[jira] [Created] (CAY-2675) A one-to-one relationship with meaningful PK can be nullified in the nested context.

[Nikita Timofeev (Jira)]

Nikita Timofeev created CAY-2675:
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             Summary: A one-to-one relationship with meaningful PK can be 
nullified in the nested context.
                 Key: CAY-2675
                 URL: https://issues.apache.org/jira/browse/CAY-2675
             Project: Cayenne
          Issue Type: Bug
          Components: Core Library
    Affects Versions: 4.2.M1
            Reporter: Nikita Timofeev
            Assignee: Nikita Timofeev
             Fix For: 4.2.M2


This is a tricky issue with multiple prerequisites:
* one-to-one relationship with join containing meaningful PK
* uncommitted objects pushed from the root to the nested context

This one-to-one relationship could be nullified when an uncommitted object is 
invalidated in the nested context.




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