Is it possible to use the org.activiti.engine.impl.bpmn.parser.BpmnParser in a standalone manner? In that case, how to create an instance of the BpmnParser? The BpmnParser constructor needs an ExpressionManager instance, and I do not know how to get hold of an ExpressionManager instance.
It's not an easy task to use the BpmnParser standalone. I tried to reuse it for the Activiti Designer, but decided to duplicate the parser code instead. So it's a matter of just trying and solving the issues you run into.
Looks like I would have to write my own parser. I would like to write a SAX parser for the activiti bpmn. Could you please point me to the activiti bpmn xsd?