Package org.opennms.netmgt.jmx.impl

Class DefaultJmxCollector

java.lang.Object

org.opennms.netmgt.jmx.impl.DefaultJmxCollector

All Implemented Interfaces:

JmxCollector

public class DefaultJmxCollector
extends java.lang.Object
implements JmxCollector

A implementation of the JmxCollector. It iterates over all configured MBeans, collects either attributes or composite members and creates a sample accordingly.

See Also:

JmxCollector

Field Summary

Fields

Modifier and Type	Field	Description
protected org.slf4j.Logger	logger

Constructor Summary

Constructors

Constructor	Description
DefaultJmxCollector()

Method Summary

Modifier and Type	Method	Description
void	collect(JmxCollectorConfig config, MBeanServer mBeanServer, JmxSampleProcessor sampleProcessor)	Implements the logic for the jmx data collection.

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final org.slf4j.Logger logger

Constructor Detail

DefaultJmxCollector

public DefaultJmxCollector()

Method Detail

collect

public void collect(JmxCollectorConfig config,
                    MBeanServer mBeanServer,
                    JmxSampleProcessor sampleProcessor)
             throws JmxServerConnectionException

Description copied from interface: JmxCollector

Implements the logic for the jmx data collection.

Therefore it should somehow: 1. establish the connection to the configured ip address. 2. collect the configured data. 3. inform the JmxSampleProcessor about the collected data.

The JmxSampleProcessor is a callback for each sample collected. Therefore each sample can be transformed to another data structure (e.g. collectd).

Specified by:

collect in interface JmxCollector

Parameters:

config - The configuration to use for the collection.

sampleProcessor - The callback to process each sample.

Throws:

JmxServerConnectionException - If the connection to the jmx server could not be established (whatever the reason).