org.jboss.ejb.plugins.keygenerator.hilo
Class HiLoKeyGenerator

java.lang.Object
  org.jboss.ejb.plugins.keygenerator.hilo.HiLoKeyGenerator

All Implemented Interfaces:

KeyGenerator

public class HiLoKeyGenerator
extends Object
implements KeyGenerator

Version:

$Revision: 57209 $

Author:

Alexey Loubyansky

Constructor Summary

HiLoKeyGenerator(DataSource ds, String tableName, String sequenceColumn, String sequenceName, String idColumnName, String selectHiSql, long blockSize, TransactionManager tm)

Method Summary

Object	generateKey()
static long	getHighestHi()
static void	setHighestHi(long highestHi)

Methods inherited from class java.lang.Object

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

Constructor Detail

HiLoKeyGenerator

public HiLoKeyGenerator(DataSource ds,
                        String tableName,
                        String sequenceColumn,
                        String sequenceName,
                        String idColumnName,
                        String selectHiSql,
                        long blockSize,
                        TransactionManager tm)

Method Detail

getHighestHi

public static long getHighestHi()

setHighestHi

public static void setHighestHi(long highestHi)

generateKey

public Object generateKey()

Specified by:

generateKey in interface KeyGenerator