topic Re: Current task of process. in Alfresco Archive

Current task of process.

werdn — Mon, 18 Jul 2011 07:04:22 GMT

Hello, How I can get current task of process(usertask or other) ?

Re: Current task of process.

micha1 — Mon, 18 Jul 2011 08:00:06 GMT

Hello,
How I can get current task of process(usertask or other) ?

To get informations from the activiti system you have to use the querries you can find in the API documentation.
Every context has it's own query objects. In case of the tasks it is the TaskQuery.
To find all tasks belonging to a process instance pi1 you could do something like that….

        List<Task> taskListe = Engine…  …getTaskService().createTaskQuery()
                .processInstanceId(pi1.getProcessInstanceId()).list();

Re: Current task of process.

werdn — Mon, 18 Jul 2011 08:13:59 GMT

Hello,
How I can get current task of process(usertask or other) ?

To get informations from the activiti system you have to use the querries you can find in the API documentation.
Every context has it's own query objects. In case of the tasks it is the TaskQuery.
To find all tasks belonging to a process instance pi1 you could do something like that….
List<Task> taskListe = Engine… …getTaskService().createTaskQuery() .processInstanceId(pi1.getProcessInstanceId()).list();

This is all tasks but not current task of process instance, I cannot find in API docs how get current task of current process.

Re: Current task of process.

micha1 — Mon, 18 Jul 2011 10:21:42 GMT

Hi werdn,

the list() methode gives you only the task or tasks that are currently active,
concerning to other filter criteria you use in the query. It doesn't give you all tasks
defined in the process definition!

Best regards,
Micha

Re: Current task of process.

werdn — Mon, 18 Jul 2011 10:25:27 GMT

Hi werdn,

the list() methode gives you only the task or tasks that are currently active,
concerning to other filter criteria you use in the query. It doesn't give you all tasks
defined in the process definition!

Best regards,
Micha

Thank you, Micha!