org.opennms.netmgt.eventd

Interface EventUtil

All Known Implementing Classes:

AbstractEventUtil, EventUtilDaoImpl, EventUtilJdbcImpl

public interface EventUtil

EventUtil is used primarily for the event parm expansion - has methods used by all the event components to send in the event and the element to expanded and have the 'expanded' value sent back

Author:

Sowmya Kumaraswamy , Brain Weaver , OpenNMS

Method Summary

Methods

Modifier and Type	Method and Description
void	expandMapValues(Map<String,String> parmMap, Event event)
String	expandParms(String string, Event event)
String	expandParms(String inp, Event event, Map<String,Map<String,String>> decode)
String	getAssetFieldValue(String parm, long nodeId) Helper method.
String	getHardwareFieldValue(String parm, long nodeId)
String	getIfAlias(long nodeId, String ipaddr) Retrieve ifAlias from the snmpinterface table of the database given a particular nodeId and ipAddr.
String	getNamedParmValue(String string, Event event)
String	getNodeLabel(long nodeId) Retrieve nodeLabel from the node table of the database given a particular nodeId.
String	getValueOfParm(String tagUei, Event m_svcLostEvent)

Method Detail

getNodeLabel

String getNodeLabel(long nodeId)
                    throws SQLException

Retrieve nodeLabel from the node table of the database given a particular nodeId.

Parameters:

nodeId - Node identifier

Returns:

nodeLabel Retreived nodeLabel

Throws:

SQLException - if database error encountered

getIfAlias

String getIfAlias(long nodeId,
                String ipaddr)
                  throws SQLException

Retrieve ifAlias from the snmpinterface table of the database given a particular nodeId and ipAddr.

Parameters:

nodeId - Node identifier

ipAddr - Interface IP address

Returns:

ifAlias Retreived ifAlias

Throws:

SQLException - if database error encountered

getAssetFieldValue

String getAssetFieldValue(String parm,
                        long nodeId)

Helper method.

Parameters:

parm -

event -

Returns:

The value of an asset field based on the nodeid of the event

getHardwareFieldValue

String getHardwareFieldValue(String parm,
                           long nodeId)

expandParms

String expandParms(String string,
                 Event event)

expandParms

String expandParms(String inp,
                 Event event,
                 Map<String,Map<String,String>> decode)

getNamedParmValue

String getNamedParmValue(String string,
                       Event event)

expandMapValues

void expandMapValues(Map<String,String> parmMap,
                   Event event)

getValueOfParm

String getValueOfParm(String tagUei,
                    Event m_svcLostEvent)