org.opennms.netmgt.eventd

Class EventUtilDaoImpl

java.lang.Object

org.opennms.netmgt.eventd.AbstractEventUtil

org.opennms.netmgt.eventd.EventUtilDaoImpl

All Implemented Interfaces:

EventUtil

public class EventUtilDaoImpl
extends AbstractEventUtil

Field Summary

Fields inherited from class org.opennms.netmgt.eventd.AbstractEventUtil

ASSET_BEGIN, ASSET_END_SUFFIX, ATTRIB_DELIM, HARDWARE_BEGIN, HARDWARE_END_SUFFIX, NAME_VAL_DELIM, NUM_PARMS_STR, PARM_BEGIN, PARM_BEGIN_LENGTH, PARM_END_SUFFIX, PARM_NAME_NUMBERED_PREFIX, PARM_NAME_NUMBERED_PREFIX_LENGTH, PARM_NUM_PREFIX, PARM_NUM_PREFIX_LENGTH, PARMS_ALL, PARMS_NAMES, PARMS_VALUES, PERCENT, SPACE_DELIM, TAG_DESCR, TAG_DPNAME, TAG_EVENT_DB_ID, TAG_FOREIGNID, TAG_FOREIGNSOURCE, TAG_HOST, TAG_IFALIAS, TAG_IFINDEX, TAG_INTERFACE, TAG_INTERFACE_RESOLVE, TAG_LOGMSG, TAG_MOUSEOVERTEXT, TAG_NODEID, TAG_NODELABEL, TAG_OPERINSTR, TAG_PERCENT_SIGN, TAG_SERVICE, TAG_SEVERITY, TAG_SHORT_TIME, TAG_SNMP, TAG_SNMP_COMMUNITY, TAG_SNMP_GENERIC, TAG_SNMP_ID, TAG_SNMP_IDTEXT, TAG_SNMP_SPECIFIC, TAG_SNMP_VERSION, TAG_SNMPHOST, TAG_SOURCE, TAG_TIME, TAG_TTICKET_ID, TAG_UEI

Constructor Summary

Constructors

Constructor and Description
EventUtilDaoImpl()

Method Summary

Modifier and Type	Method and Description
String	expandParms(String inp, Event event) Expand the value if it has parms in one of the following formats - %element% values are expanded to have the value of the element where 'element' is an element in the event DTD - %parm[values-all]% is expanded to a delimited list of all parmblock values - %parm[names-all]% is expanded to a list of all parm names - %parm[all]% is expanded to a full dump of all parmblocks - %parm[name]% is expanded to the value of the parameter named 'name' - %parm[ ]% is replaced by the value of the parameter named 'name', if present - %parm[# ]% is replaced by the value of the parameter number 'num', if present - %parm[##]% is replaced by the number of parameters
String	expandParms(String inp, Event event, Map<String,Map<String,String>> decode) Expand the value if it has parms in one of the following formats - %element% values are expanded to have the value of the element where 'element' is an element in the event DTD - %parm[values-all]% is expanded to a delimited list of all parmblock values - %parm[names-all]% is expanded to a list of all parm names - %parm[all]% is expanded to a full dump of all parmblocks - %parm[name]% is expanded to the value of the parameter named 'name' - %parm[ ]% is replaced by the value of the parameter named 'name', if present - %parm[# ]% is replaced by the value of the parameter number 'num', if present - %parm[##]% is replaced by the number of parameters
protected String	getAssetFieldValue(String parm, long nodeId) Helper method.
protected String	getForeignId(long nodeId) Retrieve foreign id from the node table of the database given a particular nodeId.
protected String	getForeignSource(long nodeId) Retrieve foreign source from the node table of the database given a particular nodeId.
String	getHardwareFieldValue(String parm, long nodeId)
String	getHostName(int nodeId, String hostip) This method is used to convert the event host into a hostname id by performing a lookup in the database.
protected String	getIfAlias(long nodeId, String ipaddr) Retrieve ifAlias from the snmpinterface table of the database given a particular nodeId and ipAddr.
protected String	getNodeLabel(long nodeId) Retrieve nodeLabel from the node table of the database given a particular nodeId.

Methods inherited from class org.opennms.netmgt.eventd.AbstractEventUtil

escape, expandMapValues, getAllParamValues, getAllParmNames, getAllParmValues, getEventHost, getInstance, getNamedParmValue, getNumParmName, getNumParmValue, getValueOfParm, setInstance, splitAndExtract

Methods inherited from class java.lang.Object

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

Constructor Detail

EventUtilDaoImpl

public EventUtilDaoImpl()

Method Detail

getNodeLabel

protected String getNodeLabel(long nodeId)

Description copied from class: AbstractEventUtil

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

Specified by:

getNodeLabel in class AbstractEventUtil

Parameters:

nodeId - Node identifier

Returns:

nodeLabel Retreived nodeLabel

getForeignSource

protected String getForeignSource(long nodeId)

Description copied from class: AbstractEventUtil

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

Specified by:

getForeignSource in class AbstractEventUtil

Parameters:

nodeId - Node identifier

Returns:

foreignSource Retrieved foreign source

getForeignId

protected String getForeignId(long nodeId)

Description copied from class: AbstractEventUtil

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

Specified by:

getForeignId in class AbstractEventUtil

Parameters:

nodeId - Node identifier

Returns:

foreignId Retrieved foreign id

getIfAlias

protected String getIfAlias(long nodeId,
                            String ipaddr)

Description copied from class: AbstractEventUtil

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

Specified by:

getIfAlias in class AbstractEventUtil

Parameters:

nodeId - Node identifier

Returns:

ifAlias Retreived ifAlias

getAssetFieldValue

protected String getAssetFieldValue(String parm,
                                    long nodeId)

Description copied from class: AbstractEventUtil

Helper method.

Specified by:

getAssetFieldValue in class AbstractEventUtil

Returns:

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

getHardwareFieldValue

public String getHardwareFieldValue(String parm,
                                    long nodeId)

getHostName

public String getHostName(int nodeId,
                          String hostip)

This method is used to convert the event host into a hostname id by performing a lookup in the database. If the conversion is successful then the corresponding hostname will be returned to the caller.

Parameters:

nodeId - Node ID

hostip - The event host

Returns:

The hostname

expandParms

@Transactional(readOnly=true)
public String expandParms(String inp,
                                                        Event event)

Description copied from class: AbstractEventUtil

Expand the value if it has parms in one of the following formats - %element% values are expanded to have the value of the element where 'element' is an element in the event DTD - %parm[values-all]% is expanded to a delimited list of all parmblock values - %parm[names-all]% is expanded to a list of all parm names - %parm[all]% is expanded to a full dump of all parmblocks - %parm[name]% is expanded to the value of the parameter named 'name' - %parm[ ]% is replaced by the value of the parameter named 'name', if present - %parm[# ]% is replaced by the value of the parameter number 'num', if present - %parm[##]% is replaced by the number of parameters

Specified by:

expandParms in interface EventUtil

Overrides:

expandParms in class AbstractEventUtil

Parameters:

inp - the input string in which parm values are to be expanded

event - a Event object.

Returns:

expanded value if the value had any parameter to expand, null otherwise

expandParms

@Transactional(readOnly=true)
public String expandParms(String inp,
                                                        Event event,
                                                        Map<String,Map<String,String>> decode)

Description copied from class: AbstractEventUtil

Expand the value if it has parms in one of the following formats - %element% values are expanded to have the value of the element where 'element' is an element in the event DTD - %parm[values-all]% is expanded to a delimited list of all parmblock values - %parm[names-all]% is expanded to a list of all parm names - %parm[all]% is expanded to a full dump of all parmblocks - %parm[name]% is expanded to the value of the parameter named 'name' - %parm[ ]% is replaced by the value of the parameter named 'name', if present - %parm[# ]% is replaced by the value of the parameter number 'num', if present - %parm[##]% is replaced by the number of parameters

Specified by:

expandParms in interface EventUtil

Overrides:

expandParms in class AbstractEventUtil

Parameters:

inp - the input string in which parm values are to be expanded

event - a Event object.

decode - the varbind decode for this

Returns:

expanded value if the value had any parameter to expand, null otherwise