topic Re: Query Signals/EventSubscriptions from api in Alfresco Archive

Query Signals/EventSubscriptions from api

jlew — Wed, 22 May 2013 12:56:34 GMT

Is it possible to query the event subscriptions for an execution using one of the the apis. I know the executionQuery of the runtime service allows us to filter executions that are waiting for a named signal provided you know the signal you want to filter. How would you go about getting a list of

Re: Query Signals/EventSubscriptions from api

jbarrez — Wed, 22 May 2013 15:15:11 GMT

No, there is nothing (publicly) exposed. I believe there is an inner class though (EventSubscriptionQueryImpl) that might be used to base your use case on.

Re: Query Signals/EventSubscriptions from api

jlew — Wed, 22 May 2013 20:19:55 GMT

Not as clean as I would like but thank you, this gets what I need.

For those looking for something similar to this:


String instanceId = "10335";
ProcessEngineConfiguration config = ProcessEngineConfiguration.createStandaloneProcessEngineConfiguration();
ProcessEngine processEngine = config.buildProcessEngine();

List<EventSubscriptionEntity> o = new EventSubscriptionQueryImpl(((RuntimeServiceImpl)processEngine.getRuntimeService()).getCommandExecutor()).processInstanceId(instanceId).list();