br.com.sankhya.jape.keygen

Class SequenceKeyGen

java.lang.Object

br.com.sankhya.jape.keygen.SequenceKeyGen

All Implemented Interfaces:

KeyGenerator, java.io.Serializable

public class SequenceKeyGen
extends java.lang.Object
implements KeyGenerator

KeyGenerator usado internamente pelo JAPE para gerar chaves em sequencia para entidades onde as PKs não precisam de código específico para geração automática de chaves.

Since:

JAPE 1.00

Author:

root

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SequenceKeyGen(PersistentObjectUID pkObjectUID, EntityPropertyDescriptor sequenceDescriptor, EntityDAO dao)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	generateKey(KeyGenerateEvent event)

Methods inherited from class java.lang.Object

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

Constructor Detail

SequenceKeyGen

public SequenceKeyGen(PersistentObjectUID pkObjectUID,
                      EntityPropertyDescriptor sequenceDescriptor,
                      EntityDAO dao)

Method Detail

generateKey

public java.lang.Object generateKey(KeyGenerateEvent event)
                             throws PersistenceException

Specified by:

generateKey in interface KeyGenerator

Throws:

PersistenceException