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VisualAge for Java Version 3: Persistence Builder with GUIs, Servlets, and Java Server Pages
book

VisualAge for Java Version 3: Persistence Builder with GUIs, Servlets, and Java Server Pages

by Ueli Wahli, Greg Behrend, Daniel Peter
March 2000
Beginner to intermediate content levelBeginner to intermediate
472 pages
11h 17m
English
IBM Redbooks
Content preview from VisualAge for Java Version 3: Persistence Builder with GUIs, Servlets, and Java Server Pages
Chapter 14. Persistence Builder Enhancements in Version 3 255
Persistence Builder New Function
In this section we list the new function in Version 3.0 of the Persistence
Builder.
Refresh from Database
The implementation object provides now a refresh method to retrieve the
current column values from the database table and update the attribute
values.
Version 3.0:
((AccountImpl)account).refresh();
Version 2.0:
Transaction curTx = Transaction.getCurrent();
((AccountImpl)account).getBom().getVersionForRead().refresh(
curTx.getSessionOn( dataStore ) );
Commit Failure
When an SQL update or delete statement fails in the commit processing of a
transaction, no excep ...
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Publisher Resources

ISBN: 0738415820Purchase bookAdditional Material