public OperationsDelegate() {
SubjectManagerLocal subjectManager = LookupUtil.getSubjectManager();
overlord = subjectManager.getOverlord();
resourceGroupManager = LookupUtil.getResourceGroupManager();
bundleManager = LookupUtil.getBundleManager();
}
@Override
public void execute(JobExecutionContext context) throws JobExecutionException {
BundleManagerLocal bundleManager = LookupUtil.getBundleManager();
SubjectManagerLocal subjectManager = LookupUtil.getSubjectManager();
Subject overlord = subjectManager.getOverlord();
PageList<BundleDeployment> deployments =
bundleManager.findBundleDeploymentsByCriteria(overlord, getCriteriaFromContext(context));
if (deployments.size() > 0) {
BundleDeployment bundleDeployment = deployments.get(0);
SchedulerLocal scheduler = LookupUtil.getSchedulerBean();
JobDetail jobDetail = context.getJobDetail();
BundleDeploymentStatus bundleDeploymentStatus =
bundleManager.determineBundleDeploymentStatus(bundleDeployment.getId());
if (bundleDeploymentStatus.isTerminal()) {
// delete this job, we've assigned a final status
try {
context.setResult(bundleDeploymentStatus); // Return status to possible listeners
scheduler.deleteJob(jobDetail.getName(), jobDetail.getGroup());
} catch (SchedulerException e) {
throw new JobExecutionException(
"Could not delete the bundle deployment completion check job for "
+ bundleDeployment
+ ".",
e);
}
} else {
// try again in 10s
try {
Trigger trigger = QuartzUtil.getFireOnceOffsetTrigger(jobDetail, 10000L);
// just need a trigger name unique for this job
trigger.setName(String.valueOf(System.currentTimeMillis()));
scheduler.scheduleJob(trigger);
} catch (SchedulerException e) {
throw new JobExecutionException(
"Could not schedule the bundle deployment completion check job for "
+ bundleDeployment
+ ".",
e);
}
}
}
}
