/*
* Copyright 1999-2002,2004-2005 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.cocoon.portal.generation;
import java.io.IOException;
import java.util.Map;
import org.apache.avalon.framework.parameters.Parameters;
import org.apache.avalon.framework.service.ServiceException;
import org.apache.avalon.framework.service.ServiceManager;
import org.apache.cocoon.ProcessingException;
import org.apache.cocoon.environment.SourceResolver;
import org.apache.cocoon.generation.ServiceableGenerator;
import org.apache.cocoon.portal.PortalManager;
import org.apache.cocoon.portal.PortalService;
import org.xml.sax.SAXException;
/**
* This generator renders the complete portal.
* More precisly, this generator is the starting point for the portal
* rendering. The generator delegates the rendering process to
* to {@link PortalManager} component.
* This generator needs one runtime configuration: the name of
* the portal to render as a sitemap parameter named "portal-name".
*
* @author <a href="mailto:cziegeler@s-und-n.de">Carsten Ziegeler</a>
* @author <a href="mailto:volker.schmitt@basf-it-services.com">Volker Schmitt</a>
*
* @version CVS $Id: PortalGenerator.java 158825 2005-03-23 20:00:56Z cziegeler $
*/
public class PortalGenerator
extends ServiceableGenerator {
/** The portal service. */
protected PortalService portalService;
/**
* @see org.apache.avalon.framework.activity.Disposable#dispose()
*/
public void dispose() {
if ( this.manager != null ) {
this.manager.release(this.portalService);
this.portalService = null;
}
super.dispose();
}
/**
* @see org.apache.avalon.framework.service.Serviceable#service(org.apache.avalon.framework.service.ServiceManager)
*/
public void service(ServiceManager manager) throws ServiceException {
super.service(manager);
this.portalService = (PortalService)this.manager.lookup(PortalService.ROLE);
}
/* (non-Javadoc)
* @see org.apache.cocoon.generation.Generator#generate()
*/
public void generate()
throws IOException, SAXException, ProcessingException {
// start the portal rendering
// 1. event processing
// 2. rendering
PortalManager pm = this.portalService.getComponentManager().getPortalManager();
pm.process();
pm.showPortal(this.xmlConsumer, this.parameters);
}
/* (non-Javadoc)
* @see org.apache.cocoon.sitemap.SitemapModelComponent#setup(org.apache.cocoon.environment.SourceResolver, java.util.Map, java.lang.String, org.apache.avalon.framework.parameters.Parameters)
*/
public void setup(SourceResolver resolver,
Map objectModel,
String src,
Parameters par)
throws ProcessingException, SAXException, IOException {
super.setup(resolver, objectModel, src, par);
// This is a fix: if we don't use the link service here, we get
// in some rare cases a wrong uri!
this.portalService.getComponentManager().getLinkService().getRefreshLinkURI();
}
}