001    // Copyright 2004, 2005 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.tapestry.junit.mock.c25;
016    
017    import org.apache.tapestry.BaseComponent;
018    import org.apache.tapestry.PageRedirectException;
019    import org.apache.tapestry.event.PageEvent;
020    import org.apache.tapestry.event.PageValidateListener;
021    
022    /**
023     * @author teo
024     */
025    public abstract class RedirectingComponent extends BaseComponent implements PageValidateListener
026    {
027        public abstract String getTargetPage();
028    
029        /**
030         * @see org.apache.tapestry.event.PageValidateListener#pageValidate(org.apache.tapestry.event.PageEvent)
031         */
032        public void pageValidate(PageEvent event)
033        {
034            String pageName = getTargetPage();
035    
036            throw new PageRedirectException(pageName);
037        }
038    
039    }