Need help for Work Manager implementation with Ironjacamar api’s to achieve that multi threading nature to resolve the latency issues.

[raj.kamal]

Hi,

  I am very new to IronJacamar.I have a requirement to change the  commonj.work.Work thread in our project to IronJacamar provided work manager for Thread efficiency.

I went through the documentaion provided by IronJacamr but i did not find a way from where to start.I also do a lot of googling for workmanager related stuff but i did not get any help.

Please help me to understand that from where  and how i should start the Workmanager related implemetaion in our project.

Please help.

Thanks in advance,

Raj kamal

[jesper.pedersen]

You should use our code generator - http://www.ironjacamar.org/doc/userguide/1.2/en-US/html/ch08.html - or Eclipse plugin - http://www.ironjacamar.org/doc/userguide/1.2/en-US/html/ch09.html to get started.

You can look at the HelloWorld example - http://www.ironjacamar.org/doc/userguide/1.2/en-US/html/apb.html#sample_helloworld - The BootStrapContext in ResourceAdapter.start() has the reference to the WorkManager.

There is a WorkManager resource adapter in the test suite - https://github.com/ironjacamar/ironjacamar/tree/1.2/core/src/test/java/org/jboss/jca/core/workmanager/rars/dwm - however, that is not the way to do it. A resource adapter should have a well defined business interface that hides the fact that a resource adapter is used.

HTH

[raj.kamal]

Hi,

Thanks a lot for quick reply.

As you suggested I created a standalone Ironjacamar application. And was able to fetch the WorkManager from BootStrapContext in my ResourceAdapter Class, start() method.

To test WorkManager I created a 'Work' and was successfully able to schedule it from the start() method of my ResouceAdapter.

public void start(BootstrapContext ctx)

            throws ResourceAdapterInternalException {

        this.workManager = ctx.getWorkManager();

        HelloWorldWork l = new HelloWorldWork(); // Extends Work with just a out statement in run()

        try {

            workManager.scheduleWork(l);

        } catch (WorkException e) {

            // TODO Auto-generated catch block

            e.printStackTrace();

        }

    }

Now, I am stuck on how can I use this WorkManager in my existing application or integrate this application with my existing application. And make use of WorkManager from existing application.

Do I need to perform some JNDI lookup? If yes, then how.

Please suggest

Thanks

Raj Kamal

[raj.kamal]

Hi,

  Any one has update please advice.