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EJB3 Caching problem (Toplink)
posted 8 years ago
I`m having an issue with ejb3 in my web app (glassfish v2b58c). I think this is more of an architectural issue, but i`m still not sure how to resolve it.
I have a shopping cart app, that displays a menu on the left. This menu is created from querying the database for all the sections and under it categorys of products available (soft of a quick link).
-> Category 1
-> Category 2
-> Category 3
-> Category 4
If i update a Category the change shows strait away. I guess toplink cache gets updated with the update operation.
if i create a new Category it doesnt show under the sections, i`ve debug the app and what seems to be the problem is that the cached objects under the section selected doesn`t get updates.
Now i`ve added a piece of code to manually refresh the section from the DB, and this fixed the cached category`s under the section aswell.
Now i would have thought that Toplink would recognize the new object being as being a part of the section selected.
Any suggestions would be welcome.
SCJP, SCJD, SCWCD, SCBCD (JEE)
It is sorta covered in the
JavaRanch Style Guide
integration of EJB3,Hibernate in Netbeans
Control over terminal
EJB3 vs Hibernate vs Toplink vs OpenJPA
html files and creating websites
Which Pattern to select ?