JVM (JBoss/Management API) - JBoss 3.2.7 management API Documentation 英文版文档

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org.jboss.management.j2ee
Class JVM

java.lang.Object
  org.jboss.mx.util.JBossNotificationBroadcasterSupport
      org.jboss.system.ServiceMBeanSupport
          org.jboss.management.j2ee.J2EEManagedObject
              org.jboss.management.j2ee.JVM

All Implemented Interfaces:: J2EEManagedObjectMBean, JVMMBean, javax.management.MBeanRegistration, javax.management.NotificationBroadcaster, javax.management.NotificationEmitter, Serializable, org.jboss.system.Service, org.jboss.system.ServiceMBean, StatisticsProvider

public class JVM
extends J2EEManagedObject
implements JVMMBean

The JBoss JSR-77.3.4 JVM model implementation

Version:: $Revision: 1.3.2.1 $
Author:: Andreas Schaefer., Scott.Stark@jboss.org
See Also:: Serialized Form

Field Summary

static String J2EE_TYPE


Fields inherited from class org.jboss.management.j2ee.J2EEManagedObject

NAME, TYPE

Fields inherited from class org.jboss.system.ServiceMBeanSupport

log, server, SERVICE_CONTROLLER_SIG, serviceName

Fields inherited from interface org.jboss.system.ServiceMBean

CREATE_EVENT, CREATED, DESTROY_EVENT, DESTROYED, FAILED, REGISTERED, START_EVENT, STARTED, STARTING, states, STOP_EVENT, STOPPED, STOPPING, UNREGISTERED

Constructor Summary

JVM(String name, javax.management.ObjectName j2eeServer, String javaVersion, String javaVendor, String node)


Method Summary

String getJavaVendor()


String getJavaVersion()


String getNode()


protected Hashtable getParentKeys(javax.management.ObjectName pParent)
          This method can be overwritten by any subclass which must return <parent-j2eeType> indicating its parents.

javax.management.j2ee.statistics.Stats getStats()
          Obtain the Stats from the StatisticsProvider

void resetStats()
          Reset all statistics in the StatisticsProvider

String toString()


Methods inherited from class org.jboss.management.j2ee.J2EEManagedObject

addChild, getObjectName, getObjectName, getParent, getType, isEventProvider, isStateManageable, isStatisticsProvider, postCreation, postRegister, preDeregister, preDestruction, removeChild, removeObject, removeObject, sendNotification, setParent

Methods inherited from class org.jboss.system.ServiceMBeanSupport

create, createService, destroy, destroyService, getLog, getName, getNextNotificationSequenceNumber, getServer, getServiceName, getState, getStateString, jbossInternalCreate, jbossInternalDescription, jbossInternalDestroy, jbossInternalLifecycle, jbossInternalStart, jbossInternalStop, postDeregister, preRegister, start, startService, stop, stopService

Methods inherited from class org.jboss.mx.util.JBossNotificationBroadcasterSupport

addNotificationListener, getNotificationInfo, handleNotification, removeNotificationListener, removeNotificationListener, sendNotification

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.management.j2ee.J2EEManagedObjectMBean

addChild, getObjectName, getParent, isEventProvider, isStateManageable, isStatisticsProvider, removeChild, setParent

Methods inherited from interface org.jboss.system.ServiceMBean

getName, getState, getStateString, jbossInternalLifecycle

Methods inherited from interface org.jboss.system.Service

create, destroy, start, stop

Field Detail

J2EE_TYPE

public static final String J2EE_TYPE

See Also:: Constant Field Values

Constructor Detail

JVM

public JVM(String name,
           javax.management.ObjectName j2eeServer,
           String javaVersion,
           String javaVendor,
           String node)
    throws javax.management.MalformedObjectNameException,
           InvalidParentException

Throws:: InvalidParameterException - If list of nodes or ports was null or empty; javax.management.MalformedObjectNameException; InvalidParentException

Method Detail

getJavaVendor

public String getJavaVendor()

Specified by:: getJavaVendor in interface JVMMBean

getJavaVersion

public String getJavaVersion()

Specified by:: getJavaVersion in interface JVMMBean

getNode

public String getNode()

Specified by:: getNode in interface JVMMBean

getStats

public javax.management.j2ee.statistics.Stats getStats()

Obtain the Stats from the StatisticsProvider

Specified by:: getStats in interface JVMMBean

Returns:

resetStats

public void resetStats()

Reset all statistics in the StatisticsProvider

Specified by:: resetStats in interface JVMMBean

toString

public String toString()

Overrides:: toString in class J2EEManagedObject

getParentKeys

protected Hashtable getParentKeys(javax.management.ObjectName pParent)

Description copied from class: J2EEManagedObject

This method can be overwritten by any subclass which must return <parent-j2eeType> indicating its parents. By default it returns an empty hashtable instance.

Overrides:: getParentKeys in class J2EEManagedObject

Parameters:: pParent - The direct parent of this class
Returns:: A hashtable with the J2EE Server as parent