001//  Copyright 2008, 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
015package org.apache.tapestry5.internal.services;
016
017import org.apache.tapestry5.services.Ajax;
018import org.apache.tapestry5.services.ComponentEventResultProcessor;
019import org.apache.tapestry5.services.ComponentSource;
020
021import java.io.IOException;
022
023/**
024 * Processes a Class result by converting the Class to a logical page name, then processing that.
025 *
026 * @see org.apache.tapestry5.services.ComponentSource
027 * @see org.apache.tapestry5.internal.services.AjaxPageNameComponentEventResultProcessor
028 */
029@SuppressWarnings("all")
030public class AjaxPageClassComponentEventResultProcessor implements ComponentEventResultProcessor<Class>
031{
032    private final ComponentSource componentSource;
033
034    private final ComponentEventResultProcessor masterProcessor;
035
036    public AjaxPageClassComponentEventResultProcessor(ComponentSource componentSource,
037                                                      @Ajax ComponentEventResultProcessor masterProcessor)
038    {
039        this.componentSource = componentSource;
040        this.masterProcessor = masterProcessor;
041    }
042
043    public void processResultValue(Class value) throws IOException
044    {
045        String pageName = componentSource.getPage(value).getComponentResources().getPageName();
046
047        masterProcessor.processResultValue(pageName);
048    }
049}