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Questions tagged ejb-3.0

26 questions

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9
votes
1
answers

Performance costs of having a transaction over multiple EJBs vs. one EJB

java ejb-3.0 jboss7.x
asked 2013-05-30T08:33:17.067
8
votes
6
answers

java.lang.StackOverflowError when persisting an object jpa

java jpa persistence ejb-3.0
asked 2012-11-04T23:39:38.327
20
votes
5
answers

Unsatisfied dependencies for type [...] with qualifiers [@Default] at injection point (using @Stateful EJB with CDI)

java ejb-3.0 java-ee-6 cdi seam3
asked 2012-04-27T07:10:44.920
32
votes
2
answers

JSF request scoped bean keeps recreating new Stateful session beans on every request?

jakarta-ee jsf-2 ejb-3.0
asked 2012-01-16T22:24:23.380
8
votes
2
answers

Maven EJB packaging with dependent libraries

java jakarta-ee maven ejb-3.0
asked 2011-11-16T17:39:55.560
14
votes
5
answers

JavaEE 6: javax.naming.NameAlreadyBoundException: Use rebind to override

ejb-3.0 glassfish-3
asked 2011-09-16T10:24:24.647
20
votes
5
answers

Inheriting class annotations

java annotations ejb-3.0
asked 2011-08-24T09:59:53.917
10
votes
2
answers

what am i missing for using hibernate annotation?

hibernate ejb-3.0
asked 2011-04-19T16:26:01.070
10
votes
3
answers

conversational state of session beans

jakarta-ee ejb-3.0 java-ee-6
asked 2011-03-01T10:06:46.160
58
votes
1
answers

Difference between a "jta-datasource" and a " resource-local " datasource?

java jpa jakarta-ee ejb-3.0 jta
asked 2010-07-10T02:29:23.593
12
votes
3
answers

Injecting a static EJB, nonsense?

java static dependency-injection annotations ejb-3.0
asked 2010-07-07T13:48:51.257
12
votes
7
answers

What is an Enterprise Java Bean really?

java tomcat ejb-3.0 enterprise javabeans
asked 2010-06-07T20:05:21.690
39
votes
1
answers

EJB3 + JEE6: What is a persistent Timer?

ejb-3.0 timer java-ee-6
asked 2010-04-20T07:47:56.550
21
votes
5
answers

Best current framework for unit testing EJB3 / JPA

java unit-testing jpa jakarta-ee ejb-3.0
asked 2010-03-21T02:26:39.397
18
votes
6
answers

In @Table(name = "tableName") - make "tableName" a variable in JPA

java jpa ejb-3.0
asked 2010-03-15T03:42:28.263
39
votes
2
answers

EJB3 transaction rollback

java jakarta-ee transactions ejb-3.0 rollback
asked 2010-03-02T03:42:38.687
19
votes
6
answers

How to stop endless EJB 3 timer?

java timer jboss ejb-3.0
asked 2010-01-21T19:27:24.847
48
votes
4
answers

use of entityManager.createNativeQuery(query,foo.class)

java jpa ejb-3.0
asked 2010-01-21T16:18:42.170
9
votes
4
answers

Glassfish v3 / JNDI entry cannot be found problems!

java glassfish ejb-3.0 jndi glassfish-3
asked 2010-01-18T17:33:09.390
10
votes
3
answers

EJB3 - obtaining bean via injection vs lookup - what are the differences, implications, gotchas?

java ejb-3.0
asked 2010-01-18T11:37:21.240
31
votes
8
answers

Stateless Session Beans vs. Singleton Session Beans

java singleton ejb-3.0 ejb stateless
asked 2010-01-06T15:27:31.777
11
votes
5
answers

Where can I find good unit testing resources for EJB and J2EE?

unit-testing jakarta-ee junit ejb-3.0
asked 2009-11-14T09:32:43.977
38
votes
6
answers

Why do we need separate Remote and Local interfaces for EJB 3.0 session beans

jakarta-ee ejb ejb-3.0
asked 2009-09-06T13:48:08.447
12
votes
6
answers

Is using data transfer objects in ejb3 considered best practice

hibernate design-patterns jakarta-ee ejb-3.0
asked 2009-07-06T09:28:01.590
14
votes
5
answers

Can an EJB3 bean "self inject" and call its own methods via EJB container?

java ejb-3.0
asked 2009-03-11T08:00:54.050
21
votes
6
answers

Best features of EJB 3

java jakarta-ee ejb-3.0
asked 2008-09-19T20:54:26.087