org.jboss.msc.service

Class StabilityStatistics

java.lang.Object

org.jboss.msc.service.StabilityStatistics

public final class StabilityStatistics
extends Object

A stability monitor statistics. Allows to collect statistics data about ServiceControllers registered with StabilityMonitor object. The following data are available:

• count of controllers in ACTIVE mode - see method getActiveCount()
• count of controllers that FAILED to start - see method getFailedCount()
• count of controllers in LAZY mode - see method getLazyCount()
• count of controllers in NEVER mode - see method getNeverCount()
• count of controllers in ON_DEMAND mode - see method getOnDemandCount()
• count of controllers in PASSIVE mode - see method getPassiveCount()
• count of controllers that had PROBLEM to start - see method getProblemsCount()
• count of controllers in UP state - see method getStartedCount()

Sample usage:

 StabilityMonitor monitor = ...
 StabilityStatistics statistics = new StabilityStatistics();
 monitor.awaitStability(statistics);
 // do something with statistics object.
 

Author:

Richard Opalka

See Also:

StabilityMonitor

Constructor Summary

Constructors

Constructor and Description
StabilityStatistics()

Method Summary

Modifier and Type	Method and Description
int	getActiveCount() Returns count of controllers registered with StabilityMonitor that are in ServiceController.Mode.ACTIVE mode.
int	getFailedCount() Returns count of controllers registered with StabilityMonitor that failed to start because of start exception being thrown.
int	getLazyCount() Returns count of controllers registered with StabilityMonitor that are in ServiceController.Mode.LAZY mode.
int	getNeverCount() Returns count of controllers registered with StabilityMonitor that are in ServiceController.Mode.NEVER mode.
int	getOnDemandCount() Returns count of controllers registered with StabilityMonitor that are in ServiceController.Mode.ON_DEMAND mode.
int	getPassiveCount() Returns count of controllers registered with StabilityMonitor that are in ServiceController.Mode.PASSIVE mode.
int	getProblemsCount() Returns count of controllers registered with StabilityMonitor that had problem to start because of missing dependencies.
int	getStartedCount() Returns count of controllers registered with StabilityMonitor that are in ServiceController.State.UP state.

Methods inherited from class java.lang.Object

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

Constructor Detail

StabilityStatistics

public StabilityStatistics()

Method Detail

getActiveCount

public int getActiveCount()

Returns count of controllers registered with StabilityMonitor that are in ServiceController.Mode.ACTIVE mode.

Returns:

count of ACTIVE controllers

getFailedCount

public int getFailedCount()

Returns count of controllers registered with StabilityMonitor that failed to start because of start exception being thrown.

Returns:

count of FAILED controllers

getLazyCount

public int getLazyCount()

Returns count of controllers registered with StabilityMonitor that are in ServiceController.Mode.LAZY mode.

Returns:

count of LAZY controllers

getNeverCount

public int getNeverCount()

Returns count of controllers registered with StabilityMonitor that are in ServiceController.Mode.NEVER mode.

Returns:

count of NEVER controllers

getOnDemandCount

public int getOnDemandCount()

Returns count of controllers registered with StabilityMonitor that are in ServiceController.Mode.ON_DEMAND mode.

Returns:

count of ON_DEMAND controllers

getPassiveCount

public int getPassiveCount()

Returns count of controllers registered with StabilityMonitor that are in ServiceController.Mode.PASSIVE mode.

Returns:

count of PASSIVE controllers

getProblemsCount

public int getProblemsCount()

Returns count of controllers registered with StabilityMonitor that had problem to start because of missing dependencies.

Returns:

count of PROBLEM controllers

getStartedCount

public int getStartedCount()

Returns count of controllers registered with StabilityMonitor that are in ServiceController.State.UP state.

Returns:

count of STARTED controllers