List of callActivity

[houstoniasian]

I have a main process that would call several callActivity.

Is there an API or REST service call to give me a list of all the callActivity of the process?  If not, how do we get around it other than that we have to write a parser to parse the xml file to look for "callActivity" tags?

Tan

[martin_grofcik]

You can try to get it from repository service API and model.

ProcessDefinitionEntity processDefinition = (ProcessDefinitionEntity) ( ((RepositoryServiceImpl) repositoryService).getDeployedProcessDefinition( processDefinitionId ));

        for (ActivityImpl activity : processDefinition.getActivities()) {
        …..
        }


[houstoniasian]

The above block of codes give me the list of ALL activities which include gateway, end events…in the process.  What I am looking for is the id of the "calledElement" of CallActivity.  I'm trying to dig in to look at ActivityImpl class for further info but I couldn't find it in Activiti JavaDocs.  What am I missing?

Tan

[martin_grofcik]

Hi Tan,

From the collection

processDefinition.getActivities()

you can filter callActivities. Only activity with activityBehavior set to CallActivityBehavior will call external subprocess. Id of the called process is stored in org.activiti.engine.impl.bpmn.behavior.CallActivityBehavior#processDefinitonKey.

Regards
Martin