Top "Ejb-3.0" questions

This tag is used for question related to the session bean and message-driven bean component types of the EJB 3.0 programming model.

Weblogic 10.3 MDB throwing javax.sql.DataSource exception

Here are the applications that I'm using: Weblogic 10.3.3 Websphere MQ 7.0 Oracle 11g Express Edition (DB) Here is the current process …

java jakarta-ee ejb-3.0 weblogic-10.x message-driven-bean
How to use @PostConstruct to create timers in a stateless bean EJB3?

I want to create a timer EJB3 when a stateless bean is created in the pool. But if I use @…

java jakarta-ee ejb-3.0 weblogic weblogic11g
JPA/EJB3 Relationship

I have been reading about JPA and EJB3 and would like to confirm that my understanding of their relationship is …

java jpa ejb-3.0
JNDI Lookup of local EJB (no @EJB)

I have a requirement where I'm asked to load both remote and local EJBs with a JNDI lookup, so without …

java jakarta-ee ejb ejb-3.0 websphere-8
Can an EJB3 bean "self inject" and call its own methods via EJB container?

Is it possible to "self inject" an EJB in order to call local methods as bean methods? There are some …

java ejb-3.0
@EJB annotation vs JNDI lookup

Is there any situation where it's better to use JNDI than to inject a stateless session bean using the @EJB …

jakarta-ee dependency-injection ejb ejb-3.0 jsf-1.2
"JNDI name is already in use" in Weblogic 12c with EJB3

I have the following code that I'm trying to deploy as an EJB to WebLogic 12c, but I'm getting an …

java jakarta-ee ejb-3.0 weblogic12c
what am i missing for using hibernate annotation?

i am trying to create a basic hibernate entity POJO using latest hibernate and i have added the necesary jar …

hibernate ejb-3.0
Can EJB2 and EJB3 coexists in one application?

does anybody know if it is possible to iteratively replace EJB2.1 beans with EJB3 beans in Java EE application? That …

jakarta-ee ejb-3.0 ejb-2.x
How to deploy EJB 3.0 application in Wildfly 8 application server

I am migrating EJB 3.0 application from jboss AS 6 to wildfly AS 8. Is it possible to deploy EJB 3.0 application to wildfly …

java ejb-3.0 wildfly-8 ejb-3.2