kz.greetgo.security.session

Class AbstractSessionStorageAdapter

java.lang.Object

kz.greetgo.security.session.AbstractSessionStorageAdapter

All Implemented Interfaces:

SessionStorage

public abstract class AbstractSessionStorageAdapter
extends java.lang.Object
implements SessionStorage

Field Summary

Fields

Modifier and Type	Field and Description
protected kz.greetgo.security.session.SessionStorageBuilder.Names	names

Constructor Summary

Constructors

Constructor and Description
AbstractSessionStorageAdapter(kz.greetgo.security.session.SessionStorageBuilder.Names names)

Method Summary

Modifier and Type	Method and Description
protected abstract java.lang.String	checkTableExistsSql()
protected abstract java.lang.String	createSessionTableSql()
void	insertSession(SessionIdentity identity, java.lang.Object sessionData) Insert new session
protected abstract java.lang.String	insertSessionSql(java.util.List<java.lang.Object> sqlParams, SessionIdentity identity, java.lang.Object sessionData)
protected abstract boolean	isExceptionAboutTableDoesNotExists(java.sql.SQLException sqlException)
java.util.Date	loadLastTouchedAt(java.lang.String sessionId) Loads session last touched time
protected abstract java.lang.String	loadLastTouchedAtSql(java.util.List<java.lang.Object> sqlParams, java.lang.String sessionId)
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
protected abstract java.lang.String	removeSessionsOlderThanSql(java.util.List<java.lang.Object> sqlParams, int 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
protected abstract java.lang.String	zeroSessionAgeSql(java.util.List<java.lang.Object> sqlParams, java.lang.String sessionId)

Methods inherited from class java.lang.Object

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

Field Detail

names

protected final kz.greetgo.security.session.SessionStorageBuilder.Names names

Constructor Detail

AbstractSessionStorageAdapter

public AbstractSessionStorageAdapter(kz.greetgo.security.session.SessionStorageBuilder.Names names)

Method Detail

createSessionTableSql

protected abstract java.lang.String createSessionTableSql()

isExceptionAboutTableDoesNotExists

protected abstract boolean isExceptionAboutTableDoesNotExists(java.sql.SQLException sqlException)

checkTableExistsSql

protected abstract java.lang.String checkTableExistsSql()

insertSessionSql

protected abstract java.lang.String insertSessionSql(java.util.List<java.lang.Object> sqlParams,
                                                     SessionIdentity identity,
                                                     java.lang.Object sessionData)

insertSession

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

Description copied from interface: SessionStorage

Insert new session

Specified by:

insertSession in interface SessionStorage

Parameters:

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

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

zeroSessionAge

public boolean zeroSessionAge(java.lang.String sessionId)

Description copied from interface: SessionStorage

Makes session young

Specified by:

zeroSessionAge in interface SessionStorage

Parameters:

sessionId - session id

Returns:

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

zeroSessionAgeSql

protected abstract java.lang.String zeroSessionAgeSql(java.util.List<java.lang.Object> sqlParams,
                                                      java.lang.String sessionId)

loadLastTouchedAt

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

Description copied from interface: SessionStorage

Loads session last touched time

Specified by:

loadLastTouchedAt in interface SessionStorage

Parameters:

sessionId - session id

Returns:

session last touched time or null, if session is absent

loadLastTouchedAtSql

protected abstract java.lang.String loadLastTouchedAtSql(java.util.List<java.lang.Object> sqlParams,
                                                         java.lang.String sessionId)

removeSessionsOlderThan

public int removeSessionsOlderThan(int ageInHours)

Description copied from interface: SessionStorage

Removes all session which age is more then ageInHours

Specified by:

removeSessionsOlderThan in interface SessionStorage

Parameters:

ageInHours - session age in hours

Returns:

count of removed sessions

removeSessionsOlderThanSql

protected abstract java.lang.String removeSessionsOlderThanSql(java.util.List<java.lang.Object> sqlParams,
                                                               int ageInHours)

loadSession

public SessionRow loadSession(java.lang.String sessionId)

Description copied from interface: SessionStorage

Loads sessionContents

Specified by:

loadSession in interface SessionStorage

Parameters:

sessionId - session id

Returns:

session contents

remove

public boolean remove(java.lang.String sessionId)

Description copied from interface: SessionStorage

Removes session with specified id

Specified by:

remove in interface SessionStorage

Parameters:

sessionId - removing session id

Returns:

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

setLastTouchedAt

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

Description copied from interface: SessionStorage

Updates field lastTouchedAt of session

Specified by:

setLastTouchedAt in interface SessionStorage

Parameters:

sessionId - updating session id

lastTouchedAt - new value

Returns:

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