javax.persistence
Annotation Type MapKeyTemporal

@Target(value={METHOD,FIELD})
@Retention(value=RUNTIME)
public @interface MapKeyTemporal

The MapKeyTemporal annotation is used to specify the temporal type for a map key whose basic type is a temporal type. The MapKeyTemporal annotation can be applied to an element collection or relationship of type java.util.Map, in conjunction with the ElementCollection, OneToMany, or ManyToMany annotation. If the map is specified using Java generics, the MapKeyClass annotation and associated type need not be specified; otherwise they must be specified.

Since:

JPA 2.0 version.

Author:

Florent Benoit

See Also:

JPA 2.0 specification

Required Element Summary

TemporalType

value (Required) The type used in mapping java.util.Date or java.util.Calendar.

Element Detail

value

public abstract TemporalType value

(Required) The type used in mapping java.util.Date or java.util.Calendar.