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 Post subject: Problem schema creation because of inheritance
PostPosted: Mon Sep 14, 2009 10:57 am 
Newbie

Joined: Mon Sep 14, 2009 10:47 am
Posts: 1
Hello,

I've the following inheritance structure :

Code:
@MappedSuperclass
public abstract class ClassA{
...
}

Code:
@Entity
@Inheritance(strategy = InheritanceType.JOINED)
@Table(name = "ClassB")
public abstract class ClassB extends ClassA{
...
}

Code:
@Entity
@Inheritance(strategy=InheritanceType.SINGLE_TABLE)
@DiscriminatorColumn(discriminatorType = DiscriminatorType.INTEGER)
@DiscriminatorValue(value="1")
@Table(name = "ClassC")
public class ClassC extends ClassB{
...
}

Code:
@Entity
@DiscriminatorValue(value = "2")
public class ClassD extends ClassC{
...
}


As expected the hibernate autoschema creates 2 tables : ClassA and ClassB. However table ClassB doesn't contain a Dtype column.
What am I doing wrong?

Thanks,

Steven


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