/*
* 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.annotation;
import org.jboss.as.ee.metadata.ClassAnnotationInformationFactory;
import org.jboss.jandex.AnnotationInstance;
import org.jboss.jandex.AnnotationValue;
import org.jboss.metadata.property.PropertyReplacer;
import javax.ejb.Lock;
import javax.ejb.LockType;
/**
* Processes the {@link javax.ejb.Lock} annotation on a session bean, which allows concurrent access (like @Singleton and @Stateful beans),
* and its methods and updates the {@link org.jboss.as.ejb3.component.session.SessionBeanComponentDescription} accordingly.
*
* @author Stuart Douglas
*/
public class LockAnnotationInformationFactory extends ClassAnnotationInformationFactory<Lock, LockType> {
protected LockAnnotationInformationFactory() {
super(Lock.class, null);
}
@Override
protected LockType fromAnnotation(final AnnotationInstance annotationInstance, final PropertyReplacer propertyReplacer) {
AnnotationValue value = annotationInstance.value();
if(value == null) {
return LockType.WRITE;
}
return LockType.valueOf(annotationInstance.value().asEnum());
}
}