org.jahia.bin

Class SessionNamedDataStorageInMemory<T>

java.lang.Object

org.jahia.bin.SessionNamedDataStorageSupport<T>

org.jahia.bin.SessionNamedDataStorageInMemory<T>

All Implemented Interfaces:

EventListener, SessionNamedDataStorage<T>, org.springframework.context.ApplicationListener<JahiaContextLoaderListener.HttpSessionDestroyedEvent>

public class SessionNamedDataStorageInMemory<T>
extends SessionNamedDataStorageSupport<T>
implements SessionNamedDataStorage<T>

Storage implementation that keeps session data in memory.

Constructor Summary

Constructors

Constructor and Description
SessionNamedDataStorageInMemory()

Method Summary

Modifier and Type	Method and Description
T	get(String sessionID, String name) Get data belonging to specific HTTP session, by name
T	getRequired(String sessionID, String name) Get data belonging to specific HTTP session, by name; throw an exception if does not exist
void	put(String sessionID, String name, T data) Put data belonging to specific HTTP session; overwrite in case an equally named data already exists in the storage
void	remove(String sessionID, String name) Remove data belonging to specific HTTP session, by name; throw an exception if does not exist
void	removeIfExists(String sessionID) Remove all data belonging to specific HTTP session, if any.

Methods inherited from class org.jahia.bin.SessionNamedDataStorageSupport

onApplicationEvent

Methods inherited from class java.lang.Object

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

Constructor Detail

SessionNamedDataStorageInMemory

public SessionNamedDataStorageInMemory()

Method Detail

put

public void put(String sessionID,
                String name,
                T data)

Description copied from interface: SessionNamedDataStorage

Put data belonging to specific HTTP session; overwrite in case an equally named data already exists in the storage

Specified by:

put in interface SessionNamedDataStorage<T>

Parameters:

sessionID - HTTP session ID

name - Data name

data - Data object

get

public T get(String sessionID,
             String name)

Description copied from interface: SessionNamedDataStorage

Get data belonging to specific HTTP session, by name

Specified by:

get in interface SessionNamedDataStorage<T>

Parameters:

sessionID - HTTP session ID

name - Data name

Returns:

Data object corresponding to the name, null if does not exist

getRequired

public T getRequired(String sessionID,
                     String name)

Description copied from interface: SessionNamedDataStorage

Get data belonging to specific HTTP session, by name; throw an exception if does not exist

Specified by:

getRequired in interface SessionNamedDataStorage<T>

Parameters:

sessionID - HTTP session ID

name - Data name

Returns:

Data object corresponding to the name

remove

public void remove(String sessionID,
                   String name)

Description copied from interface: SessionNamedDataStorage

Remove data belonging to specific HTTP session, by name; throw an exception if does not exist

Specified by:

remove in interface SessionNamedDataStorage<T>

Parameters:

sessionID - HTTP session ID

name - Data name

removeIfExists

public void removeIfExists(String sessionID)

Description copied from interface: SessionNamedDataStorage

Remove all data belonging to specific HTTP session, if any.

Specified by:

removeIfExists in interface SessionNamedDataStorage<T>

Parameters:

sessionID - HTTP session ID