001    // Copyright 2010 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.runtime;
016    
017    /**
018     * Empty implementation of the {@link PageLifecycleListener} interface.
019     */
020    public class PageLifecycleAdapter implements PageLifecycleListener
021    {
022        public void containingPageDidAttach()
023        {
024        }
025    
026        public void containingPageDidDetach()
027        {
028        }
029    
030        public void containingPageDidLoad()
031        {
032        }
033    
034        public void restoreStateBeforePageAttach()
035        {
036        }
037    
038    }