de.is24.util.monitoring.jmx

Class JMXExporter

java.lang.Object

de.is24.util.monitoring.jmx.JMXExporter

All Implemented Interfaces:

MultiValueProvider, Reportable

public class JMXExporter
extends Object
implements MultiValueProvider

JMXExporter exports all numeric attributes of a given JMX Domain. You can use it to send metrics from other JMX beans to graphite. You do not need it, and should not use it, to send appmon4j metrics, this should be done by Statsd or Graphite plugins instead.

Field Summary

Fields

Modifier and Type	Field and Description
private String	domain
private static org.apache.log4j.Logger	LOGGER
private String	name
private MBeanServer	platformMBeanServer

Constructor Summary

Constructors

Constructor and Description
JMXExporter(String domain) Initialize Exporter for a given domain.

Method Summary

Methods

Modifier and Type	Method and Description
void	accept(ReportVisitor visitor)
private State	createState(String attributeName, String path, Long value)
private String	getAttributeName(ObjectName name, MBeanAttributeInfo info)
protected Map<ObjectName,MBeanInfo>	getMBeanInfos()
String	getName()
Collection<State>	getValues()
private void	handleObject(String attributeName, String path, Object valueObject, List<State> result)
private void	logComposite(String attributeName, String path, CompositeData obj, List<State> result)
protected void	searchAndLogNumericAttributes(List<State> result)

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

private static final org.apache.log4j.Logger LOGGER

platformMBeanServer

private final MBeanServer platformMBeanServer

domain

private String domain

name

private String name

Constructor Detail

JMXExporter

public JMXExporter(String domain)

Initialize Exporter for a given domain. The domain must not be empty.

Parameters:

domain - The JMX domain.

Throws:

IllegalArgumentException - if domain is null or empty.

Method Detail

getValues

public Collection<State> getValues()

Specified by:

getValues in interface MultiValueProvider

getName

public String getName()

Specified by:

getName in interface MultiValueProvider

Specified by:

getName in interface Reportable

accept

public void accept(ReportVisitor visitor)

Specified by:

accept in interface Reportable

searchAndLogNumericAttributes

protected void searchAndLogNumericAttributes(List<State> result)

handleObject

private void handleObject(String attributeName,
                String path,
                Object valueObject,
                List<State> result)

logComposite

private void logComposite(String attributeName,
                String path,
                CompositeData obj,
                List<State> result)

createState

private State createState(String attributeName,
                String path,
                Long value)

getAttributeName

private String getAttributeName(ObjectName name,
                      MBeanAttributeInfo info)

getMBeanInfos

protected Map<ObjectName,MBeanInfo> getMBeanInfos()