001    // Copyright 2004, 2005 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    //     http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    
015    package org.apache.tapestry.contrib.ejb;
016    
017    import javax.ejb.CreateException;
018    
019    
020    /**
021     *  Extended version of {@link CreateException} that includes a root cause.
022     *
023     *  @author Howard Lewis Ship
024     *
025     **/
026    
027    public class XCreateException extends CreateException
028    {
029        private static final long serialVersionUID = 6807032467099102587L;
030        
031        private final Throwable _rootCause;
032    
033        public XCreateException(String message)
034        {
035            super(message);
036            _rootCause = null;
037        }
038    
039        public XCreateException(String message, Throwable rootCause)
040        {
041            super(message);
042    
043            this._rootCause = rootCause;
044        }
045    
046        public XCreateException(Throwable rootCause)
047        {
048            super(rootCause.getMessage());
049    
050            this._rootCause = rootCause;
051        }
052    
053        public Throwable getRootCause()
054        {
055            return _rootCause;
056        }
057    }