What is an EJB, and what does it do? - Stack Overflow
An EJB is a Java component, containing business logic, that you deploy in a container, and that benefits from technical services provided by the container, usually in a declarative way, thanks …
What is the difference between @Inject and @EJB - Stack Overflow
May 10, 2016 · I'm currently learning the new Java EE 6 component models and am confused with the latest dependency injection mechanism. So here are my questions: 1) What is the …
java - Why should we use EJB? - Stack Overflow
The EJB or Enterprise Java Beans are plain java classes (since version 3.0) with annotations that enable to you write the business logic of your applications and later deploy it (or install) on a …
java - Should I use @EJB or @Inject - Stack Overflow
Is @EJB an old way of injecting? Is the injection done by the EJB container when using this annotation while using @Inject use the new CDI framework? Is that the difference and should I …
Web Services vs EJB vs RMI, advantages and disadvantages?
Jan 6, 2010 · Between EJB and RMI, EJB would certainly be better - it has everything RMI has and much more via the container (object pooling, transaction management, etc.) Between EJB …
java - How does EJB and JPA relate? - Stack Overflow
Jan 1, 2017 · EJB specification can be used independent of JPA (although JPA has been included as a part of EJB spec) and likewise JPA can be used for many more stuff outside the …
EJB in Weblogic: The Message Driven Bean does not have a …
Feb 28, 2025 · This can be done in the ejb-jar.xml descriptor by specifying a message-destination-link for the MDB. A message destination can be set in the weblogic-ejb-jar.xml …
EJB @Schedule wait until method completed - Stack Overflow
Oct 7, 2016 · EJB @Schedule wait until method completed Asked 12 years, 9 months ago Modified 5 years, 11 months ago Viewed 52k times
EJBCLIENT000409: No more destinations are available - Stack …
Mar 26, 2019 · When you are using org.jboss.ejb.client.naming, the connection is usually defined in a file named jboss-ejb-client.properties. You provided it in the map for jndi.properties.
java - weblogic 12c deployment failure - Stack Overflow
Jul 4, 2014 · I'm migrating from Weblogic 11g to 12c, during the deployment process it fails and shows the following error: Caused by: …