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12.27.2006 at 11:23AM PST, ID: 22104375
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7.6

Catching entity bean createException

Asked by natgross in Enterprise Java Beans (EJB), Java Programming Language

Tags: , , , ,


      
I am using the facade pattern to control my entity ejb's, via local interfaces only.
The appserver is JBoss, the database is IBM DB2 9.1. Java 5.09.

When there is a db exception, regardless of exception reason, the catch block is never executed!

In my session bean:

private void testCreate() {
      try {
            myEntityHome.create(123,1,1);
            System.out.println("[b]This line executes EVEN when create fails![/b]");
      } catch (CreateException ex) {
            System.out.println("This line NEVER executes!");
      }
}


The funny thing is that the JBoss (4.0.5 and previous versions) [debug] log prints the details about the INSERT and the subsequent db error (eg. a duplicate key) and the stack trace *after* it prints "This line executes EVEN when create fails!"
And as mentioned the catch block never executes.
Furthermore, if I call this method (testCreate()) from inside a loop, control never returns to the calling loop, and it simply stops with the stacktrace. I would like to catch the exception and act on it and let the calling loop continue with other records.
Thank you all;
nat Start Free Trial
 
Keywords: Catching entity bean createException
 
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[+][-]12.27.2006 at 11:58AM PST, ID: 18204291

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About this solution

Zones: Enterprise Java Beans (EJB), Java Programming Language
Tags: bean, duplicate, key, catch, entity
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Solution Provided By: Computer101
Participating Experts: 2
Solution Grade: A
 
 
 
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