org.rhq.plugins.database
Class CustomTableDiscoveryComponent

java.lang.Object
  org.rhq.plugins.database.CustomTableDiscoveryComponent

All Implemented Interfaces:

ManualAddFacet<DatabaseComponent<?>>, ResourceDiscoveryComponent<DatabaseComponent<?>>

public class CustomTableDiscoveryComponent
extends Object
implements ManualAddFacet<DatabaseComponent<?>>, ResourceDiscoveryComponent<DatabaseComponent<?>>

Discovery for a generic component that can read data out of a table for monitoring purposes. Necessary configuration properties

table - the name of the table to search for during inventory. Note: If absent only supports manual adding.

metricQuery - the query run to load metric data

name - the name of the resource

description - the description of the resource

Author:

Greg Hinkle

Field Summary

protected org.apache.commons.logging.Log

log

Constructor Summary

CustomTableDiscoveryComponent()

Method Summary

DiscoveredResourceDetails	discoverResource(org.rhq.core.domain.configuration.Configuration pluginConfiguration, ResourceDiscoveryContext<DatabaseComponent<?>> discoveryContext)
Set<DiscoveredResourceDetails>	discoverResources(ResourceDiscoveryContext<DatabaseComponent<?>> resourceDiscoveryContext)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected org.apache.commons.logging.Log log

Constructor Detail

CustomTableDiscoveryComponent

public CustomTableDiscoveryComponent()

Method Detail

discoverResources

public Set<DiscoveredResourceDetails> discoverResources(ResourceDiscoveryContext<DatabaseComponent<?>> resourceDiscoveryContext)
                                                 throws InvalidPluginConfigurationException,
                                                        Exception

Specified by:

discoverResources in interface ResourceDiscoveryComponent<DatabaseComponent<?>>

Throws:

InvalidPluginConfigurationException

Exception

discoverResource

public DiscoveredResourceDetails discoverResource(org.rhq.core.domain.configuration.Configuration pluginConfiguration,
                                                  ResourceDiscoveryContext<DatabaseComponent<?>> discoveryContext)
                                           throws InvalidPluginConfigurationException

Specified by:

discoverResource in interface ManualAddFacet<DatabaseComponent<?>>

Throws:

InvalidPluginConfigurationException