// Copyright 2008 The Apache Software Foundation
//
// Licensed 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.tapestry.internal.services;
import org.apache.tapestry.ContentType;
import org.apache.tapestry.internal.structure.Page;
import org.apache.tapestry.ioc.internal.util.Defense;
import org.apache.tapestry.runtime.Component;
import java.io.IOException;
public class ResponseRendererImpl implements ResponseRenderer
{
private final RequestPageCache _pageCache;
private final PageContentTypeAnalyzer _pageContentAnalyzer;
private final PageResponseRenderer _renderer;
public ResponseRendererImpl(RequestPageCache pageCache, PageContentTypeAnalyzer pageContentAnalyzer,
PageResponseRenderer renderer)
{
_pageCache = pageCache;
_pageContentAnalyzer = pageContentAnalyzer;
_renderer = renderer;
}
public ContentType findContentType(Object component)
{
Component c = Defense.cast(component, Component.class, "component");
String pageName = c.getComponentResources().getPageName();
Page page = _pageCache.get(pageName);
return _pageContentAnalyzer.findContentType(page);
}
public void renderPageMarkupResponse(String pageName) throws IOException
{
Page page = _pageCache.get(pageName);
_renderer.renderPageResponse(page);
}
}