org.rhq.plugins.database
Class CustomTableRowDiscoveryComponent

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

All Implemented Interfaces:

ResourceDiscoveryComponent<DatabaseComponent<?>>

public class CustomTableRowDiscoveryComponent
extends Object
implements ResourceDiscoveryComponent<DatabaseComponent<?>>

Discovery for a generic component that can read data out of a table for monitoring purposes. Neccessary configuration properties table - the name of the table to search for during inventory metricQuery - the query run to load metric data name - the name of the resource description - the description of the resource

Author:

Greg Hinkle

Constructor Summary

CustomTableRowDiscoveryComponent()

Method Summary

Set<DiscoveredResourceDetails>	discoverResources(ResourceDiscoveryContext<DatabaseComponent<?>> resourceDiscoveryContext)
static String	formatMessage(String message, String key) Format a message with {} formatted replacement keys.

Methods inherited from class java.lang.Object

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

Constructor Detail

CustomTableRowDiscoveryComponent

public CustomTableRowDiscoveryComponent()

Method Detail

discoverResources

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

Specified by:

discoverResources in interface ResourceDiscoveryComponent<DatabaseComponent<?>>

Throws:

InvalidPluginConfigurationException

Exception

formatMessage

public static String formatMessage(String message,
                                   String key)

Format a message with {} formatted replacement keys.

Parameters:

message - the message to format

key - to replace; if null returns the message as-is

Returns:

the formatted text with variables replaced