EntityManager and manual flush mode

koatto Jan 29, 2007 7:51 AM

How can i setup the EM config to have it start with manual flush mode?

thanks.

1. Re: EntityManager and manual flush mode

gavin.king Jan 29, 2007 8:34 AM (in response to koatto)

@Begin(flushMode=MANUAL)
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2. Re: EntityManager and manual flush mode

koatto Jan 29, 2007 8:41 AM (in response to koatto)

what i mean is to set some option via persistence.xml or components.xml to
enable manual flushmode everywhere.
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3. Re: EntityManager and manual flush mode

gavin.king Jan 29, 2007 8:42 AM (in response to koatto)

Why would you want to do that? Sounds like a *really* bad idea.
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4. Re: EntityManager and manual flush mode

koatto Jan 29, 2007 8:52 AM (in response to koatto)

I just need a full control over flushes, but i think i'm not completely understanding what such a setting could involve :)

Why is a so bad idea?
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5. Re: EntityManager and manual flush mode

c_eric_ray Jan 30, 2007 10:14 AM (in response to koatto)

if you need full control over flush you need application managed persistence
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6. Re: EntityManager and manual flush mode

koatto Jan 30, 2007 10:41 AM (in response to koatto)

allowing seam to control the persistence context means having a pc for each converstaion, correct? Then calling the flush within one of the objects tied to that conversation causes the synchronization with db modifications occurred only inside that conv, correct?

thanks.
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7. Re: EntityManager and manual flush mode

pmuir Jan 30, 2007 11:03 AM (in response to koatto)

yes
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