[ http://issues.apache.org/jira/browse/JDO-167?page=comments#action_12359724 ]
Michael Bouschen commented on JDO-167: -------------------------------------- A few commenst about the patch: Class CompletenessTest - The StringTokenizer might return "" as a token. The code should skip this token this before before checking the supported options. - Method isTestToBePerformed has an if statement at the end which you can skip. - Method localSetUp should call addTearDownClass before making instances persistent. > Inheritance mapping 2 needs to be changed to support polymorphic > relationships to Employees > ------------------------------------------------------------------------------------------- > > Key: JDO-167 > URL: http://issues.apache.org/jira/browse/JDO-167 > Project: JDO > Type: Bug > Components: tck20 > Reporter: Michael Watzek > Assignee: Michael Watzek > Attachments: JDO-167.patch > > Inheritance mapping 2 is incomplete wrt Employee relationships. Due to this > lack, implementations cannot figure out the right runtime type at navigation > time, e.g. navigating from Project to Employee. > In t-conference, Sep 30, Craig proposed to drop the identity propties from PK > columns of tables persons, fulltimeemployees, parttimeemployees. Instead, we > introduce implementation-defined sequences to generate unique key values for > all instances of the Person class hierarchy. Having unique PK values for each > row in the hierarchy, implementations are able to find out the right runtime > type when navigating Employee relationships. > We need to adapt the schema and the ORM metadata in order to reflect these > changes. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
