Current Task via Engine API

Submitted by dianabento95 on Wed, 05/27/2020 - 23:43
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Hi, it is possible get de "current" task in workflow via engine api just given the process id ou case id?

Thanks,

Diana

1 answer

Submitted by romain.bioteau on Thu, 05/28/2020 - 09:26
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This one is the BEST answer!

Hi,

You can use search API (in REST or either the Java API) to filter a case 'READY' tasks.

In java/groovy:

import org.bonitasoft.engine.bpm.flownode.ActivityStates
import org.bonitasoft.engine.bpm.flownode.HumanTaskInstanceSearchDescriptor
import org.bonitasoft.engine.search.SearchOptionsBuilder

def processAPI = apiAccessor.processAPI
def searchResult = processAPI.searchHumanTaskInstances(new SearchOptionsBuilder(0, 10)
   .filter(HumanTaskInstanceSearchDescriptor.PROCESS_INSTANCE_ID, 1L)
   .filter(HumanTaskInstanceSearchDescriptor.STATE_NAME, ActivityStates.READY_STATE)
   .done())

In Rest:

/API/bpm/userTask?c=10&p=0&f=caseId=1&f=state=ready

HTH

Romain

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