org.jsesoft.mmbi.samples
Class PureResource

java.lang.Object
  org.jsesoft.mmbi.samples.PureResource

All Implemented Interfaces:

ManagedResource

Direct Known Subclasses:

FullJavaBeansResource

public class PureResource
extends java.lang.Object
implements ManagedResource

A JavaBean without any special JMX management support.

This resource demonstrates, that basic JMX management can be provided by MMBI without any effort by the resource's developer: simply by confirming to the JavaBeans conventions.

Author:

kwiedera2

Field Summary

Fields inherited from interface org.jsesoft.mmbi.samples.ManagedResource

HIGH_WATER_MARK, LOW_WATER_MARK

Constructor Summary

PureResource()
An explicit constructor, better provide one.

Method Summary

void	addChangeResourceEventListener(ChangeResourceEventListener listener) Adds a resource listener.
void	decrementCount() Decrements count by one.
void	fireChangeEvent() Fires a resource change event.
long	getCount() Reads count attribute.
void	incrementCount() Increments count by one.
void	removeChangeResourceEventListener(ChangeResourceEventListener listener) Removes a resource listener.
void	resetCount() Resets count.
void	setCount(long count) Writes count attribute.

Methods inherited from class java.lang.Object

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

Constructor Detail

PureResource

public PureResource()

An explicit constructor, better provide one.

Method Detail

getCount

public long getCount()

Reads count attribute.

Specified by:

getCount in interface ManagedResource

Returns:

the count

setCount

public void setCount(long count)
              throws java.lang.Exception

Writes count attribute.

Specified by:

setCount in interface ManagedResource

Parameters:

count - the new value of the count attribute.

Throws:

java.lang.Exception - on failure

incrementCount

public void incrementCount()
                    throws java.lang.Exception

Increments count by one.

Specified by:

incrementCount in interface ManagedResource

Throws:

java.lang.Exception - on failure

decrementCount

public void decrementCount()
                    throws java.lang.Exception

Decrements count by one.

Specified by:

decrementCount in interface ManagedResource

Throws:

java.lang.Exception - on failure

resetCount

public void resetCount()
                throws java.lang.Exception

Resets count.

Specified by:

resetCount in interface ManagedResource

Throws:

java.lang.Exception - on failure

addChangeResourceEventListener

public void addChangeResourceEventListener(ChangeResourceEventListener listener)
                                    throws java.util.TooManyListenersException

Adds a resource listener.

Note:
The JConsole disables operations with unserializable parameters (such as ChangeResourceEventListener) for remote management.

Parameters:

listener - the listener to add

Throws:

java.util.TooManyListenersException - on failure

removeChangeResourceEventListener

public void removeChangeResourceEventListener(ChangeResourceEventListener listener)

Removes a resource listener.

Note:
The JConsole disables operations with unserializable parameters (such as ChangeResourceEventListener) for remote management.

Parameters:

listener - the listener to remove

fireChangeEvent

public void fireChangeEvent()
                     throws java.lang.Exception

Fires a resource change event.

Throws:

java.lang.Exception - on failure