txn timeout migration note

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Steve Ebersole 2024-04-18 14:18:16 -05:00
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@ -29,7 +29,7 @@ earlier versions, see any other pertinent migration guides as well.
But that is a bytecode incompatibility.
** JPA has added support in its Graph API for things Hibernate has supported for some time. Some of those are collisions
requiring changes to the Hibernate API.
** `Transaction#getTimeout`. JPA 3.2 adds `#getTimeout` but uses `Integer` whereas Hibernate has historically used `int`
** `Transaction#getTimeout`. JPA 3.2 adds `#getTimeout` but uses `Integer` whereas Hibernate has historically used `int`. Note that this raises the possibility of a `NullPointerException` during migration if, e.g., performing direct comparisons on the timeout value against an in (auto unboxing).
See this https://in.relation.to/2024/04/01/jakarta-persistence-3/[blog post] for a good discussion of the changes in Jakarta Persistence 3.2.