topic Re: Problem using Service Task with Delegate Expression in OSGi with fields in Alfresco Archive

Problem using Service Task with Delegate Expression in OSGi with fields

schmke — Sun, 17 Apr 2016 14:52:08 GMT

I am using Activiti 5.19 in Karaf and everything has been working fine thus far. I want to have Java Service Tasks be reusable and so I am deploying them as their own bundles and using Delegate Expressions to refer to them, and using the BlueprintELResolver in my engine configuration. This is also

Re: Problem using Service Task with Delegate Expression in OSGi with fields

schmke — Wed, 20 Apr 2016 14:20:51 GMT

FWIW, I have written an ELResolver that extends BlueprintELResolver and directly looks up the service from the OSGi service registry rather than using Blueprint. If the service task is registered using Declarative Services or an activator, things work fine as there is now no proxy in play.

I don't need this new ELResolver to be in Activiti, but is there interest in having it be? I'd be happy to contribute it.

Re: Problem using Service Task with Delegate Expression in OSGi with fields

trademak — Tue, 26 Apr 2016 10:56:06 GMT

Hi,

Would be very welcome as a contribution to Activiti. If you could a bit of documentation to the user guide for it as well that be really great as well. Could you create a pull request on Github?

Best regards,