org.mortbay.jetty.servlet
Class HashSessionManager

java.lang.Object
  org.mortbay.component.AbstractLifeCycle
      org.mortbay.jetty.servlet.AbstractSessionManager
          org.mortbay.jetty.servlet.HashSessionManager

All Implemented Interfaces:

LifeCycle, SessionManager

public class HashSessionManager
extends AbstractSessionManager

An in-memory implementation of SessionManager.

Author:

Greg Wilkins (gregw)

Nested Class Summary

protected class

HashSessionManager.Session

Nested classes/interfaces inherited from class org.mortbay.jetty.servlet.AbstractSessionManager

AbstractSessionManager.NullSessionContext, AbstractSessionManager.SessionIf

Field Summary

protected Map

_sessions

Fields inherited from class org.mortbay.jetty.servlet.AbstractSessionManager

__distantFuture, _context, _dftMaxIdleSecs, _httpOnly, _loader, _maxCookieAge, _maxSessions, _minSessions, _nodeIdInSessionId, _refreshCookieAge, _secureCookies, _sessionAttributeListeners, _sessionCookie, _sessionDomain, _sessionHandler, _sessionIdManager, _sessionListeners, _sessionPath, _sessionURL, _sessionURLPrefix

Fields inherited from interface org.mortbay.jetty.SessionManager

__DefaultSessionCookie, __DefaultSessionDomain, __DefaultSessionURL, __MaxAgeProperty, __SessionCookieProperty, __SessionDomainProperty, __SessionPathProperty, __SessionURLProperty

Constructor Summary

HashSessionManager()

Method Summary

protected void	addSession(AbstractSessionManager.Session session)
void	doStart()
void	doStop()
int	getScavengePeriod()
AbstractSessionManager.Session	getSession(String idInCluster) Get a known existingsession
Map	getSessionMap()
int	getSessions()
protected void	invalidateSessions()
protected AbstractSessionManager.Session	newSession(HttpServletRequest request) Create a new session instance
protected void	removeSession(String clusterId)
void	setMaxInactiveInterval(int seconds)
void	setScavengePeriod(int seconds)

Methods inherited from class org.mortbay.jetty.servlet.AbstractSessionManager

access, addEventListener, addSession, clearEventListeners, complete, getClusterId, getHttpOnly, getHttpSession, getIdManager, getMaxCookieAge, getMaxInactiveInterval, getMaxSessions, getMetaManager, getMinSessions, getNodeId, getRefreshCookieAge, getSecureCookies, getSessionCookie, getSessionCookie, getSessionDomain, getSessionHandler, getSessionPath, getSessionURL, getSessionURLPrefix, isNodeIdInSessionId, isUsingCookies, isValid, newHttpSession, removeEventListener, removeSession, removeSession, resetStats, setHttpOnly, setIdManager, setMaxCookieAge, setMetaManager, setNodeIdInSessionId, setRefreshCookieAge, setSecureCookies, setSessionCookie, setSessionDomain, setSessionHandler, setSessionPath, setSessionURL, setUsingCookies

Methods inherited from class org.mortbay.component.AbstractLifeCycle

isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, start, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mortbay.component.LifeCycle

isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, start, stop

Field Detail

_sessions

protected Map _sessions

Constructor Detail

HashSessionManager

public HashSessionManager()

Method Detail

doStart

public void doStart()
             throws Exception

Overrides:

doStart in class AbstractSessionManager

Throws:

Exception

doStop

public void doStop()
            throws Exception

Overrides:

doStop in class AbstractSessionManager

Throws:

Exception

getScavengePeriod

public int getScavengePeriod()

Returns:

seconds

getSessionMap

public Map getSessionMap()

Specified by:

getSessionMap in class AbstractSessionManager

getSessions

public int getSessions()

Specified by:

getSessions in class AbstractSessionManager

setMaxInactiveInterval

public void setMaxInactiveInterval(int seconds)

Specified by:

setMaxInactiveInterval in interface SessionManager

Overrides:

setMaxInactiveInterval in class AbstractSessionManager

setScavengePeriod

public void setScavengePeriod(int seconds)

Parameters:

seconds -

addSession

protected void addSession(AbstractSessionManager.Session session)

Specified by:

addSession in class AbstractSessionManager

getSession

public AbstractSessionManager.Session getSession(String idInCluster)

Description copied from class: AbstractSessionManager

Get a known existingsession

Specified by:

getSession in class AbstractSessionManager

Parameters:

idInCluster - The session ID in the cluster, stripped of any worker name.

Returns:

A Session or null if none exists.

invalidateSessions

protected void invalidateSessions()

Specified by:

invalidateSessions in class AbstractSessionManager

newSession

protected AbstractSessionManager.Session newSession(HttpServletRequest request)

Description copied from class: AbstractSessionManager

Create a new session instance

Specified by:

newSession in class AbstractSessionManager

Returns:

removeSession

protected void removeSession(String clusterId)

Specified by:

removeSession in class AbstractSessionManager