/*
    * 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.trinidad.component;
  
  import javax.faces.component.UIComponent;
  import javax.faces.event.FacesEvent;
  import javax.faces.event.FacesListener;
  import javax.faces.event.PhaseId;
  import org.apache.myfaces.trinidad.logging.TrinidadLogger;
  
  /**
   * This class wraps a FacesEvent
   */
  public class WrapperEvent extends FacesEvent
  {
    public WrapperEvent(UIComponent source, FacesEvent wrappedEvent)
    {
      super(source);
      // Event can't be null 
      if (wrappedEvent == null)
        throw new NullPointerException(_LOG.getMessage(
          "WRAPPEDEVENT"));
  
      _event = wrappedEvent;
    }
  
    @Override
    public PhaseId getPhaseId()
    {
      return _event.getPhaseId();
    }
  
    @Override
    public void setPhaseId(PhaseId phaseId)
    {
      _event.setPhaseId(phaseId);
    }
  
    @Override
    public void processListener(FacesListener listener)
    {
      // This event is never delivered to a listener
      throw new IllegalStateException();
    }
  
    @Override
    public boolean isAppropriateListener(FacesListener listener)
    {
      // This event is never delivered to a listener
      return false;
    }
  
    public FacesEvent getEvent()
    {
      return _event;
    }
    
    private final FacesEvent _event;
    private static final TrinidadLogger _LOG = TrinidadLogger.createTrinidadLogger(
      WrapperEvent.class);
    private static final long serialVersionUID = 1L;
  }