Programming Tutorials

Interview Question: What are the call back methods in Entity bean?

By: Ash in Interview Tutorials on 2008-08-13  

Question:What are the call back methods in Entity bean?

Answer:

Callback methods allows the container to notify the bean of events in its life cycle. The callback methods are defined in the javax.ejb.EntityBean interface.

 

 

 

 





Add Comment

* Required information
1000

Comments

No comments yet. Be the first!

Most Viewed Articles (in Interview )

Interview Question: What is the difference between ejbCreate() and ejbPostCreate?

What is similarities/difference between an Abstract class and Interface?

Interview Question: What is Deployment descriptor?

Interview Question: What are the call back methods in Entity bean?

What do you understand by a J2EE module?

Question: What is the directory structure of a web application?

Interview Question: What is lazy loading?

Question: What is an output comment in JSP?

Interview Question: Is Decorator an EJB design pattern?

Interview Question: What are the optional clauses in EJB QL?

What is J2EE Connector architecture?

Interview Question: Can I invoke Runtime.gc() in an EJB?

Interview Question: What is the difference between sessioncontext and entitycontext?

Interview Question: Why does EJB needs two interfaces(Home and Remote Interface)?

Is Iterator a Class or Interface? What is its use?

Latest Articles (in Interview)