org.jboss.as.server.deployment.SubDeploymentProcessor Maven / Gradle / Ivy
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*
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
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* License along with this software; if not, write to the Free
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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 {
@Override
public void deploy(final DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
final ResourceRoot deploymentResourceRoot = deploymentUnit.getAttachment(Attachments.DEPLOYMENT_ROOT);
final ServiceVerificationHandler serviceVerificationHandler = deploymentUnit.getAttachment(Attachments.SERVICE_VERIFICATION_HANDLER);
final ServiceTarget serviceTarget = phaseContext.getServiceTarget();
final List childRoots = deploymentUnit.getAttachmentList(Attachments.RESOURCE_ROOTS);
for (final ResourceRoot childRoot : childRoots) {
if (childRoot == deploymentResourceRoot || !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())));
}
}
@Override
public void undeploy(DeploymentUnit deploymentUnit) {
final ServiceRegistry serviceRegistry = deploymentUnit.getServiceRegistry();
final List childRoots = deploymentUnit.getAttachmentList(Attachments.RESOURCE_ROOTS);
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);
}
}
}
}