/*
* JBoss, Home of Professional Open Source.
* Copyright 2015, 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.wildfly.extension.batch.jberet.deployment;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.ee.structure.DeploymentType;
import org.jboss.as.ee.structure.DeploymentTypeMarker;
import org.jboss.as.server.deployment.Attachments;
import org.jboss.as.server.deployment.DeploymentPhaseContext;
import org.jboss.as.server.deployment.DeploymentResourceSupport;
import org.jboss.as.server.deployment.DeploymentUnit;
import org.jboss.as.server.deployment.DeploymentUnitProcessingException;
import org.jboss.as.server.deployment.DeploymentUnitProcessor;
import org.wildfly.extension.batch.jberet._private.BatchLogger;
/**
* Process deployments to add runtime deployment resources for the batch-jberet subsystem
*
* @author <a href="mailto:jperkins@redhat.com">James R. Perkins</a>
*/
public class BatchDeploymentResourceProcessor implements DeploymentUnitProcessor {
private final String subsystemName;
public BatchDeploymentResourceProcessor(final String subsystemName) {
this.subsystemName = subsystemName;
}
@Override
public void deploy(final DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
if (deploymentUnit.hasAttachment(Attachments.MODULE) && !DeploymentTypeMarker.isType(DeploymentType.EAR, deploymentUnit) && deploymentUnit.hasAttachment(Attachments.DEPLOYMENT_ROOT)) {
BatchLogger.LOGGER.tracef("Processing deployment '%s' for the batch deployment resources.", deploymentUnit.getName());
final DeploymentResourceSupport deploymentResourceSupport = deploymentUnit.getAttachment(Attachments.DEPLOYMENT_RESOURCE_SUPPORT);
// Add the job operator service used interact with a deployments batch job
final WildFlyJobOperator jobOperator = deploymentUnit.getAttachment(BatchAttachments.JOB_OPERATOR);
// Process each job XML file
for (String jobName : jobOperator.getAllJobNames()) {
try {
// Add the job information to the service
BatchLogger.LOGGER.debugf("Added job %s to allowed jobs for deployment %s", jobName, deploymentUnit.getName());
// Register the a resource for each job found
final PathAddress jobAddress = PathAddress.pathAddress(BatchJobResourceDefinition.JOB, jobName);
if (!deploymentResourceSupport.hasDeploymentSubModel(subsystemName, jobAddress)) {
deploymentResourceSupport.registerDeploymentSubResource(subsystemName,
jobAddress, new BatchJobExecutionResource(jobOperator, jobName));
}
} catch (Exception e) {
// The deployment shouldn't fail in this case, just the specific resource registration should be skipped
// Log a debug message so the error is not lost
BatchLogger.LOGGER.debugf(e, "Batch jobs as an error occurred will not be registered for runtime views on the deployment (%s).", jobName, deploymentUnit.getName());
}
}
}
}
@Override
public void undeploy(final DeploymentUnit context) {
}
}