<<Mapped SuperClass>> and single table inheritance
--------------------------------------------------
Key: EJB-78
URL: http://jira.andromda.org/browse/EJB-78
Project: EJB Cartridge
Type: Bug
Reporter: Luca Dall'Olio
Assigned to: Vance Karimi
In my model I have some single-table inheritances but most of my entities
inherit from a <<Mapped Superclass>> some common data definitions, say for
example :
<<Mapped SuperClass>>
CommonEntityBase
createdOn : Date
lastUpdate : Date
/\
|
|
<<Entity>>
Vehicle
@andromda.persistence.discriminator.value=V
<<Identifier>> id : Long
make : String
model : String
/\
|
|
<<Entity>>
Car
@andromda.persistence.discriminator.value=C
serial : String
name : String
In this configuration, no discriminator annotations is created in Vehicle,
whereas Car has the right annotation.
In database, the table has a DTYPE varchar column, if I remove the inheritance
between CommonEntityBase and Vehicle everything works as expected.
I thought that the <<Mapped Superclass>> (which is not an entity itself) would
not prevent me from having other hierarchies below it,
This issue has also been discussed in this forum topic :
http://galaxy.andromda.org/forum/viewtopic.php?t=4994
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