ADF-JClient Refresh (Newbie question)

Question

I've gotta believe this is an easy thing to do with ADF, yet after perusing the documentation I could find (most is struts oriented) I just can't seem to get this working and I'm sure somebody here has done it. Also I'm pretty green when it comes to this ADF stuff so hopefully I use all the right terms, etc.
I have a simple app, that hooks up to a EJB application using a session facade. I have an Order bean, and I have an order line item bean and as you may guess there is a 1-M relationship between the two.
I set up the page with all the ADF stuff, and basically both are displayed as JTables. When I go to add a line item I:
1)want to call the ADF operation to do so
2) refresh both tables with their appropriate data (orders has a total price item that needs to be incremented)
3) select the orders JTable's order record that corresponds to the line item I just inserted
4) select the lineItems JTable's line item record that I just inserted.
The way I currently try to do this, which doesn't quite work is:
1) call the ADF operation "addLineItem" passing it appropriate details
2) define an ActionBindingListener class that has an afterActionPerformed() method that:
a) calls panelBinding.execute() (to refresh the orders table)
b) calls ordersTable.changeSelection(x, y, false, false) to try and select the appropriate row in the orders table
c) calls "getLineItems" operation which looks at the row that ordersTable is pointing to to update the line items table
d) calls lineItemsTable.changeSelect(x, y, false, false) to select the appropriate row in the line items table
Doing this, after I add an item, I see the correct order get selected, but then the table seems to switch off of it and select the row at the top of the table (as if a refresh had been requested again). The odd thing is that sometimes the above logic seems to work. I'm thinking my problems probably stem from calling panelBinding.execute(), but I haven't found any other clear way to refresh the data without doing that. What am I doing wrong? or am I right and there is a bug with the refresh?
Any ideas/suggestions, no matter how stupid it may seem are appreciated. I think this is something simple, I'm convinced I've just missed something obvious.

Answer 1

I think I figured out my problem. The key was to not use the JTable.changeSelection() method to set my selection post update. I needed to set it on the the JUTableBinding via a using a NavigatableRowset, so I did something like:
void selectLineItemRecord(Long oid)
JUTableBinding tableBinding = (JUTableBinding) panelBinding.findControlBinding("lineItemList");
NavigatableRowIterator iter = tableBinding.getIteratorBinding().getNavigatableRowIterator();
if(oid != null)
for(int i = 0; i < iter.getRowCount(); i++)
Row row = iter.getRowAtRangeIndex(i);
if(oid.equals(row.getAttribute("oid")))
iter.setCurrentRow(row);
return;
// fall through if not found or oid doesn't exist
iter.reset();
This seems to work much better now. Now if I just need to figure out some scroll bar stuff and I should be all set.
FYI, the thread I garnered this information from is Re: JTable returning to previously selected row after executeQuery()