construct a JAXBException with the specified detail message.  The 
     * errorCode and linkedException will default to null.
     *
     * @param message a description of the exception
     */
    public JAXBException(String message) {
        this( message, null, null );
    }

    /** 
     * Construct a JAXBException with the specified detail message and vendor 
     * specific errorCode.  The linkedException will default to null.
     *
     * @param message a description of the exception
     * @param errorCode a string specifying the vendor specific error code
     */
    public JAXBException(String message, String errorCode) {
        this( message, errorCode, null );
    }

    /** 
     * Construct a JAXBException with a linkedException.  The detail message and
     * vendor specific errorCode will default to null.
     *
     * @param exception the linked exception
     */
    public JAXBException(Throwable exception) {
        this( null, null, exception );
    }
    
    /** 
     * Construct a JAXBException with the specified detail message and 
     * linkedException.  The errorCode will default to null.
     *
     * @param message a description of the exception
     * @param exception the linked exception
     */
    public JAXBException(String message, Throwable exception) {
        this( message, null, exception );
    }
    
    /** 
     * Construct a JAXBException with the specified detail message, vendor 
     * specific errorCode, and linkedException.
     *
     * @param message a description of the exception
     * @param errorCode a string specifying the vendor specific error code
     * @param exception the linked exception
     */
    public JAXBException(String message, String errorCode, Throwable exception) {
        super( message );
        this.errorCode = errorCode;
        this.linkedException = exception;
    }
    
    /** 
     * Get the vendor specific error code
     *
     * @return a string specifying the vendor specific error code
     */
    public String getErrorCode() {
        return this.errorCode;
    }

    /**
     * Get the linked exception 
     *
     * @return the linked Exception, null if none exists
     */
    public Throwable getLinkedException() {
        return linkedException;
    }

    /**
     * Add a linked Exception.
     *
     * @param exception the linked Exception (A null value is permitted and 
     *                  indicates that the linked exception does not exist or
     *                  is unknown).
     */
    public void setLinkedException( Throwable exception ) {
        this.linkedException = exception;
    }
    
    /**
     * Returns a short description of this JAXBException.
     *
     */
    public String toString() {
        return linkedException == null ? 
            super.toString() :
            super.toString() + "\n - with linked exception:\n[" +
                                linkedException.toString()+ "]";
    }

    /**
     * Prints this JAXBException and its stack trace (including the stack trace
     * of the linkedException if it is non-null) to the PrintStream.
     *
     * @param s PrintStream to use for output
     */
    public void printStackTrace( java.io.PrintStream s ) {
        super.printStackTrace(s);
    }

    /**
     * Prints this JAXBException and its stack trace (including the stack trace
     * of the linkedException if it is non-null) to {@code System.err}.
     *
     */
    public void printStackTrace() {
        super.printStackTrace();
    }

    /**
     * Prints this JAXBException and its stack trace (including the stack trace
     * of the linkedException if it is non-null) to the PrintWriter.
     *
     * @param s PrintWriter to use for output
     */
    public void printStackTrace(PrintWriter s) {
        super.printStackTrace(s);
    }

    @Override
    public Throwable getCause() {
        return linkedException;
    }
}