psdi.server.event

Class EventTopic

java.lang.Object

psdi.server.event.EventTopic

All Implemented Interfaces:

FixedLoggerNames, FixedLoggers

public class EventTopic
extends java.lang.Object
implements FixedLoggers

Field Summary

Fields inherited from interface psdi.util.logging.FixedLoggers

APPLOGGER, CRONTASKLOGGER, CRONTASKMGRLOGGER, CRONTASKMGRSQLLOGGER, DBCONNECTIONLOGGER, DDLOGGER, DMLOGGER, EVENTLOGGER, EXCEPTIONLOGGER, MAILLOGGER, MAXIMOLOGGER, MTLOGGER, NULLMBOPOINTER, SECURITY, SENDFAILEDLOGGER, SERVICELOGGER, SQLLOGGER

Fields inherited from interface psdi.util.logging.FixedLoggerNames

appenderPrefix, LOGGERNAME_APP, LOGGERNAME_CRONTASK, LOGGERNAME_CRONTASKMGR, LOGGERNAME_DBCONNECTION, LOGGERNAME_DD, LOGGERNAME_DM, LOGGERNAME_DMPREVIEW, LOGGERNAME_EVENT, LOGGERNAME_EXCEPTION, LOGGERNAME_MAIL, LOGGERNAME_MAXIMO, LOGGERNAME_MT, LOGGERNAME_NULLMBOPOINTER, LOGGERNAME_SECURITY, LOGGERNAME_SENDFAILED, LOGGERNAME_SERVICE, LOGGERNAME_SQL, LOGGERNAME_SQL_CRONTASKMGR, LOGGERNAME_TXN, loggerPrefix

Constructor Summary

Constructors

Constructor and Description
EventTopic(java.lang.String subject)

Method Summary

Modifier and Type	Method and Description
void	addSubTopic(EventTopic ev) Add subtopic tree to the event node.
java.util.Map	dumpTopic()
void	eventAction(EventMessage msg) action is taken on all subscriptions that returned validate.
void	eventValidate(EventMessage msg) Runs through all the subscriptons to see if there are any vetoable exceptions.
EventTopic	getEventTopic(java.lang.String subject) getEventTopic searches the whole event topic tree for an eventTopic.
java.util.Map	getExtendedSubIds()
int	getListenerCount()
java.util.Map<java.lang.Integer,EventListener>	getListeners()
java.lang.String	getSubject() Returns event topic name.
int	getSubscriptionId(EventListener evt) Returns the subscription id for the event listener object.
int	getSubscriptionIdByClassName(EventListener evt) Returns the subscription id for the event listener class.
EventTopicTree	getSubTopicTree() Returns the sub topic tree from this node.
EventTopicTree	getTree()
boolean	isActive() Identifies whether this EventTopic is active.
void	postCommitEventAction(EventMessage msg) The action is taken after commiting to the database on all subscriptions that returned successful validate.
void	postSaveInternalEventAction(EventMessage msg) The action is taken after writing to the database on all subscriptions The action is called only if there was no vetoable exception.
void	preSaveEventAction(EventMessage msg) The action is taken before writing to the database on all subscriptions that returned successful validate.
void	preSaveInternalEventAction(EventMessage msg) The action is taken before writing to the database on all subscriptions that returned successful validate.
void	setActive(boolean value) Used by AdminModeManager to activate and inactivate the EventTopic.
void	setExtendedSubIds(java.util.Map<java.lang.Integer,java.util.List<java.lang.Integer>> idMap)
void	setTree(EventTopicTree tree)

Methods inherited from class java.lang.Object

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

Constructor Detail

EventTopic

public EventTopic(java.lang.String subject)

Method Detail

setTree

public void setTree(EventTopicTree tree)

setExtendedSubIds

public void setExtendedSubIds(java.util.Map<java.lang.Integer,java.util.List<java.lang.Integer>> idMap)

getExtendedSubIds

public java.util.Map getExtendedSubIds()

getTree

public EventTopicTree getTree()

getSubject

public java.lang.String getSubject()

Returns event topic name.

getSubTopicTree

public EventTopicTree getSubTopicTree()

Returns the sub topic tree from this node.

setActive

public void setActive(boolean value)

Used by AdminModeManager to activate and inactivate the EventTopic.

Parameters:

value - True to set Active, False to set Inactive.

isActive

public boolean isActive()

Identifies whether this EventTopic is active.

Returns:

Value of isActive

eventValidate

public void eventValidate(EventMessage msg)
                   throws MXException

Runs through all the subscriptons to see if there are any vetoable exceptions. If any subscription throws vetoable exceptions, then the transaction is rolled back, if there are none, then the action is done on all the successfully evaluated subscriptions.

Throws:

MXException

eventAction

public void eventAction(EventMessage msg)
                 throws MXException

action is taken on all subscriptions that returned validate. The action is called only if there was no vetoable exception.

Throws:

MXException

preSaveEventAction

public void preSaveEventAction(EventMessage msg)
                        throws MXException

The action is taken before writing to the database on all subscriptions that returned successful validate. The action is called only if there was no vetoable exception.

Throws:

MXException

preSaveInternalEventAction

public void preSaveInternalEventAction(EventMessage msg)
                                throws MXException

The action is taken before writing to the database on all subscriptions that returned successful validate. The action is called only if there was no vetoable exception.

Throws:

MXException

postSaveInternalEventAction

public void postSaveInternalEventAction(EventMessage msg)
                                 throws MXException

The action is taken after writing to the database on all subscriptions The action is called only if there was no vetoable exception.

Throws:

MXException

postCommitEventAction

public void postCommitEventAction(EventMessage msg)
                           throws MXException

The action is taken after commiting to the database on all subscriptions that returned successful validate. If the transaction reaches to commit stage, all the listeners of the event will be fired, disregard whether the validation has been successful for the listener. The listerner is responsible to remember the validate result if needed.

Throws:

MXException

addSubTopic

public void addSubTopic(EventTopic ev)
                 throws MXException

Add subtopic tree to the event node.

Throws:

MXException

getEventTopic

public EventTopic getEventTopic(java.lang.String subject)
                         throws MXException

getEventTopic searches the whole event topic tree for an eventTopic. If found returns the EventTopic, if not returns null.

Throws:

MXException

getListeners

public java.util.Map<java.lang.Integer,EventListener> getListeners()

getListenerCount

public int getListenerCount()

getSubscriptionId

public int getSubscriptionId(EventListener evt)

Returns the subscription id for the event listener object.

Parameters:

EventListener - evt - The listener class that was registered.

Returns:

id of the class or -1 if not found.

getSubscriptionIdByClassName

public int getSubscriptionIdByClassName(EventListener evt)

Returns the subscription id for the event listener class.

Parameters:

EventListener - evt - The listener class that was registered.

Returns:

id of the class or -1 if not found.

dumpTopic

public java.util.Map dumpTopic()
                        throws MXException

Throws:

MXException