org.camunda.bpm.engine.impl.db

Class DbIdGenerator

java.lang.Object

org.camunda.bpm.engine.impl.db.DbIdGenerator

All Implemented Interfaces:

IdGenerator

public class DbIdGenerator
extends Object
implements IdGenerator

Author:

Tom Baeyens

Field Summary

Fields

Modifier and Type	Field and Description
protected CommandExecutor	commandExecutor
protected int	idBlockSize
protected long	lastId
protected long	nextId

Constructor Summary

Constructors

Constructor and Description
DbIdGenerator()

Method Summary

Modifier and Type	Method and Description
CommandExecutor	getCommandExecutor()
int	getIdBlockSize()
protected void	getNewBlock()
String	getNextId()
void	reset() Reset inner state so that the generator fetches a new block of IDs from the database when the next ID generation request is received.
void	setCommandExecutor(CommandExecutor commandExecutor)
void	setIdBlockSize(int idBlockSize)

Methods inherited from class java.lang.Object

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

Field Detail

idBlockSize

protected int idBlockSize

nextId

protected long nextId

lastId

protected long lastId

commandExecutor

protected CommandExecutor commandExecutor

Constructor Detail

DbIdGenerator

public DbIdGenerator()

Method Detail

getNextId

public String getNextId()

Specified by:

getNextId in interface IdGenerator

getNewBlock

protected void getNewBlock()

getIdBlockSize

public int getIdBlockSize()

setIdBlockSize

public void setIdBlockSize(int idBlockSize)

getCommandExecutor

public CommandExecutor getCommandExecutor()

setCommandExecutor

public void setCommandExecutor(CommandExecutor commandExecutor)

reset

public void reset()

Reset inner state so that the generator fetches a new block of IDs from the database when the next ID generation request is received.