[hibernate-users] Extended sessions and (lack of) recovery from Hibernate exceptions (ie: validation)

[Vallon, Justin]

Suppose a field has a validator, and the field is made invalid (age <
0).  When flushing, the validator runs, and throws an exception.  The
exception handling section
(http://www.hibernate.org/hib_docs/v3/reference/en/html_single/#transact
ions-demarcation-exceptions) states that if any method throws an
exception, the session must be closed.

 

So, what to do if session-per-conversation is used?  If hibernate
validation is used, then flush of invalid data corrupts the session -
the application then needs to ask the user to start over, or else build
complex recovery logic (new session, copy data to new session).

 

How does hibernate validation interact with extended sessions?

 

-Justin

office 8-383-6725, 212-272-6725; cell 917-861-6042

 

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