JpaPersistService does not allow nested UnitOfWork

[edechter]

JpaPersistService's implementation of UnitOfWork::begin looks like it throws an exception if called within an existing UnitOfWork:

guice/extensions/persist/src/com/google/inject/persist/jpa/JpaPersistService.java

Line 75 in e960b66

"Work already begun on this thread. Looks like you have called UnitOfWork.begin() twice"

But the interface JavaDoc says that this should be okay:

guice/extensions/persist/src/com/google/inject/persist/UnitOfWork.java

Line 42 in e960b66

* already one open, the invocation will do nothing. In this way, you can define arbitrary

.

Is this an error?

[crizzis]

I just created a PR solving this issue and adjusting the logic behind nested transactions as well.

The CI build is stuck at the CLA step, even though I have been added to the CLA by my organization. Kindly requesting a status update on the CLA processing for Digital New Agency.

EDIT problem solved