com.avaje.ebeaninternal.server.idgen

Class UuidIdGenerator

java.lang.Object

com.avaje.ebeaninternal.server.idgen.UuidIdGenerator

All Implemented Interfaces:

IdGenerator

public class UuidIdGenerator
extends Object
implements IdGenerator

IdGenerator for java util UUID.

Field Summary

Fields inherited from interface com.avaje.ebean.config.dbplatform.IdGenerator

AUTO_UUID

Constructor Summary

Constructors

Constructor and Description
UuidIdGenerator()

Method Summary

Methods

Modifier and Type	Method and Description
String	getName() Returns "uuid".
boolean	isDbSequence() Returns false.
Object	nextId(Transaction t) Return UUID from UUID.randomUUID();
void	preAllocateIds(int allocateSize) Ignored for UUID as not required as a performance optimisation.

Methods inherited from class java.lang.Object

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

Constructor Detail

UuidIdGenerator

public UuidIdGenerator()

Method Detail

nextId

public Object nextId(Transaction t)

Return UUID from UUID.randomUUID();

Specified by:

nextId in interface IdGenerator

getName

public String getName()

Returns "uuid".

Specified by:

getName in interface IdGenerator

isDbSequence

public boolean isDbSequence()

Returns false.

Specified by:

isDbSequence in interface IdGenerator

preAllocateIds

public void preAllocateIds(int allocateSize)

Ignored for UUID as not required as a performance optimisation.

Specified by:

preAllocateIds in interface IdGenerator