com.helger.photon.basic.app.appid

Class PhotonSessionState

java.lang.Object

com.helger.scope.singleton.AbstractSingleton

com.helger.web.scope.singleton.AbstractSessionWebSingleton

com.helger.photon.basic.app.appid.PhotonSessionState

All Implemented Interfaces:

com.helger.scope.IScopeDestructionAware, com.helger.web.scope.singleton.IWebSingleton, Serializable

@ThreadSafe
public final class PhotonSessionState
extends com.helger.web.scope.singleton.AbstractSessionWebSingleton

This class maintains the session state per application ID

Since:

8.0.0

Author:

Philip Helger

See Also:

Serialized Form

Field Summary

Fields inherited from class com.helger.scope.singleton.AbstractSingleton

m_aRWLock

Constructor Summary

Constructors

Constructor and Description
PhotonSessionState() Deprecated.

Method Summary

Modifier and Type	Method and Description
static PhotonSessionState	getInstance()
static PhotonSessionState	getInstanceIfInstantiated()
String	getLastApplicationID()
PhotonSessionStatePerApp	state(String sAppID) Get or create a new state for the provided app ID.
PhotonSessionStatePerApp	stateLastAppID()
String	toString()

Methods inherited from class com.helger.web.scope.singleton.AbstractSessionWebSingleton

getAllSessionSingletons, getSessionSingleton, getSessionSingletonIfInstantiated, isSessionSingletonInstantiated

Methods inherited from class com.helger.scope.singleton.AbstractSingleton

getAllSingletons, getSingleton, getSingletonIfInstantiated, getSingletonScopeKey, isDestroyed, isInDestruction, isInInstantiation, isInPreDestruction, isInstantiated, isSingletonInstantiated, isUsableObject, onAfterInstantiation, onBeforeDestroy, onBeforeScopeDestruction, onDestroy, onScopeDestruction, readAbstractSingletonFields, setDestroyed, setInDestruction, setInInstantiation, setInPreDestruction, setInstantiated, writeAbstractSingletonFields

Methods inherited from class java.lang.Object

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

Constructor Detail

PhotonSessionState

@Deprecated
 @UsedViaReflection
public PhotonSessionState()

Deprecated.

Method Detail

getInstance

@Nonnull
public static PhotonSessionState getInstance()

Returns:

The one and only instance for the current session. Never null.

See Also:

getInstanceIfInstantiated()

getInstanceIfInstantiated

@Nullable
public static PhotonSessionState getInstanceIfInstantiated()

Returns:

The one and only instance for the current session. It may be null if this singleton was not yet instantiated.

See Also:

getInstance()

getLastApplicationID

@Nullable
public String getLastApplicationID()

Returns:

The last application ID used for the application servlet. May be null.

state

@Nonnull
public PhotonSessionStatePerApp state(@Nonnull @Nonempty
                                                String sAppID)

Get or create a new state for the provided app ID.

Parameters:

sAppID - The app ID to get the state for. May neither be null nor empty.

Returns:

Never null.

stateLastAppID

@Nonnull
public PhotonSessionStatePerApp stateLastAppID()

toString

public String toString()

Overrides:

toString in class com.helger.scope.singleton.AbstractSingleton