For some strange reason I am getting the following exception. 2011-02-08 09:53:30,667 ERROR [STDERR] (QuartzScheduler_Worker-9) java.lang.ClassCastException: org.javassist.tmp.java.lang.Object_$$_jav
Can you register EJB A as callback in an MDB B? B.register(Aref) in B: A.callback() What would be Aref if the EJBs use local call开发者_StackOverflow社区s?
am I right that combination of @TransactionManagement(TransactionManagementType.BEAN) with any settings of @TransactionAttribute on SessionBean has no sense?
So I\'m using container managed transactions in OpenEJB and Hibernate and I have a fairly simple transaction rollback scenario I\'m trying to get to work. My DBMS is MySQL.
I have created stateless session bean in Java. Now I want to invoke a method of another stateless session bean. Some things are missing in my code. Usual way of invoking method does not fit here. Bein
I am using Jboss5.1.x , EJB3.0 I am trying to configure Quartz. I get this exception when I try to do lookup:
If I have a @ManagedBean that\'s @SessionScoped, why would I use a @Stateful EJB? I used it before for shopping carts and maintaining a conversational state, but since a managed bean will be kept duri
I\'m wondering if it is possible to create XML-RPC server component within EJB module without servlets. I know EJB typically uses RMI as communication protocol but what if I want to omit RMI. What if
I am executing the following lines: String queString = \"some query string\" Query q1 = em.createNativeQuery(queSt开发者_运维问答ring, T03CallsLog.class);
I am adding two JMS messages in the same destination sequentially. Will both of these messages be received in the same order in which I have added them or is there a chance for reverse ordering, that
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