/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, 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.metadata.annotation.creator.ejb.jboss;
import java.lang.annotation.Annotation;
import java.lang.reflect.AnnotatedElement;
import java.lang.reflect.Method;
import java.util.Collection;
import javax.ejb.TransactionAttribute;
import javax.ejb.TransactionAttributeType;
import org.jboss.metadata.annotation.creator.AbstractFinderUser;
import org.jboss.metadata.annotation.creator.ProcessorUtils;
import org.jboss.metadata.annotation.finder.AnnotationFinder;
import org.jboss.metadata.common.ejb.IEjbJarMetaData;
import org.jboss.metadata.ejb.jboss.JBossAssemblyDescriptorMetaData;
import org.jboss.metadata.ejb.jboss.JBossEnterpriseBeanMetaData;
import org.jboss.metadata.ejb.spec.ContainerTransactionMetaData;
import org.jboss.metadata.ejb.spec.ContainerTransactionsMetaData;
import org.jboss.metadata.ejb.spec.MethodsMetaData;
/**
* A AbstractTransactionAttributeProcessor.
*
* @author <a href="alex@jboss.com">Alexey Loubyansky</a>
* @version $Revision: 1.1 $
*/
public abstract class AbstractTransactionAttributeProcessor<E extends AnnotatedElement, T extends JBossEnterpriseBeanMetaData>
extends AbstractFinderUser
{
protected AbstractTransactionAttributeProcessor(AnnotationFinder<AnnotatedElement> finder)
{
super(finder);
// TODO Auto-generated constructor stub
}
protected abstract ContainerTransactionMetaData createContainerTransaction(String ejbName, TransactionAttribute annotation, E element);
protected MethodsMetaData createMethods(String ejbName, Method method)
{
MethodsMetaData methods = new MethodsMetaData();
methods.add(ProcessorUtils.createMethod(ejbName, method));
return methods;
}
protected TransactionAttributeType createTransAttributeType(TransactionAttribute annotation)
{
return annotation.value();
}
public void process(T bean, E element)
{
TransactionAttribute annotation = finder.getAnnotation(element, TransactionAttribute.class);
if(annotation == null)
return;
IEjbJarMetaData ejbJarMetaData = bean.getEjbJarMetaData();
if(ejbJarMetaData.getAssemblyDescriptor() == null)
ejbJarMetaData.setAssemblyDescriptor(new JBossAssemblyDescriptorMetaData());
if(ejbJarMetaData.getAssemblyDescriptor().getContainerTransactions() == null)
ejbJarMetaData.getAssemblyDescriptor().setContainerTransactions(new ContainerTransactionsMetaData());
ContainerTransactionMetaData transaction = createContainerTransaction(bean.getEjbName(), annotation, element);
ejbJarMetaData.getAssemblyDescriptor().getContainerTransactions().add(transaction);
}
public Collection<Class<? extends Annotation>> getAnnotationTypes()
{
return ProcessorUtils.createAnnotationSet(TransactionAttribute.class);
}
}