001    package org.apache.ojb.broker;
002    
003    /* Copyright 2002-2005 The Apache Software Foundation
004     *
005     * Licensed under the Apache License, Version 2.0 (the "License");
006     * you may not use this file except in compliance with the License.
007     * You may obtain a copy of the License at
008     *
009     *     http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    
018    import org.apache.commons.lang.exception.NestableException;
019    
020    /**
021     * Base class of all checked exceptions used in OJB.
022     *
023     * @author Thomas Mahler
024     * @version $Id: OJBException.java,v 1.1 2007-08-24 22:17:36 ewestfal Exp $
025     */
026    public class OJBException extends NestableException
027    {
028        /**
029         * Creates a new exception instance.
030         */
031        public OJBException()
032        {
033            super();
034        }
035    
036        /**
037         * Creates a new exception instance.
038         * 
039         * @param msg The exception message
040         */
041        public OJBException(String msg)
042        {
043            super(msg);
044        }
045    
046        /**
047         * Creates a new exception instance.
048         * 
049         * @param cause The base exception
050         */
051        public OJBException(Throwable cause)
052        {
053            super(cause);
054        }
055    
056        /**
057         * Creates a new exception instance.
058         * 
059         * @param msg   The exception message
060         * @param cause The base exception
061         */
062        public OJBException(String msg, Throwable cause)
063        {
064            super(msg, cause);
065        }
066    }