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Posted to jdo-dev@db.apache.org by "Michael Bouschen (JIRA)" <ji...@apache.org> on 2011/01/28 21:38:43 UTC

[jira] Assigned: (JDO-673) Interface JDOEntityManagerFactory does not compile with JPA 2.0

     [ https://issues.apache.org/jira/browse/JDO-673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Bouschen reassigned JDO-673:
------------------------------------

    Assignee: Michael Bouschen

> Interface JDOEntityManagerFactory does not compile with JPA 2.0
> ---------------------------------------------------------------
>
>                 Key: JDO-673
>                 URL: https://issues.apache.org/jira/browse/JDO-673
>             Project: JDO
>          Issue Type: Bug
>          Components: api, specification
>    Affects Versions: JDO 3
>            Reporter: Michael Bouschen
>            Assignee: Michael Bouschen
>             Fix For: JDO 3 maintenance release 1
>
>
> The JDO Interface JDOEntityManagerFactory extends both factory interfaces: PersistenceManagerFactory (JDO) and EntityManagerFactory(JPA). Both interfaces define a method getProperties. In JDO PersistenceManagerFactory the method returns Properties and in JPA EntityManagerFactory returns Map<String, Object>.
> This retults in an error when compiling the api:
> JDOEntityManagerFactory.java:[28,7] types javax.jdo.PersistenceManagerFactory and javax.persistence.EntityManagerFactory are incompatible; both define getProperties(), but with unrelated return types
> The the error did not occur earlier, because the api package used geronimo-jpa_3.0_spec as the JPA dependeny, but his is the JPA 1.0 specification. The correct dependency is geronimo-jpa_2.0_spec.
> Possible solutions: change JDO PersistenceManagerFactory to return Map<String, Object> or remove the JDOEntityManagerFactory and JDOEntityManger interfaces. Are these being used by anyone? 

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