kz.greetgo.security.session

Interface SessionStorage

All Known Implementing Classes:

AbstractSessionStorageAdapter

public interface SessionStorage

Stores sessions in some storage

Method Summary

Modifier and Type	Method and Description
void	insertSession(SessionIdentity identity, java.lang.Object sessionData) Insert new session
java.util.Date	loadLastTouchedAt(java.lang.String sessionId) Loads session last touched time
SessionRow	loadSession(java.lang.String sessionId) Loads sessionContents
boolean	remove(java.lang.String sessionId) Removes session with specified id
int	removeSessionsOlderThan(int ageInHours) Removes all session which age is more then ageInHours
boolean	setLastTouchedAt(java.lang.String sessionId, java.util.Date lastTouchedAt) Updates field lastTouchedAt of session
boolean	zeroSessionAge(java.lang.String sessionId) Makes session young

Method Detail

insertSession

void insertSession(SessionIdentity identity,
                   java.lang.Object sessionData)

Insert new session

Parameters:

identity - session identity. Unique must be identity.id - it defines session

sessionData - additional session data (to store userId, role or something else)

loadSession

SessionRow loadSession(java.lang.String sessionId)

Loads sessionContents

Parameters:

sessionId - session id

Returns:

session contents

loadLastTouchedAt

java.util.Date loadLastTouchedAt(java.lang.String sessionId)

Loads session last touched time

Parameters:

sessionId - session id

Returns:

session last touched time or null, if session is absent

zeroSessionAge

boolean zeroSessionAge(java.lang.String sessionId)

Makes session young

Parameters:

sessionId - session id

Returns:

indicates session exists: true - session exists and its age made zero, false - session is absent

removeSessionsOlderThan

int removeSessionsOlderThan(int ageInHours)

Removes all session which age is more then ageInHours

Parameters:

ageInHours - session age in hours

Returns:

count of removed sessions

remove

boolean remove(java.lang.String sessionId)

Removes session with specified id

Parameters:

sessionId - removing session id

Returns:

removing flag: true - session was and removed, false - session absent with specified id

setLastTouchedAt

boolean setLastTouchedAt(java.lang.String sessionId,
                         java.util.Date lastTouchedAt)

Updates field lastTouchedAt of session

Parameters:

sessionId - updating session id

lastTouchedAt - new value

Returns:

update flag: true - was session with specified id and it was update, false - otherwise