/*
* JBoss, Home of Professional Open Source
* Copyright 2010, Red Hat Inc., 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.as.ejb3.deployment.processors.merging;
import javax.ejb.TransactionManagement;
import javax.ejb.TransactionManagementType;
import org.jboss.as.ee.component.EEApplicationClasses;
import org.jboss.as.ee.component.EEModuleClassDescription;
import org.jboss.as.ee.metadata.ClassAnnotationInformation;
import org.jboss.as.ejb3.component.EJBComponentDescription;
import org.jboss.as.server.deployment.DeploymentUnit;
import org.jboss.as.server.deployment.DeploymentUnitProcessingException;
import org.jboss.as.server.deployment.reflect.DeploymentReflectionIndex;
import org.jboss.metadata.ejb.spec.EnterpriseBeanMetaData;
/**
* @author Stuart Douglas
*/
public class TransactionManagementMergingProcessor extends AbstractMergingProcessor<EJBComponentDescription> {
public TransactionManagementMergingProcessor() {
super(EJBComponentDescription.class);
}
@Override
protected void handleAnnotations(final DeploymentUnit deploymentUnit, final EEApplicationClasses applicationClasses, final DeploymentReflectionIndex deploymentReflectionIndex, final Class<?> componentClass, final EJBComponentDescription componentConfiguration) throws DeploymentUnitProcessingException {
final EEModuleClassDescription clazz = applicationClasses.getClassByName(componentClass.getName());
//we only care about annotations on the bean class itself
if (clazz == null) {
return;
}
ClassAnnotationInformation<TransactionManagement, TransactionManagementType> management = clazz.getAnnotationInformation(TransactionManagement.class);
if (management == null) {
return;
}
if (!management.getClassLevelAnnotations().isEmpty()) {
componentConfiguration.setTransactionManagementType(management.getClassLevelAnnotations().get(0));
}
}
@Override
protected void handleDeploymentDescriptor(final DeploymentUnit deploymentUnit, final DeploymentReflectionIndex deploymentReflectionIndex, final Class<?> componentClass, final EJBComponentDescription componentConfiguration) throws DeploymentUnitProcessingException {
final EnterpriseBeanMetaData beanMetaData = componentConfiguration.getDescriptorData();
if(componentConfiguration.isEntity() || beanMetaData == null) {
return;
}
final TransactionManagementType type = componentConfiguration.getDescriptorData().getTransactionType();
if(type != null) {
componentConfiguration.setTransactionManagementType(type);
}
}
}