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@PrePersist Synchronizing
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Mohammad Jaber
Ranch Hand
Joined: Apr 10, 2006
Posts: 46
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Hi ,
iam using JPA with Hiberante provider , How can i ensure that @PrePersist and the "Peristing" process to be executed in synchronized mode , i mean i don't wont other thread to execute @PrePersist before the previous one has already saved into DB , is this supported By JPA by default or is there any extras i should do , Thanks
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OCP , SCJP 5.0
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Christophe Verré
Marshal
Joined: Nov 24, 2005
Posts: 14361
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I'm not sure about synchronization here, but do you know about ThreadLocal. Please check the following : http://www.hibernate.org/hib_docs/entitymanager/reference/en/html_single/#transactions-basics-uow
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Mohammad Jaber
Ranch Hand
Joined: Apr 10, 2006
Posts: 46
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Hi ,
Iam already using ThreadLocal but my case is that i want to fetch the Id (Max + 1) from the DB during the PrePersist and i want to make sure that no other thread will intrupt this by fetching the same value from the DB , Thanks
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subject: @PrePersist Synchronizing
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