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Refresh entity doesnt work with relationships [message #1021189]

Tue, 19 March 2013 16:24

Wilber Saca is currently offline

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Messages: 2
Registered: March 2013

Junior Member

Hello, my first thread in this forum, I have a big problem. for example my entities:

class Entity1 {Long Id, String name, Collection<Entity2> entity2Collection}
class Entity2 {Long Id, String name}

when I find for Entity1 list in the DB, entity2Collection(changed by a trigger when I update Entity1) is not refreshed. I have tried with "javax.persistence.cache.storeMode", "eclipselink.refresh", "eclipselink.refresh.cascade", etc.

I need resolve this, I'm using the v2.3.2. any help or reference? Thanks...

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Re: Refresh entity doesnt work with relationships [message #1027038 is a reply to message #1021189]

Tue, 26 March 2013 13:52

James Sutherland is currently offline

James Sutherland

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Messages: 1939
Registered: July 2009
Location: Ottawa, Canada

Senior Member

If you want to update something using a trigger and have it show up in JPA you need to refresh the object, or disable the shared cache.

i.e.
em.refresh(object)

See,
http://wiki.eclipse.org/EclipseLink/FAQ/How_to_disable_the_shared_cache%3F

http://wiki.eclipse.org/EclipseLink/Examples/JPA/Caching#How_to_refresh_the_cache

James : Wiki : Book : Blog : Twitter

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Re: Refresh entity doesnt work with relationships [message #1027966 is a reply to message #1027038]

Wed, 27 March 2013 16:52

Wilber Saca is currently offline

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Messages: 2
Registered: March 2013

Junior Member

Then, no one alternative to refresh automatically the collection when I refresh the entity? cascade is set for ALL...

[Updated on: Wed, 27 March 2013 16:56]

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