Simplest way to issue a DELETE statement from ADF?

Question

What is the simplest way to code a delete statement in an ADF application?
In my case, I have a set of rows that have become obsolete and need to be deleted. The timeout parameter that governs this is not in the database, but configured in the application. A parameterized stored procedure seems overly complicated, and using an entity based view to retrieve all rows solely for the purpose of deleting them seems inefficient. Do I have to explicitly deal with PreparedStatement, or can I have something like a read-only view object based on a delete statement and simply say executeQuery() ?
-- Sebastian

Answer 1

Hi,
You can write custom function in Application Module (if you have on the page table with selection) e.g.
public void executeDelete(){
Row r = getYourViewObject().getCurrentRow();
r.remove();
getDBTransaction().commit()
or
public void executeDelete(){
getYourViewObject().removeCurrentRow();
getDBTransaction().commit()
Optionally to refresh data displayed on the page, after deleting you may invoke in your methods (after commiting):
getYourViewObject().executeQuery();
I hope it helps.
Kuba