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@Target(value={METHOD,FIELD})
@Retention(value=RUNTIME)
public @interface MapKeyTemporal
This annotation must be specified for persistent map keys of type
Date and Calendar. It may only be
specified for map keys of these types.
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.
Example:
@OneToMany
@MapKeyTemporal(DATE)
protected java.util.Map<java.util.Date, Employee> employees;
| Required Element Summary | |
|---|---|
TemporalType |
value
(Required) The type used in mapping java.util.Date or
java.util.Calendar. |
| Element Detail |
|---|
public abstract TemporalType value
java.util.Date or
java.util.Calendar.
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Copyright © 2009 Sun Microsystems, Inc. All Rights Reserved. Use is subject to license terms.
Generated on 24-November-2009 03:24