/*

 * reserved comment block

 * DO NOT REMOVE OR ALTER!

 */

/*

 * Copyright 2001, 2002,2004 The Apache Software Foundation.

 *

 * Licensed 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 com.sun.org.apache.xerces.internal.xni;

/**

 * This exception is the base exception of all XNI exceptions. It

 * can be constructed with an error message or used to wrap another

 * exception object.

 * <p>

 * <strong>Note:</strong> By extending the Java

 * <code>RuntimeException</code>, XNI handlers and components are

 * not required to catch XNI exceptions but may explicitly catch

 * them, if so desired.

 *

 * @author Andy Clark, IBM

 *

 */

public class XNIException

    extends RuntimeException {

    /** Serialization version. */

    static final long serialVersionUID = 9019819772686063775L;

    //

    // Data

    //

    /** The wrapped exception. */

    private Exception fException;

    //

    // Constructors

    //

    /**

     * Constructs an XNI exception with a message.

     *

     * @param message The exception message.

     */

    public XNIException(String message) {

        super(message);

    } // <init>(String)

    /**

     * Constructs an XNI exception with a wrapped exception.

     *

     * @param exception The wrapped exception.

     */

    public XNIException(Exception exception) {

        super(exception.getMessage());

        fException = exception;

    } // <init>(Exception)

    /**

     * Constructs an XNI exception with a message and wrapped exception.

     *

     * @param message The exception message.

     * @param exception The wrapped exception.

     */

    public XNIException(String message, Exception exception) {

        super(message);

        fException = exception;

    } // <init>(Exception,String)

    //

    // Public methods

    //

    /** Returns the wrapped exception. */

    public Exception getException() {

        return fException;

    } // getException():Exception

    public Throwable getCause() {

       return fException;

    }

} // class QName