com.entrust.toolkit.resourcemonitor

Class ResourceMonitor

java.lang.Object

com.entrust.toolkit.resourcemonitor.ResourceEventProcessor

com.entrust.toolkit.resourcemonitor.ResourceMonitor

All Implemented Interfaces:

ResourceListener

public class ResourceMonitor
extends ResourceEventProcessor

A ResourceMonitor is an object which can be used to monitor many Resource objects. A ResourceMonitor extends the ResourceEventProcessor and can be used to process events for all Resource objects. It can also be used to start or stop polling all Resources it has registered.

Since:

7.2

See Also:

ResourceEventProcessor, Resource

Field Summary

Fields inherited from class com.entrust.toolkit.resourcemonitor.ResourceEventProcessor

ALL_EVENT_HANDLERS, GENERIC_HANDLER, LOCAL_HANDLER_ONLY, m_handler, NO_HANDLER, RESOURCE_HANDLERS_ONLY

Constructor Summary

Constructors

Constructor and Description
ResourceMonitor()

Method Summary

Methods

Modifier and Type	Method and Description
void	addResource(Resource resource) Add a Resource for Monitoring.
java.util.ArrayList	getRegisteredResources() Get the ArrayList which holds all of the registered Resources
boolean	isStarted() Checks whether the ResourceMonitor is listening for events from its registered Resources.
void	removeResource(Resource resource) Remove a Resource from the list of registered Resources.
void	start() Start Monitoring all registered Resources.
void	stop() Stop Monitoring every registered Resource

Methods inherited from class com.entrust.toolkit.resourcemonitor.ResourceEventProcessor

getEventHandler, getProcessingMode, Notification, removeEventHandler, setEventHandler, setProcessingMode

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceMonitor

public ResourceMonitor()

Method Detail

addResource

public void addResource(Resource resource)

Add a Resource for Monitoring. The Resource is automatically registered for notification by this ResourceMonitor. If the Resource has already been added into the list of registered Resources, then it will not be added again.

Parameters:

resource - the Resource to add

See Also:

Resource

removeResource

public void removeResource(Resource resource)

Remove a Resource from the list of registered Resources. The Resource is automatically de-registered for notification by this ResourceMonitor. If the Resource is not contained in the list or is null, nothing will be removed from the list.

Parameters:

resource - the Resource which will be removed from the list of registered resources.

getRegisteredResources

public java.util.ArrayList getRegisteredResources()

Get the ArrayList which holds all of the registered Resources

start

public void start()

Start Monitoring all registered Resources. This method will cycle through the list of registered Resources and will call the start method for each one.

stop

public void stop()

Stop Monitoring every registered Resource

isStarted

public boolean isStarted()

Checks whether the ResourceMonitor is listening for events from its registered Resources.