Maybe this is a dumb question, but, is there any limitation using Version anotation with Inheritance (and InheritanceType.SINGLE_TABLE)?
I have tried to figure out why the following (simple) example faild during deployment (JBoss 4.0.1, EJB3.0preview4):
@Entity
@Inheritance(strategy = InheritanceType.SINGLE_TABLE,
discriminatorType = DiscriminatorType.STRING,
discriminatorValue = "CAT")
@DiscriminatorColumn(name = "SUBCLASS")
public class Cat {
private int id;
private int version;
private String color;
@Id(generate = GeneratorType.AUTO)
protected int getId() { return id; }
protected void setId(int id) { this.id = id; }
@Version
protected int getVersion() { return version; }
protected void setVersion(int version) { this.version = version; }
}
@Entity
@Inheritance(discriminatorValue = "DOMESTIC")
public class DomesticCat extends Cat {
private String name;
public String getName() { return name; }
public void setName(String name) { this.name = name; }
}
This example works fine if Inheritance anotations are removed...
