It's possible to retrigger workItemHandler in JBPM 6.2 from subProcess handling error

Question

It's possible to retrigger or send signal like 'retry', 'repeat' workItemHandler in jBPM's process ?

I have process with some workItemHandler and some of them throw exception and I use SignallingTaskHandlerDecorator for wrap exception and send signal for 'ErrorHandling' subProcess.

From a subProcess I want to reinvoke workItemHandler's executeWorkItem method.

I found class which can help new DefaultWorkItemManager().retryWorkItem(workItemID) but I have problem with create instance of DefaultWorkItemManger in WorkItemHandler class.

Answer 1

I found one solution by the creation of custom abstract class for my workItem's. Abstract class implements WorkItemHandler interface.

Similar job made magnolia team with creation of AsyncWorkItemHandler

public abstract class AsyncWorkItemHandler implements WorkItemHandler 

For some further information visit:

https://documentation.magnolia-cms.com/display/DOCS/Custom+tasks