org.jasig.portal.events.handlers.db
Class JpaPortalEventStore

java.lang.Object
  org.jasig.portal.events.handlers.AbstractLimitedSupportEventHandler
      org.jasig.portal.events.handlers.db.JpaPortalEventStore

All Implemented Interfaces:

BatchingEventHandler, EventHandler, IPortalEventStore

@Repository
public class JpaPortalEventStore
extends AbstractLimitedSupportEventHandler
implements BatchingEventHandler, IPortalEventStore

Stores portal events using JPA/Hibenate no internall batch segementation is done to the passed list of PortalEvents. If a PortalEvent is not mapped as a persistent entity a message is logged at the WARN level and the event is ignored.

Version:

$Revision$

Author:

Eric Dalquist

Field Summary

protected org.apache.commons.logging.Log	logger
protected static String	STATS_SESSION_ID_PERSON_ATTR

Constructor Summary

JpaPortalEventStore()

Method Summary

protected EventType	findExistingEventType(EventType eventType) Contains the logic to query for an already persisted EventType with the same type value.
EntityManager	getEntityManager()
protected StatsSession	getStatsSession(IPerson person) Gets a StatsSession object for the specified person, creating, populating and persisting it if needed
void	handleEvent(PortalEvent event) Method to handle any processing of the event that is needed.
void	handleEvents(PortalEvent... events) Method to handle any processing of an array of events that is needed.
boolean	isLogSessionGroups()
void	setEntityManager(EntityManager entityManager)
void	setLogSessionGroups(boolean logSessionGroups) If group keys should be included in the stats session.
void	storePortalEvents(PortalEvent... portalEvents)
protected void	updateStatsSessionGroups(StatsSession session, IPerson person) Sets the StatsSession.setGroups(Set) using the keys from the IGroupMembers returned by IGroupMember.getAllContainingGroups()

Methods inherited from class org.jasig.portal.events.handlers.AbstractLimitedSupportEventHandler

getIgnoredUserNames, getSupportedEvents, getSupportedUserNames, isExplicitMatching, isRequireAll, isSupportGuest, setExplicitMatching, setIgnoredUserNames, setRequireAll, setSupportedEvents, setSupportedUserNames, setSupportGuest, supports

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jasig.portal.events.EventHandler

supports

Field Detail

logger

protected final org.apache.commons.logging.Log logger

STATS_SESSION_ID_PERSON_ATTR

protected static final String STATS_SESSION_ID_PERSON_ATTR

Constructor Detail

JpaPortalEventStore

public JpaPortalEventStore()

Method Detail

getEntityManager

public EntityManager getEntityManager()

Returns:

the entityManager

setEntityManager

public void setEntityManager(EntityManager entityManager)

Parameters:

entityManager - the entityManager to set

isLogSessionGroups

public boolean isLogSessionGroups()

Returns:

the logSessionGroups

setLogSessionGroups

public void setLogSessionGroups(boolean logSessionGroups)

If group keys should be included in the stats session. This can be disabled to reduce the ammount of data stored in the stats tables.

Parameters:

logSessionGroups - the logSessionGroups to set

handleEvent

public void handleEvent(PortalEvent event)

Description copied from interface: EventHandler

Method to handle any processing of the event that is needed.

Specified by:

handleEvent in interface EventHandler

Parameters:

event - the event to handle.

handleEvents

public void handleEvents(PortalEvent... events)

Description copied from interface: BatchingEventHandler

Method to handle any processing of an array of events that is needed.

Specified by:

handleEvents in interface BatchingEventHandler

Parameters:

events - the events to handle.

storePortalEvents

public void storePortalEvents(PortalEvent... portalEvents)

Specified by:

storePortalEvents in interface IPortalEventStore

getStatsSession

protected StatsSession getStatsSession(IPerson person)

Gets a StatsSession object for the specified person, creating, populating and persisting it if needed

updateStatsSessionGroups

protected void updateStatsSessionGroups(StatsSession session,
                                        IPerson person)
                                 throws GroupsException

Sets the StatsSession.setGroups(Set) using the keys from the IGroupMembers returned by IGroupMember.getAllContainingGroups()

Throws:

GroupsException

findExistingEventType

protected EventType findExistingEventType(EventType eventType)

Contains the logic to query for an already persisted EventType with the same type value.