org.rhq.plugins.sshd
Class OpenSSHDComponent

java.lang.Object
  org.rhq.plugins.sshd.OpenSSHDComponent

All Implemented Interfaces:

AvailabilityFacet, ConfigurationFacet, ResourceComponent, MeasurementFacet

public class OpenSSHDComponent
extends Object
implements ResourceComponent, ConfigurationFacet, MeasurementFacet

Author:

Greg Hinkle

Constructor Summary

OpenSSHDComponent()

Method Summary

org.rhq.core.domain.measurement.AvailabilityType	getAvailability()
protected org.rhq.core.domain.configuration.Configuration	getConfig(org.rhq.core.domain.configuration.definition.ConfigurationDefinition resourceConfigurationDefinition, String sshdPath, net.augeas.Augeas augeas)
void	getValues(org.rhq.core.domain.measurement.MeasurementReport report, Set<org.rhq.core.domain.measurement.MeasurementScheduleRequest> metrics)
org.rhq.core.domain.configuration.Configuration	loadResourceConfiguration()
org.rhq.core.domain.configuration.Configuration	loadResourceConfiguration(org.rhq.core.domain.configuration.Configuration pluginConfiguration, org.rhq.core.domain.configuration.definition.ConfigurationDefinition resourceConfigurationDefinition) Performs the actual loading of a SSHD resource configuration.
void	start(ResourceContext resourceContext)
void	stop()
void	updateResourceConfiguration(ConfigurationUpdateReport report)

Methods inherited from class java.lang.Object

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

Constructor Detail

OpenSSHDComponent

public OpenSSHDComponent()

Method Detail

start

public void start(ResourceContext resourceContext)
           throws InvalidPluginConfigurationException,
                  Exception

Specified by:

start in interface ResourceComponent

Throws:

InvalidPluginConfigurationException

Exception

stop

public void stop()

Specified by:

stop in interface ResourceComponent

getAvailability

public org.rhq.core.domain.measurement.AvailabilityType getAvailability()

Specified by:

getAvailability in interface AvailabilityFacet

loadResourceConfiguration

public org.rhq.core.domain.configuration.Configuration loadResourceConfiguration()
                                                                          throws Exception

Specified by:

loadResourceConfiguration in interface ConfigurationFacet

Throws:

Exception

loadResourceConfiguration

public org.rhq.core.domain.configuration.Configuration loadResourceConfiguration(org.rhq.core.domain.configuration.Configuration pluginConfiguration,
                                                                                 org.rhq.core.domain.configuration.definition.ConfigurationDefinition resourceConfigurationDefinition)
                                                                          throws Exception

Performs the actual loading of a SSHD resource configuration. This method makes no calls to the resource context or any of the instance variables populated by this component's startup to facilitate testing.

Parameters:

pluginConfiguration - contains values on how to retrieve the configuration

resourceConfigurationDefinition - from the plugin descriptor, this describes the properties to retrieve

Returns:

values describing the configuration of the SSHD process

Throws:

Exception - if the augeas configuration is incorrect and the configuration cannot be loaded

getConfig

protected org.rhq.core.domain.configuration.Configuration getConfig(org.rhq.core.domain.configuration.definition.ConfigurationDefinition resourceConfigurationDefinition,
                                                                    String sshdPath,
                                                                    net.augeas.Augeas augeas)
                                                             throws Exception

Throws:

Exception

updateResourceConfiguration

public void updateResourceConfiguration(ConfigurationUpdateReport report)

Specified by:

updateResourceConfiguration in interface ConfigurationFacet

getValues

public void getValues(org.rhq.core.domain.measurement.MeasurementReport report,
                      Set<org.rhq.core.domain.measurement.MeasurementScheduleRequest> metrics)
               throws Exception

Specified by:

getValues in interface MeasurementFacet

Throws:

Exception