Package org.eclipse.jetty.hazelcast.session

Class HazelcastSessionDataStore

java.lang.Object

org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.ContainerLifeCycle

org.eclipse.jetty.server.session.AbstractSessionDataStore

org.eclipse.jetty.hazelcast.session.HazelcastSessionDataStore

All Implemented Interfaces:

SessionDataMap, SessionDataStore, Container, Destroyable, Dumpable, LifeCycle

@ManagedObject
public class HazelcastSessionDataStore
extends AbstractSessionDataStore
implements SessionDataStore

Session data stored in Hazelcast

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

AbstractLifeCycle.AbstractLifeCycleListener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.Container

Container.InheritedListener, Container.Listener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.LifeCycle

LifeCycle.Listener

Field Summary

Fields inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

FAILED, RUNNING, STARTED, STARTING, STOP_ON_FAILURE, STOPPED, STOPPING

Fields inherited from class org.eclipse.jetty.server.session.AbstractSessionDataStore

_context, _gracePeriodSec, _lastExpiryCheckTime, _savePeriodSec

Constructor Summary

Constructors

Constructor	Description
HazelcastSessionDataStore()

Method Summary

Modifier and Type	Method	Description
boolean	delete(java.lang.String id)	Delete session data
java.util.Set<java.lang.String>	doGetExpired(java.util.Set<java.lang.String> candidates)	Implemented by subclasses to resolve which sessions this node should attempt to expire.
void	doStore(java.lang.String id, SessionData data, long lastSaveTime)	Store the session data persistently.
boolean	exists(java.lang.String id)	Test if data exists for a given session id.
java.lang.String	getCacheKey(java.lang.String id)
com.hazelcast.core.IMap<java.lang.String,SessionData>	getSessionDataMap()
void	initialize(SessionContext context)	Initialize this data map for the given context.
boolean	isPassivating()	True if this type of datastore will passivate session objects
SessionData	load(java.lang.String id)	Read in session data.
void	setSessionDataMap(com.hazelcast.core.IMap<java.lang.String,SessionData> sessionDataMap)

Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

addLifeCycleListener, getState, getState, getStopTimeout, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop

Methods inherited from class org.eclipse.jetty.server.session.AbstractSessionDataStore

checkStarted, doStart, getExpired, getGracePeriodSec, getSavePeriodSec, newSessionData, setGracePeriodSec, setSavePeriodSec, store, toString

Methods inherited from class org.eclipse.jetty.util.component.ContainerLifeCycle

addBean, addBean, addBean, addEventListener, addManaged, contains, destroy, doStop, dump, dump, dump, dump, dump, dumpBeans, dumpObject, dumpStdErr, dumpThis, getBean, getBeans, getBeans, getContainedBeans, getContainedBeans, isManaged, manage, removeBean, removeBeans, removeEventListener, setBeans, setStopTimeout, start, stop, unmanage, updateBean, updateBean, updateBeans

Methods inherited from interface org.eclipse.jetty.util.component.LifeCycle

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jetty.server.session.SessionDataMap

store

Methods inherited from interface org.eclipse.jetty.server.session.SessionDataStore

getExpired, newSessionData

Constructor Detail

HazelcastSessionDataStore

public HazelcastSessionDataStore()

Method Detail

load

public SessionData load(java.lang.String id)
                 throws java.lang.Exception

Description copied from interface: SessionDataMap

Read in session data.

Specified by:

load in interface SessionDataMap

Parameters:

id - identity of session to load

Returns:

the SessionData matching the id

Throws:

java.lang.Exception - if unable to load session data

delete

public boolean delete(java.lang.String id)
               throws java.lang.Exception

Description copied from interface: SessionDataMap

Delete session data

Specified by:

delete in interface SessionDataMap

Parameters:

id - identity of session to delete

Returns:

true if the session was deleted

Throws:

java.lang.Exception - if unable to delete session data

getSessionDataMap

public com.hazelcast.core.IMap<java.lang.String,SessionData> getSessionDataMap()

setSessionDataMap

public void setSessionDataMap(com.hazelcast.core.IMap<java.lang.String,SessionData> sessionDataMap)

initialize

public void initialize(SessionContext context)
                throws java.lang.Exception

Description copied from interface: SessionDataMap

Initialize this data map for the given context. A SessionDataMap can only be used by one context(/session manager).

Specified by:

initialize in interface SessionDataMap

Overrides:

initialize in class AbstractSessionDataStore

Parameters:

context - context associated

Throws:

java.lang.Exception - if unable to initialize the

See Also:

SessionDataMap.initialize(org.eclipse.jetty.server.session.SessionContext)

doStore

public void doStore(java.lang.String id,
                    SessionData data,
                    long lastSaveTime)
             throws java.lang.Exception

Description copied from class: AbstractSessionDataStore

Store the session data persistently.

Specified by:

doStore in class AbstractSessionDataStore

Parameters:

id - identity of session to store

data - info of the session

lastSaveTime - time of previous save or 0 if never saved

Throws:

java.lang.Exception - if unable to store data

isPassivating

public boolean isPassivating()

Description copied from interface: SessionDataStore

True if this type of datastore will passivate session objects

Specified by:

isPassivating in interface SessionDataStore

Returns:

true if this store can passivate sessions, false otherwise

doGetExpired

public java.util.Set<java.lang.String> doGetExpired(java.util.Set<java.lang.String> candidates)

Description copied from class: AbstractSessionDataStore

Implemented by subclasses to resolve which sessions this node should attempt to expire.

Specified by:

doGetExpired in class AbstractSessionDataStore

Parameters:

candidates - the ids of sessions the SessionDataStore thinks has expired

Returns:

the reconciled set of session ids that this node should attempt to expire

exists

public boolean exists(java.lang.String id)
               throws java.lang.Exception

Description copied from interface: SessionDataStore

Test if data exists for a given session id.

Specified by:

exists in interface SessionDataStore

Parameters:

id - Identity of session whose existence should be checked

Returns:

true if valid, non-expired session exists

Throws:

java.lang.Exception - if problem checking existence with persistence layer

getCacheKey

public java.lang.String getCacheKey(java.lang.String id)