/*
* JBoss, Home of Professional Open Source.
* Copyright 2009, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.deployers.plugins.managed;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.jboss.beans.metadata.plugins.AbstractBeanMetaData;
import org.jboss.beans.metadata.spi.BeanMetaData;
import org.jboss.beans.metadata.spi.BeanMetaDataFactory;
import org.jboss.kernel.plugins.deployment.AbstractKernelDeployment;
import org.jboss.managed.api.ManagedObject;
import org.jboss.metadata.spi.MetaData;
import org.jboss.profileservice.persistence.PersistenceFactory;
import org.jboss.profileservice.persistence.component.AbstractComponentMapper;
import org.jboss.profileservice.persistence.xml.PersistedComponent;
/**
* A AbstractKernelDeployment persistence ComponentMapper.
*
* @author <a href="mailto:emuckenh@redhat.com">Emanuel Muckenhuber</a>
* @version $Revision$
*/
public class KernelDeploymentComponentMapper extends AbstractComponentMapper
{
public KernelDeploymentComponentMapper(PersistenceFactory persistenceFactory)
{
super(persistenceFactory);
}
@Override
protected void setComponentName(PersistedComponent component, ManagedObject mo)
{
BeanMetaData bmd = (BeanMetaData) mo.getAttachment();
// Set the current name
component.setName(bmd.getName());
}
@Override
protected ManagedObject getComponent(Object attachment, PersistedComponent component, boolean create)
{
AbstractKernelDeployment deployment = (AbstractKernelDeployment) attachment;
Map<String, BeanMetaData> beans = new HashMap<String, BeanMetaData>();
for(BeanMetaData bmd : deployment.getBeans())
{
beans.put(bmd.getName(), bmd);
}
BeanMetaData bmd = beans.get(component.getOriginalName());
// Create a new Bean
if(bmd == null && create)
{
AbstractBeanMetaData bean = createEmptyBeanMetaData(component);
if(deployment.getBeanFactories() == null)
deployment.setBeanFactories(new ArrayList<BeanMetaDataFactory>());
deployment.getBeanFactories().add(bean);
bmd = bean;
}
if(bmd == null)
{
throw new IllegalStateException("Could not find bean: " + component.getOriginalName());
}
// TODO we need the MetaData here!
MetaData metaData = null;
return getMOF().initManagedObject(bmd, metaData);
}
@Override
protected void removeComponent(Object attachment, PersistedComponent component)
{
AbstractKernelDeployment deployment = (AbstractKernelDeployment) attachment;
if(deployment.getBeanFactories() != null && deployment.getBeanFactories().isEmpty() == false)
{
boolean removed = false;
List<BeanMetaDataFactory> beanFactories = new ArrayList<BeanMetaDataFactory>();
for(BeanMetaDataFactory bmdf : deployment.getBeanFactories())
{
if(bmdf instanceof AbstractBeanMetaData)
{
AbstractBeanMetaData bean = (AbstractBeanMetaData) bmdf;
if(bean.getName().equals(component.getOriginalName()))
{
removed = true;
}
else
{
beanFactories.add(bmdf);
}
}
else
{
beanFactories.add(bmdf);
}
}
if(! removed)
throw new IllegalStateException("Could not remove component " + component.getOriginalName());
// Update deployment
deployment.setBeanFactories(beanFactories);
}
}
protected AbstractBeanMetaData createEmptyBeanMetaData(PersistedComponent component)
{
AbstractBeanMetaData bean = new AbstractBeanMetaData();
bean.setName(component.getOriginalName());
// See if we stored the bean class name
String beanClassName = component.getTemplateName();
if(beanClassName == null)
beanClassName = component.getClassName();
if(beanClassName != null && beanClassName.equals(AbstractBeanMetaData.class.getName()) == false)
bean.setBean(beanClassName);
return bean;
}
public String getType()
{
return AbstractKernelDeployment.class.getName();
}
}