topic Re: Querying Message Intermediate Catching Event in Alfresco Archive

Querying Message Intermediate Catching Event

gokceng1 — Fri, 08 Mar 2013 12:21:22 GMT

Hi,I've written an util method that get a DelegateExecution instance like JavaDelegate.execute(). I know there is a intermediateCatchEvent that waits for a message but I don't have the info about message name. I know also that the execution is waiting at that activity(I mean intermediateCatchEvent).

Re: Querying Message Intermediate Catching Event

frederikherema1 — Fri, 08 Mar 2013 12:28:59 GMT

The job-query is only for timer-events, indeed. Messages are stored in the event-subscription-table. In our implementation, these can be queried when inside activiti-context, but it's not part of the public API:


List<EventSubscriptionEntity> eventSubscriptions = commandContext.getEventSubscriptionEntityManager()
      .findEventSubscriptionsByNameAndExecution(MessageEventHandler.EVENT_HANDLER_TYPE, messageName, executionId);

You can also use the BPMNModel (as of 5.12) or ReadonlyProcessDefinition (prior to 5.12) to get the activity-representation and inspect that to see what message-event definitions it has.

Re: Querying Message Intermediate Catching Event

gokceng1 — Fri, 08 Mar 2013 20:28:28 GMT

Thank you, I will try your suggestion.