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 …
java - What does the @EJBs annotation do? - Stack Overflow
I know roughly what this construction does: it creates a SomeType EJB and injects the object into another EJB. @EJB(name="name1") SomeType someVariable Now I have a class which …
java - Why should we use EJB? - Stack Overflow
What is EJB, and why we should use it? Please explain in simple language. Thank you.
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 - Should I use @EJB or @Inject - Stack Overflow
The @EJB is used to inject EJB's only and is available for quite some time now. @Inject can inject any managed bean and is a part of the new CDI specification (since Java EE 6). In …
What is the difference between EJB, hibernate, spring and JSF?
EJB - Enterprise Java Beans -> Components which are stateful (session oriented) or stateless (services), message driven (asynchronous) Hibernate - Persistence Service like other JPA …
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 - How to change EJB Module Version, if ejb-jar.xml is deleted …
Nov 23, 2023 · Trying to migrate EJB project from 2.0 to 3.0, but got the above errors as EJB Project is referring to ejb2.0 version even Using annotations instead ejb-jar.xml in beans.
jakarta ee - EJB specifications and Java versions - backwards ...
Dec 28, 2015 · This is my understanding of relationship between the EJB spec and Java versions EJB 2.0 was part of J2EE 1.3 platform, which was on top J2SE 1.3 or JDK 1.3.x EJB 2.1 was …
EJB @Schedule wait until method completed - Stack Overflow
Oct 7, 2016 · EJB @Schedule wait until method completed Asked 12 years, 10 months ago Modified 6 years ago Viewed 52k times