the ejb 3.2 api belongs to the java enterprise edition 7.0 standard. It brings non-persistent timer service and asynchronous beans into the EJB-lite profile and transactional lifecycle callbacks for stateful session beans. It also makes a number of pre EJB 2.1 standards optional such as CMP/BMP beans and the EJBQL, rpc webservice endpoints are also made optional.
Questions tagged [ejb-3.2]
92 questions
1
vote
2 answers
weblogic 12cR2 annoying log when using EJB and JAXWS at the same bean
I have a Java EE project (MyProject) which contains an EJB project (MyEJB) I created a session bean (Stateless) that is my web service class as well (ServiceAddTEST). The container is weblogic 12.2.1.
Everything goes well but when I call the web…
Ali Abazari
- 429
- 4
- 20
1
vote
0 answers
Wildfly 9 Stateless session bean webservice not showing up in Web Service Endpoints
I'm quite new to the Wildfly server.
Currently I'm trying to expose a simple Stateless Session Bean as web service. I don't want to use the webModule to define servlet mappings for the web services beans. I want to keep that seperated.
I just want…
Francesco Iannazzo
- 596
- 2
- 11
- 31
1
vote
1 answer
Java EE 7 EJB Security not working
I have a Java EE EAR Application running on wildfly 8.2,I am trying to implement Java EE declarative security to protect access to the EJB methods. Thus, I have added to the standalone.xml
…
Paullo
- 2,038
- 4
- 25
- 50
1
vote
1 answer
How do I select list of generic objects in abstract service using CriteriaQuery
Trying to take this method and optimize performance:
public T getByPrimaryKey(PK id) {
T entity = getEntityManager().find(getEntityClass(), id);
if(entity != null) {
preProcessEntity(entity);
}
fireEvent(entity,…
Chris Manning
- 499
- 5
- 14
1
vote
2 answers
Is it permitted to use @Stateful and @javax.faces.view.ViewScoped together?
My understanding is that
@Stateful
@ConversationScoped
is allowed, and is normal usage.
With the new JSF 2.2 ViewScoped (javax.faces.view.ViewScoped) annotation, which is documented to be fully compatible with CDI scope annotations, does this…
user1575841
- 71
- 4
0
votes
1 answer
Is it important to delete deleted from code timers from jboss_ejb_timer. EJB3. POSTGRES
I removed timer from code, but after app started, the timer is still exists in jboss_ejb_timer. It does not start, but maybe it is important to delete it from jboss_ejb_timer too.
Павел Пимуков
- 1
- 1
0
votes
0 answers
Cannot implement Java remote interface to communicate with EJB application running on Websphere Liberty
I want to expose EJB's running on Websphere Liberty via a remote interface. I have created a test EJB app and a test client. My client seems to connect to Liberty, but the bean is not being created. Below is the error.
Mar 14, 2023 7:51:47 AM…
James
- 1
- 1
0
votes
0 answers
EJB Schedule issue on WebLogic
I have an EJB with a method that has an @schedule attribute configured to run at 5 PM every evening. The EJB is deployed on WebLogic server that gets restarted every morning at 4 AM.
Problem: The EJB method sendSummaryEmailForReqs() gets triggered…
Sirish V
- 930
- 2
- 12
- 24
0
votes
0 answers
@Transactional on EJB beans
Too simple, this is my setup :
Jakarta : 9.1
Liberty Application Server : 22.0.0.10
server.xml :
…
mah454
- 1,571
- 15
- 38
0
votes
1 answer
HTTP Request from EJB Bean
EJB Spec says you shouldn't manage threads. I have seen Bean code that sends remote requests and loops with a Thread.sleep waiting for a response to reduce CPU usage. From what I understand this breaks spec. Does simply calling the logic from a…
runtim23
- 38
- 5
0
votes
0 answers
Not rollback in multi-tenancy with hibernate and JakartaEE
I followed this link to test multi-tenancy with JakartaEE 8, Payara web-server 5.2021.9, Hibernate 5.4.32 and MariaDb 10.5. When I persist and throw exception, my testing entity is not rollback(still persisted in database) even using…
PeterL355
- 75
- 1
- 9
0
votes
1 answer
Does adding @TransactionAttribute(REQUIRED_NEW) in a method which is invoked from a Stateless Bean(which already has REQUIRED) work in EJB 3.1?
As per Spec, EJB doesn't support nested transactions, so what I wanted to know is, assume there are 2 classes (Parent and Child). Parent call is a stateless session bean and Child is a plain vanilla java service (not an EJB). Since EJB's by default…
Shan
- 521
- 2
- 8
- 28
0
votes
0 answers
Injection causes WELD-001408: Unsatisfied dependencies
I have a java EE web application in which a particular injection causes following error:
WELD-001408: Unsatisfied dependencies for type GenericDAO with qualifiers @Default
MyBean
@Stateless
public class MyBean extends CustomBean…
Stephan
- 696
- 15
- 37
0
votes
0 answers
Wildfly JavaEE 8 - Double initialization of Singleton EJB
I'm building a JavaEE 8 application based on Wildfly archetype ord.wildfly.archetype:wildfly-jakarta-ear-archetype:23.0.0.Final and deplying it on Wildfly 23.0.2.Final.
This creates 4 projects
test
|---test-ear
|---test-ejb
|---test-web
in which…
Stefano Cazzola
- 1,597
- 1
- 20
- 36
0
votes
0 answers
Error finding remote EJB with Spring Boot war app on Wildfly
I would ultimately like to create a RESTful API that supports EJBs 3+, traditional HTTP requests, and eventually JPA/Hibernate. I am using Eclipse version 2021-03, running a JBOSS Wildfly server, created a remote EJB using an interface (similar to…
Andrew
- 1
- 1
- 1