public class MongoSessionIdManager extends AbstractSessionIdManager
AbstractLifeCycle.AbstractLifeCycleListener
LifeCycle.Listener
Modifier and Type | Field and Description |
---|---|
protected Server |
_server |
protected Set<String> |
_sessionsIds
the collection of session ids known to this manager
TODO consider if this ought to be concurrent or not
|
_random, _reseed, _weakRandom, _workerName
_listeners, FAILED, RUNNING, STARTED, STARTING, STOPPED, STOPPING
Constructor and Description |
---|
MongoSessionIdManager(Server server) |
MongoSessionIdManager(Server server,
com.mongodb.DBCollection sessions) |
Modifier and Type | Method and Description |
---|---|
void |
addSession(HttpSession session)
Add a session to the list of known sessions for a given ID.
|
protected void |
doStart() |
protected void |
doStop() |
String |
getClusterId(String nodeId)
Get a cluster ID from a node ID.
|
String |
getNodeId(String clusterId,
HttpServletRequest request)
Get a node ID from a cluster ID and a request
|
long |
getPurgeInvalidAge() |
long |
getPurgeValidAge() |
com.mongodb.DBCollection |
getSessions() |
boolean |
idInUse(String sessionId)
is the session id known to mongo, and is it valid
|
void |
invalidateAll(String sessionId)
Call
HttpSession.invalidate() on all known sessions for the given id. |
boolean |
isPurgeEnabled() |
protected void |
purge()
Purge is a process that cleans the mongodb cluster of old sessions that are no
longer valid.
|
protected void |
purgeFully()
Purge is a process that cleans the mongodb cluster of old sessions that are no
longer valid.
|
void |
removeSession(HttpSession session)
Remove session from the list of known sessions for a given ID.
|
protected void |
scavenge()
Scavenge is a process that periodically checks the tracked session
ids of this given instance of the session id manager to see if they
are past the point of expiration.
|
protected void |
scavengeFully()
ScavengeFully is a process that periodically checks the tracked session
ids of this given instance of the session id manager to see if they
are past the point of expiration.
|
void |
setPurge(boolean purge) |
void |
setPurgeDelay(long purgeDelay) |
void |
setPurgeInvalidAge(long purgeValidAge)
sets how old a session is to be persisted past the point it is
no longer valid
|
void |
setPurgeValidAge(long purgeValidAge)
sets how old a session is to be persist past the point it is
considered no longer viable and should be removed
NOTE: set this value to 0 to disable purging of valid sessions
|
void |
setScavengeDelay(long scavengeDelay)
sets the scavengeDelay
|
void |
setScavengePeriod(long scavengePeriod) |
getRandom, getReseed, getWorkerName, initRandom, newSessionId, setRandom, setReseed, setWorkerName
addLifeCycleListener, getState, getState, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
addLifeCycleListener, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop
protected Server _server
public MongoSessionIdManager(Server server) throws UnknownHostException, com.mongodb.MongoException
UnknownHostException
com.mongodb.MongoException
public MongoSessionIdManager(Server server, com.mongodb.DBCollection sessions)
protected void scavenge()
protected void scavengeFully()
protected void purge()
protected void purgeFully()
public com.mongodb.DBCollection getSessions()
public boolean isPurgeEnabled()
public void setPurge(boolean purge)
public void setScavengeDelay(long scavengeDelay)
public void setScavengePeriod(long scavengePeriod)
public void setPurgeDelay(long purgeDelay)
public long getPurgeInvalidAge()
public void setPurgeInvalidAge(long purgeValidAge)
public long getPurgeValidAge()
public void setPurgeValidAge(long purgeValidAge)
protected void doStart() throws Exception
doStart
in class AbstractSessionIdManager
Exception
protected void doStop() throws Exception
doStop
in class AbstractSessionIdManager
Exception
public boolean idInUse(String sessionId)
sessionId
- The session ID without any cluster node extensionpublic void addSession(HttpSession session)
SessionIdManager
session
- The sessionpublic void removeSession(HttpSession session)
SessionIdManager
public void invalidateAll(String sessionId)
SessionIdManager
HttpSession.invalidate()
on all known sessions for the given id.sessionId
- The session ID without any cluster node extensionpublic String getClusterId(String nodeId)
SessionIdManager
public String getNodeId(String clusterId, HttpServletRequest request)
SessionIdManager
clusterId
- The ID of the sessionrequest
- The request that for the session (or null)Copyright © 1995-2015 Mort Bay Consulting. All Rights Reserved.