AbstractMonitor (Various API) - JBoss 4.0.1 sp1 varia API Documentation 英文版文档

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org.jboss.web.loadbalancer.monitor
Class AbstractMonitor

java.lang.Object
  org.jboss.mx.util.JBossNotificationBroadcasterSupport
      org.jboss.system.ServiceMBeanSupport
          org.jboss.web.loadbalancer.monitor.AbstractMonitor

All Implemented Interfaces:: AbstractMonitorMBean, javax.management.MBeanRegistration, javax.management.NotificationBroadcaster, javax.management.NotificationEmitter, Runnable, org.jboss.system.Service, org.jboss.system.ServiceMBean

Direct Known Subclasses:: ECVMonitorService, SimpleMonitorService

public abstract class AbstractMonitor
extends org.jboss.system.ServiceMBeanSupport
implements AbstractMonitorMBean, Runnable

A base class for loadbalancer-monitors.

Version:: $Revision: 1.3 $
Author:: Thomas Peuss

Field Summary

protected long interval


protected boolean keepRunning


protected org.jboss.logging.Logger log


protected Thread monitorThread


protected String path


protected AbstractSchedulerMBean scheduler


protected javax.management.ObjectName schedulerObjectName


protected int timeout


Fields inherited from class org.jboss.system.ServiceMBeanSupport

server, SERVICE_CONTROLLER_SIG, serviceName

Fields inherited from interface org.jboss.web.loadbalancer.monitor.AbstractMonitorMBean

OBJECT_NAME

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

AbstractMonitor()


Method Summary

protected boolean checkHost(Host host)
          Check the given host.

protected abstract boolean checkHostStatus(org.apache.commons.httpclient.HttpMethod method)
          Override this method to create new monitors.

protected void destroyService()


long getInterval()


String getPath()


javax.management.ObjectName getScheduler()


int getTimeout()


boolean isKeepRunning()


protected void monitorHosts()


void run()


void setInterval(long interval)


void setKeepRunning(boolean keepRunning)


void setPath(String path)


void setScheduler(javax.management.ObjectName schedulerObjectName)


void setTimeout(int timeout)


protected void startService()


protected void stopService()


Methods inherited from class org.jboss.system.ServiceMBeanSupport

create, createService, destroy, getLog, getName, getNextNotificationSequenceNumber, getObjectName, getServer, getServiceName, getState, getStateString, jbossInternalCreate, jbossInternalDescription, jbossInternalDestroy, jbossInternalLifecycle, jbossInternalStart, jbossInternalStop, postDeregister, postRegister, preDeregister, preRegister, start, stop

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, toString, wait, wait, wait

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

keepRunning

protected boolean keepRunning

interval

protected long interval

scheduler

protected AbstractSchedulerMBean scheduler

log

protected org.jboss.logging.Logger log

schedulerObjectName

protected javax.management.ObjectName schedulerObjectName

timeout

protected int timeout

path

protected String path

monitorThread

protected Thread monitorThread

Constructor Detail