Annotation Type UuidGenerator
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@Target({TYPE,METHOD,FIELD}) @Retention(RUNTIME) @Repeatable(UuidGenerators.class) public @interface UuidGeneratorDefines a primary key generator that may be referenced by name when a generator element is specified for theGeneratedValueannotation. A UUID generator may be specified on the entity class or on the primary key field or property. The scope of the generator name is global to the persistence unit (across all generator types).Example 1: @Entity public class Employee { ... @UuidGenerator(name="uuid") @Id @GeneratedValue(generator="uuid") int id; ... }- See Also:
GeneratedValue- Author:
- James Sutherland
- Since:
- EclipseLink 2.4
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Required Element Summary
Required Elements Modifier and Type Required Element Description java.lang.StringnameThe name of the UUID generator, names must be unique for the persistence unit.
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