/*
* Copyright 1999-2002,2004 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.impl;
import org.apache.avalon.framework.logger.AbstractLogEnabled;
import org.apache.avalon.framework.parameters.Parameters;
import org.apache.avalon.framework.service.ServiceException;
import org.apache.avalon.framework.service.ServiceManager;
import org.apache.avalon.framework.service.Serviceable;
import org.apache.avalon.framework.thread.ThreadSafe;
import org.apache.cocoon.ProcessingException;
import org.apache.cocoon.portal.PortalManager;
import org.apache.cocoon.portal.PortalService;
import org.apache.cocoon.portal.event.EventManager;
import org.apache.cocoon.portal.layout.Layout;
import org.apache.cocoon.portal.layout.renderer.Renderer;
import org.xml.sax.ContentHandler;
import org.xml.sax.SAXException;
/**
*
* @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: PortalManagerImpl.java,v 1.7 2004/03/05 13:02:13 bdelacretaz Exp $
*/
public class PortalManagerImpl
extends AbstractLogEnabled
implements PortalManager, Serviceable, ThreadSafe {
protected ServiceManager manager;
public void process()
throws ProcessingException {
EventManager eventManager = null;
try {
eventManager = (EventManager)this.manager.lookup(EventManager.ROLE);
eventManager.processEvents();
} catch (ServiceException ce) {
throw new ProcessingException("Unable to lookup portal service.", ce);
} finally {
this.manager.release(eventManager);
}
}
/**
* @see PortalManager#showPortal(ContentHandler, Parameters)
*/
public void showPortal(ContentHandler contentHandler, Parameters parameters)
throws SAXException {
// final boolean useContentDeliverer = (parameters == null ? true :
// parameters.getParameterAsBoolean("use-content-deliverer", true));
PortalService service = null;
try {
service = (PortalService)this.manager.lookup(PortalService.ROLE);
Layout portalLayout = service.getComponentManager().getProfileManager().getPortalLayout(null, null);
Renderer portalLayoutRenderer = service.getComponentManager().getRenderer( portalLayout.getRendererName());
contentHandler.startDocument();
portalLayoutRenderer.toSAX(portalLayout, service, contentHandler);
contentHandler.endDocument();
} catch (ServiceException ce) {
throw new SAXException("Unable to lookup portal service.", ce);
} finally {
this.manager.release(service);
}
}
/**
* @see org.apache.avalon.framework.service.Serviceable#service(ServiceManager)
*/
public void service(ServiceManager serviceManager)
throws ServiceException {
this.manager = serviceManager;
}
}