/*
* 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.deployment.processors;
import org.jboss.as.ee.component.AbstractComponentDescription;
import org.jboss.as.ee.component.ComponentNamingMode;
import org.jboss.as.ee.component.EEModuleDescription;
import org.jboss.as.ee.naming.ContextNames;
import org.jboss.as.naming.NamingStore;
import org.jboss.as.naming.ValueManagedObject;
import org.jboss.as.naming.service.BinderService;
import org.jboss.as.server.deployment.Attachments;
import org.jboss.as.server.deployment.DeploymentPhaseContext;
import org.jboss.as.server.deployment.DeploymentUnit;
import org.jboss.as.server.deployment.DeploymentUnitProcessingException;
import org.jboss.as.server.deployment.DeploymentUnitProcessor;
import org.jboss.as.weld.WeldContainer;
import org.jboss.as.weld.WeldDeploymentMarker;
import org.jboss.as.weld.arquillian.WeldContextSetup;
import org.jboss.as.weld.deployment.BeanDeploymentArchiveImpl;
import org.jboss.as.weld.deployment.WeldAttachments;
import org.jboss.as.weld.services.BeanManagerService;
import org.jboss.as.weld.services.WeldService;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceTarget;
import org.jboss.msc.value.InjectedValue;
import javax.enterprise.inject.spi.BeanManager;
/**
* {@link DeploymentUnitProcessor} that binds the bean manager to JNDI
*
* @author Stuart Douglas
*
*/
public class WeldBeanManagerServiceProcessor implements DeploymentUnitProcessor {
@Override
public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
final DeploymentUnit topLevelDeployment = deploymentUnit.getParent() == null ? deploymentUnit : deploymentUnit.getParent();
final ServiceTarget serviceTarget = phaseContext.getServiceTarget();
final EEModuleDescription moduleDescription = deploymentUnit.getAttachment(org.jboss.as.ee.component.Attachments.EE_MODULE_DESCRIPTION);
if (!WeldDeploymentMarker.isPartOfWeldDeployment(topLevelDeployment)) {
return;
}
//hack to set up a java:comp binding for jar deployments as well as wars
if(!deploymentUnit.getName().endsWith(".war") && !deploymentUnit.getName().endsWith(".jar")) {
return;
}
if(moduleDescription == null) {
return;
}
BeanDeploymentArchiveImpl rootBda = deploymentUnit
.getAttachment(WeldAttachments.DEPLOYMENT_ROOT_BEAN_DEPLOYMENT_ARCHIVE);
if (rootBda == null) {
// this archive is not actually a bean archive.
// then use the top level root bda
rootBda = topLevelDeployment.getAttachment(WeldAttachments.DEPLOYMENT_ROOT_BEAN_DEPLOYMENT_ARCHIVE);
}
if (rootBda == null) {
throw new RuntimeException("Could not find BeanManager for deployment " + deploymentUnit.getName());
}
final ServiceName weldServiceName = topLevelDeployment.getServiceName().append(WeldService.SERVICE_NAME);
// add the BeanManager service
final ServiceName beanManagerServiceName = deploymentUnit.getServiceName().append(BeanManagerService.NAME);
BeanManagerService beanManagerService = new BeanManagerService(rootBda.getId());
serviceTarget.addService(beanManagerServiceName, beanManagerService).addDependency(weldServiceName,
WeldContainer.class, beanManagerService.getWeldContainer()).install();
// bind the bean manager to JNDI
final ServiceName moduleContextServiceName = ContextNames.contextServiceNameOfModule(moduleDescription.getAppName(),moduleDescription.getModuleName());
bindBeanManager(serviceTarget, beanManagerServiceName, moduleContextServiceName);
//bind the bm into java:comp for all components that require it
for(AbstractComponentDescription component : moduleDescription.getComponentDescriptions()) {
if(component.getNamingMode() == ComponentNamingMode.CREATE) {
final ServiceName compContextServiceName = ContextNames.contextServiceNameOfComponent(moduleDescription.getAppName(),moduleDescription.getModuleName(),component.getComponentName());
bindBeanManager(serviceTarget,beanManagerServiceName, compContextServiceName);
}
}
deploymentUnit.addToAttachmentList(Attachments.SETUP_ACTIONS, new WeldContextSetup());
}
private void bindBeanManager(ServiceTarget serviceTarget, ServiceName beanManagerServiceName, ServiceName contextServiceName) {
final ServiceName beanManagerBindingServiceName = contextServiceName.append("BeanManager");
InjectedValue<BeanManager> injectedBeanManager = new InjectedValue<BeanManager>();
BinderService beanManagerBindingService = new BinderService("BeanManager");
serviceTarget.addService(beanManagerBindingServiceName, beanManagerBindingService)
.addInjection(beanManagerBindingService.getManagedObjectInjector(), new ValueManagedObject(injectedBeanManager))
.addDependency(contextServiceName, NamingStore.class, beanManagerBindingService.getNamingStoreInjector())
.addDependency(beanManagerServiceName, BeanManager.class, injectedBeanManager)
.install();
}
@Override
public void undeploy(DeploymentUnit deploymentUnit) {
}
}