/*
* JBoss, Home of Professional Open Source
* Copyright 2007, Red Hat Middleware LLC, and individual contributors as indicated
* by the @authors tag. See the copyright.txt 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;
import java.lang.reflect.AnnotatedElement;
import java.lang.reflect.Method;
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.spec.AssemblyDescriptorMetaData;
import org.jboss.metadata.ejb.spec.ContainerTransactionMetaData;
import org.jboss.metadata.ejb.spec.ContainerTransactionsMetaData;
import org.jboss.metadata.ejb.spec.EnterpriseBeanMetaData;
import org.jboss.metadata.ejb.spec.MethodsMetaData;
/**
* E defines the actual annotated element we're working for.
*
* @author <a href="mailto:carlo.dewolf@jboss.com">Carlo de Wolf</a>
* @version $Revision: 67466 $
*/
public abstract class AbstractTransactionAttributeProcessor<E extends AnnotatedElement, T extends EnterpriseBeanMetaData> extends AbstractFinderUser
{
protected AbstractTransactionAttributeProcessor(AnnotationFinder<AnnotatedElement> finder)
{
super(finder);
}
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 AssemblyDescriptorMetaData());
if(ejbJarMetaData.getAssemblyDescriptor().getContainerTransactions() == null)
ejbJarMetaData.getAssemblyDescriptor().setContainerTransactions(new ContainerTransactionsMetaData());
ContainerTransactionMetaData transaction = createContainerTransaction(bean.getEjbName(), annotation, element);
ejbJarMetaData.getAssemblyDescriptor().getContainerTransactions().add(transaction);
}
}