org.ametys.runtime.plugins.admin.jvmstatus.monitoring.sample

Class AbstractMemorySampleManager

java.lang.Object

org.ametys.runtime.plugins.admin.jvmstatus.monitoring.sample.AbstractSampleManager

org.ametys.runtime.plugins.admin.jvmstatus.monitoring.sample.AbstractMemorySampleManager

All Implemented Interfaces:

PluginAware, MonitoringConstants, SampleManager, Configurable, LogEnabled, ThreadSafe

Direct Known Subclasses:

HeapMemorySampleManager, NonHeapMemorySampleManager

public abstract class AbstractMemorySampleManager
extends AbstractSampleManager

Abstract SampleManager for collecting JVM memory status.

Nested Class Summary

Nested classes/interfaces inherited from interface org.ametys.runtime.plugins.admin.jvmstatus.monitoring.MonitoringConstants

MonitoringConstants.Period

Field Summary

Fields inherited from class org.ametys.runtime.plugins.admin.jvmstatus.monitoring.sample.AbstractSampleManager

_description, _featureName, _id, _label, _logger, _pluginName

Fields inherited from interface org.ametys.runtime.plugins.admin.jvmstatus.monitoring.MonitoringConstants

FEEDING_PERIOD, RRD_EXT, RRD_STORAGE_DIRECTORY

Constructor Summary

Constructors

Constructor and Description
AbstractMemorySampleManager()

Method Summary

Modifier and Type	Method and Description
protected void	_configureDatasources(org.rrd4j.core.RrdDef rrdDef) Provides the data sources.
protected abstract MemoryUsage	_getMemoryUsage(MemoryMXBean memoryMXBean) Select the memory usage to use.
protected Map<String,Object>	_internalCollect(org.rrd4j.core.Sample sample) Collect data into the Round Robin Database.

Methods inherited from class org.ametys.runtime.plugins.admin.jvmstatus.monitoring.sample.AbstractSampleManager

_configureValueRange, _getGraphTitle, _registerDatasources, _setCommonParameters, collect, configure, configureRRDDef, enableLogging, getDescription, getId, getLabel, setPluginInfo

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractMemorySampleManager

public AbstractMemorySampleManager()

Method Detail

_configureDatasources

protected void _configureDatasources(org.rrd4j.core.RrdDef rrdDef)

Description copied from class: AbstractSampleManager

Provides the data sources.

Specified by:

_configureDatasources in class AbstractSampleManager

Parameters:

rrdDef - the Round Robin Database definition.

_internalCollect

protected Map<String,Object> _internalCollect(org.rrd4j.core.Sample sample)
                                       throws IOException

Description copied from class: AbstractSampleManager

Collect data into the Round Robin Database.

Specified by:

_internalCollect in class AbstractSampleManager

Parameters:

sample - the sample to collect.

Returns:

The collected values for each datasource name.

Throws:

IOException - thrown in case of I/O error.

_getMemoryUsage

protected abstract MemoryUsage _getMemoryUsage(MemoryMXBean memoryMXBean)

Select the memory usage to use.

Parameters:

memoryMXBean - the memory MXBean.

Returns:

the memory usage.