public DbIfServiceEntry[] getServices(Connection db) throws SQLException {
PreparedStatement stmt = null;
ResultSet rset = null;
final DBUtils d = new DBUtils(getClass());
List<DbIfServiceEntry> l;
try {
stmt = db.prepareStatement(SQL_LOAD_IFSVC_LIST);
d.watch(stmt);
stmt.setLong(1, m_nodeId);
stmt.setString(2, InetAddressUtils.str(m_ipAddr));
rset = stmt.executeQuery();
d.watch(rset);
l = new ArrayList<DbIfServiceEntry>();
while (rset.next()) {
int sid = rset.getInt(1);
DbIfServiceEntry entry = DbIfServiceEntry.get(db, m_nodeId, m_ipAddr, sid);
if (entry != null) {
l.add(entry);
}
}
} finally {
d.cleanUp();
}
DbIfServiceEntry[] entries = new DbIfServiceEntry[l.size()];
return l.toArray(entries);
}
/**
* This method queries the database in search of a service id for a given serivice name
*
* @param service the name of the service
* @return the serviceID of the service
*/
private int getServiceId(final String service) throws SQLException {
int serviceID = 0;
Connection connection = null;
final DBUtils d = new DBUtils(getClass());
try {
connection = getConnection();
d.watch(connection);
final PreparedStatement statement =
connection.prepareStatement("SELECT serviceID from service where serviceName = ?");
d.watch(statement);
statement.setString(1, service);
final ResultSet results = statement.executeQuery();
d.watch(results);
results.next();
serviceID = results.getInt(1);
return serviceID;
} finally {
d.cleanUp();
}
}
/**
* Return the count of current outages.
*
* <p>Note: This method has been optimized for the simplest query.
*
* @return a int.
* @throws java.sql.SQLException if any.
*/
public static int getOutageCount() throws SQLException {
int outageCount = 0;
final Connection conn = Vault.getDbConnection();
final DBUtils d = new DBUtils(OutageFactory.class, conn);
try {
final Statement stmt = conn.createStatement();
d.watch(stmt);
final ResultSet rs =
stmt.executeQuery(
"SELECT COUNT(OUTAGEID) AS OUTAGECOUNT FROM OUTAGES "
+ "JOIN NODE USING(NODEID) "
+ "JOIN IPINTERFACE ON OUTAGES.NODEID=IPINTERFACE.NODEID AND OUTAGES.IPADDR=IPINTERFACE.IPADDR "
+ "JOIN IFSERVICES ON OUTAGES.NODEID=IFSERVICES.NODEID AND OUTAGES.IPADDR=IFSERVICES.IPADDR AND OUTAGES.SERVICEID=IFSERVICES.SERVICEID "
+ "WHERE IFREGAINEDSERVICE IS NULL "
+ "AND (NODE.NODETYPE != 'D' AND IPINTERFACE.ISMANAGED != 'D' AND IFSERVICES.STATUS != 'D') ");
d.watch(rs);
if (rs.next()) {
outageCount = rs.getInt("OUTAGECOUNT");
}
} finally {
d.cleanUp();
}
return outageCount;
}
/**
* getActiveNodes
*
* @return a {@link java.util.List} object.
* @throws java.sql.SQLException if any.
*/
public List<Integer> getActiveNodes() throws SQLException {
String NODE_QUERY =
"SELECT n.nodeid "
+ "FROM node n "
+ "WHERE n.nodetype != 'D' "
+ "ORDER BY n.nodelabel";
java.sql.Connection connection = null;
final List<Integer> allNodes = new ArrayList<Integer>();
final DBUtils d = new DBUtils(getClass());
try {
connection = getConnection();
d.watch(connection);
final Statement stmt = connection.createStatement();
d.watch(stmt);
final ResultSet rset = stmt.executeQuery(NODE_QUERY);
d.watch(rset);
if (rset != null) {
// Iterate through the result and build the array list
while (rset.next()) {
int nodeID = rset.getInt(1);
allNodes.add(nodeID);
}
}
return allNodes;
} finally {
d.cleanUp();
}
}
/**
* getOutage
*
* @param outageId a int.
* @return a {@link org.opennms.web.outage.Outage} object.
* @throws java.sql.SQLException if any.
*/
public static Outage getOutage(int outageId) throws SQLException {
Outage outage = null;
final Connection conn = Vault.getDbConnection();
final DBUtils d = new DBUtils(OutageFactory.class, conn);
try {
final PreparedStatement stmt =
conn.prepareStatement(
"SELECT OUTAGES.*, NODE.NODELABEL, IPINTERFACE.IPHOSTNAME, SERVICE.SERVICENAME, NOTIFICATIONS.NOTIFYID, NOTIFICATIONS.ANSWEREDBY FROM OUTAGES "
+ "JOIN NODE USING(NODEID) "
+ "JOIN IPINTERFACE ON OUTAGES.NODEID=IPINTERFACE.NODEID AND OUTAGES.IPADDR=IPINTERFACE.IPADDR "
+ "LEFT OUTER JOIN SERVICE USING(SERVICEID) "
+ "LEFT OUTER JOIN NOTIFICATIONS ON SVCLOSTEVENTID=NOTIFICATIONS.EVENTID "
+ "WHERE OUTAGEID=?");
d.watch(stmt);
stmt.setInt(1, outageId);
final ResultSet rs = stmt.executeQuery();
d.watch(rs);
Outage[] outages = rs2Outages(rs);
if (outages != null && outages.length > 0) {
outage = outages[0];
}
} finally {
d.cleanUp();
}
return outage;
}
/**
* getServiceNoticeStatus
*
* @param nodeID a {@link java.lang.String} object.
* @param ipaddr a {@link java.lang.String} object.
* @param service a {@link java.lang.String} object.
* @return a {@link java.lang.String} object.
* @throws java.sql.SQLException if any.
*/
public String getServiceNoticeStatus(
final String nodeID, final String ipaddr, final String service) throws SQLException {
String notify = "Y";
final String query =
"SELECT notify FROM ifservices, service WHERE nodeid=? AND ipaddr=? AND ifservices.serviceid=service.serviceid AND service.servicename=?";
java.sql.Connection connection = null;
final DBUtils d = new DBUtils(getClass());
try {
connection = getConnection();
d.watch(connection);
final PreparedStatement statement = connection.prepareStatement(query);
d.watch(statement);
statement.setInt(1, Integer.parseInt(nodeID));
statement.setString(2, ipaddr);
statement.setString(3, service);
final ResultSet rs = statement.executeQuery();
d.watch(rs);
if (rs.next() && rs.getString("notify") != null) {
notify = rs.getString("notify");
if (notify == null) notify = "Y";
}
return notify;
} finally {
d.cleanUp();
}
}
/** {@inheritDoc} */
public boolean isInterfaceInDB(Connection dbConn, InetAddress ifAddress) throws SQLException {
boolean result = false;
if (log().isDebugEnabled()) {
log()
.debug(
"isInterfaceInDB: attempting to lookup interface "
+ InetAddressUtils.str(ifAddress)
+ " in the database.");
}
// Set connection as read-only
//
// dbConn.setReadOnly(true);
ResultSet rs = null;
final DBUtils d = new DBUtils(getClass());
try {
PreparedStatement s = dbConn.prepareStatement(RETRIEVE_IPADDR_SQL);
d.watch(s);
s.setString(1, InetAddressUtils.str(ifAddress));
rs = s.executeQuery();
d.watch(rs);
result = rs.next();
} finally {
d.cleanUp();
}
return result;
}
/**
* This method determines what label should be associated with a particular node. A database
* connection is retrieved from the Vault.
*
* <p>WARNING: A properly instantiated and initialized Vault class object is required prior to
* calling this method. This method will initially only be called from the WEB UI.
*
* @param nodeID Unique identifier of the node to be updated.
* @return NodeLabel Object containing label and source values
* @throws java.sql.SQLException if any.
* @deprecated Update this to use modern DAO methods instead of raw SQL
*/
public NodeLabelJDBCImpl computeLabel(final int nodeID) throws SQLException {
final Connection dbConnection = DataSourceFactory.getInstance().getConnection();
final DBUtils d = new DBUtils(NodeLabelJDBCImpl.class, dbConnection);
try {
return computeLabel(nodeID, null);
} finally {
d.cleanUp();
}
}
/**
* This method updates the 'nodelabel' and 'nodelabelsource' fields of the 'node' table for the
* specified nodeID. A database connection is retrieved from the Vault.
*
* <p>WARNING: A properly instantiated and initialized Vault class object is required prior to
* calling this method. This method will initially only be called from the WEB UI.
*
* @param nodeID Unique identifier of the node to be updated.
* @param nodeLabel Object containing label and source values.
* @throws java.sql.SQLException if any.
* @deprecated Use a {@link NodeDao#update(org.opennms.netmgt.model.OnmsNode)} method call instead
*/
public void assignLabel(final int nodeID, final NodeLabelJDBCImpl nodeLabel) throws SQLException {
final Connection dbConnection = DataSourceFactory.getInstance().getConnection();
final DBUtils d = new DBUtils(NodeLabelJDBCImpl.class, dbConnection);
try {
assignLabel(nodeID, nodeLabel, dbConnection);
} finally {
d.cleanUp();
}
}
/**
* syncServices
*
* @param conn a {@link java.sql.Connection} object.
* @throws java.sql.SQLException if any.
*/
public void syncServices(Connection conn) throws SQLException {
List<String> serviceNames = syncServicesTable(conn);
PreparedStatement delFromIfServicesStmt = null;
final DBUtils d = new DBUtils(getClass());
try {
List<String> protocols = getCapsdConfig().getConfiguredProtocols();
/*
* now iterate over the services from the 'service' table
* and determine if any no longer exist in the list of
* configured protocols
*/
for (String service : serviceNames) {
if (!protocols.contains(service)) {
if (log().isDebugEnabled()) {
log()
.debug(
"syncServices: service "
+ service
+ " exists in the database but not in the Capsd config file.");
}
Integer id = m_serviceNameToId.get(service);
// Delete 'ifServices' table entries which refer to the
// service
if (log().isDebugEnabled()) {
log()
.debug(
"syncServices: deleting all references to service id "
+ id
+ " from the IfServices table.");
}
delFromIfServicesStmt = conn.prepareStatement(DELETE_IFSERVICES_SQL);
d.watch(delFromIfServicesStmt);
delFromIfServicesStmt.setInt(1, id.intValue());
delFromIfServicesStmt.executeUpdate();
log()
.info(
"syncServices: deleted service id "
+ id
+ " for service '"
+ service
+ "' from the IfServices table.");
}
}
} finally {
d.cleanUp();
}
}
/**
* updateNoticeWithUserInfo
*
* @throws java.io.IOException if any.
* @throws org.exolab.castor.xml.ValidationException if any.
* @throws org.exolab.castor.xml.MarshalException if any.
* @param userId a {@link java.lang.String} object.
* @param noticeId a int.
* @param media a {@link java.lang.String} object.
* @param contactInfo a {@link java.lang.String} object.
* @param autoNotify a {@link java.lang.String} object.
* @throws java.sql.SQLException if any.
*/
public void updateNoticeWithUserInfo(
final String userId,
final int noticeId,
final String media,
final String contactInfo,
final String autoNotify)
throws SQLException, MarshalException, ValidationException, IOException {
if (noticeId < 0) return;
int userNotifId = getUserNotifId();
ThreadCategory log = this.log();
if (log.isDebugEnabled()) {
log.debug(
"updating usersnotified: ID = "
+ userNotifId
+ " User = "******", notice ID = "
+ noticeId
+ ", conctactinfo = "
+ contactInfo
+ ", media = "
+ media
+ ", autoNotify = "
+ autoNotify);
}
Connection connection = null;
final DBUtils d = new DBUtils(getClass());
try {
connection = getConnection();
d.watch(connection);
final PreparedStatement insert =
connection.prepareStatement(
"INSERT INTO usersNotified (id, userid, notifyid, notifytime, media, contactinfo, autonotify) values (?,?,?,?,?,?,?)");
d.watch(insert);
insert.setInt(1, userNotifId);
insert.setString(2, userId);
insert.setInt(3, noticeId);
insert.setTimestamp(4, new Timestamp((new Date()).getTime()));
insert.setString(5, media);
insert.setString(6, contactInfo);
insert.setString(7, autoNotify);
insert.executeUpdate();
} finally {
d.cleanUp();
}
}
/**
* Count the number of outages for a given outage type.
*
* @param outageType a {@link org.opennms.web.outage.OutageType} object.
* @param filters an array of org$opennms$web$filter$Filter objects.
* @return a int.
* @throws java.sql.SQLException if any.
*/
public static int getOutageCount(OutageType outageType, Filter[] filters) throws SQLException {
if (outageType == null || filters == null) {
throw new IllegalArgumentException("Cannot take null parameters.");
}
int outageCount = 0;
final Connection conn = Vault.getDbConnection();
final DBUtils d = new DBUtils(OutageFactory.class, conn);
try {
StringBuffer select =
new StringBuffer(
"SELECT COUNT(OUTAGEID) AS OUTAGECOUNT FROM OUTAGES "
+ "JOIN NODE USING(NODEID) "
+ "JOIN IPINTERFACE ON OUTAGES.NODEID=IPINTERFACE.NODEID AND OUTAGES.IPADDR=IPINTERFACE.IPADDR "
+ "JOIN IFSERVICES ON OUTAGES.NODEID=IFSERVICES.NODEID AND OUTAGES.IPADDR=IFSERVICES.IPADDR AND OUTAGES.SERVICEID=IFSERVICES.SERVICEID "
+ "LEFT OUTER JOIN SERVICE ON OUTAGES.SERVICEID=SERVICE.SERVICEID "
+ "LEFT OUTER JOIN NOTIFICATIONS ON SVCLOSTEVENTID=NOTIFICATIONS.NOTIFYID "
+ "WHERE (NODE.NODETYPE != 'D' AND IPINTERFACE.ISMANAGED != 'D' AND IFSERVICES.STATUS != 'D') "
+ "AND ");
select.append(outageType.getClause());
for (Filter filter : filters) {
select.append(" AND ");
select.append(filter.getParamSql());
}
final PreparedStatement stmt = conn.prepareStatement(select.toString());
d.watch(stmt);
int parameterIndex = 1;
for (Filter filter : filters) {
parameterIndex += filter.bindParam(stmt, parameterIndex);
}
final ResultSet rs = stmt.executeQuery();
d.watch(rs);
if (rs.next()) {
outageCount = rs.getInt("OUTAGECOUNT");
}
} finally {
d.cleanUp();
}
return outageCount;
}
/**
* getInterfaceDbNodeId
*
* @param dbConn a {@link java.sql.Connection} object.
* @param ifAddress a {@link java.net.InetAddress} object.
* @param ifIndex a int.
* @return a int.
* @throws java.sql.SQLException if any.
*/
public int getInterfaceDbNodeId(Connection dbConn, InetAddress ifAddress, int ifIndex)
throws SQLException {
if (log().isDebugEnabled()) {
log()
.debug(
"getInterfaceDbNodeId: attempting to lookup interface "
+ InetAddressUtils.str(ifAddress)
+ "/ifindex: "
+ ifIndex
+ " in the database.");
}
// Set connection as read-only
// dbConn.setReadOnly(true);
StringBuffer qs = new StringBuffer(RETRIEVE_IPADDR_NODEID_SQL);
if (ifIndex != -1) {
qs.append(" AND ifindex=?");
}
int nodeid = -1;
final DBUtils d = new DBUtils(getClass());
try {
PreparedStatement s = dbConn.prepareStatement(qs.toString());
d.watch(s);
s.setString(1, InetAddressUtils.str(ifAddress));
if (ifIndex != -1) {
s.setInt(2, ifIndex);
}
ResultSet rs = s.executeQuery();
d.watch(rs);
if (rs.next()) {
nodeid = rs.getInt(1);
}
} finally {
d.cleanUp();
}
return nodeid;
}
/**
* This method queries the 'node' table for the value of the 'nodelabel' and 'nodelabelsource'
* fields for the node with the provided nodeID. A NodeLabel object is returned initialized with
* the retrieved values.
*
* @param nodeID Unique ID of node whose label info is to be retrieved
* @param dbConnection SQL database connection
* @return object initialized with node label & source flag
* @throws java.sql.SQLException if any.
* @deprecated Use a {@link NodeDao#load(Integer)} method call instead
*/
public NodeLabelJDBCImpl retrieveLabel(int nodeID, Connection dbConnection) throws SQLException {
String nodeLabel = null;
String nodeLabelSource = null;
PreparedStatement stmt = null;
ResultSet rs = null;
final DBUtils d = new DBUtils(NodeLabelJDBCImpl.class);
LOG.debug("NodeLabel.retrieveLabel: sql: {} node id: {}", SQL_DB_RETRIEVE_NODELABEL, nodeID);
try {
stmt = dbConnection.prepareStatement(SQL_DB_RETRIEVE_NODELABEL);
d.watch(stmt);
stmt.setInt(1, nodeID);
// Issue database query
rs = stmt.executeQuery();
d.watch(rs);
// Process result set, retrieve node's sysname
if (rs.next()) {
nodeLabel = rs.getString(1);
nodeLabelSource = rs.getString(2);
}
} finally {
d.cleanUp();
}
if (NodeLabelSource.ADDRESS.toString().equals(nodeLabelSource)) {
return new NodeLabelJDBCImpl(nodeLabel, NodeLabelSource.ADDRESS);
} else if (NodeLabelSource.HOSTNAME.toString().equals(nodeLabelSource)) {
return new NodeLabelJDBCImpl(nodeLabel, NodeLabelSource.HOSTNAME);
} else if (NodeLabelSource.NETBIOS.toString().equals(nodeLabelSource)) {
return new NodeLabelJDBCImpl(nodeLabel, NodeLabelSource.NETBIOS);
} else if (NodeLabelSource.SYSNAME.toString().equals(nodeLabelSource)) {
return new NodeLabelJDBCImpl(nodeLabel, NodeLabelSource.SYSNAME);
} else if (NodeLabelSource.UNKNOWN.toString().equals(nodeLabelSource)) {
return new NodeLabelJDBCImpl(nodeLabel, NodeLabelSource.UNKNOWN);
} else if (NodeLabelSource.USER.toString().equals(nodeLabelSource)) {
return new NodeLabelJDBCImpl(nodeLabel, NodeLabelSource.USER);
} else {
return new NodeLabelJDBCImpl(nodeLabel, NodeLabelSource.UNKNOWN);
}
}
/**
* This method updates the 'nodelabel' and 'nodelabelsource' fields of the 'node' table for the
* specified nodeID.
*
* <p>If nodeLabel parameter is NULL the method will first call computeLabel() and use the
* resulting NodeLabel object to update the database.
*
* @param nodeID Unique identifier of the node to be updated.
* @param nodeLabel Object containing label and source values.
* @param dbConnection SQL database connection
* @throws java.sql.SQLException if any.
* @deprecated Use a {@link NodeDao#update(org.opennms.netmgt.model.OnmsNode)} method call instead
*/
public void assignLabel(
final int nodeID, NodeLabelJDBCImpl nodeLabel, final Connection dbConnection)
throws SQLException {
final DBUtils d = new DBUtils(NodeLabelJDBCImpl.class);
try {
// Issue SQL update to assign the 'nodelabel' && 'nodelabelsource' fields of the 'node' table
PreparedStatement stmt = dbConnection.prepareStatement(SQL_DB_UPDATE_NODE_LABEL);
d.watch(stmt);
int column = 1;
// Node Label
LOG.debug(
"NodeLabel.assignLabel: Node label: {} source: {}",
nodeLabel.getLabel(),
nodeLabel.getSource());
if (nodeLabel.getLabel() != null) {
// nodeLabel may not exceed MAX_NODELABEL_LEN.if it does truncate it
String label = nodeLabel.getLabel();
if (label.length() > MAX_NODE_LABEL_LENGTH) {
label = label.substring(0, MAX_NODE_LABEL_LENGTH);
}
stmt.setString(column++, label);
} else {
stmt.setNull(column++, java.sql.Types.VARCHAR);
}
// Node Label Source
stmt.setString(column++, String.valueOf(nodeLabel.getSource()));
// Node ID
stmt.setInt(column++, nodeID);
stmt.executeUpdate();
} finally {
d.cleanUp();
}
}
/**
* This method returns a boolean indicating if the page has been responded to by any member of the
* group the page was sent to.
*
* @param noticeId a int.
* @return a boolean.
* @throws java.io.IOException if any.
* @throws org.exolab.castor.xml.MarshalException if any.
* @throws org.exolab.castor.xml.ValidationException if any.
*/
public boolean noticeOutstanding(final int noticeId)
throws IOException, MarshalException, ValidationException {
boolean outstanding = false;
Connection connection = null;
final DBUtils d = new DBUtils(getClass());
try {
connection = getConnection();
d.watch(connection);
final PreparedStatement statement =
connection.prepareStatement(
getConfigManager().getConfiguration().getOutstandingNoticesSql());
d.watch(statement);
statement.setInt(1, noticeId);
ResultSet results = statement.executeQuery();
d.watch(results);
// count how many rows were returned, if there is even one then the
// page
// has been responded too.
int count = 0;
while (results.next()) {
count++;
}
if (count == 0) {
outstanding = true;
}
} catch (SQLException e) {
log().error("Error getting notice status: " + e.getMessage(), e);
} finally {
d.cleanUp();
}
return outstanding;
}
/**
* getCurrentAssetNodesList
*
* @return a {@link java.util.List} object.
* @throws java.sql.SQLException if any.
*/
public List<Integer> getCurrentAssetNodesList() throws SQLException {
List<Integer> list = new ArrayList<Integer>();
final DBUtils d = new DBUtils(getClass());
try {
Connection conn = DataSourceFactory.getInstance().getConnection();
d.watch(conn);
Statement stmt = conn.createStatement();
d.watch(stmt);
ResultSet rs = stmt.executeQuery("SELECT NODEID FROM ASSETS");
d.watch(rs);
while (rs.next()) {
list.add(Integer.valueOf(rs.getInt("NODEID")));
}
} finally {
d.cleanUp();
}
return list;
}
/**
* Retrieve all the interfaces and services from the database, and keep them in the user session.
*
* @param userSession Current user working session
* @param nodeId Id of the node to manage
*/
private List<ManagedInterface> getInterfaces(HttpSession userSession, int nodeId)
throws SQLException {
Connection connection = null;
List<ManagedInterface> allInterfaces = new ArrayList<ManagedInterface>();
int lineCount = 0;
final DBUtils d = new DBUtils(getClass());
try {
connection = DataSourceFactory.getInstance().getConnection();
d.watch(connection);
PreparedStatement ifaceStmt = connection.prepareStatement(INTERFACE_QUERY);
d.watch(ifaceStmt);
ifaceStmt.setInt(1, nodeId);
ResultSet ifaceResults = ifaceStmt.executeQuery();
d.watch(ifaceResults);
while (ifaceResults.next()) {
lineCount++;
ManagedInterface newInterface = new ManagedInterface();
newInterface.setNodeid(nodeId);
newInterface.setAddress(ifaceResults.getString(1));
newInterface.setStatus(ifaceResults.getString(2));
allInterfaces.add(newInterface);
PreparedStatement svcStmt = connection.prepareStatement(SERVICE_QUERY);
d.watch(svcStmt);
svcStmt.setInt(1, nodeId);
svcStmt.setString(2, newInterface.getAddress());
ResultSet svcResults = svcStmt.executeQuery();
d.watch(svcResults);
while (svcResults.next()) {
lineCount++;
ManagedService newService = new ManagedService();
newService.setId(svcResults.getInt(1));
newService.setName(svcResults.getString(2));
newService.setStatus(svcResults.getString(3));
newInterface.addService(newService);
}
}
userSession.setAttribute("lineItems.nodemanagement", Integer.valueOf(lineCount));
} finally {
d.cleanUp();
}
return allInterfaces;
}
/**
* Insert values into the EVENTS table
*
* @exception java.sql.SQLException Thrown if there is an error adding the event to the database.
* @exception java.lang.NullPointerException Thrown if a required resource cannot be found in the
* properties file.
*/
private void insertEvent(final Header eventHeader, final Event event, final Connection connection)
throws SQLException {
// Execute the statement to get the next event id
final int eventID = getNextId();
LOG.debug("DBID: {}", eventID);
synchronized (event) {
event.setDbid(eventID);
}
final DBUtils d = new DBUtils(getClass());
try {
final PreparedStatement insStmt =
connection.prepareStatement(EventdConstants.SQL_DB_INS_EVENT);
d.watch(insStmt);
// eventID
insStmt.setInt(1, eventID);
// eventUEI
insStmt.setString(2, Constants.format(event.getUei(), EVENT_UEI_FIELD_SIZE));
// nodeID
final Long nodeid = event.getNodeid();
set(insStmt, 3, event.hasNodeid() ? nodeid.intValue() : -1);
// eventTime
insStmt.setTimestamp(4, getEventTime(event));
// Resolve the event host to a hostname using the ipInterface table
String hostname = getEventHost(event);
// eventHost
set(insStmt, 5, Constants.format(hostname, EVENT_HOST_FIELD_SIZE));
// ipAddr
set(insStmt, 6, Constants.format(event.getInterface(), EVENT_INTERFACE_FIELD_SIZE));
// eventDpName
String dpName = "localhost";
if (eventHeader != null && eventHeader.getDpName() != null) {
dpName = Constants.format(eventHeader.getDpName(), EVENT_DPNAME_FIELD_SIZE);
} else if (event.getDistPoller() != null) {
dpName = Constants.format(event.getDistPoller(), EVENT_DPNAME_FIELD_SIZE);
}
insStmt.setString(7, dpName);
// eventSnmpHost
set(insStmt, 8, Constants.format(event.getSnmphost(), EVENT_SNMPHOST_FIELD_SIZE));
// service identifier - convert the service name to a service id
set(insStmt, 9, getEventServiceId(event));
// eventSnmp
if (event.getSnmp() != null) {
insStmt.setString(10, SnmpInfo.format(event.getSnmp(), EVENT_SNMP_FIELD_SIZE));
} else {
insStmt.setNull(10, Types.VARCHAR);
}
// eventParms
// Replace any null bytes with a space, otherwise postgres will complain about encoding in
// UNICODE
final String parametersString = Parameter.format(event);
set(insStmt, 11, Constants.format(parametersString, 0));
// eventCreateTime
final Timestamp eventCreateTime = new Timestamp(System.currentTimeMillis());
insStmt.setTimestamp(12, eventCreateTime);
// eventDescr
set(insStmt, 13, Constants.format(event.getDescr(), 0));
// eventLoggroup
set(
insStmt,
14,
(event.getLoggroupCount() > 0)
? Constants.format(event.getLoggroup(), EVENT_LOGGRP_FIELD_SIZE)
: null);
// eventLogMsg
// eventLog
// eventDisplay
if (event.getLogmsg() != null) {
// set log message
set(insStmt, 15, Constants.format(event.getLogmsg().getContent(), 0));
String logdest = event.getLogmsg().getDest();
if (logdest.equals("logndisplay")) {
// if 'logndisplay' set both log and display column to yes
set(insStmt, 16, MSG_YES);
set(insStmt, 17, MSG_YES);
} else if (logdest.equals("logonly")) {
// if 'logonly' set log column to true
set(insStmt, 16, MSG_YES);
set(insStmt, 17, MSG_NO);
} else if (logdest.equals("displayonly")) {
// if 'displayonly' set display column to true
set(insStmt, 16, MSG_NO);
set(insStmt, 17, MSG_YES);
} else if (logdest.equals("suppress")) {
// if 'suppress' set both log and display to false
set(insStmt, 16, MSG_NO);
set(insStmt, 17, MSG_NO);
}
} else {
insStmt.setNull(15, Types.VARCHAR);
/*
* If this is an event that had no match in the event conf
* mark it as to be logged and displayed so that there
* are no events that slip through the system
* without the user knowing about them
*/
set(insStmt, 17, MSG_YES);
}
// eventSeverity
set(insStmt, 18, OnmsSeverity.get(event.getSeverity()).getId());
// eventPathOutage
set(
insStmt,
19,
(event.getPathoutage() != null)
? Constants.format(event.getPathoutage(), EVENT_PATHOUTAGE_FIELD_SIZE)
: null);
// eventCorrelation
set(
insStmt,
20,
(event.getCorrelation() != null)
? org.opennms.netmgt.dao.util.Correlation.format(
event.getCorrelation(), EVENT_CORRELATION_FIELD_SIZE)
: null);
// eventSuppressedCount
insStmt.setNull(21, Types.INTEGER);
// eventOperInstruct
set(insStmt, 22, Constants.format(event.getOperinstruct(), EVENT_OPERINSTRUCT_FIELD_SIZE));
// eventAutoAction
set(
insStmt,
23,
(event.getAutoactionCount() > 0)
? AutoAction.format(event.getAutoaction(), EVENT_AUTOACTION_FIELD_SIZE)
: null);
// eventOperAction / eventOperActionMenuText
if (event.getOperactionCount() > 0) {
final List<Operaction> a = new ArrayList<Operaction>();
final List<String> b = new ArrayList<String>();
for (final Operaction eoa : event.getOperactionCollection()) {
a.add(eoa);
b.add(eoa.getMenutext());
}
set(insStmt, 24, OperatorAction.format(a, EVENT_OPERACTION_FIELD_SIZE));
set(insStmt, 25, Constants.format(b, EVENT_OPERACTION_MENU_FIELD_SIZE));
} else {
insStmt.setNull(24, Types.VARCHAR);
insStmt.setNull(25, Types.VARCHAR);
}
// eventNotification, this column no longer needed
insStmt.setNull(26, Types.VARCHAR);
// eventTroubleTicket / eventTroubleTicket state
if (event.getTticket() != null) {
set(
insStmt,
27,
Constants.format(event.getTticket().getContent(), EVENT_TTICKET_FIELD_SIZE));
set(insStmt, 28, event.getTticket().getState().equals("on") ? 1 : 0);
} else {
insStmt.setNull(27, Types.VARCHAR);
insStmt.setNull(28, Types.INTEGER);
}
// eventForward
set(
insStmt,
29,
(event.getForwardCount() > 0)
? org.opennms.netmgt.dao.util.Forward.format(
event.getForward(), EVENT_FORWARD_FIELD_SIZE)
: null);
// event mouseOverText
set(insStmt, 30, Constants.format(event.getMouseovertext(), EVENT_MOUSEOVERTEXT_FIELD_SIZE));
// eventAckUser
if (event.getAutoacknowledge() != null
&& event.getAutoacknowledge().getState().equals("on")) {
set(
insStmt,
31,
Constants.format(event.getAutoacknowledge().getContent(), EVENT_ACKUSER_FIELD_SIZE));
// eventAckTime - if autoacknowledge is present,
// set time to event create time
set(insStmt, 32, eventCreateTime);
} else {
insStmt.setNull(31, Types.INTEGER);
insStmt.setNull(32, Types.TIMESTAMP);
}
// eventSource
set(insStmt, 33, Constants.format(event.getSource(), EVENT_SOURCE_FIELD_SIZE));
// ifindex
if (event.hasIfIndex()) {
set(insStmt, 34, event.getIfIndex());
} else {
insStmt.setNull(34, Types.INTEGER);
}
// execute
insStmt.executeUpdate();
} finally {
d.cleanUp();
}
LOG.debug("SUCCESSFULLY added {} related data into the EVENTS table.", event.getUei());
}
/**
* This method inserts a row into the notifications table in the database. This row indicates that
* the page has been sent out.
*
* @param queueID a {@link java.lang.String} object.
* @param notification TODO
* @param notifyId a int.
* @param params a {@link java.util.Map} object.
* @throws java.sql.SQLException if any.
*/
public void insertNotice(
final int notifyId,
final Map<String, String> params,
final String queueID,
final Notification notification)
throws SQLException {
Connection connection = null;
final DBUtils d = new DBUtils(getClass());
try {
connection = getConnection();
d.watch(connection);
final PreparedStatement statement =
connection.prepareStatement(
"INSERT INTO notifications ("
+ "textmsg, numericmsg, notifyid, pagetime, nodeid, interfaceid, serviceid, eventid, "
+ "eventuei, subject, queueID, notifConfigName) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
d.watch(statement);
// notifications textMsg field
statement.setString(1, params.get(NotificationManager.PARAM_TEXT_MSG));
// notifications numericMsg field
String numMsg = params.get(NotificationManager.PARAM_NUM_MSG);
if (numMsg != null && numMsg.length() > 256) {
log().warn("numericmsg too long, it will be truncated");
numMsg = numMsg.substring(0, 256);
}
statement.setString(2, numMsg);
// notifications notifyID field
statement.setInt(3, notifyId);
// notifications pageTime field
statement.setTimestamp(4, new Timestamp((new Date()).getTime()));
// notifications nodeID field
String node = params.get(NotificationManager.PARAM_NODE);
if (node != null
&& !node.trim().equals("")
&& !node.equalsIgnoreCase("null")
&& !node.equalsIgnoreCase("%nodeid%")) {
statement.setInt(5, Integer.parseInt(node));
} else {
statement.setNull(5, Types.INTEGER);
}
// notifications interfaceID field
String ipaddr = params.get(NotificationManager.PARAM_INTERFACE);
if (ipaddr != null
&& !ipaddr.trim().equals("")
&& !ipaddr.equalsIgnoreCase("null")
&& !ipaddr.equalsIgnoreCase("%interface%")) {
statement.setString(6, ipaddr);
} else {
statement.setString(6, null);
}
// notifications serviceID field
String service = params.get(NotificationManager.PARAM_SERVICE);
if (service != null
&& !service.trim().equals("")
&& !service.equalsIgnoreCase("null")
&& !service.equalsIgnoreCase("%service%")) {
statement.setInt(7, getServiceId(service));
} else {
statement.setNull(7, Types.INTEGER);
}
// eventID field
final String eventID = params.get("eventID");
if (eventID != null
&& !eventID.trim().equals("")
&& !eventID.trim().equals("0")
&& !eventID.equalsIgnoreCase("null")
&& !eventID.equalsIgnoreCase("%eventid%")) {
statement.setInt(8, Integer.parseInt(eventID));
} else {
statement.setNull(8, Types.INTEGER);
}
statement.setString(9, params.get("eventUEI"));
// notifications subject field
statement.setString(10, params.get(NotificationManager.PARAM_SUBJECT));
// the queue this will be sent on
statement.setString(11, queueID);
statement.setString(12, notification.getName());
statement.executeUpdate();
} finally {
d.cleanUp();
}
}
/**
* syncSnmpPrimaryState
*
* @param conn a {@link java.sql.Connection} object.
* @throws java.sql.SQLException if any.
*/
public synchronized void syncSnmpPrimaryState(Connection conn) throws SQLException {
if (conn == null) {
throw new IllegalArgumentException("Sync failed...must have valid database connection.");
}
/*
* Retrieve all non-deleted SNMP-supporting IP interfaces from the
* ipInterface table and build a map of nodes to interface entry list
*/
log().debug("syncSnmpPrimaryState: building map of nodes to interfaces...");
Map<Integer, List<LightWeightIfEntry>> nodes = new HashMap<Integer, List<LightWeightIfEntry>>();
final DBUtils d = new DBUtils(getClass());
try {
// prepare the SQL statement to query the database
PreparedStatement ipRetStmt = conn.prepareStatement(SQL_DB_RETRIEVE_SNMP_IP_INTERFACES);
d.watch(ipRetStmt);
ResultSet result = ipRetStmt.executeQuery();
d.watch(result);
// Iterate over result set and build map of interface
// entries keyed by node id.
List<LightWeightIfEntry> ifList = new ArrayList<LightWeightIfEntry>();
while (result.next()) {
// Node Id
int nodeId = result.getInt(1);
// IP address
String address = result.getString(2);
if (address == null) {
log().warn("invalid ipInterface table entry, no IP address, skipping...");
continue;
}
// ifIndex
int ifIndex = result.getInt(6);
if (result.wasNull()) {
if (log().isDebugEnabled()) {
log()
.debug(
"ipInterface table entry for address "
+ address
+ " does not have a valid ifIndex ");
}
ifIndex = LightWeightIfEntry.NULL_IFINDEX;
} else if (ifIndex < 1) {
if (ifIndex == CapsdConfig.LAME_SNMP_HOST_IFINDEX) {
if (log().isDebugEnabled()) {
log()
.debug(
"Using ifIndex = "
+ CapsdConfig.LAME_SNMP_HOST_IFINDEX
+ " for address "
+ address);
}
} else {
if (log().isDebugEnabled()) {
log()
.debug(
"ipInterface table entry for address "
+ address
+ " does not have a valid ifIndex ");
}
ifIndex = LightWeightIfEntry.NULL_IFINDEX;
}
}
// Primary SNMP State
char primarySnmpState = DbIpInterfaceEntry.SNMP_UNKNOWN;
String str = result.getString(4);
if (str != null) {
primarySnmpState = str.charAt(0);
}
// ifType
int ifType = result.getInt(5);
if (result.wasNull()) {
if (log().isDebugEnabled()) {
log()
.debug(
"snmpInterface table entry for address "
+ address
+ " does not have a valid ifType");
}
ifType = LightWeightIfEntry.NULL_IFTYPE;
}
// New node or existing node?
ifList = nodes.get(new Integer(nodeId));
if (ifList == null) {
// Create new interface entry list
ifList = new ArrayList<LightWeightIfEntry>();
ifList.add(
new LightWeightIfEntry(
nodeId,
ifIndex,
address,
DbIpInterfaceEntry.STATE_UNKNOWN,
primarySnmpState,
ifType));
// Add interface entry list to the map
nodes.put(nodeId, ifList);
} else {
// Just add the current interface to the
// node's interface list
ifList.add(
new LightWeightIfEntry(
nodeId,
ifIndex,
address,
DbIpInterfaceEntry.STATE_UNKNOWN,
primarySnmpState,
ifType));
}
}
} finally {
d.cleanUp();
}
/*
* Iterate over the nodes in the map and determine what the primary
* SNMP interface for each node should be. Keep track of those
* interfaces whose primary SNMP interface state has changed so that
* the database can be updated accordingly.
*/
if (log().isDebugEnabled()) {
log()
.debug(
"syncSnmpPrimaryState: iterating over nodes in map and checking primary SNMP interface, node count: "
+ nodes.size());
}
Iterator<Integer> niter = nodes.keySet().iterator();
while (niter.hasNext()) {
// Get the nodeid (key)
Integer nId = niter.next();
if (log().isDebugEnabled()) {
log().debug("building SNMP address list for node " + nId);
}
// Lookup the interface list (value)
List<LightWeightIfEntry> ifEntries = nodes.get(nId);
/*
* From the interface entries build a list of InetAddress objects
* eligible to be the primary SNMP interface for the node, and a
* list of loopback InetAddress objects eligible to be the primary
* SNMP interface for the node.
*/
List<InetAddress> addressList = new ArrayList<InetAddress>();
List<InetAddress> lbAddressList = new ArrayList<InetAddress>();
for (LightWeightIfEntry lwIf : ifEntries) {
/*
* Skip interfaces which do not have a valid (non-null) ifIndex
* as they are not eligible to be the primary SNMP interface
*/
if (lwIf.getIfIndex() == LightWeightIfEntry.NULL_IFINDEX) {
if (log().isDebugEnabled()) {
log()
.debug(
"skipping address " + lwIf.getAddress() + ": does not have a valid ifIndex.");
}
continue;
}
InetAddress addr = InetAddressUtils.addr(lwIf.getAddress());
addressList.add(addr);
if (lwIf.getIfType() == LightWeightIfEntry.LOOPBACK_IFTYPE) {
lbAddressList.add(addr);
}
}
/*
* Determine primary SNMP interface from the lists of possible addresses
* in this order: loopback interfaces in collectd-configuration.xml,
* other interfaces in collectd-configuration.xml, loopback interfaces in
* the database, other interfaces in the database.
*/
boolean strict = true;
InetAddress primarySnmpIf = null;
String psiType = null;
if (lbAddressList != null) {
primarySnmpIf = getCapsdConfig().determinePrimarySnmpInterface(lbAddressList, strict);
psiType =
ConfigFileConstants.getFileName(ConfigFileConstants.COLLECTD_CONFIG_FILE_NAME)
+ " loopback addresses";
}
if (primarySnmpIf == null) {
primarySnmpIf = getCapsdConfig().determinePrimarySnmpInterface(addressList, strict);
psiType =
ConfigFileConstants.getFileName(ConfigFileConstants.COLLECTD_CONFIG_FILE_NAME)
+ " addresses";
}
strict = false;
if ((primarySnmpIf == null) && (lbAddressList != null)) {
primarySnmpIf = getCapsdConfig().determinePrimarySnmpInterface(lbAddressList, strict);
psiType = "DB loopback addresses";
}
if (primarySnmpIf == null) {
primarySnmpIf = getCapsdConfig().determinePrimarySnmpInterface(addressList, strict);
psiType = "DB addresses";
}
if (log().isDebugEnabled()) {
if (primarySnmpIf == null) {
log().debug("syncSnmpPrimaryState: No primary SNMP interface found for node " + nId);
} else {
log()
.debug(
"syncSnmpPrimaryState: primary SNMP interface for node "
+ nId
+ " is: "
+ primarySnmpIf
+ ", selected from "
+ psiType);
}
}
/*
* Iterate back over interface list and update primary SNMP
* iinterface state for this node...if the primary SNMP interface
* state has changed, update the database to reflect the new state.
*/
for (LightWeightIfEntry lwIf : ifEntries) {
if (lwIf.getIfIndex() == LightWeightIfEntry.NULL_IFINDEX) {
lwIf.setSnmpPrimaryState(DbIpInterfaceEntry.SNMP_NOT_ELIGIBLE);
} else if (primarySnmpIf == null
|| !lwIf.getAddress().equals(InetAddressUtils.str(primarySnmpIf))) {
if (getCollectdConfig().isServiceCollectionEnabled(lwIf.getAddress(), "SNMP")) {
lwIf.setSnmpPrimaryState(DbIpInterfaceEntry.SNMP_SECONDARY);
} else {
lwIf.setSnmpPrimaryState(DbIpInterfaceEntry.SNMP_NOT_ELIGIBLE);
}
} else {
lwIf.setSnmpPrimaryState(DbIpInterfaceEntry.SNMP_PRIMARY);
}
// Has SNMP primary state changed?
if (lwIf.hasSnmpPrimaryStateChanged()) {
if (log().isDebugEnabled()) {
log()
.debug(
"syncSnmpPrimaryState: updating "
+ lwIf.getNodeId()
+ "/"
+ lwIf.getAddress()
+ ", marking with state: "
+ lwIf.getSnmpPrimaryState());
}
try {
// prepare the SQL statement to query the database
PreparedStatement updateStmt = conn.prepareStatement(SQL_DB_UPDATE_SNMP_PRIMARY_STATE);
d.watch(updateStmt);
updateStmt.setString(1, new String(new char[] {lwIf.getSnmpPrimaryState()}));
updateStmt.setInt(2, lwIf.getNodeId());
updateStmt.setString(3, lwIf.getAddress());
updateStmt.executeUpdate();
} finally {
d.cleanUp();
}
}
}
}
log().debug("syncSnmpPrimaryState: sync completed.");
}
/** * Return all notices (optionally only unacknowledged notices) sorted by the given sort style. * * <p><strong>Note: </strong> This limit/offset code is <em>Postgres specific!</em> Per <a * href="mailto:[email protected]">Shane </a>, this is okay for now until we can come up with an * Oracle alternative too. * * @param limit if -1 or zero, no limit or offset is used * @param offset if -1, no limit or offset if used * @param sortStyle a {@link org.opennms.web.outage.SortStyle} object. * @param outType a {@link org.opennms.web.outage.OutageType} object. * @param filters an array of org$opennms$web$filter$Filter objects. * @return an array of {@link org.opennms.web.outage.Outage} objects. * @throws java.sql.SQLException if any. */ public static Outage[] getOutages( SortStyle sortStyle, OutageType outType, Filter[] filters, int limit, int offset) throws SQLException { if (sortStyle == null || outType == null || filters == null) { throw new IllegalArgumentException("Cannot take null parameters."); } boolean useLimits = false; if (limit > 0 && offset > -1) { useLimits = true; } Outage[] outages = null; final Connection conn = Vault.getDbConnection(); final DBUtils d = new DBUtils(OutageFactory.class, conn); try { StringBuffer select = new StringBuffer( "SELECT OUTAGES.*, NODE.NODELABEL, IPINTERFACE.IPHOSTNAME, SERVICE.SERVICENAME, NOTIFICATIONS.NOTIFYID, NOTIFICATIONS.ANSWEREDBY FROM OUTAGES " + "JOIN NODE USING(NODEID) " + "JOIN IPINTERFACE ON OUTAGES.NODEID=IPINTERFACE.NODEID AND OUTAGES.IPADDR=IPINTERFACE.IPADDR " + "JOIN IFSERVICES ON OUTAGES.NODEID=IFSERVICES.NODEID AND OUTAGES.IPADDR=IFSERVICES.IPADDR AND OUTAGES.SERVICEID=IFSERVICES.SERVICEID " + "LEFT OUTER JOIN SERVICE ON OUTAGES.SERVICEID=SERVICE.SERVICEID " + "LEFT OUTER JOIN NOTIFICATIONS ON SVCLOSTEVENTID=NOTIFICATIONS.EVENTID " + "WHERE (NODE.NODETYPE != 'D' AND IPINTERFACE.ISMANAGED != 'D' AND IFSERVICES.STATUS != 'D') " + "AND "); select.append(outType.getClause()); for (Filter filter : filters) { select.append(" AND "); select.append(filter.getParamSql()); } select.append(sortStyle.getOrderByClause()); if (useLimits) { select.append(" LIMIT "); select.append(limit); select.append(" OFFSET "); select.append(offset); } log.debug(select.toString()); final PreparedStatement stmt = conn.prepareStatement(select.toString()); d.watch(stmt); int parameterIndex = 1; for (Filter filter : filters) { parameterIndex += filter.bindParam(stmt, parameterIndex); } final ResultSet rs = stmt.executeQuery(); d.watch(rs); outages = rs2Outages(rs); } finally { d.cleanUp(); } return outages; }
/**
* Inserts the new interface into the ipInterface table of the OpenNMS databasee.
*
* @param c The connection to the database.
* @throws java.sql.SQLException Thrown if an error occurs with the connection
*/
private void insert(Connection c) throws SQLException {
if (m_fromDb) {
throw new IllegalStateException("The record already exists in the database");
}
// first extract the next node identifier
StringBuffer names = new StringBuffer("INSERT INTO ipInterface (nodeID,ipAddr");
StringBuffer values = new StringBuffer("?,?");
if ((m_changed & CHANGED_IFINDEX) == CHANGED_IFINDEX) {
values.append(",?");
names.append(",ifIndex");
}
if ((m_changed & CHANGED_HOSTNAME) == CHANGED_HOSTNAME) {
values.append(",?");
names.append(",ipHostname");
}
if ((m_changed & CHANGED_MANAGED) == CHANGED_MANAGED) {
values.append(",?");
names.append(",isManaged");
}
if ((m_changed & CHANGED_STATUS) == CHANGED_STATUS) {
values.append(",?");
names.append(",ipStatus");
}
if ((m_changed & CHANGED_POLLTIME) == CHANGED_POLLTIME) {
values.append(",?");
names.append(",ipLastCapsdPoll");
}
if ((m_changed & CHANGED_PRIMARY) == CHANGED_PRIMARY) {
values.append(",?");
names.append(",isSnmpPrimary");
}
names.append(") VALUES (").append(values).append(')');
if (log().isDebugEnabled()) {
log()
.debug(
"DbIpInterfaceEntry.insert: SQL insert statement for interface ["
+ m_nodeId
+ ","
+ m_ipAddr
+ "] = "
+ names.toString());
}
// create the Prepared statement and then start setting the result values
PreparedStatement stmt = null;
final DBUtils d = new DBUtils(getClass());
try {
stmt = c.prepareStatement(names.toString());
d.watch(stmt);
names = null;
int ndx = 1;
stmt.setLong(ndx++, m_nodeId);
stmt.setString(ndx++, InetAddressUtils.str(m_ipAddr));
if ((m_changed & CHANGED_IFINDEX) == CHANGED_IFINDEX) {
stmt.setInt(ndx++, m_ifIndex);
}
if ((m_changed & CHANGED_HOSTNAME) == CHANGED_HOSTNAME) {
stmt.setString(ndx++, m_hostname);
}
if ((m_changed & CHANGED_MANAGED) == CHANGED_MANAGED) {
stmt.setString(ndx++, new String(new char[] {m_managedState}));
}
if ((m_changed & CHANGED_STATUS) == CHANGED_STATUS) {
stmt.setInt(ndx++, m_status);
}
if ((m_changed & CHANGED_POLLTIME) == CHANGED_POLLTIME) {
stmt.setTimestamp(ndx++, m_lastPoll);
}
if ((m_changed & CHANGED_PRIMARY) == CHANGED_PRIMARY) {
stmt.setString(ndx++, new String(new char[] {m_primaryState}));
}
// Run the insert
int rc = stmt.executeUpdate();
log().debug("DbIpInterfaceEntry.insert: SQL update result = " + rc);
} finally {
d.cleanUp();
}
// clear the mask and mark as backed by the database
m_fromDb = true;
m_changed = 0;
}
/**
* 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;
}
/**
* Load the current interface from the database. If the interface was modified, the modifications
* are lost. The nodeid and ip address must be set prior to this call.
*
* @param c The connection used to load the data.
* @throws java.sql.SQLException Thrown if an error occurs with the connection
*/
private boolean load(Connection c) throws SQLException {
if (!m_fromDb) throw new IllegalStateException("The record does not exists in the database");
PreparedStatement stmt = null;
ResultSet rset = null;
final DBUtils d = new DBUtils(getClass());
try {
// create the Prepared statement and then
// start setting the result values
stmt = c.prepareStatement(SQL_LOAD_REC);
d.watch(stmt);
stmt.setLong(1, m_nodeId);
stmt.setString(2, InetAddressUtils.str(m_ipAddr));
stmt.setInt(3, m_serviceId);
// Run the insert
//
rset = stmt.executeQuery();
d.watch(rset);
if (!rset.next()) {
return false;
}
// extract the values.
//
int ndx = 1;
// get the ifIndex
//
m_ifIndex = rset.getInt(ndx++);
if (rset.wasNull()) m_ifIndex = -1;
// get the last good time
//
m_lastGood = rset.getTimestamp(ndx++);
// get the last fail time
//
m_lastFail = rset.getTimestamp(ndx++);
// get the qualifier
//
m_qualifier = rset.getString(ndx++);
if (rset.wasNull()) m_qualifier = null;
// get the status
//
String str = rset.getString(ndx++);
if (str != null && !rset.wasNull()) m_status = str.charAt(0);
else m_status = STATUS_UNKNOWN;
// get the source
//
str = rset.getString(ndx++);
if (str != null && !rset.wasNull()) m_source = str.charAt(0);
else m_source = SOURCE_UNKNOWN;
// get the notify
//
str = rset.getString(ndx++);
if (str != null && !rset.wasNull()) m_notify = str.charAt(0);
else m_notify = NOTIFY_UNKNOWN;
} finally {
d.cleanUp();
}
// clear the mask and mark as backed by the database
m_changed = 0;
return true;
}
/**
* Updates an existing record in the OpenNMS ifServices table.
*
* @param c The connection used for the update.
* @throws java.sql.SQLException Thrown if an error occurs with the connection
*/
private void update(Connection c) throws SQLException {
if (!m_fromDb) throw new IllegalStateException("The record does not exists in the database");
StringBuffer sqlText = new StringBuffer("UPDATE ifServices SET ");
char comma = ' ';
if ((m_changed & CHANGED_IFINDEX) == CHANGED_IFINDEX) {
sqlText.append(comma).append("ifIndex = ?");
comma = ',';
}
if ((m_changed & CHANGED_STATUS) == CHANGED_STATUS) {
sqlText.append(comma).append("status = ?");
comma = ',';
}
if ((m_changed & CHANGED_LASTGOOD) == CHANGED_LASTGOOD) {
sqlText.append(comma).append("lastGood = ?");
comma = ',';
}
if ((m_changed & CHANGED_LASTFAIL) == CHANGED_LASTFAIL) {
sqlText.append(comma).append("lastFail = ?");
comma = ',';
}
if ((m_changed & CHANGED_SOURCE) == CHANGED_SOURCE) {
sqlText.append(comma).append("source = ?");
comma = ',';
}
if ((m_changed & CHANGED_NOTIFY) == CHANGED_NOTIFY) {
sqlText.append(comma).append("notify = ?");
comma = ',';
}
if ((m_changed & CHANGED_QUALIFIER) == CHANGED_QUALIFIER) {
sqlText.append(comma).append("qualifier = ?");
comma = ',';
}
sqlText.append(" WHERE nodeID = ? AND ipAddr = ? AND serviceID = ? and status <> 'D'");
LOG.debug("DbIfServiceEntry.update: SQL update statment = {}", sqlText.toString());
// create the Prepared statement and then
// start setting the result values
PreparedStatement stmt = null;
final DBUtils d = new DBUtils(getClass());
try {
stmt = c.prepareStatement(sqlText.toString());
d.watch(stmt);
sqlText = null;
int ndx = 1;
if ((m_changed & CHANGED_IFINDEX) == CHANGED_IFINDEX) {
if (m_ifIndex == -1) stmt.setNull(ndx++, Types.INTEGER);
else stmt.setInt(ndx++, m_ifIndex);
}
if ((m_changed & CHANGED_STATUS) == CHANGED_STATUS) {
if (m_status != STATUS_UNKNOWN) stmt.setString(ndx++, new String(new char[] {m_status}));
else stmt.setNull(ndx++, Types.CHAR);
}
if ((m_changed & CHANGED_LASTGOOD) == CHANGED_LASTGOOD) {
if (m_lastGood != null) {
stmt.setTimestamp(ndx++, m_lastGood);
} else stmt.setNull(ndx++, Types.TIMESTAMP);
}
if ((m_changed & CHANGED_LASTFAIL) == CHANGED_LASTFAIL) {
if (m_lastFail != null) {
stmt.setTimestamp(ndx++, m_lastFail);
} else stmt.setNull(ndx++, Types.TIMESTAMP);
}
if ((m_changed & CHANGED_SOURCE) == CHANGED_SOURCE) {
if (m_source == SOURCE_UNKNOWN) stmt.setNull(ndx++, Types.CHAR);
else stmt.setString(ndx++, new String(new char[] {m_source}));
}
if ((m_changed & CHANGED_NOTIFY) == CHANGED_NOTIFY) {
if (m_notify == NOTIFY_UNKNOWN) stmt.setNull(ndx++, Types.CHAR);
else stmt.setString(ndx++, new String(new char[] {m_notify}));
}
stmt.setLong(ndx++, m_nodeId);
stmt.setString(ndx++, InetAddressUtils.str(m_ipAddr));
stmt.setInt(ndx++, m_serviceId);
// Run the insert
int rc = stmt.executeUpdate();
LOG.debug("DbIfServiceEntry.update: update result = {}", rc);
} finally {
d.cleanUp();
}
// clear the mask and mark as backed
// by the database
//
m_changed = 0;
}
/**
* Inserts the new interface into the ipInterface table of the OpenNMS database.
*
* @param c The connection to the database.
* @throws java.sql.SQLException Thrown if an error occurs with the connection
*/
private void insert(Connection c, boolean noRollback) throws SQLException {
if (m_fromDb) throw new IllegalStateException("The record already exists in the database");
// first extract the next node identifier
//
StringBuffer names = new StringBuffer("INSERT INTO ifServices (nodeID,ipAddr,serviceID");
StringBuffer values = new StringBuffer("?,?,?");
if ((m_changed & CHANGED_IFINDEX) == CHANGED_IFINDEX) {
values.append(",?");
names.append(",ifIndex");
}
if ((m_changed & CHANGED_STATUS) == CHANGED_STATUS) {
values.append(",?");
names.append(",status");
}
if ((m_changed & CHANGED_LASTGOOD) == CHANGED_LASTGOOD) {
values.append(",?");
names.append(",lastGood");
}
if ((m_changed & CHANGED_LASTFAIL) == CHANGED_LASTFAIL) {
values.append(",?");
names.append(",lastFail");
}
if ((m_changed & CHANGED_SOURCE) == CHANGED_SOURCE) {
values.append(",?");
names.append(",source");
}
if ((m_changed & CHANGED_NOTIFY) == CHANGED_NOTIFY) {
values.append(",?");
names.append(",notify");
}
if ((m_changed & CHANGED_QUALIFIER) == CHANGED_QUALIFIER) {
values.append(",?");
names.append(",qualifier");
}
names.append(") VALUES (").append(values).append(')');
LOG.debug("DbIfServiceEntry.insert: SQL insert statment = {}", names.toString());
// create the Prepared statement and then
// start setting the result values
//
PreparedStatement stmt = null;
PreparedStatement delStmt = null;
final DBUtils d = new DBUtils(getClass());
try {
// Delete any conflicting services marked as deleted
// before inserting this one
String delCmd =
"DELETE FROM ifServices WHERE status = 'D' "
+ "AND nodeid = ? AND ipAddr = ? AND serviceID = ?";
delStmt = c.prepareStatement(delCmd);
d.watch(delStmt);
delStmt.setLong(1, m_nodeId);
delStmt.setString(2, InetAddressUtils.str(m_ipAddr));
delStmt.setInt(3, m_serviceId);
delStmt.executeUpdate();
stmt = c.prepareStatement(names.toString());
d.watch(stmt);
names = null;
int ndx = 1;
stmt.setLong(ndx++, m_nodeId);
stmt.setString(ndx++, InetAddressUtils.str(m_ipAddr));
stmt.setInt(ndx++, m_serviceId);
if ((m_changed & CHANGED_IFINDEX) == CHANGED_IFINDEX) stmt.setInt(ndx++, m_ifIndex);
if ((m_changed & CHANGED_STATUS) == CHANGED_STATUS)
stmt.setString(ndx++, new String(new char[] {m_status}));
if ((m_changed & CHANGED_LASTGOOD) == CHANGED_LASTGOOD) {
stmt.setTimestamp(ndx++, m_lastGood);
}
if ((m_changed & CHANGED_LASTFAIL) == CHANGED_LASTFAIL) {
stmt.setTimestamp(ndx++, m_lastFail);
}
if ((m_changed & CHANGED_SOURCE) == CHANGED_SOURCE)
stmt.setString(ndx++, new String(new char[] {m_source}));
if ((m_changed & CHANGED_NOTIFY) == CHANGED_NOTIFY)
stmt.setString(ndx++, new String(new char[] {m_notify}));
if ((m_changed & CHANGED_QUALIFIER) == CHANGED_QUALIFIER) stmt.setString(ndx++, m_qualifier);
// Run the insert
int rc;
try {
rc = stmt.executeUpdate();
} catch (SQLException e) {
if (noRollback) {
throw e;
} else {
LOG.warn(
"ifServices DB insert got exception; will retry after deletion of any existing records for this ifService that are marked for deletion.",
e);
/*
* Maybe there's already an entry for this (service, node, IP address)
* in the table, but it's marked for deletion. Delete it and try
* the insertion again.
*/
c.rollback();
delStmt = c.prepareStatement(delCmd);
d.watch(delStmt);
delStmt.setLong(1, m_nodeId);
delStmt.setString(2, InetAddressUtils.str(m_ipAddr));
delStmt.setInt(3, m_serviceId);
delStmt.executeUpdate();
rc = stmt.executeUpdate();
}
}
LOG.debug("insert(): SQL update result = {}", rc);
} finally {
d.cleanUp();
}
// clear the mask and mark as backed by the database
m_fromDb = true;
m_changed = 0;
}
/**
* {@inheritDoc}
*
* <p>Responsible for performing all necessary initialization for the specified interface in
* preparation for thresholding.
*/
public void initialize(ThresholdNetworkInterface iface, Map<?, ?> parameters) {
// Get interface address from NetworkInterface
//
if (iface.getType() != NetworkInterface.TYPE_INET)
throw new RuntimeException("Unsupported interface type, only TYPE_INET currently supported");
InetAddress ipAddr = (InetAddress) iface.getAddress();
String groupName = ParameterMap.getKeyedString(parameters, "thresholding-group", "default");
// Get the threshold group's RRD repository path
//
String repository = null;
try {
repository = ThresholdingConfigFactory.getInstance().getRrdRepository(groupName);
} catch (IllegalArgumentException e) {
throw new RuntimeException("Thresholding group '" + groupName + "' does not exist.");
}
// Add RRD repository as an attribute of the interface for retrieval
// by the check() method.
//
iface.setAttribute(RRD_REPOSITORY_KEY, repository);
// Get database connection in order to retrieve the nodeid and
// ifIndex from the database for this interface.
//
java.sql.Connection dbConn = null;
final DBUtils d = new DBUtils(getClass());
try {
dbConn = DataSourceFactory.getInstance().getConnection();
d.watch(dbConn);
} catch (SQLException sqlE) {
if (log().isEnabledFor(ThreadCategory.Level.ERROR))
log().error("initialize: Failed getting connection to the database.", sqlE);
throw new UndeclaredThrowableException(sqlE);
}
// Use IP address to lookup the node id
//
// NOTE: All database calls wrapped in try/finally block so we make
// certain that the connection will be closed when we are
// finished.
//
int nodeId = -1;
final String hostAddress = InetAddressUtils.str(ipAddr);
try {
// Prepare & execute the SQL statement to get the 'nodeid',
// 'ifIndex' and 'isSnmpPrimary' fields from the ipInterface table.
//
PreparedStatement stmt = null;
try {
stmt = dbConn.prepareStatement(SQL_GET_NODEID);
d.watch(stmt);
stmt.setString(1, hostAddress); // interface address
ResultSet rs = stmt.executeQuery();
d.watch(rs);
if (rs.next()) {
nodeId = rs.getInt(1);
if (rs.wasNull()) nodeId = -1;
}
} catch (SQLException sqle) {
if (log().isDebugEnabled()) log().debug("initialize: SQL exception!!", sqle);
throw new RuntimeException(
"SQL exception while attempting to retrieve node id for interface " + hostAddress);
}
if (log().isDebugEnabled())
log()
.debug(
"initialize: db retrieval info: nodeid = " + nodeId + ", address = " + hostAddress);
if (nodeId == -1)
throw new RuntimeException("Unable to retrieve node id for interface " + hostAddress);
} finally {
d.cleanUp();
}
// Add nodeId as an attribute of the interface for retrieval
// by the check() method.
//
iface.setAttribute(NODE_ID_KEY, new Integer(nodeId));
// Retrieve the collection of Threshold objects associated with
// the defined thresholding group and build maps of
// ThresholdEntity objects keyed by datasource name. The
// datasource type of the threshold determines which
// map the threshold entity is added to.
//
// Each ThresholdEntity can wrap one high Threshold and one low
// Threshold castor-generated object for a single datasource.
// If more than one high or more than one low threshold is defined
// for a single datasource a warning messages is generated. Only
// the first threshold in such a scenario will be used for thresholding.
//
// Create empty map for storing threshold entities
Map<String, ThresholdEntity> thresholdMap = new HashMap<String, ThresholdEntity>();
try {
for (Basethresholddef thresh :
ThresholdingConfigFactory.getInstance().getThresholds(groupName)) {
// See if map entry already exists for this datasource
// If not, create a new one.
boolean newEntity = false;
ThresholdEntity thresholdEntity = null;
// All latency thresholds are per interface so confirm that
// the datasource type is set to "if"
//
if (!thresh.getDsType().equals("if") && !thresh.getDsType().equals("expr")) {
log()
.warn(
"initialize: invalid datasource type, latency thresholder only supports interface level datasources.");
continue; // continue with the next threshold...
}
try {
BaseThresholdDefConfigWrapper wrapper =
BaseThresholdDefConfigWrapper.getConfigWrapper(thresh);
// First attempt to lookup the entry in the map
thresholdEntity = thresholdMap.get(wrapper.getDatasourceExpression());
// Found entry?
if (thresholdEntity == null) {
// Nope, create a new one
newEntity = true;
thresholdEntity = new ThresholdEntity();
}
try {
thresholdEntity.addThreshold(wrapper);
} catch (IllegalStateException e) {
log()
.warn(
"Encountered duplicate "
+ thresh.getType()
+ " for datasource "
+ wrapper.getDatasourceExpression()
+ ": "
+ e,
e);
}
// Add new entity to the map
if (newEntity) {
thresholdMap.put(wrapper.getDatasourceExpression(), thresholdEntity);
}
} catch (ThresholdExpressionException e) {
log().warn("Could not parse threshold expression: " + e.getMessage(), e);
}
}
} catch (IllegalArgumentException e) {
throw new RuntimeException("Thresholding group '" + groupName + "' does not exist.");
}
// Add threshold maps as attributes for retrieval by the check() method.
//
iface.setAttribute(THRESHOLD_MAP_KEY, thresholdMap);
// Debug
//
if (log().isDebugEnabled()) {
log()
.debug(
"initialize: dumping interface thresholds defined for "
+ hostAddress
+ "/"
+ groupName
+ ":");
Iterator<ThresholdEntity> iter = thresholdMap.values().iterator();
while (iter.hasNext()) log().debug(iter.next().toString());
}
if (log().isDebugEnabled())
log().debug("initialize: initialization completed for " + hostAddress);
return;
}
/**
* Updates an existing record in the OpenNMS ipInterface table.
*
* @param c The connection used for the update.
* @throws java.sql.SQLException Thrown if an error occurs with the connection
*/
private void update(Connection c) throws SQLException {
if (!m_fromDb) {
throw new IllegalStateException("The record does not exists in the database");
}
// first extract the next node identifier
StringBuffer sqlText = new StringBuffer("UPDATE ipInterface SET ");
char comma = ' ';
if ((m_changed & CHANGED_IFINDEX) == CHANGED_IFINDEX) {
sqlText.append(comma).append("ifIndex = ?");
comma = ',';
}
if ((m_changed & CHANGED_HOSTNAME) == CHANGED_HOSTNAME) {
sqlText.append(comma).append("ipHostname = ?");
comma = ',';
}
if ((m_changed & CHANGED_MANAGED) == CHANGED_MANAGED) {
sqlText.append(comma).append("isManaged = ?");
comma = ',';
}
if ((m_changed & CHANGED_STATUS) == CHANGED_STATUS) {
sqlText.append(comma).append("ipStatus = ?");
comma = ',';
}
if ((m_changed & CHANGED_POLLTIME) == CHANGED_POLLTIME) {
sqlText.append(comma).append("ipLastCapsdPoll = ?");
comma = ',';
}
if ((m_changed & CHANGED_PRIMARY) == CHANGED_PRIMARY) {
sqlText.append(comma).append("isSnmpPrimary = ?");
comma = ',';
}
if (m_useIfIndexAsKey) {
sqlText.append(" WHERE nodeID = ? AND ipAddr = ? AND ifIndex = ?");
} else {
sqlText.append(" WHERE nodeID = ? AND ipAddr = ?");
}
if ((m_changed & CHANGED_PRIMARY) == CHANGED_PRIMARY && m_primaryState == 'N') {
sqlText.append(" AND isSnmpPrimary != 'C'");
}
sqlText.append(" AND isManaged <> 'D'");
log().debug("DbIpInterfaceEntry.update: SQL update statment = " + sqlText.toString());
// create the Prepared statement and then start setting the result values
PreparedStatement stmt = null;
final DBUtils d = new DBUtils(getClass());
try {
stmt = c.prepareStatement(sqlText.toString());
d.watch(stmt);
sqlText = null;
int ndx = 1;
if ((m_changed & CHANGED_IFINDEX) == CHANGED_IFINDEX) {
if (m_ifIndex == -1) {
stmt.setNull(ndx++, Types.INTEGER);
} else {
stmt.setInt(ndx++, m_ifIndex);
}
}
if ((m_changed & CHANGED_HOSTNAME) == CHANGED_HOSTNAME) {
if (m_hostname != null) {
stmt.setString(ndx++, m_hostname);
} else {
stmt.setNull(ndx++, Types.VARCHAR);
}
}
if ((m_changed & CHANGED_MANAGED) == CHANGED_MANAGED) {
if (m_managedState == STATE_UNKNOWN) {
stmt.setString(ndx++, "N");
} else {
stmt.setString(ndx++, new String(new char[] {m_managedState}));
}
}
if ((m_changed & CHANGED_STATUS) == CHANGED_STATUS) {
if (m_status == -1) {
stmt.setNull(ndx++, Types.INTEGER);
} else {
stmt.setInt(ndx++, m_status);
}
}
if ((m_changed & CHANGED_POLLTIME) == CHANGED_POLLTIME) {
if (m_lastPoll != null) {
stmt.setTimestamp(ndx++, m_lastPoll);
} else {
stmt.setNull(ndx++, Types.TIMESTAMP);
}
}
if ((m_changed & CHANGED_PRIMARY) == CHANGED_PRIMARY) {
if (m_primaryState == SNMP_UNKNOWN) {
stmt.setNull(ndx++, Types.CHAR);
} else {
stmt.setString(ndx++, new String(new char[] {m_primaryState}));
}
}
stmt.setLong(ndx++, m_nodeId);
stmt.setString(ndx++, InetAddressUtils.str(m_ipAddr));
if (m_useIfIndexAsKey) {
if (m_ifIndex == -1) {
stmt.setNull(ndx++, Types.INTEGER);
} else {
stmt.setInt(ndx++, m_originalIfIndex);
}
}
// Run the insert
int rc = stmt.executeUpdate();
log().debug("DbIpInterfaceEntry.update: update result = " + rc);
} finally {
d.cleanUp();
}
// clear the mask and mark as backed by the database
m_changed = 0;
}
/**
* Load the current interface from the database. If the interface was modified, the modifications
* are lost. The nodeid and ip address must be set prior to this call.
*
* @param c The connection used to load the data.
* @throws java.sql.SQLException Thrown if an error occurs with the connection
*/
private boolean load(Connection c) throws SQLException {
if (!m_fromDb) {
throw new IllegalStateException("The record does not exists in the database");
}
// create the Prepared statement and then start setting the query values
PreparedStatement stmt = null;
ResultSet rset = null;
final DBUtils d = new DBUtils(getClass());
try {
if (m_useIfIndexAsKey) {
stmt = c.prepareStatement(SQL_LOAD_REC_IFINDEX);
d.watch(stmt);
stmt.setLong(1, m_nodeId);
stmt.setString(2, InetAddressUtils.str(m_ipAddr));
stmt.setInt(3, m_ifIndex);
} else {
stmt = c.prepareStatement(SQL_LOAD_REC);
d.watch(stmt);
stmt.setLong(1, m_nodeId);
stmt.setString(2, InetAddressUtils.str(m_ipAddr));
}
// Execute the query
rset = stmt.executeQuery();
d.watch(rset);
if (!rset.next()) {
return false;
}
// extract the values
int ndx = 1;
// get the ifIndex
m_ifIndex = rset.getInt(ndx++);
if (rset.wasNull()) {
m_ifIndex = -1;
}
// get the host name
m_hostname = rset.getString(ndx++);
if (rset.wasNull()) {
m_hostname = null;
}
// get the managed status
String str = rset.getString(ndx++);
if (str != null && rset.wasNull() == false) {
m_managedState = str.charAt(0);
} else {
m_managedState = STATE_UNKNOWN;
}
// get the status
m_status = rset.getInt(ndx++);
if (rset.wasNull()) {
m_status = -1;
}
// get the time
m_lastPoll = rset.getTimestamp(ndx++);
// get the SNMP primary state
str = rset.getString(ndx++);
if (str != null && rset.wasNull() == false) {
m_primaryState = str.charAt(0);
} else {
m_primaryState = STATE_UNKNOWN;
}
} finally {
d.cleanUp();
}
// clear the mask and mark as backed by the database
m_changed = 0;
return true;
}
