org.opennms.netmgt.protocols.xmp.collector

Class XmpCollector

java.lang.Object

org.opennms.netmgt.collection.api.AbstractServiceCollector

org.opennms.netmgt.protocols.xmp.collector.XmpCollector

All Implemented Interfaces:

ServiceCollector

public class XmpCollector
extends AbstractServiceCollector

Constructor Summary

Constructors

Constructor and Description
XmpCollector() Constructor for XmpCollector.

Method Summary

Modifier and Type	Method and Description
CollectionSet	collect(CollectionAgent agent, Map<String,Object> parameters) Invokes a collection on the object.
protected Resource	getResource(NodeLevelResource nodeLevelResource, String nodeTypeName, String resourceType, String instance)
RrdRepository	getRrdRepository(String collectionName) Retrieve the RrdRepository configuration for the given collection.
void	initialize() Initialize the collector.
protected static String	sanitizeInstance(String instance)
String	serviceName() who am I and what am I ? *
void	setResourceTypesDao(ResourceTypesDao resourceTypesDao)

Methods inherited from class org.opennms.netmgt.collection.api.AbstractServiceCollector

getEffectiveLocation, getRuntimeAttributes, marshalParameters, unmarshalParameters, validateAgent

Methods inherited from class java.lang.Object

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

Constructor Detail

XmpCollector

public XmpCollector()

Constructor for XmpCollector.

Method Detail

initialize

public void initialize()

Initialize the collector. This call will be invoked in OpenNMS before any other calls to the collector are made. This function may be invoked several times during the lifetime or the collector. initialize our XmpCollector with global parameters *

Specified by:

initialize in interface ServiceCollector

Overrides:

initialize in class AbstractServiceCollector

serviceName

public String serviceName()

who am I and what am I ? *

Returns:

a String object.

collect

public CollectionSet collect(CollectionAgent agent,
                             Map<String,Object> parameters)
                      throws CollectionException

Invokes a collection on the object. This call will be performed in both OpenNMS and Minion. Collect data, via XMP, from a particular agent EventProxy is used to send opennms events into the system in case a collection fails or if a system is back working again after a failure (suceed event). But otherwise, no events sent if collection succeeds. Collect is called once per agent per collection cycle. Parameters are a map of String Key/String Value passed in. Keys come from collectd config

Parameters:

agent - a org.opennms.netmgt.collectd.CollectionAgent object.

parameters - a Map object.

Returns:

a org.opennms.netmgt.config.collector.CollectionSet object.

Throws:

CollectionException

getRrdRepository

public RrdRepository getRrdRepository(String collectionName)

Retrieve the RrdRepository configuration for the given collection. This call will always be performed in OpenNMS.

Parameters:

collectionName - a String object.

Returns:

a RrdRepository object.

sanitizeInstance

protected static String sanitizeInstance(String instance)

getResource

protected Resource getResource(NodeLevelResource nodeLevelResource,
                               String nodeTypeName,
                               String resourceType,
                               String instance)
                        throws CollectionException

Throws:

CollectionException

setResourceTypesDao

public void setResourceTypesDao(ResourceTypesDao resourceTypesDao)