How to read taskEntity Id from service task(Espicially in parallel flow)?

[swamy2156]

Hi.,

In my workflow at some point, there is a parallel flow. Each leg, userTask will be created and using boundery timer on each task, firing a service task to send mail notification with taskId. I can see there is an api call to get taskIds from execution as follows.
List<Task> tasks = taskService.createTaskQuery().processInstanceId(processInstanceId).active().list();

But, its a parallel flow and each task has its own service task and hence 2 notifications for each task and in total 4 notification mails getting fired. Is there a way to know the taskId of current execution?


regards,
Swamy.

[martin_grofcik]

Hi,

each service task can have different query. Let's say there is user task A (id="A")(with service task mailA) and in the parallel branch user task B ( with service task mailB)

in service task mailA use

Task taskA = taskService.createTaskQuery().processInstanceId(processInstanceId).taskDefinitionKey("A").active().singleResult();

(similar for service task mailB)
Regards
Martin

[swamy2156]

Yeah.. Thank you… You make my day Martin.

[rhiremat]

Is there any difference in below :

Task taskA = taskService.createTaskQuery().processInstanceId(processInstanceId).taskDefinitionKey("A").active().singleResult();

Task taskA = taskService.createTaskQuery().processInstanceId(processInstanceId).activityId("A").active().singleResult();

-Raj

[martin_grofcik]

Hi Raj,

there is.
taskDefinitionKey("A") - limits the query to return all tasks with id from process definition (there can be several tasks with the same definitionKey)

activityId("A") -Is it possible to specify activityId on the TaskQuery?

Regards
Martin