How to access jBPM Services from within the rule/process?

Solution Verified - Updated -

Issue

  • We need to retrigger node from one process instances in a different instance
  • We need to start Process1 from within the Process2

For these and more use cases, jBPM Services API could be utilized. Most of these services are exposed over REST, so it's possible to use kie-server-client to access those. However, if this interaction needs to happen within single JVM, then using REST API to send request to the same server as the requestor seems redundant. Is there any way how to access jBPM Service API for these in-JVM requests?

Environment

  • Red Hat Process Automation Manager
    • 7

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