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 net.dpml.lang.DecodingException;
022    
023    import dpml.util.ElementHelper;
024    
025    import org.w3c.dom.Document;
026    import org.w3c.dom.Element;
027    import org.w3c.dom.NamedNodeMap;
028    import org.w3c.dom.Node;
029    
030    /**
031     * Exception thrown if a solution for a required context entry is not found.
032     */
033    public class MissingContextEntryException extends ComponentException
034    {    
035       /**
036        * Create a new missing context entry exception.
037        * @param message the exception message
038        */
039        public MissingContextEntryException( String message )
040        {
041            this( message, null );
042        }
043        
044       /**
045        * Create a new missing context entry exception.
046        * @param message the exception message
047        * @param cause the causal exception
048        */
049        public MissingContextEntryException( String message, Throwable cause )
050        {
051            this( message, cause, null );
052        }
053        
054       /**
055        * Create a new missing context entry exception.
056        * @param message the exception message
057        * @param cause the causal exception
058        * @param element the element representing the source definition
059        */
060        public MissingContextEntryException( String message, Throwable cause, Element element )
061        {
062            super( message, cause, element );
063        }
064    }