Women in Technology

Hear us Roar



Article:
  Flawed JDO Points the Way to the "Objectbase"
Subject:   Apples to Apples?
Date:   2002-04-29 14:35:18
From:   perrin
Response to: Apples to Apples?

How can you store the behavior in the persistence layer? Writing it in PL/SQL? Using some kind of proprietary Oracle stored procedures in Java? The example in the article does not seem to be storing any behavior, just the current object state.
Full Threads Oldest First

Showing messages 1 through 1 of 1.

  • Donald Bales photo Yes, Apples to Apples?
    2002-04-30 10:43:53  Donald Bales | O'Reilly Author [View]

    In the case of using Oracle as the persistence layer for SQL:1999 UDTs, behavior can be implemented as "stored procedures" that are part of the UDT written in Oracle's PL/SQL or written in Java. I did not show an example of this in the article because I was trying to limit the functionality as in the program that used JDO in the previous article by Dion Almaer. I do show an example using PL/SQL in my book and also show how to use Java.