Class GeneratedValue.UUIDGenerator

java.lang.Object

org.springframework.data.neo4j.core.schema.GeneratedValue.UUIDGenerator

All Implemented Interfaces:

IdGenerator<UUID>

Enclosing class:

GeneratedValue

public static final class GeneratedValue.UUIDGenerator
extends Object
implements IdGenerator<UUID>

This generator is automatically applied when a field of type UUID is annotated with @Id and @GeneratedValue.

Since:

6.0

Author:

Michael J. Simons

Constructor Summary

Constructors

Constructor	Description
UUIDGenerator()

Method Summary

Modifier and Type	Method	Description
UUID	generateId(String primaryLabel, Object entity)	Generates a new id for given entity.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

UUIDGenerator

public UUIDGenerator()

Method Details

generateId

public UUID generateId(String primaryLabel,
 Object entity)

Description copied from interface: IdGenerator

Generates a new id for given entity.

Specified by:

generateId in interface IdGenerator<UUID>

Parameters:

primaryLabel - the primary label under which the entity is registered

entity - the entity to be saved

Returns:

id to be assigned to the entity