query for message and/or signal definitions of an process model with the query api?

[Markus Schulz]

hello,

is there a way to query for all defined messages and signals from a process definition?

I wan't to provide some bulk actions in my own tasklist application.

is it further possible to query for the list of boundary events from an activity?

regards

msc

[Nico Rehwaldt]

Hi Markus, 

it is not possible to query for the model structure (i.e. boundary events attached to a task). You may access the BPMN 2.0 model though (REST API http://docs.camunda.org/latest/api-references/rest/#process-definition-get-bpmn-20-xml and similar to this in the Java API).

Same applies to defined messages and so forth.

Our approach is load the BPMN 2.0 XML -> parse it into a model -> operate on it

Does this help you?

Regards

Nico

[Bernd Rücker (camunda)]

And you can use ecore helpers to read the XML in a Java way: https://app.camunda.com/confluence/display/foxUserGuide/Java+API+to+read+and+write+BPMN+2.0+XML

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