def transferListener(self):
self.jobCountLock.acquire()
# We need to be after all the application's code reacting to the job, so we truly respond when it's finished
self.logger.debug("Transferring Job Change Listener in thread " + currentThread().getName())
newListener = self.makeCopy()
JobListener.instance = newListener
Job.getJobManager().addJobChangeListener(newListener)
Job.getJobManager().removeJobChangeListener(self)
self.jobCountLock.release()
def scheduled(self, e):
jobName = e.getJob().getName().lower()
self.alterJobCount(1)
self.logger.debug("Scheduled job '" + jobName + "' jobs = " + repr(self.jobCount))
# As soon as we can, we move to the back of the list, so that jobs scheduled in 'done' methods get noticed
if not e.getJob().isSystem():
self.afterOthers = True
Job.getJobManager().removeJobChangeListener(self)
Job.getJobManager().addJobChangeListener(self)
self.logger.debug("At back of list now")
def registerScheduled(self, event):
job = event.getJob()
parentJob = Job.getJobManager().currentJob()
jobName = job.getName().lower()
self.jobCount += 1
parentJobName = parentJob.getName().lower() if parentJob else ""
threadName = currentThread().getName()
category = "jobs_" + threadName
postfix = ", parent job " + parentJobName if parentJobName else ""
self.logger.debug("Scheduled job '" + jobName + "' jobs = " + repr(self.jobCount) + ", thread = " + threadName + postfix)
if jobName in self.systemJobNames or self.shouldUseJob(job):
self.logger.debug("Now using job name '" + jobName + "' for category '" + category + "'")
self.jobNamesToUse[category] = jobName
if jobName != parentJobName:
self.removeJobName(parentJobName)
def matchName(eventName, delayLevel):
return eventName == self.appEventPrefix + parentJobName
DisplayFilter.removeApplicationEvent(matchName)
def enableListener(self):
self.logger.debug("Enabling Job Change Listener in thread " + currentThread().getName())
Job.getJobManager().addJobChangeListener(self)
def __init__(self, pvname, val):
Job.__init__(self, "Writing PV " + pvname)
self.pvname = pvname
self.val = val
self.setPriority(Job.SHORT)
def __init__(self, *args, **kw):
self.allViews = set()
# Eclipse RCP has its own mechanism for background processing
# Hook application events directly into that for synchronisation
Job.getJobManager().addJobChangeListener(JobListener())
swtsimulator.WidgetMonitor.__init__(self, *args, **kw)
def enable(cls):
Job.getJobManager().addJobChangeListener(cls())
