* for replication and if replication is configured.
* @param item The item
* @return blockedItem or null if build do not need to be blocked
*/
private BlockedItem getBlockedItem(Item item) {
GerritCause gerritCause = getGerritCause(item);
if (gerritCause == null) {
logger.trace("Gerrit Cause null for item: {} !", item.id);
return null;
}
if (gerritCause.getEvent() != null && gerritCause.getEvent() instanceof RepositoryModifiedEvent
&& item.task instanceof AbstractProject<?, ?>) {
GerritTrigger gerritTrigger = GerritTrigger.getTrigger((AbstractProject<?, ?>)item.task);
if (gerritTrigger == null) {
logger.trace("Gerrit Trigger null for item: {} !", item.id);
return null;
}
String gerritServer = null;
if (gerritCause.getEvent().getProvider() != null) {
gerritServer = gerritCause.getEvent().getProvider().getName();
}
if (gerritServer == null) {
logger.trace("Gerrit Server null for item: {} !", item.id);
return null;
}
RepositoryModifiedEvent repositoryModifiedEvent = (RepositoryModifiedEvent)gerritCause.getEvent();
String eventDesc = getEventDescription(gerritCause.getEvent());
logger.debug(eventDesc);
Date createdOnDate = null;
if (repositoryModifiedEvent instanceof ChangeBasedEvent) {
PatchSet patchset = ((ChangeBasedEvent)repositoryModifiedEvent).getPatchSet();
if (patchset != null) {
createdOnDate = patchset.getCreatedOn();
}
}
if (replicationCache.isExpired(gerritCause.getEvent().getReceivedOn())) {
logger.trace(eventDesc + " has expired");
return null;
}
List<GerritSlave> slaves = gerritTrigger.gerritSlavesToWaitFor(gerritServer);
if (!slaves.isEmpty()) {
if (repositoryModifiedEvent.getModifiedProject() == null
|| repositoryModifiedEvent.getModifiedRef() == null) {
return null;
}
if (createdOnDate != null && replicationCache.isExpired(createdOnDate.getTime())) {
logger.trace("{} has expired compared to createdOn date of patchset", eventDesc);
return null;
}
boolean useTimestampWhenProcessingRefReplicatedEvent = false;
// we only need to perform a timestamp check if
// we are looking at a RefUpdated event.
// The reason for this is due to the fact that the ref
// is not unique for RefUpdated events and we therefore
// *need* to compare timestamps to ensure we use the
// correct event.
if (gerritCause.getEvent() instanceof RefUpdated) {
useTimestampWhenProcessingRefReplicatedEvent = true;
}
logger.debug(eventDesc + " is blocked");
return new BlockedItem(repositoryModifiedEvent.getModifiedProject(),
repositoryModifiedEvent.getModifiedRef(),
gerritServer,
slaves,
gerritCause.getEvent().getReceivedOn(),
eventDesc,
useTimestampWhenProcessingRefReplicatedEvent);
}
}
return null;