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

Class DiskSpaceSampleManager

java.lang.Object

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

org.ametys.runtime.plugins.admin.jvmstatus.monitoring.alerts.AbstractAlertSampleManager

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

All Implemented Interfaces:

PluginAware, AlertSampleManager, MonitoringConstants, SampleManager, Configurable, LogEnabled, Serviceable, ThreadSafe

public class DiskSpaceSampleManager
extends AbstractAlertSampleManager
implements Serviceable

SampleManager for collecting the free disk space (in MB) on the disk where Ametys Home is.

Nested Class Summary

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

AlertSampleManager.Threshold

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

MonitoringConstants.Period

Field Summary

Fields

Modifier and Type	Field	Description
private DiskSpaceHelper	_diskSpaceHelper

Fields inherited from class org.ametys.runtime.plugins.admin.jvmstatus.monitoring.alerts.AbstractAlertSampleManager

_body, _subject

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	Description
DiskSpaceSampleManager()

Method Summary

Modifier and Type	Method	Description
protected void	_configureDatasources(org.rrd4j.core.RrdDef rrdDef)	Provides the data sources.
protected String	_getGraphTitle()	Provide the graph title.
protected Map<String,Object>	_internalCollect(org.rrd4j.core.Sample sample)	Collect data into the Round Robin Database.
protected Map<String,AlertSampleManager.Threshold.Operator>	getOperators()	Provides the kind of operator for triggering the alert for each datasource an alert is attached to.
protected Map<String,String>	getThresholdConfigNames()	Provides the configuration names for each datasource an alert is attached to.
void	service(ServiceManager manager)

Methods inherited from class org.ametys.runtime.plugins.admin.jvmstatus.monitoring.alerts.AbstractAlertSampleManager

configure, getThresholdValues

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ametys.runtime.plugins.admin.jvmstatus.monitoring.SampleManager

collect, configureRRDDef, getDescription, getId, getLabel

Field Detail

_diskSpaceHelper

private DiskSpaceHelper _diskSpaceHelper

Constructor Detail

DiskSpaceSampleManager

public DiskSpaceSampleManager()

Method Detail

service

public void service(ServiceManager manager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

_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.

_getGraphTitle

protected String _getGraphTitle()

Description copied from class: AbstractSampleManager

Provide the graph title.

Specified by:

_getGraphTitle in class AbstractSampleManager

Returns:

the graph title.

getThresholdConfigNames

protected Map<String,String> getThresholdConfigNames()

Description copied from class: AbstractAlertSampleManager

Provides the configuration names for each datasource an alert is attached to. This method must return a map with the same keys as AbstractAlertSampleManager.getOperators()

Specified by:

getThresholdConfigNames in class AbstractAlertSampleManager

Returns:

the configuration names for each datasource an alert is attached to.

getOperators

protected Map<String,AlertSampleManager.Threshold.Operator> getOperators()

Description copied from class: AbstractAlertSampleManager

Provides the kind of operator for triggering the alert for each datasource an alert is attached to. This method must return a map with the same keys as AbstractAlertSampleManager.getThresholdConfigNames()

Specified by:

getOperators in class AbstractAlertSampleManager

Returns:

the kind of operator for triggering the alert for each datasource an alert is attached to.