/*

  * 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 javax.faces.event;

 import java.util.EventObject;

 import javax.faces.component.UIComponent;

 /**

  * see Javadoc of <a href="http://java.sun.com/javaee/javaserverfaces/1.2/docs/api/index.html">JSF Specification</a>

  * 

  * @author Thomas Spiegl (latest modification by $Author: slessard $)

  * @version $Revision: 689655 $ $Date: 2008-08-27 18:18:36 -0500 (Wed, 27 Aug 2008) $

  */

 public abstract class FacesEvent extends EventObject

 {

     private PhaseId _phaseId;

     public FacesEvent(UIComponent uiComponent)

     {

         super(uiComponent);

         if (uiComponent == null)

         {

             throw new IllegalArgumentException("uiComponent");

         }

         _phaseId = PhaseId.ANY_PHASE;

     }

     public abstract boolean isAppropriateListener(FacesListener faceslistener);

     public abstract void processListener(FacesListener faceslistener);

     public UIComponent getComponent()

     {

         return (UIComponent) getSource();

     }

     public void queue()

     {

         ((UIComponent) getSource()).queueEvent(this);

     }

     public PhaseId getPhaseId()

     {

         return _phaseId;

     }

     public void setPhaseId(PhaseId phaseId)

     {

         _phaseId = phaseId;

     }

 }