com.sun.jbi.messaging

Class MessageServiceStatistics

java.lang.Object

com.sun.jbi.messaging.MessageServiceStatistics

All Implemented Interfaces:

MessageServiceStatisticsMBean, StatisticsMBean, EventListener, NotificationListener

public class MessageServiceStatistics
extends Object
implements MessageServiceStatisticsMBean, NotificationListener

This class implements the MBean for collection of statistics for the messaging service. All statistics are since the last message service startup; they are all reset when the message service is restarted.

Author:

Sun Microsystems, Inc.

Method Summary

Methods

Modifier and Type	Method and Description
void	disableTimingStatistics()
void	enableTimingStatistics() Enable timing of NMR interactions.
String[]	getActiveChannels() Returns the identifiers of all the active channels.
String[]	getActiveEndpoints() Returns a list of active endpoints in the NMR.
String[]	getConsumingEndpointsForDeliveryChannel(String dcName) Get the list of consuming endpoints for a specific DeliveryChannel.
CompositeData	getDeliveryChannelStatistics(String dcName) Get the CompositeData instance that represents the current values for the specific DeliveryChannel.
String[]	getEndpointsForDeliveryChannel(String dcName) Get the list of endpoints for a specific DeliveryChannel.
CompositeData	getEndpointStatistics(String epName) Get the CompositeData instance that represents the current values for the specific Endpoint.
TabularData	getHistoricalEndpointStatistics(String epName) Get the CompositeData instance that represents the historical values for specific Endpoint statistics.
Date	getLastRestartTime() Get the time that the message service was last started.
CompositeData	getMessagingStatistics() Get the CompositeData instance that represents the current values for the MessagingStatistics instance.
int	getRegisteredEndpoints() Get the current number of endpoints registered with the message service.
int	getRegisteredServices() Get the current number of services registered with the message service.
void	handleNotification(Notification notification, Object handback) handle a notification from the Logger Configuration MBean
boolean	isEnabled() Enable statistics collection.
void	resetStatistics() Reset all statistics.
void	setDisabled() Disable statistics collection.
void	setEnabled()

Methods inherited from class java.lang.Object

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

Method Detail

setDisabled

public void setDisabled()

Disable statistics collection. This method causes collection for this object and all its child objects to be disabled.

Specified by:

setDisabled in interface StatisticsMBean

disableTimingStatistics

public void disableTimingStatistics()

Specified by:

disableTimingStatistics in interface MessageServiceStatisticsMBean

isEnabled

public boolean isEnabled()

Enable statistics collection. This method causes collection for this object and all its child objects to be enabled.

Specified by:

isEnabled in interface StatisticsMBean

setEnabled

public void setEnabled()

Specified by:

setEnabled in interface StatisticsMBean

enableTimingStatistics

public void enableTimingStatistics()

Description copied from interface: MessageServiceStatisticsMBean

Enable timing of NMR interactions.

Specified by:

enableTimingStatistics in interface MessageServiceStatisticsMBean

getLastRestartTime

public Date getLastRestartTime()

Get the time that the message service was last started.

Specified by:

getLastRestartTime in interface MessageServiceStatisticsMBean

Returns:

The time of the last successful start() call.

getRegisteredServices

public int getRegisteredServices()

Get the current number of services registered with the message service.

Specified by:

getRegisteredServices in interface MessageServiceStatisticsMBean

Returns:

The total number of registered services.

getRegisteredEndpoints

public int getRegisteredEndpoints()

Get the current number of endpoints registered with the message service.

Specified by:

getRegisteredEndpoints in interface MessageServiceStatisticsMBean

Returns:

The total number of registered endpoints.

getActiveChannels

public String[] getActiveChannels()

Returns the identifiers of all the active channels.

Specified by:

getActiveChannels in interface MessageServiceStatisticsMBean

Returns:

names of all the active channels.

getActiveEndpoints

public String[] getActiveEndpoints()

Returns a list of active endpoints in the NMR.

Specified by:

getActiveEndpoints in interface MessageServiceStatisticsMBean

Returns:

list of activated endpoints

getEndpointsForDeliveryChannel

public String[] getEndpointsForDeliveryChannel(String dcName)

Get the list of endpoints for a specific DeliveryChannel.

Specified by:

getEndpointsForDeliveryChannel in interface MessageServiceStatisticsMBean

Returns:

The delivery channel statistics in a CompositedData instance

getConsumingEndpointsForDeliveryChannel

public String[] getConsumingEndpointsForDeliveryChannel(String dcName)

Get the list of consuming endpoints for a specific DeliveryChannel.

Specified by:

getConsumingEndpointsForDeliveryChannel in interface MessageServiceStatisticsMBean

Returns:

The delivery channel statistics in a CompositedData instance

getMessagingStatistics

public CompositeData getMessagingStatistics()

Get the CompositeData instance that represents the current values for the MessagingStatistics instance.

Specified by:

getMessagingStatistics in interface MessageServiceStatisticsMBean

Returns:

The messaging statistics in a CompositedData instance

getDeliveryChannelStatistics

public CompositeData getDeliveryChannelStatistics(String dcName)

Get the CompositeData instance that represents the current values for the specific DeliveryChannel.

Specified by:

getDeliveryChannelStatistics in interface MessageServiceStatisticsMBean

Returns:

The delivery channel statistics in a CompositedData instance

getEndpointStatistics

public CompositeData getEndpointStatistics(String epName)

Get the CompositeData instance that represents the current values for the specific Endpoint.

Specified by:

getEndpointStatistics in interface MessageServiceStatisticsMBean

Returns:

The endpoint statistics in a CompositedData instance

getHistoricalEndpointStatistics

public TabularData getHistoricalEndpointStatistics(String epName)

Get the CompositeData instance that represents the historical values for specific Endpoint statistics.

Specified by:

getHistoricalEndpointStatistics in interface MessageServiceStatisticsMBean

Returns:

The historical endpoint statistics in a CompositedData instance

resetStatistics

public void resetStatistics()

Reset all statistics.

Specified by:

resetStatistics in interface MessageServiceStatisticsMBean

handleNotification

public void handleNotification(Notification notification,
                      Object handback)

handle a notification from the Logger Configuration MBean

Specified by:

handleNotification in interface NotificationListener

Parameters:

notification - - the notification

the - callback passed in