/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.server.deployment;
import java.util.List;
import org.jboss.as.controller.ServiceVerificationHandler;
import org.jboss.as.controller.registry.ImmutableManagementResourceRegistration;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.as.controller.registry.Resource;
import org.jboss.as.server.deployment.module.ResourceRoot;
import org.jboss.as.server.services.security.AbstractVaultReader;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceRegistry;
import org.jboss.msc.service.ServiceTarget;
/**
* Deployment processor responsible to creating deployment unit services for sub-deployment.
*
* @author John Bailey
*/
public class SubDeploymentProcessor implements DeploymentUnitProcessor {
public void deploy(final DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
final ServiceVerificationHandler serviceVerificationHandler = deploymentUnit.getAttachment(Attachments.SERVICE_VERIFICATION_HANDLER);
final List<ResourceRoot> childRoots = deploymentUnit.getAttachment(Attachments.RESOURCE_ROOTS);
if (childRoots != null) {
final ServiceTarget serviceTarget = phaseContext.getServiceTarget();
ServiceName previous = null;
for (final ResourceRoot childRoot : childRoots) {
if (!SubDeploymentMarker.isSubDeployment(childRoot)) {
continue;
}
final Resource resource = DeploymentModelUtils.createSubDeployment(childRoot.getRootName(), deploymentUnit);
final ImmutableManagementResourceRegistration registration = deploymentUnit.getAttachment(DeploymentModelUtils.REGISTRATION_ATTACHMENT);
final ManagementResourceRegistration mutableRegistration = deploymentUnit.getAttachment(DeploymentModelUtils.MUTABLE_REGISTRATION_ATTACHMENT);
final AbstractVaultReader vaultReader = deploymentUnit.getAttachment(Attachments.VAULT_READER_ATTACHMENT_KEY);
final SubDeploymentUnitService service = new SubDeploymentUnitService(childRoot, deploymentUnit, registration, mutableRegistration, resource, serviceVerificationHandler, vaultReader);
final ResourceRoot parentRoot = deploymentUnit.getAttachment(Attachments.DEPLOYMENT_ROOT);
final String relativePath = childRoot.getRoot().getPathNameRelativeTo(parentRoot.getRoot());
final ServiceName serviceName = Services.deploymentUnitName(deploymentUnit.getName(), relativePath);
serviceTarget.addService(serviceName, service)
.addDependency(Services.JBOSS_DEPLOYMENT_CHAINS, DeployerChains.class, service.getDeployerChainsInjector())
.setInitialMode(ServiceController.Mode.ACTIVE)
.install();
phaseContext.addDeploymentDependency(serviceName, Attachments.SUB_DEPLOYMENTS);
//we also need a dep on the first phase of the sub deployments
phaseContext.addToAttachmentList(Attachments.NEXT_PHASE_DEPS, serviceName.append(ServiceName.of(Phase.STRUCTURE.name())));
previous = serviceName;
}
}
}
public void undeploy(DeploymentUnit deploymentUnit) {
final List<ResourceRoot> childRoots = deploymentUnit.getAttachment(Attachments.RESOURCE_ROOTS);
if (childRoots != null) {
final ServiceRegistry serviceRegistry = deploymentUnit.getServiceRegistry();
for (final ResourceRoot childRoot : childRoots) {
if (!SubDeploymentMarker.isSubDeployment(childRoot)) {
continue;
}
final ServiceName serviceName = Services.deploymentUnitName(deploymentUnit.getName(), childRoot.getRootName());
final ServiceController<?> serviceController = serviceRegistry.getService(serviceName);
if (serviceController != null) {
serviceController.setMode(ServiceController.Mode.REMOVE);
}
}
}
}
}