Solved

EJB referencing question

Posted on 2004-08-23
6
172 Views
Last Modified: 2013-11-24
can I reference another entity EJB in ejbCreate() method?

for example:
This is what I want to do in my entityA EJB

public int TrackRecord::ejbCreate (int data)
{
   InitialContext ctx = new InitialContext();

   CounterLocalHome home = (CounterLocalHome)ctx.lookup ("ejb/CounterLocalHome");

   counter = home.getPrimaryKey(1);

   this.rowId = counter.increment();
   this.data = data;

   return rowId;
}
0
Comment
Question by:zollen
  • 3
  • 2
6 Comments
 
LVL 35

Accepted Solution

by:
girionis earned 50 total points
ID: 11878617
I don't see why you couldn't.
0
 
LVL 30

Expert Comment

by:Mayank S
ID: 11878631
What exactly do you want to do? What's the requirement that drives you to do that?
0
 
LVL 35

Expert Comment

by:girionis
ID: 11878641
Just try it and see if it works.
0
Technology Partners: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

 
LVL 30

Expert Comment

by:Mayank S
ID: 11878669
It should work :) but what's the need to do that ;-) ?

I see a small design-flaw here. If this.rowId needs the value which it obtains from home.getPrimaryKey(1).increment.... can't that be done from outside the ejbCreate () method as well? The calling block of code can obtain that value and pass it from somewhere....
0
 
LVL 35

Expert Comment

by:girionis
ID: 11882923
:)
0
 

Author Comment

by:zollen
ID: 11886219
well. u are the first one to answer my question :)
0

Featured Post

Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Tomcat: Unable to run tomcat service. 2 30
ejb entity bean example 2 38
Need Help! Getting a syntax error and don't understand why 3 41
wild fly 8 startup error 2 43
I had a project requirement for a displaying a user workbench .This workbench would consist multiple data grids .In each grid the user will be able to see a large number of data. These data grids should allow the user to 1. Sort 2. Export the …
In this post we will learn how to connect and configure Android Device (Smartphone etc.) with Android Studio. After that we will run a simple Hello World Program.
Video by: Michael
Viewers learn about how to reduce the potential repetitiveness of coding in main by developing methods to perform specific tasks for their program. Additionally, objects are introduced for the purpose of learning how to call methods in Java. Define …
The viewer will learn how to implement Singleton Design Pattern in Java.

730 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question