Package jakarta.persistence

Annotation Interface Enumerated

@Target({METHOD,FIELD})
@Retention(RUNTIME)
public @interface Enumerated

Specifies that a persistent property or field should be persisted as an enumerated type. This annotation is optional if the type of a persistent field or property is a Java enum type.

The Enumerated annotation may be used in conjunction with the Basic annotation, or in conjunction with the ElementCollection annotation when the element type of the collection is an enum type.

An enum can be mapped as either a string or an integer, where EnumType enumerates the available options. The mapping may be explicitly specified by this annotation.

If a persistent field or property of enum type has no explicit Enumerated annotation, and if no converter is applied to the field or property:

• if the enum type has a final field of type String annotated EnumeratedValue, the enumerated type is inferred to be EnumType.STRING;
• otherwise, the enumerated type is taken to be EnumType.ORDINAL.

Example:

Since:

1.0

See Also:

• EnumeratedValue
• Basic
• ElementCollection

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	Description
EnumType	value	(Optional) The type used in mapping an enum type.

Element Details

value

EnumType value

(Optional) The type used in mapping an enum type.

Default:

ORDINAL