The JPA entities do not refresh after change data backend.

Every day work of oracle changes the database. After change in my application's database shows no modified data because the JPA entities are given in the cache.
Please let me know how to update entities programmatically to meet the needs of users. Application is in production and need immediate solution.

See,

http://wiki.Eclipse.org/EclipseLink/examples/JPA/caching

As for having the database triggers the cache to refresh, it is more difficult and will affect the performance of your database.

There is a how-to document that gives an example of this using Oracle AQ and triggers.

See,
http://www.Oracle.com/technology/products/IAS/TopLink/technical/tips/DbChangeNotification/index.htm

---
James: http://www.eclipselink.org

Tags: Fusion Middleware

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