org.jboss.messaging.core.plugin
Class IdManager

java.lang.Object
  org.jboss.messaging.core.plugin.IdManager

public class IdManager

extends java.lang.Object

A IdManager.

Version:

1.1 IdManager.java,v 1.1 2006/03/07 17:11:15 timfox Exp

Author:

Tim Fox

Field Summary

protected int	bigBlockSize
protected java.lang.String	counterName
protected long	high
protected long	nextBlock
protected PersistenceManager	pm

Constructor Summary

IdManager(java.lang.String counterName, int bigBlockSize, PersistenceManager pm)

Method Summary

long	getId()
IdBlock	getIdBlock(int size)
protected void	getNextBigBlock()

Methods inherited from class java.lang.Object

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

Field Detail

bigBlockSize

protected int bigBlockSize

high

protected long high

nextBlock

protected long nextBlock

pm

protected PersistenceManager pm

counterName

protected java.lang.String counterName

Constructor Detail

IdManager

public IdManager(java.lang.String counterName,
                 int bigBlockSize,
                 PersistenceManager pm)
          throws java.lang.Exception

Method Detail

getIdBlock

public IdBlock getIdBlock(int size)
                   throws java.lang.Exception

Throws:

java.lang.Exception

getId

public long getId()
           throws java.lang.Exception

Throws:

java.lang.Exception

getNextBigBlock

protected void getNextBigBlock()
                        throws java.lang.Exception

Throws:

java.lang.Exception