org.glassfish.web.ha.session.management
Class ReplicationWebEventPersistentManager

java.lang.Object
  org.apache.catalina.session.ManagerBase
      org.apache.catalina.session.PersistentManagerBase
          org.glassfish.web.ha.session.management.ReplicationManagerBase
              org.glassfish.web.ha.session.management.ReplicationWebEventPersistentManager

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.util.EventListener, javax.management.MBeanRegistration, Lifecycle, Manager, WebEventPersistentManager

@Service
@Scoped(value=org.jvnet.hk2.component.PerLookup.class)
public class ReplicationWebEventPersistentManager
extends ReplicationManagerBase
implements WebEventPersistentManager

Author:

Rajiv Mordani

Field Summary

Fields inherited from class org.glassfish.web.ha.session.management.ReplicationManagerBase

backingStore, disableJreplica, logger, relaxCacheVersionSemantics, rwl, sessionFactory

Fields inherited from class org.apache.catalina.session.PersistentManagerBase

invalidatedSessions, lifecycle

Fields inherited from class org.apache.catalina.session.ManagerBase

container, debug, defaultContext, devRandomSource, distributable, domain, duplicates, entropy, expiredSessions, initialized, maxActive, maxActiveUpdateLock, maxInactiveInterval, mserver, oname, random, randomClass, randomIS, rejectedSessions, sessionAverageAliveTime, sessionCounter, sessionIdLength, sessionLocker, sessionMaxAliveTime, sessions, sm, support, uuidGenerator

Fields inherited from interface org.apache.catalina.Lifecycle

AFTER_START_EVENT, AFTER_STOP_EVENT, BEFORE_START_EVENT, BEFORE_STOP_EVENT, INIT_EVENT, START_EVENT, STOP_EVENT

Constructor Summary

ReplicationWebEventPersistentManager()
Creates a new instance of ReplicationWebEventPersistentManager

Method Summary

<T extends java.io.Serializable> void	createBackingStore(java.lang.String persistenceType, java.lang.String storeName, java.lang.Class<T> metadataClass, java.util.HashMap vendorMap)
void	doValveSave(Session session) called from valve; does the save of session
java.lang.String	getInfo() Return descriptive information about this Manager implementation and the corresponding version number, in the format <description>/<version>.
java.lang.String	getName() Return the descriptive short name of this Manager implementation.
java.lang.String	getReplicaFromPredictor(java.lang.String sessionId, java.lang.String oldJreplicaValue)
void	postRequestDispatcherProcess(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response)
protected void	processMaxActiveSwaps() Swap idle sessions out to Store if too many are active Hercules: modified method
protected void	processMaxIdleBackups() Back up idle sessions.
protected void	processMaxIdleSwaps() Swap idle sessions out to Store if they are idle too long.
void	stop() Gracefully terminate the active use of the public methods of this component.

Methods inherited from class org.glassfish.web.ha.session.management.ReplicationManagerBase

acquireReadLock, acquireWriteLock, createEmptySession, createNewSession, doRemove, findSession, getBackingStore, isDisableJreplica, isRelaxCacheVersionSemantics, isSessionVersioningSupported, releaseReadLock, releaseWriteLock, removeSessionFromManagerCache, setBackingStore, setDisableJreplica, setRelaxCacheVersionSemantics, setSessionFactory

Methods inherited from class org.apache.catalina.session.PersistentManagerBase

addLifecycleListener, addToInvalidatedSessions, backgroundProcess, clearStore, createSession, createSession, findLifecycleListeners, findSession, findSession, getMaxActiveSessions, getMaxIdleBackup, getMaxIdleSwap, getMinIdleSwap, getMonitorAttributeValues, getSaveOnRestart, getStore, isLoaded, isSessionIdValid, isStarted, load, processExpires, processInvalidatedSessions, processPersistenceChecks, propertyChange, release, remove, remove, removeFromInvalidatedSessions, removeLifecycleListener, removeSuper, setContainer, setMaxActiveSessions, setMaxIdleBackup, setMaxIdleSwap, setMinIdleSwap, setSaveOnRestart, setStarted, setStore, start, superFindSession, swapIn, swapIn, swapOut, unload, writeSession

Methods inherited from class org.apache.catalina.session.ManagerBase

add, addPropertyChangeListener, changeSessionId, checkSessionAttribute, clearSessions, destroy, expireSession, findSession, findSessions, generateSessionId, generateSessionId, getActiveSessions, getClassName, getContainer, getDebug, getDefaultContext, getDistributable, getDomain, getDuplicates, getEngine, getEntropy, getExpiredSessions, getJvmRoute, getLastAccessedTimeMillis, getMaxActive, getMaxInactiveInterval, getMaxInactiveIntervalSeconds, getNewSession, getObjectName, getRandom, getRandomBytes, getRandomClass, getRandomFile, getRejectedSessions, getSessionAttribute, getSessionAverageAliveTime, getSessionAverageAliveTimeSeconds, getSessionCount, getSessionCounter, getSessionIdLength, getSessionMaxAliveTime, getSessionMaxAliveTimeSeconds, getUuidGenerator, init, listSessionIds, lockSession, log, log, postDeregister, postRegister, preDeregister, preRegister, preRequestDispatcherProcess, removePropertyChangeListener, setDebug, setDefaultContext, setDistributable, setDuplicates, setEntropy, setExpiredSessions, setMaxActive, setMaxInactiveInterval, setMaxInactiveIntervalSeconds, setRandomClass, setRandomFile, setRejectedSessions, setSessionAverageAliveTime, setSessionAverageAliveTimeSeconds, setSessionCount, setSessionCounter, setSessionIdLength, setSessionLocker, setSessionMaxAliveTime, setSessionMaxAliveTimeSeconds, setUuidGenerator, toCookie, unlockSession, update

Methods inherited from class java.lang.Object

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

Constructor Detail

ReplicationWebEventPersistentManager

public ReplicationWebEventPersistentManager()

Creates a new instance of ReplicationWebEventPersistentManager

Method Detail

getInfo

public java.lang.String getInfo()

Return descriptive information about this Manager implementation and the corresponding version number, in the format <description>/<version>.

Specified by:

getInfo in interface Manager

Overrides:

getInfo in class PersistentManagerBase

doValveSave

public void doValveSave(Session session)

called from valve; does the save of session

Specified by:

doValveSave in interface WebEventPersistentManager

Specified by:

doValveSave in class ReplicationManagerBase

Parameters:

session - The session to store

postRequestDispatcherProcess

public void postRequestDispatcherProcess(javax.servlet.ServletRequest request,
                                         javax.servlet.ServletResponse response)

Specified by:

postRequestDispatcherProcess in interface Manager

Overrides:

postRequestDispatcherProcess in class ManagerBase

getName

public java.lang.String getName()

Return the descriptive short name of this Manager implementation.

Overrides:

getName in class PersistentManagerBase

processMaxIdleBackups

protected void processMaxIdleBackups()

Back up idle sessions. Hercules: modified method we do not want background saves when we are using web-event persistence-frequency

Overrides:

processMaxIdleBackups in class PersistentManagerBase

processMaxActiveSwaps

protected void processMaxActiveSwaps()

Swap idle sessions out to Store if too many are active Hercules: modified method

Overrides:

processMaxActiveSwaps in class PersistentManagerBase

processMaxIdleSwaps

protected void processMaxIdleSwaps()

Swap idle sessions out to Store if they are idle too long.

Overrides:

processMaxIdleSwaps in class PersistentManagerBase

getReplicaFromPredictor

public java.lang.String getReplicaFromPredictor(java.lang.String sessionId,
                                                java.lang.String oldJreplicaValue)

Specified by:

getReplicaFromPredictor in class ReplicationManagerBase

stop

public void stop()
          throws LifecycleException

Gracefully terminate the active use of the public methods of this component. This method should be the last one called on a given instance of this component. We use this here to insure that pool entries are cleaned up

Specified by:

stop in interface Lifecycle

Overrides:

stop in class ReplicationManagerBase

Throws:

java.lang.IllegalStateException - if this component has not been started

LifecycleException - if this component detects a fatal error that needs to be reported

createBackingStore

public <T extends java.io.Serializable> void createBackingStore(java.lang.String persistenceType,
                                                                java.lang.String storeName,
                                                                java.lang.Class<T> metadataClass,
                                                                java.util.HashMap vendorMap)

Specified by:

createBackingStore in class ReplicationManagerBase