在新线程中使用EJB或注入

Question

I have a SOAP WebService class that has an EJB injected and some other class injected in it. Like:

public class SuperWS {

    @EJB
    private SuperDaoEjb superDaoEjb;

    @Inject
    private Partner partnerComponent;

    //......

    public Response invoke(Request req) {

        //Some logic

        Thread t = new Thread(new SuperRunnable(superDaoEjb, partnerComponent));

        t.start();

        return req;

    }

}

I have to do some logic then return the response but start a thread to process some more. In that thread I need both superEjbDao and partnerComponent. But as I know those objects are container managed. So I can't really say that container won't give the proxy to someone else or dispose it. I feel like there is a problem with my design. How can I solve the problem?

Answer 1

I guess there is no problem. It is essential design. Just be sure that both SuperDaoEjb and Partner have thread-safe code and you'll be fine. You do need to care about what reference you will get from Container for SuperDaoEjb and Partner.