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need help getting changes in the database reflected in session
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caleb momanyi
Ranch Hand
Joined: Jun 17, 2012
Posts: 43
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hi ranchers. How do you get changes made in the database to reflect in the application without reloading the application as it is the case with my application. I am using JPA i don't know if that is enough information to go by because i have no idea what code to post here. Thank you in advance
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Jeanne Boyarsky
internet detective
Marshal
Joined: May 26, 2003
Posts: 26218
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You can poll the database. Or query right before using the session data. Or set up caching to expire after a short time.
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caleb momanyi
Ranch Hand
Joined: Jun 17, 2012
Posts: 43
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can you please give me an example of how to set expiry of the cached data
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Jeanne Boyarsky
internet detective
Marshal
Joined: May 26, 2003
Posts: 26218
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See this article for an example.
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caleb momanyi
Ranch Hand
Joined: Jun 17, 2012
Posts: 43
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Thank you very much, I now get it. I just do a findAll() after persisting an entity. And it works
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subject: need help getting changes in the database reflected in session
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