It is OK to have @NumericField on the ID field of an indexed entity:
{code:java}
@Indexed
@Entity
public class A {
@Id
@GeneratedValue(strategy=GenerationType.AUTO)
@NumericField
@SortableField
public Long getId() {
return id;
}
}
{code}
This is working perfectly, the ID field is added as a numeric field to the index.
But if I have an indexed entity that inherits its ID from a parent entity, it does not work anymore:
{code:java}
@Indexed
@Entity
...
public abstract class A {
@Id
@GeneratedValue(strategy=GenerationType.AUTO)
@NumericField
@SortableField
public Long getId() {
return id;
}
...
}
@Indexed
@Entity
...
public class B extends A {
...
}
{code}
Hibernate Search now fails with this error:
org.hibernate.search.exception.SearchException: HSEARCH000262: @NumericField annotation is used on xxx.B#id without a matching @Field annotation
at org.hibernate.search.engine.metadata.impl.NumericFieldsConfiguration.validate(NumericFieldsConfiguration.java:72)
There is no reason why this constellation should not be allowed, I think the only problem is that the numeric field validation does not take inherited ID fields of parent entities into account. |
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