Yes !
You can have it as a CMP field too. Make a valueObject out of your
address and store it in binary format in your database table after
serializing it and everytime you read it from the table you deserialize it.
Regards,
kris
-----Original Message-----
From: Sanjeev Verma [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, March 06, 2002 8:34 PM
To: [EMAIL PROTECTED]
Subject: AGAIN - Can a CMP EJB be a CMP field inside another CMP EJB!!!
Hi all
unfortunately, I have asked a simple question for which I am getting all
sorts of complex answers. Maybe I hve not stated clearly what I need. Let me
try again:
Lets say we have two CMP beans: a Address bean and a Person Bean.
1. Can (NOT should, I am not asking a design question) the Person bean have
Address as a CMP field. I am not asking this with reference to EJB 2.0 Spec,
I know there is the funda of cmr fields there.
2. If one is "Yes", how to create a table for such a Entity bean (I mean
what will be datatypes of the Person Table in the database, like say,
Oracle. I specifically mean to ask the datatype of the column that will map
to the Address field).
3. In EJB 2.0, is this allowed - NOT as a cmr field, but still as a cmp
field. I do not mean to ask the advantages or dis advantages of such an
approach.
Please do not take this as a harsh mail, i needed to be clear on what I am
asking.
Thanx for reading
Sanjeev
===========================================================================
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff EJB-INTEREST". For general help, send email to
[EMAIL PROTECTED] and include in the body of the message "help".
===========================================================================
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff EJB-INTEREST". For general help, send email to
[EMAIL PROTECTED] and include in the body of the message "help".
