Batch update in EJB

[Hd Desai]

Hello,

I am using WSAD 5.1 and Db2 8.1 and using EJB 2.0 CMP.

I want to insert records in the database in batch.

How to acheive batch update in EJB 2.0 CMP.

Thanks in advance.

[Mike Henry]

Hello,

Why not use an EJB home method.


An EJB Home method is not specific to any entity.
(Perfect for batch processing)


To use it mention the method in the home interface

public interface MyOwnHome extends javax.ejb.EJBLocalHome{
.
.
 
int   myBatchFoo() throws MyException;
.
.
 
}

Then in your bean class place ejbHome<methodName> method (the return values and parameters must match, notice also capital first letter)

public class MyOwnBean extends javax.ejb.EntityBean {
 
    int ejbHomeMyOwnBatch(){
 
     
 

    }
 

}

Combine this with an ejbSelect and you're done.

Does this help?
(excuse the typos but it this should give you something to check out)


Mike

[Hd Desai]

Hi Mike,

thnx a lot for update...

I will surely try this and see if it helps.

thanks.