001    /*
002     * Copyright 2006 Stephen J. McConnell.
003     *
004     * Licensed  under the  Apache License,  Version 2.0  (the "License");
005     * you may not use  this file  except in  compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     *   http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed  under the  License is distributed on an "AS IS" BASIS,
012     * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
013     * implied.
014     *
015     * See the License for the specific language governing permissions and
016     * limitations under the License.
017     */
018    
019    package net.dpml.runtime;
020    
021    import org.w3c.dom.Element;
022    
023    /**
024     * Exception thrown if a solution for a required context entry is not found.
025     */
026    public class MissingContextEntryException extends ComponentException
027    {    
028       /**
029        * Create a new missing context entry exception.
030        * @param message the exception message
031        */
032        public MissingContextEntryException( String message )
033        {
034            this( message, null );
035        }
036        
037       /**
038        * Create a new missing context entry exception.
039        * @param message the exception message
040        * @param cause the causal exception
041        */
042        public MissingContextEntryException( String message, Throwable cause )
043        {
044            this( message, cause, null );
045        }
046        
047       /**
048        * Create a new missing context entry exception.
049        * @param message the exception message
050        * @param cause the causal exception
051        * @param element the element representing the source definition
052        */
053        public MissingContextEntryException( String message, Throwable cause, Element element )
054        {
055            super( message, cause, element );
056        }
057    }