topic Go to prior task in Alfresco Archive

Go to prior task

alfa — Tue, 13 Sep 2011 10:45:30 GMT

Can activiti go to prior task from actual task?If the response is affirmative; How i do it from the activiti's api?Best Regards,

Re: Go to prior task

trademak — Tue, 13 Sep 2011 10:56:53 GMT

Hi,

The best way to do this is via a normal sequence flow.
So just draw a sequence flow back to the prior task. Then built-in some logic (with an exclusive gateway for example) in which cases the process should go back.

Best regards,

Re: Go to prior task

alfa — Tue, 13 Sep 2011 14:30:15 GMT

Many thanks is a great idea, but i need go to prior task by java code. It is posible use runtime?

Best Regars,

Re: Go to prior task

trademak — Tue, 13 Sep 2011 14:41:44 GMT

Hi,

Maybe you can explain what you're trying to do in more detail and why it's necessary to do it via Java code.

Best regards,

Re: Go to prior task

alfa — Tue, 13 Sep 2011 14:58:50 GMT

OK, my problem is:

My flow is unidirectional, I need for administrator users implement the functionality "go to prior task" in a button or similar.

Best regars

Re: Go to prior task

ronald_van_kuij — Tue, 13 Sep 2011 21:14:08 GMT

Admins should *never* influence the flow like that, bad design decision. Managers of a department or some other process functional role could, but that should be modeled in the flow if possible. So a little more detail would still be appreciated.

Re: Go to prior task

alfa — Wed, 14 Sep 2011 11:51:07 GMT

OK, I understand, the solution is flow design.

Thanks.

If is posible, i have other question:

How obtain all tasks in a process for list when process is instanciate?

By example, my process "Test" desing is:
task1->task2->task3
I instanciated the process:

String procId = runtimeService.startProcessInstanceByKey("Test").getId();

I can obtain the list tasks actives:

List<Task> tasks = taskService.createTaskQuery().processDefinitionKey("Prorroga").list();

but, How I can obtain all pendings tasks my process "Test"?

Cheers,

Re: Go to prior task

ronald_van_kuij — Wed, 14 Sep 2011 14:39:21 GMT

please…. new questions in new topics… much clearer for others