/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.avalon.framework;

Class from which all exceptions should inherit.
Allows recording of nested exceptions.
Author:
Avalon Development Team
Version:
$Id: CascadingRuntimeException.java 506231 2007-02-12 02:36:54Z crossley $/**
 * Class from which all exceptions should inherit.
 * Allows recording of nested exceptions.
 *
 * @author <a href="mailto:dev@avalon.apache.org">Avalon Development Team</a>
 * @version $Id: CascadingRuntimeException.java 506231 2007-02-12 02:36:54Z crossley $
 */
public class CascadingRuntimeException
    extends RuntimeException
    implements CascadingThrowable
{
    private final Throwable m_throwable;

    
Construct a new CascadingRuntimeException instance.
Params:
message – The detail message for this exception.
throwable – the root cause of the exception/**
     * Construct a new <code>CascadingRuntimeException</code> instance.
     *
     * @param message The detail message for this exception.
     * @param throwable the root cause of the exception
     */
    public CascadingRuntimeException( final String message, final Throwable throwable )
    {
        super( message );
        m_throwable = throwable;
    }

    
Retrieve root cause of the exception.
Returns:
the root cause/**
     * Retrieve root cause of the exception.
     *
     * @return the root cause
     */
    public final Throwable getCause()
    {
        return m_throwable;
    }
}