001    // Copyright 2007 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.tapestry5;
016    
017    import org.apache.tapestry5.ioc.Locatable;
018    import org.apache.tapestry5.ioc.Location;
019    
020    /**
021     * Exception thrown when a {@link Block} is requested but not found.
022     */
023    public class BlockNotFoundException extends RuntimeException implements Locatable
024    {
025        private static final long serialVersionUID = 81221040659940576L;
026    
027        private final Location location;
028    
029        public BlockNotFoundException(String message, Location location)
030        {
031            super(message);
032    
033            this.location = location;
034        }
035    
036        public Location getLocation()
037        {
038            return location;
039        }
040    }