How to inject EntityManager (using CDI) into a WorkItemHandler

[n_rajasekhar]

I have created an async custom task

i implemented, WorkItemHandlerProducer and WorkItemHandler.

I need to inject Entitymanager into WorkItemHandler.

when i do that i am getting a NULL value for EntityManager.

At the moment i am getting it as null.

when i try to create a new database connection using Persistence.createEntityManagerFactory(), even that is throwing error, cannot find persistence unit.

Any thoughts, its very urgent please.

Here attached the whole project.[Removed some of the dependent hibernate jars].

[swiderski.maciej]

inject EntityManager to the producer and then pass that entity manager to your work item handler upon initialization.

HTH

[n_rajasekhar]

Thanks for the response.

I could directly inject EntityManager into the Handler, when i set the class path of the WorkitemHandler in META-INF.

However, i am having issues while committing the transaction.

I am using

@Resource

UserTransaction ut;

this would have been begin already when Runtimeengine.startProcess().

But i need my own Transaction scope to control.

How can i achieve it?

Should i take a separate database connection for this task, by defining different persistenceUnit on persistence.xml?

Kind Regards,

Raja Sekhar.

[swiderski.maciej]

I believe this has been resolved on jira, if that's the case please update this thread and mark it as resolved