@Test
@DirtiesContext
@Ignore("not yet implemented")
public void testMultipleDownAndSingleUpCase() throws Exception {
// Get engine
DroolsCorrelationEngine engine = findEngineByName("monolithicDependencyRules");
// Anticipate down event
getAnticipator().reset();
anticipate(
createComponentImpactedEvent(
"ServiceElementComponent",
"jnxVpnPw-vcid(50)",
"NA-SvcElemComp",
"9876,jnxVpnPw-vcid(50)",
17));
anticipate(
createComponentImpactedEvent("ServiceElement", "PE2,SE1", "NA-ServiceElement", "9876", 17));
anticipate(createComponentImpactedEvent("Service", "CokeP2P", "NA-Service", "123", 17));
// Generate down event
Event event = createVpnPwDownEvent(m_pe2NodeId, "10.1.1.1", "5", "ge-3/1/4.50");
event.setDbid(17);
System.err.println("SENDING VpnPwDown EVENT!!");
engine.correlate(event);
// Check down event
getAnticipator().verifyAnticipated();
// Generate additional down event - nothing should happen
getAnticipator().reset();
event = createVpnPwDownEvent(m_pe2NodeId, "10.1.1.1", "5", "ge-3/1/4.50");
event.setDbid(18);
System.err.println("SENDING VpnPwDown EVENT!!");
engine.correlate(event);
getAnticipator().verifyAnticipated();
// Anticipate up event
getAnticipator().reset();
anticipate(
createComponentResolvedEvent(
"ServiceElementComponent",
"jnxVpnPw-vcid(50)",
"NA-SvcElemComp",
"9876,jnxVpnPw-vcid(50)",
17));
anticipate(
createComponentResolvedEvent("ServiceElement", "PE2,SE1", "NA-ServiceElement", "9876", 17));
anticipate(createComponentResolvedEvent("Service", "CokeP2P", "NA-Service", "123", 17));
// Generate up event
event = createVpnPwUpEvent(m_pe2NodeId, "10.1.1.1", "5", "ge-3/1/4.50");
event.setDbid(17);
System.err.println("SENDING VpnPwUp EVENT!!");
engine.correlate(event);
// Check up event
getAnticipator().verifyAnticipated();
}
/**
* {@inheritDoc}
*
* <p>This method is invoked by the event manager when a new event is available for processing.
* Each message is examined for its Universal Event Identifier and the appropriate action is
* taking based on each UEI.
*/
@Override
public void onEvent(Event event) {
LOG.debug("onEvent: received event, UEI = {}", event.getUei());
EventBuilder ebldr = null;
if (isReloadConfigEvent(event)) {
LOG.info(
"onEvent: Reloading events configuration in response to event with UEI "
+ event.getUei());
try {
m_eventConfDao.reload();
ebldr = new EventBuilder(EventConstants.RELOAD_DAEMON_CONFIG_SUCCESSFUL_UEI, getName());
ebldr.addParam(EventConstants.PARM_DAEMON_NAME, "Eventd");
} catch (Throwable e) {
LOG.error("onEvent: Could not reload events config", e);
ebldr = new EventBuilder(EventConstants.RELOAD_DAEMON_CONFIG_SUCCESSFUL_UEI, getName());
ebldr.addParam(EventConstants.PARM_DAEMON_NAME, "Eventd");
ebldr.addParam(EventConstants.PARM_REASON, e.getLocalizedMessage().substring(0, 128));
}
if (ebldr != null) {
m_eventIpcManager.sendNow(ebldr.getEvent());
}
}
}
/**
* setMonitoredService
*
* @param monitoredService a {@link org.opennms.netmgt.model.OnmsMonitoredService} object.
* @return a {@link org.opennms.netmgt.model.events.EventBuilder} object.
*/
public EventBuilder setMonitoredService(final OnmsMonitoredService monitoredService) {
if (monitoredService != null) {
m_event.setNodeid(monitoredService.getNodeId().longValue());
m_event.setInterfaceAddress(monitoredService.getIpAddress());
m_event.setService(monitoredService.getServiceName());
}
return this;
}
/**
* setIpInterface
*
* @param iface a {@link org.opennms.netmgt.model.OnmsIpInterface} object.
* @return a {@link org.opennms.netmgt.model.events.EventBuilder} object.
*/
public EventBuilder setIpInterface(final OnmsIpInterface iface) {
if (iface != null) {
if (iface.getNode() != null) {
m_event.setNodeid(iface.getNode().getId().longValue());
}
m_event.setInterfaceAddress(iface.getIpAddress());
}
return this;
}
OutageChecker(MockService svc, Event lostSvcEvent, Event regainedSvcEvent) {
super(m_db, "select * from outages where nodeid = ? and ipAddr = ? and serviceId = ?");
m_svc = svc;
m_lostSvcEvent = lostSvcEvent;
m_lostSvcTime = m_db.convertEventTimeToTimeStamp(m_lostSvcEvent.getTime());
m_regainedSvcEvent = regainedSvcEvent;
if (m_regainedSvcEvent != null)
m_regainedSvcTime = m_db.convertEventTimeToTimeStamp(m_regainedSvcEvent.getTime());
}
private void completeEventListAndAddToEvents(
Events events, List<Event> eventList, LatencyInterface latIface)
throws ThresholdingException {
for (Event event : eventList) {
event.setNodeid((long) latIface.getNodeId());
event.setInterfaceAddress(latIface.getInetAddress());
event.setService(latIface.getServiceName());
events.addEvent(event);
}
}
@Override
public String toString() {
return getClass().getSimpleName()
+ " ["
+ "component="
+ m_component
+ ", event="
+ m_event.getUei()
+ "("
+ m_event.getDbid()
+ ")"
+ "]";
}
private boolean isReloadConfigEvent(Event event) {
boolean isTarget = false;
if (EventConstants.RELOAD_DAEMON_CONFIG_UEI.equals(event.getUei())) {
if ("Eventd".equalsIgnoreCase(EventUtils.getParm(event, EventConstants.PARM_DAEMON_NAME))) {
isTarget = true;
}
// Deprecating this one...
} else if (EventConstants.EVENTSCONFIG_CHANGED_EVENT_UEI.equals(event.getUei())) {
isTarget = true;
}
return isTarget;
}
/**
* Process the received events. For each event, use the EventExpander to look up matching
* eventconf entry and load info from that match, expand event parms, add event to database and
* send event to appropriate listeners.
*/
@Override
public void run() {
Events events = m_eventLog.getEvents();
if (events == null || events.getEventCount() <= 0) {
// no events to process
return;
}
for (final Event event : events.getEventCollection()) {
final ThreadCategory log = log();
if (log.isDebugEnabled()) {
// Log the uei, source, and other important aspects
final String uuid = event.getUuid();
log.debug("Event {");
log.debug(" uuid = " + (uuid != null && uuid.length() > 0 ? uuid : "<not-set>"));
log.debug(" uei = " + event.getUei());
log.debug(" src = " + event.getSource());
log.debug(" iface = " + event.getInterface());
log.debug(" time = " + event.getTime());
if (event.getParmCollection().size() > 0) {
log.debug(" parms {");
for (final Parm parm : event.getParmCollection()) {
if ((parm.getParmName() != null) && (parm.getValue().getContent() != null)) {
log.debug(
" ("
+ parm.getParmName().trim()
+ ", "
+ parm.getValue().getContent().trim()
+ ")");
}
}
log.debug(" }");
}
log.debug("}");
}
for (final EventProcessor eventProcessor : m_eventProcessors) {
try {
eventProcessor.process(m_eventLog.getHeader(), event);
} catch (SQLException e) {
log.warn(
"Unable to process event using processor "
+ eventProcessor
+ "; not processing with any later processors. Exception: "
+ e,
e);
break;
} catch (Throwable t) {
log.warn(
"Unknown exception processing event with processor "
+ eventProcessor
+ "; not processing with any later processors. Exception: "
+ t,
t);
break;
}
}
}
}
/**
* @param event
* @param log
* @return
*/
private int getEventServiceId(final Event event) {
if (event.getService() == null) {
return -1;
}
try {
return getServiceID(event.getService());
} catch (final Throwable t) {
LOG.warn(
"Error converting service name \"{}\" to an integer identifier, storing -1.",
event.getService(),
t);
return -1;
}
}
@Test
public void testImportNoRescan() throws Exception {
createRequisition();
final MockEventProxy eventProxy = getEventProxy();
eventProxy.resetEvents();
sendRequest(PUT, "/requisitions/test/import", parseParamData("rescanExisting=false"), 303);
assertEquals(1, eventProxy.getEvents().size());
final Event event = eventProxy.getEvents().get(0);
final List<Parm> parms = event.getParmCollection();
assertEquals(2, parms.size());
assertEquals("false", parms.get(1).getValue().getContent());
}
private void sendEvent(Event event) throws ServletException {
try {
Util.createEventProxy().send(event);
} catch (Throwable e) {
throw new ServletException("Could not send event " + event.getUei(), e);
}
}
/**
* setParam
*
* @param parmName a {@link java.lang.String} object.
* @param val a {@link java.lang.String} object.
* @return a {@link org.opennms.netmgt.model.events.EventBuilder} object.
*/
public EventBuilder setParam(final String parmName, final String val) {
if (m_event.getParmCollection().size() < 1) {
return addParam(parmName, val);
}
for (final Parm parm : m_event.getParmCollection()) {
if (parm.getParmName().equals(val)) {
final Value value = new Value();
value.setContent(val);
parm.setValue(value);
return this;
}
}
return addParam(parmName, val);
}
public void testGetEventForStateDefaultUEIS() {
Threshold threshold = new Threshold();
threshold.setType("relativeChange");
threshold.setDsName("ds-name");
threshold.setDsType("ds-type");
threshold.setValue(99.0);
threshold.setRearm(95.0);
threshold.setTrigger(1);
ThresholdConfigWrapper wrapper = new ThresholdConfigWrapper(threshold);
ThresholdEvaluatorStateRelativeChange item = new ThresholdEvaluatorStateRelativeChange(wrapper);
Event event = item.getEventForState(Status.TRIGGERED, new Date(), 100.0, null);
assertEquals(
"UEI should be the relativeChangeThresholdTriggerd",
EventConstants.RELATIVE_CHANGE_THRESHOLD_EVENT_UEI,
event.getUei());
}
public void processRow(ResultSet rs) throws SQLException {
assertEquals(m_svc.getNodeId(), rs.getInt("nodeId"));
assertEquals(m_svc.getIpAddr(), rs.getString("ipAddr"));
assertEquals(m_svc.getId(), rs.getInt("serviceId"));
assertEquals(m_lostSvcEvent.getDbid(), Integer.valueOf(rs.getInt("svcLostEventId")));
assertEquals(m_lostSvcTime, rs.getTimestamp("ifLostService"));
assertEquals(getRegainedEventId(), rs.getObject("svcRegainedEventId"));
assertEquals(m_regainedSvcTime, rs.getTimestamp("ifRegainedService"));
}
private void sendRearmForTriggeredStates() {
for (String instance : m_thresholdEvaluatorStates.keySet()) {
for (ThresholdEvaluatorState state : m_thresholdEvaluatorStates.get(instance)) {
if (state.isTriggered()) {
Event e = state.getEventForState(Status.RE_ARMED, new Date(), Double.NaN, null);
Parm p = new Parm();
p.setParmName("reason");
Value v = new Value();
v.setContent("Configuration has been changed");
p.setValue(v);
e.addParm(p);
log().info("sendRearmForTriggeredStates: sending rearm for " + e);
ThresholdingEventProxyFactory.getFactory().getProxy().add(e);
state.clearState();
}
}
}
}
public void testGetEventForStateTriggered() {
Threshold threshold = new Threshold();
threshold.setType("relativeChange");
threshold.setDsName("ds-name");
threshold.setDsType("ds-type");
threshold.setValue(1.1);
threshold.setRearm(0.5);
threshold.setTrigger(3);
ThresholdConfigWrapper wrapper = new ThresholdConfigWrapper(threshold);
ThresholdEvaluatorStateRelativeChange evaluator =
new ThresholdEvaluatorStateRelativeChange(wrapper);
assertEquals("should not trigger", Status.NO_CHANGE, evaluator.evaluate(8.0));
assertEquals("should trigger", Status.TRIGGERED, evaluator.evaluate(10.0));
// Do it once with a null instance
Event event = evaluator.getEventForState(Status.TRIGGERED, new Date(), 10.0, null);
assertNotNull("should have created an event", event);
assertEquals(
"UEIs should be the same",
EventConstants.RELATIVE_CHANGE_THRESHOLD_EVENT_UEI,
event.getUei());
assertNotNull("event should have parms", event.getParmCollection());
parmPresentAndValueNonNull(event, "instance");
parmPresentWithValue(event, "value", "10.0");
parmPresentWithValue(event, "previousValue", "8.0");
parmPresentWithValue(event, "multiplier", "1.1");
// And again with a non-null instance
event =
evaluator.getEventForState(
Status.TRIGGERED, new Date(), 10.0, new MockCollectionResourceWrapper("testInstance"));
assertNotNull("should have created an event", event);
assertEquals(
"UEIs should be the same",
EventConstants.RELATIVE_CHANGE_THRESHOLD_EVENT_UEI,
event.getUei());
assertNotNull("event should have parms", event.getParmCollection());
parmPresentWithValue(event, "instance", "testInstance");
parmPresentWithValue(event, "value", "10.0");
parmPresentWithValue(event, "previousValue", "8.0");
parmPresentWithValue(event, "multiplier", "1.1");
}
/**
* Create an SNMP trap, based on the content of the specified event, and forward the trap to the
* specified address and port. It is assumed that the specified event represents an SNMP V1 or V2
* trap that was received by OpenNMS (TrapD). The type of trap to be created depends on the type
* of the original trap (i.e. if the original trap was an SNMP V1 trap, an SNMP V1 trap will be
* created; if the original trap was an SNMP V2 trap, an SNMP V2 trap will be created).
*
* @param event The event upon which the trap content should be based
* @param destAddr The address to which the trap should be forwarded
* @param destPort The port to which the trap should be forwarded
* @exception Throws SnmpTrapHelperException if the variable binding cannot be added to the trap
* for any reason.
* @throws org.opennms.netmgt.scriptd.helper.SnmpTrapHelperException if any.
*/
public void forwardTrap(Event event, String destAddr, int destPort)
throws SnmpTrapHelperException {
Snmp snmpInfo = event.getSnmp();
if (snmpInfo == null) {
throw new SnmpTrapHelperException(
"Cannot forward an event with no SNMP info: " + event.getUei());
}
String version = snmpInfo.getVersion();
if ("v1".equals(version)) {
forwardV1Trap(event, destAddr, destPort);
} else if ("v2".equals(version)) {
forwardV2Trap(event, destAddr, destPort);
} else {
throw new SnmpTrapHelperException("Invalid SNMP version: " + version);
}
}
public void testGetEventForStateCustomUEIS() {
String triggeredUEI = "uei.opennms.org/custom/relativeChangeThresholdTriggered";
Threshold threshold = new Threshold();
threshold.setType("relativeChange");
threshold.setDsName("ds-name");
threshold.setDsType("ds-type");
threshold.setValue(99.0);
threshold.setRearm(95.0);
threshold.setTrigger(1);
threshold.setTriggeredUEI(triggeredUEI);
ThresholdConfigWrapper wrapper = new ThresholdConfigWrapper(threshold);
ThresholdEvaluatorStateRelativeChange item = new ThresholdEvaluatorStateRelativeChange(wrapper);
Event event = item.getEventForState(Status.TRIGGERED, new Date(), 100.0, null);
assertEquals(
"UEI should be the uei.opennms.org/custom/relativeChangeThresholdTriggered",
triggeredUEI,
event.getUei());
}
@Test
@JUnitTemporaryDatabase(
tempDbClass = MockDatabase.class) // Relies on specific IDs so we need a fresh database
public void testNorthbounder() throws Exception {
assertTrue(m_northbounder.isInitialized());
assertTrue(m_northbounder.getAlarms().isEmpty());
final EventBuilder bldr = new EventBuilder("testNoLogmsg", "AlarmdTest");
bldr.setAlarmData(new AlarmData());
bldr.setLogMessage("This is a test.");
final Event event = bldr.getEvent();
event.setDbid(17);
MockNode node = m_mockNetwork.getNode(1);
sendNodeDownEvent("%nodeid%", node);
final List<NorthboundAlarm> alarms = m_northbounder.getAlarms();
assertTrue(alarms.size() > 0);
}
/**
* nodeInterfaceServiceValid
*
* @param notif a {@link org.opennms.netmgt.config.notifications.Notification} object.
* @param event a {@link org.opennms.netmgt.xml.event.Event} object.
* @return a boolean.
*/
protected boolean nodeInterfaceServiceValid(final Notification notif, final Event event) {
Assert.notNull(notif, "notif argument must not be null");
Assert.notNull(event, "event argument must not be null");
Assert.notNull(notif.getRule(), "getRule() on notif argument must not return null");
/*
* If the event doesn't have a nodeId, interface, or service,
* return true since there is nothing on which to filter.
*/
if (event.getNodeid() == 0 && event.getInterface() == null && event.getService() == null) {
if ("MATCH-ANY-UEI".equals(notif.getUei())) {
// TODO: Trim parentheses from the filter and trim whitespace from inside the
// filter statement. This comparison is very brittle as it is.
if ("ipaddr != '0.0.0.0'".equals(notif.getRule().toLowerCase())
|| "ipaddr iplike *.*.*.*".equals(notif.getRule().toLowerCase())) {
return true;
} else {
return false;
}
}
return true;
}
StringBuffer constraints = new StringBuffer();
if (event.getNodeid() != 0) {
constraints.append(" & (nodeId == " + event.getNodeid() + ")");
}
if (event.getInterface() != null && !"0.0.0.0".equals(event.getInterface())) {
constraints.append(" & (ipAddr == '" + event.getInterface() + "')");
if (event.getService() != null) {
constraints.append(" & (serviceName == '" + event.getService() + "')");
}
}
String rule = "((" + notif.getRule() + ")" + constraints + ")";
return isRuleMatchingFilter(notif, rule);
}
/**
* Format the list of event parameters
*
* @param event TODO
* @return the formatted event parameters string
*/
public static String format(final Event event) {
if (event == null
|| event.getParmCollection() == null
|| event.getParmCollection().size() == 0) {
return null;
}
boolean first = true;
StringBuffer parmbuf = new StringBuffer();
for (final Parm parm : event.getParmCollection()) {
if (parm.getParmName() != null
&& parm.getValue() != null
&& parm.getValue().getContent() != null) {
if (!first) {
parmbuf.append(Constants.MULTIPLE_VAL_DELIM);
}
parmbuf.append(format(parm));
first = false;
}
}
return parmbuf.toString();
}
/**
* {@inheritDoc}
*
* <p>This method is invoked by the EventIpcManager when a new event is available for processing.
* Each message is examined for its Universal Event Identifier and the appropriate action is
* taking based on each UEI.
*/
public void onEvent(Event event) {
ThreadCategory log = ThreadCategory.getInstance(getClass());
String eventUei = event.getUei();
if (eventUei == null) {
log.warn("Received an unexpected event with a null UEI");
return;
}
if (log.isDebugEnabled()) {
log.debug("Received event: " + eventUei);
}
if (eventUei.equals(EventConstants.NODE_GAINED_INTERFACE_EVENT_UEI)
|| eventUei.equals(EventConstants.INTERFACE_REPARENTED_EVENT_UEI)) {
String action =
eventUei.equals(EventConstants.INTERFACE_REPARENTED_EVENT_UEI) ? "reparent" : "add";
if (Long.toString(event.getNodeid()) == null) {
log.warn("Not " + action + "ing interface to known node list: " + "nodeId is null");
} else if (event.getInterface() == null) {
log.warn("Not " + action + "ing interface to known node list: " + "interface is null");
} else {
m_trapdIpMgr.setNodeId(event.getInterface(), event.getNodeid());
if (log.isDebugEnabled()) {
log.debug(
"Successfully " + action + "ed " + event.getInterface() + " to known node list");
}
}
} else if (eventUei.equals(EventConstants.INTERFACE_DELETED_EVENT_UEI)) {
if (event.getInterface() != null) {
m_trapdIpMgr.removeNodeId(event.getInterface());
if (log.isDebugEnabled()) {
log.debug("Removed " + event.getInterface() + " from known node list");
}
}
} else {
log.warn("Received an unexpected event with UEI of \"" + eventUei + "\"");
}
}
private boolean isReloadConfigEventTarget(final Event event) {
boolean isTarget = false;
for (final Parm parm : event.getParmCollection()) {
if (EventConstants.PARM_DAEMON_NAME.equals(parm.getParmName())
&& ("Provisiond." + NAME).equalsIgnoreCase(parm.getValue().getContent())) {
isTarget = true;
break;
}
}
log()
.debug(
"isReloadConfigEventTarget: Provisiond."
+ NAME
+ " was target of reload event: "
+ isTarget);
return isTarget;
}
/**
* getEventHost
*
* @param event a {@link org.opennms.netmgt.xml.event.Event} object.
* @param connection a {@link java.sql.Connection} object.
* @return a {@link java.lang.String} object.
*/
protected String getEventHost(final Event event) {
if (event.getHost() == null) {
return null;
}
// If the event doesn't have a node ID, we can't lookup the IP address and be sure we have the
// right one since we don't know what node it is on
if (!event.hasNodeid()) {
return event.getHost();
}
try {
return getHostName(event.getNodeid().intValue(), event.getHost());
} catch (final Throwable t) {
LOG.warn(
"Error converting host IP \"{}\" to a hostname, storing the IP.", event.getHost(), t);
return event.getHost();
}
}
/**
* matchNotificationParameters
*
* @param event a {@link org.opennms.netmgt.xml.event.Event} object.
* @param notification a {@link org.opennms.netmgt.config.notifications.Notification} object.
* @return a boolean.
*/
public boolean matchNotificationParameters(Event event, Notification notification) {
ThreadCategory log = ThreadCategory.getInstance(getClass());
boolean parmmatch = false;
if (notification.getVarbind() != null && notification.getVarbind().getVbname() != null) {
String notfValue = null;
String notfName = notification.getVarbind().getVbname();
if (notification.getVarbind().getVbvalue() != null) {
notfValue = notification.getVarbind().getVbvalue();
} else {
if (log.isDebugEnabled()) {
log.debug(
"BroadcastEventProcessor:matchNotificationParameters: Null value for varbind, assuming true.");
}
parmmatch = true;
}
for (final Parm parm : event.getParmCollection()) {
final String parmName = parm.getParmName();
final Value parmValue = parm.getValue();
final String parmContent;
if (parmValue == null) {
continue;
} else {
parmContent = parmValue.getContent();
}
if (parmName.equals(notfName) && parmContent.startsWith(notfValue)) {
parmmatch = true;
}
}
} else if (notification.getVarbind() == null || notification.getVarbind().getVbname() == null) {
parmmatch = true;
}
return parmmatch;
}
private Integer getRegainedEventId() {
if (m_regainedSvcEvent == null) return null;
return Integer.valueOf(m_regainedSvcEvent.getDbid());
}
/**
* acknowledgeNotice
*
* @param event a {@link org.opennms.netmgt.xml.event.Event} object.
* @param uei a {@link java.lang.String} object.
* @param matchList an array of {@link java.lang.String} objects.
* @return a {@link java.util.Collection} object.
* @throws java.sql.SQLException if any.
* @throws java.io.IOException if any.
* @throws org.exolab.castor.xml.MarshalException if any.
* @throws org.exolab.castor.xml.ValidationException if any.
*/
public Collection<Integer> acknowledgeNotice(
final Event event, final String uei, final String[] matchList)
throws SQLException, IOException, MarshalException, ValidationException {
Connection connection = null;
List<Integer> notifIDs = new LinkedList<Integer>();
final DBUtils d = new DBUtils(getClass());
ThreadCategory log = this.log();
try {
// First get most recent event ID from notifications
// that match the matchList, then get all notifications
// with this event ID
connection = getConnection();
d.watch(connection);
int eventID = 0;
boolean wasAcked = false;
StringBuffer sql = new StringBuffer("SELECT eventid FROM notifications WHERE eventuei=? ");
for (int i = 0; i < matchList.length; i++) {
sql.append("AND ").append(matchList[i]).append("=? ");
}
sql.append("ORDER BY eventid desc limit 1");
PreparedStatement statement = connection.prepareStatement(sql.toString());
d.watch(statement);
statement.setString(1, uei);
for (int i = 0; i < matchList.length; i++) {
if (matchList[i].equals("nodeid")) {
statement.setLong(i + 2, event.getNodeid());
}
if (matchList[i].equals("interfaceid")) {
statement.setString(i + 2, event.getInterface());
}
if (matchList[i].equals("serviceid")) {
statement.setInt(i + 2, getServiceId(event.getService()));
}
}
ResultSet results = statement.executeQuery();
d.watch(results);
if (results != null && results.next()) {
eventID = results.getInt(1);
if (log.isDebugEnabled()) log.debug("EventID for notice(s) to be acked: " + eventID);
sql =
new StringBuffer(
"SELECT notifyid, answeredby, respondtime FROM notifications WHERE eventID=?");
statement = connection.prepareStatement(sql.toString());
statement.setInt(1, eventID);
results = statement.executeQuery();
if (results != null) {
while (results.next()) {
int notifID = results.getInt(1);
String ansBy = results.getString(2);
Timestamp ts = results.getTimestamp(3);
if (ansBy == null) {
ansBy = "auto-acknowledged";
ts = new Timestamp((new Date()).getTime());
} else if (ansBy.indexOf("auto-acknowledged") > -1) {
if (log.isDebugEnabled())
log.debug("Notice has previously been auto-acknowledged. Skipping...");
continue;
} else {
wasAcked = true;
ansBy = ansBy + "/auto-acknowledged";
}
if (log.isDebugEnabled())
log.debug(
"Matching DOWN notifyID = "
+ notifID
+ ", was acked by user = "******", ansBy = "
+ ansBy);
final PreparedStatement update =
connection.prepareStatement(
getConfigManager().getConfiguration().getAcknowledgeUpdateSql());
d.watch(update);
update.setString(1, ansBy);
update.setTimestamp(2, ts);
update.setInt(3, notifID);
update.executeUpdate();
update.close();
if (wasAcked) {
notifIDs.add(-1 * notifID);
} else {
notifIDs.add(notifID);
}
}
}
} else {
if (log.isDebugEnabled()) log.debug("No matching DOWN eventID found");
}
} finally {
d.cleanUp();
}
return notifIDs;
}
/**
* getNotifForEvent
*
* @param event a {@link org.opennms.netmgt.xml.event.Event} object.
* @return an array of {@link org.opennms.netmgt.config.notifications.Notification} objects.
* @throws java.io.IOException if any.
* @throws org.exolab.castor.xml.MarshalException if any.
* @throws org.exolab.castor.xml.ValidationException if any.
*/
public Notification[] getNotifForEvent(final Event event)
throws IOException, MarshalException, ValidationException {
update();
List<Notification> notifList = new ArrayList<Notification>();
boolean matchAll = getConfigManager().getNotificationMatch();
ThreadCategory log = this.log();
// This if statement will check to see if notification should be suppressed for this event.
if (event == null) {
log.warn("unable to get notification for null event!");
return null;
} else if (event.getLogmsg() != null && !(event.getLogmsg().getNotify())) {
if (log.isDebugEnabled())
log.debug("Event " + event.getUei() + " is configured to suppress notifications.");
return null;
}
for (Notification curNotif : m_notifications.getNotificationCollection()) {
if (log.isDebugEnabled())
log.debug("Checking " + event.getUei() + " against " + curNotif.getUei());
if (event.getUei().equals(curNotif.getUei()) || "MATCH-ANY-UEI".equals(curNotif.getUei())) {
// Match!
} else if (curNotif.getUei().charAt(0) == '~') {
if (event.getUei().matches(curNotif.getUei().substring(1))) {
// Match!
} else {
if (log.isDebugEnabled())
log.debug(
"Notification regex "
+ curNotif.getUei()
+ " failed to match event UEI: "
+ event.getUei());
continue;
}
} else {
if (log.isDebugEnabled())
log.debug("Event UEI " + event.getUei() + " did not match " + curNotif.getUei());
continue;
}
/** Check if event severity matches pattern in notification */
if (log.isDebugEnabled())
log.debug(
"Checking event severity: "
+ event.getSeverity()
+ " against notification severity: "
+ curNotif.getEventSeverity());
// parameter is optional, return true if not set
if (curNotif.getEventSeverity() == null) {
// Skip matching on severity
} else if (event
.getSeverity()
.toLowerCase()
.matches(curNotif.getEventSeverity().toLowerCase())) {
// Severities match
} else {
if (log.isDebugEnabled())
log.debug(
"Event severity: "
+ event.getSeverity()
+ " did not match notification severity: "
+ curNotif.getEventSeverity());
continue;
}
// The notice has to be "on"
// The notice has to match a severity if configured - currHasSeverity should be true if there
// is no severity rule
// The notice has to match the UEI of the event or MATCH-ANY-UEI
// If all those things are true:
// Then the service has to match if configured, the interface if configured, and the node if
// configured.
if (curNotif.getStatus().equals("on")) {
if (nodeInterfaceServiceValid(curNotif, event)) {
boolean parmsmatched = getConfigManager().matchNotificationParameters(event, curNotif);
if (!parmsmatched) {
if (log.isDebugEnabled())
log.debug(
"Event "
+ event.getUei()
+ " did not match parameters for notice "
+ curNotif.getName());
continue;
}
// Add this notification to the return value
notifList.add(curNotif);
if (log.isDebugEnabled())
log.debug("Event " + event.getUei() + " matched notice " + curNotif.getName());
if (!matchAll) break;
} else {
if (log.isDebugEnabled())
log.debug("Node/interface/service combination in the event was invalid");
}
} else {
if (log.isDebugEnabled()) log.debug("Current notification is turned off.");
}
}
if (!notifList.isEmpty()) {
return notifList.toArray(new Notification[0]);
} else {
return null;
}
}
/**
* Create an SNMP trap, based on the content of an event derived from a TL1 autonomous message
* received by Tl1d, and forward the trap to the specified address and port. The type of trap
* created depends on the value of the "trapVersion" parameter. The "community" parameter
* determines the SNMP community string of the resulting trap, defaulting to "public".
*
* @param event The event upon which the trap content should be based
* @param destAddr The address to which the trap should be sent
* @param destPort The port to which the trap should be sent
* @param trapVersion The SNMP version ("v1" or "v2c") of the trap
* @param community The SNMP community string for the trap (defaults to "public")
* @throws org.opennms.netmgt.scriptd.helper.SnmpTrapHelperException if any.
* @throws java.net.UnknownHostException if any.
* @exception Throws SnmpTrapHelperException if the event is not of the appropriate type.
* @exception Throws UnknownHostException if agent-addr resolution fails for the case of an SNMPv1
* trap
* @exception Throws SnmpTrapHelperException if the event is not of the appropriate type.
* @exception Throws UnknownHostException if agent-addr resolution fails for the case of an SNMPv1
* trap
*/
public void sendTL1AutonomousMsgTrap(
Event event, String destAddr, int destPort, String trapVersion, String community)
throws SnmpTrapHelperException, UnknownHostException {
// Check first thing that the event is of the right type.
if (!org.opennms.netmgt.EventConstants.TL1_AUTONOMOUS_MESSAGE_UEI.equals(event.getUei())) {
throw new SnmpTrapHelperException(
"The event must have a UEI of "
+ org.opennms.netmgt.EventConstants.TL1_AUTONOMOUS_MESSAGE_UEI);
}
// Create a TrapBuilder and bootstrap it according to trapVersion
SnmpTrapBuilder trapBuilder = null;
// What to do about timestamp? Hard-wiring to zero for now.
long trapTimeStamp = 0;
final String iface = event.getInterface();
if ("v1".equalsIgnoreCase(trapVersion)) {
trapBuilder =
createV1Trap(
".1.3.6.1.4.1.5813.1", // OPENNMS-MIB::openNMS-traps
iface,
ENTERPRISE_SPECIFIC,
2, // OPENNMS-MIB::openNMS-tl1AutonomousMessageTrap
trapTimeStamp);
} else if ("v2c".equalsIgnoreCase(trapVersion)) {
trapBuilder =
createV2Trap(
".1.3.6.1.4.1.5813.1.0.2", // OPENNMS-MIB::openNMS-tl1AutonomousMessageTrap
Long.toString(trapTimeStamp));
} else {
throw new SnmpTrapHelperException("The trap SNMP version must be either v1 or v2c");
}
// Add all the MIB-specified varbinds
addVarBinding(
trapBuilder,
".1.3.6.1.4.1.5813.20.1.8.0", // OPENNMS-MIB::openNMS-event-nodeid
EventConstants.TYPE_SNMP_OCTET_STRING,
Long.toString(event.getNodeid()));
addVarBinding(
trapBuilder,
".1.3.6.1.4.1.5813.20.1.9.0", // OPENNMS-MIB::openNMS-event-time
EventConstants.TYPE_SNMP_OCTET_STRING,
event.getTime());
addVarBinding(
trapBuilder,
".1.3.6.1.4.1.5813.20.1.10.0", // OPENNMS-MIB::openNMS-event-host
EventConstants.TYPE_SNMP_OCTET_STRING,
event.getHost());
addVarBinding(
trapBuilder,
".1.3.6.1.4.1.5813.20.1.11.0", // OPENNMS-MIB::openNMS-event-interface
EventConstants.TYPE_SNMP_OCTET_STRING,
iface);
addVarBinding(
trapBuilder,
".1.3.6.1.4.1.5813.20.1.13.0", // OPENNMS-MIB::openNMS-event-service
EventConstants.TYPE_SNMP_OCTET_STRING,
event.getService());
addVarBinding(
trapBuilder,
".1.3.6.1.4.1.5813.20.1.18.0", // OPENNMS-MIB::openNMS-event-severity
EventConstants.TYPE_SNMP_OCTET_STRING,
event.getSeverity());
addVarBinding(
trapBuilder,
".1.3.6.1.4.1.5813.20.2.1.1.0", // OPENNMS-MIB::tl1amRawMessage
EventConstants.TYPE_SNMP_OCTET_STRING,
EventUtil.expandParms("%parm[raw-message]%", event));
addVarBinding(
trapBuilder,
".1.3.6.1.4.1.5813.20.2.1.2.0", // OPENNMS-MIB::tl1amAlarmCode
EventConstants.TYPE_SNMP_OCTET_STRING,
EventUtil.expandParms("%parm[alarm-code]%", event));
addVarBinding(
trapBuilder,
".1.3.6.1.4.1.5813.20.2.1.3.0", // OPENNMS-MIB::tl1amAutonomousTag
EventConstants.TYPE_SNMP_OCTET_STRING,
EventUtil.expandParms("%parm[atag]%", event));
addVarBinding(
trapBuilder,
".1.3.6.1.4.1.5813.20.2.1.4.0", // OPENNMS-MIB::tl1amVerb
EventConstants.TYPE_SNMP_OCTET_STRING,
EventUtil.expandParms("%parm[verb]%", event));
addVarBinding(
trapBuilder,
".1.3.6.1.4.1.5813.20.2.1.5.0", // OPENNMS-MIB::tl1amAutoBlock
EventConstants.TYPE_SNMP_OCTET_STRING,
EventUtil.expandParms("%parm[autoblock]%", event));
addVarBinding(
trapBuilder,
".1.3.6.1.4.1.5813.20.2.1.6.0", // OPENNMS-MIB::tl1amAID
EventConstants.TYPE_SNMP_OCTET_STRING,
EventUtil.expandParms("%parm[aid]%", event));
addVarBinding(
trapBuilder,
".1.3.6.1.4.1.5813.20.2.1.7.0", // OPENNMS-MIB::tl1amAdditionalParams
EventConstants.TYPE_SNMP_OCTET_STRING,
EventUtil.expandParms("%parm[additionalParams]%", event));
// Finally, send the trap!
this.sendTrap(destAddr, destPort, community, trapBuilder);
}