001// Copyright 2008, 2009 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.Link;
018import org.apache.tapestry5.internal.structure.Page;
019import org.apache.tapestry5.services.Response;
020
021import java.io.IOException;
022
023/**
024 * Simply uses the {@link LinkSource} to generate a link which is then {@linkplain
025 * org.apache.tapestry5.services.Response#sendRedirect(org.apache.tapestry5.Link)} sent as a redirect}.
026 */
027public class ActionRenderResponseGeneratorImpl implements ActionRenderResponseGenerator
028{
029    private final LinkSource linkSource;
030
031    private final Response response;
032
033    public ActionRenderResponseGeneratorImpl(LinkSource linkSource, Response response)
034    {
035        this.linkSource = linkSource;
036        this.response = response;
037    }
038
039    public void generateResponse(Page page) throws IOException
040    {
041        Link link = linkSource.createPageRenderLink(page.getName(), false);
042
043        response.sendRedirect(link);
044    }
045}