/*
* 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.weld.ejb;
import org.jboss.as.ee.component.ViewDescription;
import org.jboss.as.ejb3.component.EJBComponentDescription;
import org.jboss.as.ejb3.component.EJBViewDescription;
import org.jboss.as.ejb3.component.MethodIntf;
import org.jboss.as.ejb3.component.session.SessionBeanComponentDescription;
import org.jboss.as.server.deployment.DeploymentUnit;
import org.jboss.as.weld.deployment.BeanDeploymentArchiveImpl;
import org.jboss.msc.service.ServiceName;
import org.jboss.weld.ejb.spi.BusinessInterfaceDescriptor;
import org.jboss.weld.ejb.spi.EjbDescriptor;
import org.jboss.weld.resources.spi.ResourceLoader;
import java.lang.reflect.Method;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
/**
* Implementation of EjbDescriptor
*
* @author Stuart Douglas
*/
public class EjbDescriptorImpl<T> implements EjbDescriptor<T> {
private final EJBComponentDescription componentDescription;
private final BeanDeploymentArchiveImpl beanDeploymentArchive;
private final Set<BusinessInterfaceDescriptor<?>> localInterfaces;
private final ServiceName baseName;
public EjbDescriptorImpl(EJBComponentDescription componentDescription, BeanDeploymentArchiveImpl beanDeploymentArchive, DeploymentUnit deploymentUnit) {
this.componentDescription = componentDescription;
this.beanDeploymentArchive = beanDeploymentArchive;
final SessionBeanComponentDescription description = componentDescription instanceof SessionBeanComponentDescription ? (SessionBeanComponentDescription) componentDescription : null;
final Set<BusinessInterfaceDescriptor<?>> localInterfaces = new HashSet<BusinessInterfaceDescriptor<?>>();
if (componentDescription.getViews() != null) {
for (ViewDescription view : componentDescription.getViews()) {
if (description == null || getMethodIntf(view) == MethodIntf.LOCAL) {
final String viewClassName = view.getViewClassName();
localInterfaces.add(new BusinessInterfaceDescriptorImpl<Object>(beanDeploymentArchive, viewClassName));
}
}
}
this.localInterfaces = localInterfaces;
this.baseName = deploymentUnit.getServiceName().append("component").append(componentDescription.getComponentName());
}
private MethodIntf getMethodIntf(final ViewDescription view) {
if (view instanceof EJBViewDescription) {
final EJBViewDescription ejbView = (EJBViewDescription) view;
return ejbView.getMethodIntf();
}
return null;
}
@Override
public Class<T> getBeanClass() {
return (Class<T>) beanDeploymentArchive.getServices().get(ResourceLoader.class).classForName(componentDescription.getEJBClassName());
}
@Override
public Collection<BusinessInterfaceDescriptor<?>> getLocalBusinessInterfaces() {
return localInterfaces;
}
@Override
public Collection<BusinessInterfaceDescriptor<?>> getRemoteBusinessInterfaces() {
return Collections.emptySet();
}
@Override
public String getEjbName() {
return componentDescription.getEJBName();
}
@Override
public Collection<Method> getRemoveMethods() {
//TODO: fix this
return Collections.emptySet();
}
@Override
public boolean isStateless() {
return componentDescription.isStateless();
}
@Override
public boolean isSingleton() {
return componentDescription.isSingleton();
}
@Override
public boolean isStateful() {
return componentDescription.isStateful();
}
@Override
public boolean isMessageDriven() {
return componentDescription.isMessageDriven();
}
public EJBComponentDescription getComponentDescription() {
return componentDescription;
}
public ServiceName getBaseName() {
return baseName;
}
public ServiceName getCreateServiceName() {
return baseName.append("CREATE");
}
public ServiceName getStartServiceName() {
return baseName.append("START");
}
}