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New posts in ejb
EJB: Using EntityManager in PostConstruct method
Aug 17, 2020
java
ejb
entitymanager
How to get notification about EJB deployment (to set up a timer)?
Sep 03, 2022
java
ejb-3.0
ejb
How to run a Scheduled Method in a Cluster for one Node and for All?
Jul 25, 2017
java
jakarta-ee
glassfish
ejb
cluster-computing
Returning an entity via remote EJB results in - java.lang.NullPointerException at com.sun.corba.ee.impl.orbutil.ClassInfoCache$ClassInfo.<init>
Oct 01, 2022
jakarta-ee
glassfish
ejb
corba
JAX-RS and EJB exception handling
Nov 03, 2022
java
exception-handling
ejb
jax-rs
@EJB in @ViewScoped @ManagedBean causes java.io.NotSerializableException
Jul 27, 2022
serialization
jsf-2
ejb
myfaces
managed-bean
Is it bad design to make your business(service) layer dependant on a user session?
Apr 04, 2019
java
architecture
ejb
What's the default scope for a bean created by a @Produces method without a scope annotation?
Nov 21, 2022
java
jakarta-ee
ejb
cdi
How to prevent "Local transaction already has 1 non-XA Resource" exception?
Oct 20, 2022
java
persistence
ejb
transactions
jax-rs
How singleton is javax.ejb.Singleton in a clustered environment?
Nov 12, 2022
java
jakarta-ee
ejb
ejb-3.0
java-ee-6
JPA query language criteriaBuilder
Nov 16, 2022
java
jpa
glassfish
ejb
jpa-2.0
javax.ejb.EJBAccessException: JBAS013323: Invalid User
Oct 17, 2022
security
jakarta-ee
ejb
wildfly
jaas
POJO vs EJB vs EJB 3 [duplicate]
Nov 02, 2022
java
ejb
pojo
Multithreading in a stateless session bean?
May 04, 2020
java
multithreading
jakarta-ee
ejb-3.0
ejb
ClassCastException when casting looked-up EJB view in AS7
Nov 20, 2022
java
ejb
jndi
classcastexception
jboss7.x
Why are EJBs thread safe and servlets not ?
Oct 25, 2022
java
multithreading
servlets
thread-safety
ejb
ejb Security questions regarding Roles and Authentication
Sep 12, 2016
java
security
login
ejb
roles
Correct usage of Stateful Beans with Servlets
Nov 19, 2022
java
servlets
jakarta-ee
ejb
stateful
Does EJB container reside in all application servers. EJB container in depth
Jul 26, 2019
java
ejb
ejb-3.0
application-server
Why does CMT commit on exit of EJB method, when transaction attribute is "Required"?
Dec 12, 2018
jakarta-ee
transactions
ejb
java-ee-6
ejb-3.1
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