Package org.drools.kiesession.audit

Class WorkingMemoryLogger

java.lang.Object

org.drools.kiesession.audit.WorkingMemoryLogger

All Implemented Interfaces:

EventListener, KieBaseEventListener, ProcessEventListener, AgendaEventListener, RuleRuntimeEventListener

Direct Known Subclasses:

WorkingMemoryConsoleLogger, WorkingMemoryFileLogger

public abstract class WorkingMemoryLogger
extends Object
implements RuleRuntimeEventListener, AgendaEventListener, ProcessEventListener, KieBaseEventListener

A logger of events generated by a working memory. It listens to the events generated by the working memory and creates associated log event (containing a snapshot of the state of the working event at that time). Filters can be used to filter out unwanted events. Subclasses of this class should implement the logEventCreated(LogEvent) method and store this information, like for example log to file or database.

Constructor Summary

Constructors

Constructor	Description
WorkingMemoryLogger()
WorkingMemoryLogger(WorkingMemory workingMemory)	Creates a new working memory logger for the given working memory.
WorkingMemoryLogger(KieRuntimeEventManager session)

Method Summary

Modifier and Type	Method	Description
void	addFilter(ILogEventFilter filter)	Adds the given filter to the list of filters for this event log.
void	afterFunctionRemoved(AfterFunctionRemovedEvent event)
void	afterKieBaseLocked(AfterKieBaseLockedEvent event)
void	afterKieBaseUnlocked(AfterKieBaseUnlockedEvent event)
void	afterKiePackageAdded(AfterKiePackageAddedEvent event)
void	afterKiePackageRemoved(AfterKiePackageRemovedEvent event)
void	afterMatchFired(AfterMatchFiredEvent event)
void	afterNodeLeft(ProcessNodeLeftEvent event)
void	afterNodeTriggered(ProcessNodeTriggeredEvent event)
void	afterProcessAdded(AfterProcessAddedEvent event)
void	afterProcessCompleted(ProcessCompletedEvent event)
void	afterProcessRemoved(AfterProcessRemovedEvent event)
void	afterProcessStarted(ProcessStartedEvent event)
void	afterRuleAdded(AfterRuleAddedEvent event)
void	afterRuleFlowGroupActivated(RuleFlowGroupActivatedEvent event)
void	afterRuleFlowGroupDeactivated(RuleFlowGroupDeactivatedEvent event)
void	afterRuleRemoved(AfterRuleRemovedEvent event)
void	afterVariableChanged(ProcessVariableChangedEvent event)
void	agendaGroupPopped(AgendaGroupPoppedEvent event)
void	agendaGroupPushed(AgendaGroupPushedEvent event)
void	beforeFunctionRemoved(BeforeFunctionRemovedEvent event)
void	beforeKieBaseLocked(BeforeKieBaseLockedEvent event)
void	beforeKieBaseUnlocked(BeforeKieBaseUnlockedEvent event)
void	beforeKiePackageAdded(BeforeKiePackageAddedEvent event)
void	beforeKiePackageRemoved(BeforeKiePackageRemovedEvent event)
void	beforeMatchFired(BeforeMatchFiredEvent event)
void	beforeNodeLeft(ProcessNodeLeftEvent event)
void	beforeNodeTriggered(ProcessNodeTriggeredEvent event)
void	beforeProcessAdded(BeforeProcessAddedEvent event)
void	beforeProcessCompleted(ProcessCompletedEvent event)
void	beforeProcessRemoved(BeforeProcessRemovedEvent event)
void	beforeProcessStarted(ProcessStartedEvent event)
void	beforeRuleAdded(BeforeRuleAddedEvent event)
void	beforeRuleFlowGroupActivated(RuleFlowGroupActivatedEvent event)
void	beforeRuleFlowGroupDeactivated(RuleFlowGroupDeactivatedEvent event)
void	beforeRuleRemoved(BeforeRuleRemovedEvent event)
void	beforeVariableChanged(ProcessVariableChangedEvent event)
void	clearFilters()	Clears all filters of this event log.
abstract void	logEventCreated(LogEvent logEvent)	This method is invoked every time a new log event is created.
void	matchCancelled(MatchCancelledEvent event)
void	matchCreated(MatchCreatedEvent event)
void	objectDeleted(ObjectDeletedEvent event)
void	objectInserted(ObjectInsertedEvent event)
void	objectUpdated(ObjectUpdatedEvent event)
void	readExternal(ObjectInput in)
void	removeFilter(ILogEventFilter filter)	Removes the given filter from the list of filters for this event log.
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.kie.api.event.process.ProcessEventListener

afterSLAViolated, beforeSLAViolated, onError, onMessage, onMigration, onSignal

Constructor Details

WorkingMemoryLogger

public WorkingMemoryLogger()

WorkingMemoryLogger

public WorkingMemoryLogger(WorkingMemory workingMemory)

Creates a new working memory logger for the given working memory.

Parameters:

workingMemory -

WorkingMemoryLogger

public WorkingMemoryLogger(KieRuntimeEventManager session)

Method Details

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Throws:

IOException

logEventCreated

public abstract void logEventCreated(LogEvent logEvent)

This method is invoked every time a new log event is created. Subclasses should implement this method and store the event, like for example log to a file or database.

Parameters:

logEvent -

addFilter

public void addFilter(ILogEventFilter filter)

Adds the given filter to the list of filters for this event log. A log event must be accepted by all the filters to be entered in the event log.

Parameters:

filter - The filter that should be added.

removeFilter

public void removeFilter(ILogEventFilter filter)

Removes the given filter from the list of filters for this event log. If the given filter was not a filter of this event log, nothing happens.

Parameters:

filter - The filter that should be removed.

clearFilters

public void clearFilters()

Clears all filters of this event log.

objectInserted

public void objectInserted(ObjectInsertedEvent event)

Specified by:

objectInserted in interface RuleRuntimeEventListener

See Also:

• RuleRuntimeEventListener

objectUpdated

public void objectUpdated(ObjectUpdatedEvent event)

Specified by:

objectUpdated in interface RuleRuntimeEventListener

See Also:

• RuleRuntimeEventListener

objectDeleted

public void objectDeleted(ObjectDeletedEvent event)

Specified by:

objectDeleted in interface RuleRuntimeEventListener

See Also:

• RuleRuntimeEventListener

matchCreated

public void matchCreated(MatchCreatedEvent event)

Specified by:

matchCreated in interface AgendaEventListener

See Also:

• AgendaEventListener

matchCancelled

public void matchCancelled(MatchCancelledEvent event)

Specified by:

matchCancelled in interface AgendaEventListener

See Also:

• AgendaEventListener

beforeMatchFired

public void beforeMatchFired(BeforeMatchFiredEvent event)

Specified by:

beforeMatchFired in interface AgendaEventListener

See Also:

• AgendaEventListener

afterMatchFired

public void afterMatchFired(AfterMatchFiredEvent event)

Specified by:

afterMatchFired in interface AgendaEventListener

See Also:

• AgendaEventListener

agendaGroupPopped

public void agendaGroupPopped(AgendaGroupPoppedEvent event)

Specified by:

agendaGroupPopped in interface AgendaEventListener

agendaGroupPushed

public void agendaGroupPushed(AgendaGroupPushedEvent event)

Specified by:

agendaGroupPushed in interface AgendaEventListener

beforeRuleFlowGroupActivated

public void beforeRuleFlowGroupActivated(RuleFlowGroupActivatedEvent event)

Specified by:

beforeRuleFlowGroupActivated in interface AgendaEventListener

afterRuleFlowGroupActivated

public void afterRuleFlowGroupActivated(RuleFlowGroupActivatedEvent event)

Specified by:

afterRuleFlowGroupActivated in interface AgendaEventListener

beforeRuleFlowGroupDeactivated

public void beforeRuleFlowGroupDeactivated(RuleFlowGroupDeactivatedEvent event)

Specified by:

beforeRuleFlowGroupDeactivated in interface AgendaEventListener

afterRuleFlowGroupDeactivated

public void afterRuleFlowGroupDeactivated(RuleFlowGroupDeactivatedEvent event)

Specified by:

afterRuleFlowGroupDeactivated in interface AgendaEventListener

beforeProcessStarted

public void beforeProcessStarted(ProcessStartedEvent event)

Specified by:

beforeProcessStarted in interface ProcessEventListener

afterProcessStarted

public void afterProcessStarted(ProcessStartedEvent event)

Specified by:

afterProcessStarted in interface ProcessEventListener

beforeProcessCompleted

public void beforeProcessCompleted(ProcessCompletedEvent event)

Specified by:

beforeProcessCompleted in interface ProcessEventListener

afterProcessCompleted

public void afterProcessCompleted(ProcessCompletedEvent event)

Specified by:

afterProcessCompleted in interface ProcessEventListener

beforeNodeTriggered

public void beforeNodeTriggered(ProcessNodeTriggeredEvent event)

Specified by:

beforeNodeTriggered in interface ProcessEventListener

afterNodeTriggered

public void afterNodeTriggered(ProcessNodeTriggeredEvent event)

Specified by:

afterNodeTriggered in interface ProcessEventListener

beforeNodeLeft

public void beforeNodeLeft(ProcessNodeLeftEvent event)

Specified by:

beforeNodeLeft in interface ProcessEventListener

afterNodeLeft

public void afterNodeLeft(ProcessNodeLeftEvent event)

Specified by:

afterNodeLeft in interface ProcessEventListener

beforeVariableChanged

public void beforeVariableChanged(ProcessVariableChangedEvent event)

Specified by:

beforeVariableChanged in interface ProcessEventListener

afterVariableChanged

public void afterVariableChanged(ProcessVariableChangedEvent event)

Specified by:

afterVariableChanged in interface ProcessEventListener

afterKiePackageAdded

public void afterKiePackageAdded(AfterKiePackageAddedEvent event)

Specified by:

afterKiePackageAdded in interface KieBaseEventListener

afterKiePackageRemoved

public void afterKiePackageRemoved(AfterKiePackageRemovedEvent event)

Specified by:

afterKiePackageRemoved in interface KieBaseEventListener

beforeKieBaseLocked

public void beforeKieBaseLocked(BeforeKieBaseLockedEvent event)

Specified by:

beforeKieBaseLocked in interface KieBaseEventListener

afterKieBaseLocked

public void afterKieBaseLocked(AfterKieBaseLockedEvent event)

Specified by:

afterKieBaseLocked in interface KieBaseEventListener

beforeKieBaseUnlocked

public void beforeKieBaseUnlocked(BeforeKieBaseUnlockedEvent event)

Specified by:

beforeKieBaseUnlocked in interface KieBaseEventListener

afterKieBaseUnlocked

public void afterKieBaseUnlocked(AfterKieBaseUnlockedEvent event)

Specified by:

afterKieBaseUnlocked in interface KieBaseEventListener

afterRuleAdded

public void afterRuleAdded(AfterRuleAddedEvent event)

Specified by:

afterRuleAdded in interface KieBaseEventListener

afterRuleRemoved

public void afterRuleRemoved(AfterRuleRemovedEvent event)

Specified by:

afterRuleRemoved in interface KieBaseEventListener

beforeFunctionRemoved

public void beforeFunctionRemoved(BeforeFunctionRemovedEvent event)

Specified by:

beforeFunctionRemoved in interface KieBaseEventListener

beforeKiePackageAdded

public void beforeKiePackageAdded(BeforeKiePackageAddedEvent event)

Specified by:

beforeKiePackageAdded in interface KieBaseEventListener

beforeKiePackageRemoved

public void beforeKiePackageRemoved(BeforeKiePackageRemovedEvent event)

Specified by:

beforeKiePackageRemoved in interface KieBaseEventListener

beforeRuleAdded

public void beforeRuleAdded(BeforeRuleAddedEvent event)

Specified by:

beforeRuleAdded in interface KieBaseEventListener

beforeRuleRemoved

public void beforeRuleRemoved(BeforeRuleRemovedEvent event)

Specified by:

beforeRuleRemoved in interface KieBaseEventListener

afterFunctionRemoved

public void afterFunctionRemoved(AfterFunctionRemovedEvent event)

Specified by:

afterFunctionRemoved in interface KieBaseEventListener

beforeProcessAdded

public void beforeProcessAdded(BeforeProcessAddedEvent event)

Specified by:

beforeProcessAdded in interface KieBaseEventListener

afterProcessAdded

public void afterProcessAdded(AfterProcessAddedEvent event)

Specified by:

afterProcessAdded in interface KieBaseEventListener

beforeProcessRemoved

public void beforeProcessRemoved(BeforeProcessRemovedEvent event)

Specified by:

beforeProcessRemoved in interface KieBaseEventListener

afterProcessRemoved

public void afterProcessRemoved(AfterProcessRemovedEvent event)

Specified by:

afterProcessRemoved in interface KieBaseEventListener