/**
 *
 * Copyright 2003-2004 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.
 */

//
// This source code implements specifications defined by the Java
// Community Process. In order to remain compliant with the specification
// DO NOT add / change / or delete method signatures!
//

package javax.ejb;

import java.io.PrintStream;
import java.io.PrintWriter;

/**
 *
 *
 *
 * @version $Rev$ $Date$
 */
public class EJBException extends RuntimeException {
    public EJBException() {
        super();
    }

    public EJBException(Exception ex) {
        super(ex);
    }

    public EJBException(String message) {
        super(message);
    }

    public EJBException(String message, Exception ex) {
        super(message, ex);
    }

    public Exception getCausedByException() {
        Throwable cause = getCause();
        if (cause instanceof Exception) {
            return (Exception) cause;
        }
        return null;
    }

    public String getMessage() {
        return super.getMessage();
    }


    public void printStackTrace(PrintStream ps) {
        super.printStackTrace(ps);
    }


    public void printStackTrace() {
        super.printStackTrace();
    }


    public void printStackTrace(PrintWriter pw) {
        super.printStackTrace(pw);
    }
}