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Is extending persistence pattern thread scope ?

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zx_wing

Post subject: Is extending persistence pattern thread scope ?

Posted: Thu Mar 01, 2012 9:01 pm

Newbie

Joined: Tue Feb 28, 2012 2:35 pm
Posts: 3

I was reading Hibernate's extending persistence pattern, since Session or EntityManager is not thread safe, I am wondering this pattern is only for single thread?

with multiple threads, does secondary cache help on this pattern?

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pb00067

Post subject: Re: Is extending persistence pattern thread scope ?

Posted: Fri Mar 02, 2012 4:43 am

Expert

Joined: Tue Jun 16, 2009 3:36 am
Posts: 990

Quote:

I am wondering this pattern is only for single thread?

No, it is also for multithreaded applications.
You just have to assure that each thread is working with his own Session or EntityManager instance.