/**
* Invoked each time a new job has been submitted to the Scheduler and validated.
*
* @param job the newly submitted job.
*/
public void jobSubmittedEvent(JobState job) {
for (SchedulerEventListener l : eventListeners) {
l.jobSubmittedEvent(job);
}
super.jobSubmittedEvent(job);
}
/**
* Invoked each time a scheduler event occurs.<br>
* Scheduler events are stopped,started, paused, frozen, ...
*
* @param eventType the type of the event received.
*/
public void schedulerStateUpdatedEvent(SchedulerEvent eventType) {
for (SchedulerEventListener l : eventListeners) {
l.schedulerStateUpdatedEvent(eventType);
}
super.schedulerStateUpdatedEvent(eventType);
}
/**
* Invoked each time the state of a job has changed.<br>
* If you want to maintain an up to date list of jobs, just use the {@link
* org.ow2.proactive.scheduler.common.job.JobState#update(org.ow2.proactive.scheduler.common.job.JobInfo)}
* method to update the content of your job.
*
* @param notification the data composed of the type of the event and the information that have
* change in the job.
*/
public void jobStateUpdatedEvent(NotificationData<JobInfo> notification) {
for (SchedulerEventListener l : eventListeners) {
l.jobStateUpdatedEvent(notification);
}
super.jobStateUpdatedEvent(notification);
update(notification);
}
/**
* initialize the connection the scheduler. Must be called only once Restores the awaited jobs
* list from file and starts transferring output data if available
*
* @param url the scheduler's url
* @param credData the credential data to be passed to the scheduler
* @throws SchedulerException thrown if the scheduler is not available
* @throws LoginException thrown if the credential is invalid
*/
@Override
public void init(String url, CredData credData) throws SchedulerException, LoginException {
// first we load the list of awaited jobs
loadAwaitedJobs();
// we call super.init() which will create the connection to the
// scheduler and subscribe as event listener
super.init(url, credData);
// now we can can check if we need to transfer any data
checkResultsForAwaitedJobs();
}
/**
* Invoked each time something change about users.
*
* @param notification the data composed of the type of the event and the data linked to the
* change.
*/
public void usersUpdatedEvent(NotificationData<UserIdentification> notification) {
for (SchedulerEventListener l : eventListeners) {
l.usersUpdatedEvent(notification);
}
super.usersUpdatedEvent(notification);
}
/**
* Invoked each time the state of a task has changed.<br>
* In this case you can use the {@link
* org.ow2.proactive.scheduler.common.job.JobState#update(org.ow2.proactive.scheduler.common.task.TaskInfo)}
* method to update the content of the designated task inside your job.
*
* @param notification the data composed of the type of the event and the information that have
* change in the task.
*/
public void taskStateUpdatedEvent(NotificationData<TaskInfo> notification) {
for (SchedulerEventListener l : eventListeners) {
l.taskStateUpdatedEvent(notification);
}
super.taskStateUpdatedEvent(notification);
}