[hibernate-issues] [Hibernate-JIRA] Created: (ANN-838) Can't override @GenericGenerator annotation from @MappedSuperclass
Can't override @GenericGenerator annotation from @MappedSuperclass
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Key: ANN-838
URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-838
Project: Hibernate Annotations
Issue Type: Bug
Affects Versions: 3.4.0.GA
Environment: JVM 1.6, Hibernate core 3.3.1.GA
Reporter: Aliaksej Memelau
Priority: Critical
I want to override @GenericGenerator in a subclass,
@MappedSuperclass
public class Entity {
@Id
@Column(name="ID")
@GeneratedValue(generator = "a_generator")
@GenericGenerator(
name = "a_generator",
strategy = "a_strategy"
)
private Long id;
...
}
but, the following code doesn't work
@Entity
@Table("A_TABLE")
@GenericGenerator(
name = "a_generator",
strategy = "a_strategy_2"
)
public class SubEntity extends Entity {...}
When I try to pull out @GenericGenerator annotation from Entity's id to the class
level hibernate throws:
org.hibernate.AnnotationException: Unknown Id.generator: a_generator
I suppose the following code should work:
@MappedSuperclass
@GenericGenerator(
name = "a_generator",
strategy = "a_strategy"
)
public class Entity {
@Id
@Column(name="ID")
@GeneratedValue(generator = "a_generator")
private Long id;
...
}
@Entity
@Table("A_TABLE")
@GenericGenerator(
name = "a_generator",
strategy = "a_strategy_2"
)
public class SubEntity extends Entity {...}
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