Package com.sun.enterprise.ee.cms.impl.common

Class Router

java.lang.Object

com.sun.enterprise.ee.cms.impl.common.Router

public class Router
extends java.lang.Object

Routes signals to appropriate destinations

Version:

$Revision$

Author:

Shreedhar Ganapathy Date: Jan 16, 2004

Field Summary

Fields

Modifier and Type	Field	Description
AliveAndReadyViewWindow	aliveAndReadyView
java.lang.String	groupName

Constructor Summary

Constructors

Constructor	Description
Router(java.lang.String groupName, int queueSize, AliveAndReadyViewWindow viewWindow, int incomingMsgThreadPoolSize, GMSMonitor gmsMonitor)

Method Summary

Modifier and Type	Method	Description
java.util.Set<java.lang.String>	getFailureRecoveryComponents()
boolean	isFailureNotificationAFRegistered()
boolean	isFailureRecoveryAFRegistered()
boolean	isFailureSuspectedAFRegistered()
boolean	isGroupLeadershipNotificationAFRegistered()
boolean	isJoinedAndReadyNotificationAFRegistered()
boolean	isJoinNotificationAFRegistered()
boolean	isMessageAFRegistered()
boolean	isPlannedShutdownAFRegistered()
void	queueSignal(SignalPacket signalPacket)	Adds a single signal to the queue.
void	queueSignals(SignalPacket signalPacket)	Queues signals.
void	removeFailureRecoveryAFDestination(java.lang.String componentName)	removes a FailureRecoveryActionFactory instance belonging to a specified component
void	removeMessageAFDestination(java.lang.String componentName)	removes a MessageActionFactory instance belonging to a specified component
void	shutdown()

Methods inherited from class java.lang.Object

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

Field Detail

aliveAndReadyView

public final AliveAndReadyViewWindow aliveAndReadyView

groupName

public final java.lang.String groupName

Constructor Detail

Router

public Router(java.lang.String groupName,
              int queueSize,
              AliveAndReadyViewWindow viewWindow,
              int incomingMsgThreadPoolSize,
              GMSMonitor gmsMonitor)

Method Detail

removeMessageAFDestination

public void removeMessageAFDestination(java.lang.String componentName)

removes a MessageActionFactory instance belonging to a specified component

Parameters:

componentName - the component name

removeFailureRecoveryAFDestination

public void removeFailureRecoveryAFDestination(java.lang.String componentName)

removes a FailureRecoveryActionFactory instance belonging to a specified component

Parameters:

componentName - the component name

queueSignals

public void queueSignals(SignalPacket signalPacket)

Queues signals. Expects an array of signals which are handed off to working threads that will determine their corresponding actions to call their consumeSignal method.

Parameters:

signalPacket - the signal packet

queueSignal

public void queueSignal(SignalPacket signalPacket)

Adds a single signal to the queue.

Parameters:

signalPacket - the signal packet

isFailureNotificationAFRegistered

public boolean isFailureNotificationAFRegistered()

isFailureRecoveryAFRegistered

public boolean isFailureRecoveryAFRegistered()

isMessageAFRegistered

public boolean isMessageAFRegistered()

isPlannedShutdownAFRegistered

public boolean isPlannedShutdownAFRegistered()

isJoinNotificationAFRegistered

public boolean isJoinNotificationAFRegistered()

isJoinedAndReadyNotificationAFRegistered

public boolean isJoinedAndReadyNotificationAFRegistered()

isFailureSuspectedAFRegistered

public boolean isFailureSuspectedAFRegistered()

isGroupLeadershipNotificationAFRegistered

public boolean isGroupLeadershipNotificationAFRegistered()

getFailureRecoveryComponents

public java.util.Set<java.lang.String> getFailureRecoveryComponents()

shutdown

public void shutdown()