LockMode.READ in Hibernate
I'm new to Hibernate and trying to understand more about the LockModes.
I found below text in book "Java Persistence with Hibernate":
LockMode.READ—Bypass all caches, and perform a version check to verify that the object in memory is the same version that currently exists in the database.
Does that mean, calling session.lock(myObject, LockMode.READ)
, will refresh myObject
state from Database? From "version check" I understand that Hibernate will check the version of myObject
with Database, and if there is a difference it will synchronize instance of myObject
with that of data开发者_运维技巧base.
I should also mention that after synchronizing the myObject instance with database, Hibernate will attach the myObject instance with persistence context (or session).
Isn't that correct?
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