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UUIDHexGenerator (Hibernate API Documentation) - Hibernate 3.2.4 正式版 API 英文文档

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org.hibernate.id
Class UUIDHexGenerator

java.lang.Object
  org.hibernate.id.AbstractUUIDGenerator
      org.hibernate.id.UUIDHexGenerator

All Implemented Interfaces:

Configurable, IdentifierGenerator

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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

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Field Summary

 

Fields inherited from interface org.hibernate.id.IdentifierGenerator

ENTITY_NAME

 

Constructor Summary

UUIDHexGenerator()

 

Method Summary
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 intval)
protected  String	format(short shortval)
Serializable	generate(SessionImplementor session, Object obj)           Generate a new identifier.
static void	main(String[] args)

 

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

format

protected String format(int intval)

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format

protected String format(short shortval)

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generate

public Serializable generate(SessionImplementor session,
                             Object obj)

Description copied from interface: IdentifierGenerator

Generate a new identifier.

Specified by:

generate in interface IdentifierGenerator

Parameters:

session -

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

Returns:

a new identifier

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configure

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

Description copied from interface: Configurable

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

Parameters:

params - param values, keyed by parameter name

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main

public static void main(String[] args)
                 throws Exception

Throws:

Exception

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