[OPENJPA-2649] Enhancement failed for Inheritance (InheritanceType.TABLE_PER_CLASS)

• Type: Bug
• Status: Open
• Priority: Blocker
• Resolution: Unresolved
• Affects Version/s: 2.4.1
• Component/s: Enhance
• Assignee: Unassigned
• Reporter: Matthieu Chastel
• Created: 12/Jul/16 10:16
• Updated: 12/Jul/16 10:16

Description

We have tried to update openjpa version from 2.2.0 to 2.4.1.
A blocking error occurred in version 2.4.1 (works in 2.4.0)
Enhancement of Inheritance class failed:

Example:

@Entity
@Inheritance(strategy = InheritanceType.TABLE_PER_CLASS)
public abstract class Vehicule{
@Id
@Column(name = "VEHICULE_ID")
private int vehiculeId;

@Id
@Column(name = "BRAND")
private String brand;
//get and set methods
...
}

Two child class:

@Entity
@Table(name="TRUCK")
public class Truck extends Vehicule{

private int noOfContainers;

public int getNoOfContainers()

{ return noOfContainers; }

public void setNoOfContainers(int noOfContainers)

{ this.noOfContainers = noOfContainers; }

}

@Entity
@Table(name="CAR")
public class Car extends Vehicule{

private int noOfDoors;

public int getNoOfDoors()

{ return noOfDoors; }

public void setNoOfDoors(int noOfDoors)

{ this.noOfDoors = noOfDoors; }

}