Package org.opennms.netmgt.collectd

Class VmwareCollector

java.lang.Object

org.opennms.netmgt.collection.api.AbstractServiceCollector

org.opennms.netmgt.collection.api.AbstractRemoteServiceCollector

org.opennms.netmgt.collectd.VmwareCollector

All Implemented Interfaces:

ServiceCollector

public class VmwareCollector
extends AbstractRemoteServiceCollector

The Class VmwareCollector

This class is used to collect data from a Vmware vCenter server.

Author:

Christian Pape

Constructor Summary

Constructors

Constructor	Description
VmwareCollector()

Method Summary

Modifier and Type	Method	Description
CollectionSet	collect(CollectionAgent agent, java.util.Map<java.lang.String,java.lang.Object> parameters)	This method collect the data for a given collection agent.
RrdRepository	getRrdRepository(java.lang.String collectionName)	Returns the Rrd repository for this object.
java.util.Map<java.lang.String,java.lang.Object>	getRuntimeAttributes(CollectionAgent agent, java.util.Map<java.lang.String,java.lang.Object> parameters)	Invoked before every call to #collect(CollectionAgent, EventProxy, Map) in order to retrieve state/runtime information required for perform the collection.
void	initialize()	Initializes this instance with a given parameter map.
void	setNodeDao(NodeDao nodeDao)	Sets the NodeDao object for this instance.

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

getEffectiveLocation, marshalParameters, unmarshalParameters

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

validateAgent

Methods inherited from class java.lang.Object

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

Constructor Detail

VmwareCollector

public VmwareCollector()

Method Detail

initialize

public void initialize()
                throws CollectionInitializationException

Initializes this instance with a given parameter map.

Specified by:

initialize in interface ServiceCollector

Overrides:

initialize in class AbstractServiceCollector

Throws:

CollectionInitializationException

getRuntimeAttributes

public java.util.Map<java.lang.String,java.lang.Object> getRuntimeAttributes(CollectionAgent agent,
                                                                                   java.util.Map<java.lang.String,java.lang.Object> parameters)

Description copied from interface: ServiceCollector

Invoked before every call to #collect(CollectionAgent, EventProxy, Map) in order to retrieve state/runtime information required for perform the collection. This call will always be performed in OpenNMS.

Specified by:

getRuntimeAttributes in interface ServiceCollector

Overrides:

getRuntimeAttributes in class AbstractServiceCollector

Parameters:

agent - Includes details about to the agent from which we wish to collect.

parameters - Includes the service parameters defined in collectd-configuration.xml.

Returns:

Additional attributes, which should be added to the parameter map before calling #collect(CollectionAgent, EventProxy, Map).

collect

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

This method collect the data for a given collection agent.

Parameters:

agent - the collection agent

parameters - the parameters map

Returns:

the generated collection set

Throws:

CollectionException

getRrdRepository

public RrdRepository getRrdRepository(java.lang.String collectionName)

Returns the Rrd repository for this object.

Parameters:

collectionName - the collection's name

Returns:

the Rrd repository

setNodeDao

public void setNodeDao(NodeDao nodeDao)

Sets the NodeDao object for this instance.

Parameters:

nodeDao - the NodeDao object to use