Need new test cases for Map and List where there is no join table; the key is a field of the value type or the value is a field of the key type

• Key: JDO-193
• Type: Test
• Status: Resolved
• Resolution: Fixed
• Priority: Major
• Assignee: Michelle Caisse
• Reporter: Craig Russell
• Component/s: tck2
• Affects Version/s: JDO 2 final
• Fix Version/s: JDO 2 maintenance release 1

Description

JDO allows mapping of Maps where there is no join table. The metadata for the Employee/Department mapping uses the mapped-by attribute of the map element:

<class name="Department">
<field name="employees" mapped-by="dept">
<key mapped-by="id"/>
</field>
</class>

<class name="Employee">
<field name="id" column="ID"/>
<field name="dept" column="DEPT"/>
</class>

Another mapping would have the key of the Map be the Employee and the value be the id.

We should probably define a separate package for this mapping, as there is some confusion in using parts of the Company model where we have changed a significant part of the model.