/*

  * Licensed to the Apache Software Foundation (ASF) under one

  * or more contributor license agreements.  See the NOTICE file

  * distributed with this work for additional information

  * regarding copyright ownership.  The ASF licenses this file

  * to you 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.

  */

 package org.apache.myfaces.el.unified.resolver.implicitobject;

 import java.beans.FeatureDescriptor;

 import javax.el.ELContext;

 import javax.faces.component.UIComponent;

 /**

  * Encapsulates information needed by the ImplicitObjectResolver

  * 

  * @author Leonardo Uribe (latest modification by $Author$)

  * @version $Revision$ $Date$

  */

 public class ComponentImplicitObject extends ImplicitObject

 {

     private static final String NAME = "component";

     /** Creates a new instance of ComponentImplicitObject */

     public ComponentImplicitObject()

     {

     }

     @Override

     public Object getValue(ELContext context)

     {

         return UIComponent.getCurrentComponent(facesContext(context));

     }

     @Override

     public String getName()

     {

         return NAME;

     }

     @Override

     public Class<?> getType()

     {

         return null;

     }

     @Override

     public FeatureDescriptor getDescriptor()

     {

         return makeDescriptor(NAME, "Represents the component most recently pushed using UIComponent.pushComponentToEL",

                               UIComponent.class);

     }

 }