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From "Michael Dick (JIRA)" <>
Subject [jira] [Created] (OPENJPA-2047) Document the impact of Persistence Aware classes
Date Wed, 07 Sep 2011 14:21:09 GMT
Document the impact of Persistence Aware classes

                 Key: OPENJPA-2047
             Project: OpenJPA
          Issue Type: Improvement
          Components: docs
    Affects Versions: 2.1.1, 1.2.2
            Reporter: Michael Dick

The PCEnhancer makes non entity classes "persistence aware", but we never explain what that
means in the manual.

The answer can be found in the JDO specification, but we should document it in our manual
as well. Many users may not be familiar with JDO or OpenJPA's JDO background. To those users
the warning message issued by the PCEnhancer can be confusing, or a cause for alarm. 

As a first pass we should add this information to the users manual. It would also be good
to improve the logging of the PCEnhancer. In most cases the warning message is harmless, and
should be treated as an INFO message (or better yet, we can issue a single message that lists
all the persistence aware classes). 

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