/*
============================================================================
The Apache Software License, Version 1.1
============================================================================
Copyright (C) 2004 The Apache Software Foundation. All rights reserved.
Redistribution and use in source and binary forms, with or without modifica-
tion, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. The end-user documentation included with the redistribution, if any, must
include the following acknowledgment: "This product includes software
developed by the Apache Software Foundation (http://www.apache.org/)."
Alternately, this acknowledgment may appear in the software itself, if
and wherever such third-party acknowledgments normally appear.
4. The names "Apache Cocoon" and "Apache Software Foundation" must not be
used to endorse or promote products derived from this software without
prior written permission. For written permission, please contact
apache@apache.org.
5. Products derived from this software may not be called "Apache", nor may
"Apache" appear in their name, without prior written permission of the
Apache Software Foundation.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.apache.cocoon.portal.pluto;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import org.apache.avalon.framework.CascadingRuntimeException;
import org.apache.avalon.framework.activity.Disposable;
import org.apache.avalon.framework.activity.Initializable;
import org.apache.avalon.framework.container.ContainerUtil;
import org.apache.avalon.framework.context.Context;
import org.apache.avalon.framework.context.Contextualizable;
import org.apache.avalon.framework.logger.AbstractLogEnabled;
import org.apache.avalon.framework.service.ServiceException;
import org.apache.avalon.framework.service.ServiceManager;
import org.apache.avalon.framework.service.Serviceable;
import org.apache.cocoon.portal.pluto.om.PortletDefinitionRegistry;
import org.apache.cocoon.portal.pluto.om.PortletDefinitionRegistryImpl;
import org.apache.cocoon.portal.pluto.service.log.LogServiceImpl;
import org.apache.cocoon.portal.pluto.services.factory.FactoryManagerServiceImpl;
import org.apache.pluto.services.ContainerService;
import org.apache.pluto.services.PortletContainerEnvironment;
import org.apache.pluto.services.factory.FactoryManagerService;
import org.apache.pluto.services.information.InformationProviderService;
import org.apache.pluto.services.log.LogService;
import org.apache.pluto.services.title.DynamicTitleService;
/**
*
*
* @author <a href="mailto:cziegeler@apache.org">Carsten Ziegeler</a>
*
* @version CVS $Id: PortletContainerEnvironmentImpl.java,v 1.3 2004/02/02 10:26:43 cziegeler Exp $
*/
public class PortletContainerEnvironmentImpl
extends AbstractLogEnabled
implements PortletContainerEnvironment, Serviceable, Disposable, Initializable, Contextualizable {
/** The service manager */
protected ServiceManager manager;
/** Services */
protected Map services = new HashMap();
/** Static services */
protected Map staticServices = new HashMap();
/** Context */
protected Context context;
/**
* Serviceable
*/
public void service(ServiceManager manager) {
this.manager = manager;
}
/* (non-Javadoc)
* @see org.apache.avalon.framework.context.Contextualizable#contextualize(org.apache.avalon.framework.context.Context)
*/
public void contextualize(Context context) {
this.context = context;
}
/* (non-Javadoc)
* @see org.apache.avalon.framework.activity.Initializable#initialize()
*/
public void initialize() throws Exception {
this.staticServices.put(LogService.class.getName(),
this.init(new LogServiceImpl(this.getLogger())));
this.staticServices.put(PortletDefinitionRegistry.class.getName(),
this.init(new PortletDefinitionRegistryImpl()));
this.staticServices.put(InformationProviderService.class.getName(),
this.init(new InformationProviderServiceImpl()));
this.staticServices.put(FactoryManagerService.class.getName(),
this.init(new FactoryManagerServiceImpl()));
this.staticServices.put(DynamicTitleService.class.getName(),
this.init(new DynamicTitleServiceImpl()));
}
/**
* Initialize a service
*/
protected Object init(Object o)
throws Exception {
ContainerUtil.enableLogging(o, this.getLogger());
ContainerUtil.contextualize(o, this.context);
ContainerUtil.service(o, this.manager);
if ( o instanceof PortletContainerEnabled ) {
((PortletContainerEnabled)o).setPortletContainerEnvironment(this);
}
ContainerUtil.initialize(o);
return o;
}
/* (non-Javadoc)
* @see org.apache.avalon.framework.activity.Disposable#dispose()
*/
public void dispose() {
if ( this.manager != null ) {
Iterator i = this.services.entrySet().iterator();
while ( i.hasNext() ) {
this.manager.release(i.next());
}
this.services.clear();
this.manager = null;
}
}
/* (non-Javadoc)
* @see org.apache.pluto.services.PortletContainerEnvironment#getContainerService(java.lang.Class)
*/
public ContainerService getContainerService(Class serviceClazz) {
final String key = serviceClazz.getName();
ContainerService service = (ContainerService) this.staticServices.get(key);
if ( service == null ) {
service = (ContainerService) this.services.get(key);
if ( service == null ) {
try {
service = (ContainerService)this.manager.lookup(key);
this.services.put(key, service);
} catch (ServiceException se) {
throw new CascadingRuntimeException("Unable to lookup service " + key, se);
}
}
}
return service;
}
}