org.mortbay.j2ee.session
Class AbstractStore

java.lang.Object
  org.mortbay.j2ee.session.AbstractStore

All Implemented Interfaces:

Cloneable, Store

Direct Known Subclasses:

AbstractReplicatedStore

public abstract class AbstractStore
extends Object
implements Store

Field Summary

protected int	_actualMaxInactiveInterval A maxInactiveInterval of -1 means never scavenge.
protected static org.jboss.logging.Logger	_log
protected Manager	_manager
protected Timer	_scavenger
protected int	_scavengerExtraTime The extra time we wait before tidying up a CMPState to ensure that if it loaded locally it will be scavenged locally first...
protected int	_scavengerPeriod The period between scavenges

Constructor Summary

AbstractStore()

Method Summary

String	allocateId(javax.servlet.http.HttpServletRequest request)
Object	clone()
void	deallocateId(String id)
void	destroy()
int	getActualMaxInactiveInterval()
Manager	getManager()
int	getScavengerExtraTime()
int	getScavengerPeriod()
void	setActualMaxInactiveInterval(int secs)
void	setManager(Manager manager)
void	setScavengerExtraTime(int secs)
void	setScavengerPeriod(int secs)
void	start()
void	stop()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mortbay.j2ee.session.Store

isDistributed, loadState, newState, passivateSession, removeState, scavenge, storeState

Field Detail

_log

protected static final org.jboss.logging.Logger _log

_scavengerPeriod

protected int _scavengerPeriod

The period between scavenges

_scavengerExtraTime

protected int _scavengerExtraTime

The extra time we wait before tidying up a CMPState to ensure that if it loaded locally it will be scavenged locally first...

_actualMaxInactiveInterval

protected int _actualMaxInactiveInterval

A maxInactiveInterval of -1 means never scavenge. The DB would fill up very quickly - so we can override -1 with a real value here.

_manager

protected Manager _manager

_scavenger

protected Timer _scavenger

Constructor Detail

AbstractStore

public AbstractStore()

Method Detail

getScavengerPeriod

public int getScavengerPeriod()

setScavengerPeriod

public void setScavengerPeriod(int secs)

Specified by:

setScavengerPeriod in interface Store

getScavengerExtraTime

public int getScavengerExtraTime()

setScavengerExtraTime

public void setScavengerExtraTime(int secs)

Specified by:

setScavengerExtraTime in interface Store

getActualMaxInactiveInterval

public int getActualMaxInactiveInterval()

Specified by:

getActualMaxInactiveInterval in interface Store

setActualMaxInactiveInterval

public void setActualMaxInactiveInterval(int secs)

Specified by:

setActualMaxInactiveInterval in interface Store

clone

public Object clone()

Specified by:

clone in interface Store

Overrides:

clone in class Object

getManager

public Manager getManager()

Specified by:

getManager in interface Store

setManager

public void setManager(Manager manager)

Specified by:

setManager in interface Store

start

public void start()
           throws Exception

Specified by:

start in interface Store

Throws:

Exception

stop

public void stop()

Specified by:

stop in interface Store

destroy

public void destroy()

Specified by:

destroy in interface Store

allocateId

public String allocateId(javax.servlet.http.HttpServletRequest request)

Specified by:

allocateId in interface Store

deallocateId

public void deallocateId(String id)

Specified by:

deallocateId in interface Store