Package org.eclipse.jetty.server.session

Class NullSessionDataStore

java.lang.Object

org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.ContainerLifeCycle

org.eclipse.jetty.server.session.AbstractSessionDataStore

org.eclipse.jetty.server.session.NullSessionDataStore

All Implemented Interfaces:

SessionDataMap, SessionDataStore, Container, Destroyable, Dumpable, Dumpable.DumpableContainer, LifeCycle

@ManagedObject
@Deprecated(since="2021-05-27")
public class NullSessionDataStore
extends AbstractSessionDataStore

Deprecated.

The Eclipse Jetty and Apache Felix Http Jetty packages are no longer supported.

NullSessionDataStore Does not actually store anything, useful for testing.

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.Dumpable

Dumpable.DumpableContainer

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, STOPPED, STOPPING

Fields inherited from interface org.eclipse.jetty.util.component.Dumpable

KEY

Constructor Summary

Constructors

Constructor	Description
NullSessionDataStore()	Deprecated.

Method Summary

Modifier and Type	Method	Description
boolean	delete(String id)	Deprecated. Delete session data
Set<String>	doGetExpired(Set<String> candidates)	Deprecated. Implemented by subclasses to resolve which sessions this node should attempt to expire.
SessionData	doLoad(String id)	Deprecated. Load the session from persistent store.
void	doStore(String id, SessionData data, long lastSaveTime)	Deprecated. Store the session data persistently.
boolean	exists(String id)	Deprecated. Test if data exists for a given session id.
boolean	isPassivating()	Deprecated. True if this type of datastore will passivate session objects
SessionData	newSessionData(String id, long created, long accessed, long lastAccessed, long maxInactiveMs)	Deprecated. Create a new SessionData

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

getExpired, getGracePeriodSec, getSavePeriodSec, initialize, load, setGracePeriodSec, setSavePeriodSec, store, toString

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

addBean, addBean, addEventListener, addManaged, contains, destroy, dump, dump, dump, dump, dump, dumpObject, dumpStdErr, getBean, getBeans, getBeans, getContainedBeans, isAuto, isManaged, isUnmanaged, manage, removeBean, removeBeans, removeEventListener, setBeans, setStopTimeout, unmanage, updateBean, updateBean, updateBeans

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 java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

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

dumpSelf

Methods inherited from interface org.eclipse.jetty.util.component.Dumpable.DumpableContainer

isDumpable

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

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

Constructor Details

NullSessionDataStore

public NullSessionDataStore()

Deprecated.

Method Details

doLoad

public SessionData doLoad(String id)
                   throws Exception

Deprecated.

Description copied from class: AbstractSessionDataStore

Load the session from persistent store.

Specified by:

doLoad in class AbstractSessionDataStore

Parameters:

id - the id of the session to load

Returns:

the re-inflated session

Throws:

Exception - if unable to load the session

newSessionData

public SessionData newSessionData(String id,
 long created,
 long accessed,
 long lastAccessed,
 long maxInactiveMs)

Deprecated.

Description copied from interface: SessionDataStore

Create a new SessionData

Specified by:

newSessionData in interface SessionDataStore

Overrides:

newSessionData in class AbstractSessionDataStore

Parameters:

id - the id

created - the timestamp when created

accessed - the timestamp when accessed

lastAccessed - the timestamp when last accessed

maxInactiveMs - the max inactive time in milliseconds

Returns:

a new SessionData object

delete

public boolean delete(String id)
               throws Exception

Deprecated.

Description copied from interface: SessionDataMap

Delete session data

Parameters:

id - identity of session to delete

Returns:

true if the session was deleted

Throws:

Exception - if unable to delete session data

doStore

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

Deprecated.

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:

Exception - if unable to store data

doGetExpired

public Set<String> doGetExpired(Set<String> candidates)

Deprecated.

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

isPassivating

@ManagedAttribute(value="does this store serialize sessions",
                  readonly=true)
public boolean isPassivating()

Deprecated.

Description copied from interface: SessionDataStore

True if this type of datastore will passivate session objects

Returns:

true if this store can passivate sessions, false otherwise

exists

public boolean exists(String id)

Deprecated.

Description copied from interface: SessionDataStore

Test if data exists for a given session id.

Parameters:

id - Identity of session whose existence should be checked

Returns:

true if valid, non-expired session exists