/*
* 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.naming.deployment;
import java.util.List;
import org.jboss.as.controller.capability.CapabilityServiceSupport;
import org.jboss.as.naming.service.NamingService;
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.msc.service.ServiceBuilder;
import org.jboss.msc.service.ServiceName;
/**
* Adds a service that depends on all JNDI bindings from the deployment to be up.
* <p/>
* As binding services are not children of the root deployment unit service this service
* is necessary to ensure the deployment is not considered complete until add bindings are up
*
* @author Stuart Douglas
*/
public class JndiNamingDependencyProcessor implements DeploymentUnitProcessor {
private static final ServiceName JNDI_DEPENDENCY_SERVICE = ServiceName.of("jndiDependencyService");
@Override
public void deploy(final DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
CapabilityServiceSupport support = deploymentUnit.getAttachment(Attachments.CAPABILITY_SERVICE_SUPPORT);
ServiceName namingStoreServiceName = support.getCapabilityServiceName(NamingService.CAPABILITY_NAME);
//this will always be up but we need to make sure the naming service is
//not shut down before the deployment is undeployed when the container is shut down
phaseContext.addToAttachmentList(Attachments.NEXT_PHASE_DEPS, namingStoreServiceName);
List<ServiceName> dependencies = deploymentUnit.getAttachmentList(Attachments.JNDI_DEPENDENCIES);
final ServiceName serviceName = serviceName(deploymentUnit.getServiceName());
final ServiceBuilder<?> serviceBuilder = phaseContext.getServiceTarget().addService(serviceName, new RuntimeBindReleaseService());
serviceBuilder.addDependencies(dependencies);
if(deploymentUnit.getParent() != null) {
serviceBuilder.addDependencies(deploymentUnit.getParent().getAttachment(Attachments.JNDI_DEPENDENCIES));
}
serviceBuilder.addDependency(namingStoreServiceName);
serviceBuilder.install();
}
public static ServiceName serviceName(final ServiceName deploymentUnitServiceName) {
return deploymentUnitServiceName.append(JNDI_DEPENDENCY_SERVICE);
}
public static ServiceName serviceName(final DeploymentUnit deploymentUnit) {
return serviceName(deploymentUnit.getServiceName());
}
@Override
public void undeploy(final DeploymentUnit deploymentUnit) {
deploymentUnit.removeAttachment(Attachments.JNDI_DEPENDENCIES);
}
}