org.hibernate.id

Class UUIDHexGenerator

java.lang.Object

org.hibernate.id.AbstractUUIDGenerator

org.hibernate.id.UUIDHexGenerator

All Implemented Interfaces:

Configurable, IdentifierGenerator

public class UUIDHexGenerator
extends AbstractUUIDGenerator
implements Configurable

uuid

A UUIDGenerator that returns a string of length 32, This string will consist of only hex digits. Optionally, the string may be generated with separators between each component of the UUID. Mapping parameters supported: separator.

Author:

Gavin King

Field Summary

Fields inherited from interface org.hibernate.id.IdentifierGenerator

ENTITY_NAME, JPA_ENTITY_NAME

Constructor Summary

Constructors

Constructor and Description
UUIDHexGenerator()

Method Summary

Methods

Modifier and Type	Method and Description
void	configure(Type type, Properties params, Dialect d) Configure this instance, given the value of parameters specified by the user as <param> elements.
protected String	format(int intValue)
protected String	format(short shortValue)
Serializable	generate(SessionImplementor session, Object obj) Generate a new identifier.

Methods inherited from class org.hibernate.id.AbstractUUIDGenerator

getCount, getHiTime, getIP, getJVM, getLoTime

Methods inherited from class java.lang.Object

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

Constructor Detail

UUIDHexGenerator

public UUIDHexGenerator()

Method Detail

configure

public void configure(Type type,
             Properties params,
             Dialect d)

Configure this instance, given the value of parameters specified by the user as <param> elements. This method is called just once, following instantiation.

Specified by:

configure in interface Configurable

params - param values, keyed by parameter name

generate

public Serializable generate(SessionImplementor session,
                    Object obj)

Generate a new identifier.

Specified by:

generate in interface IdentifierGenerator

obj - the entity or toplevel collection for which the id is being generated

Returns:

a new identifier

format

protected String format(int intValue)

format

protected String format(short shortValue)