package org.apache.maven.plugin.war;

 /*

  * Copyright 2001-2006 The Apache Software Foundation.

  *

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  *      http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 import org.apache.maven.project.MavenProject;

 import org.codehaus.plexus.util.introspection.ReflectionValueExtractor;

 import java.util.AbstractMap;

 import java.util.Set;

 /**

  * @version $Id: ReflectionProperties.java 417362 2006-06-27 07:30:32Z brett $

  * @todo merge with resources/assembly plugin

  */

 public class ReflectionProperties

     extends AbstractMap

 {

     private MavenProject project;

     public ReflectionProperties( MavenProject project )

     {

         this.project = project;

     }

     public synchronized Object get( Object key )

     {

         Object value = null;

         try

         {

             value = ReflectionValueExtractor.evaluate( String.valueOf( key ), project );

         }

         catch ( Exception e )

         {

             //TODO: remove the try-catch block when ReflectionValueExtractor.evaluate() throws no more exceptions

         }

         return value;

     }

     public Set entrySet()

     {

         throw new UnsupportedOperationException( "Cannot enumerate properties in a project" );

     }

 }