Esempio n. 1
0
  /**
   * Unacknowledge events that match the given filter criteria.
   *
   * @param filters an array of org$opennms$web$filter$Filter objects.
   * @throws java.sql.SQLException if any.
   */
  public static void unacknowledge(Filter[] filters) throws SQLException {
    if (filters == null) {
      throw new IllegalArgumentException("Cannot take null parameters.");
    }

    StringBuffer update =
        new StringBuffer("UPDATE EVENTS SET EVENTACKUSER=NULL, EVENTACKTIME=NULL WHERE");
    update.append(getAcknowledgeTypeClause(AcknowledgeType.ACKNOWLEDGED));

    for (Filter filter : filters) {
      update.append(" AND");
      update.append(filter.getParamSql());
    }

    Connection conn = Vault.getDbConnection();

    try {
      PreparedStatement stmt = conn.prepareStatement(update.toString());

      int parameterIndex = 1;
      for (Filter filter : filters) {
        parameterIndex += filter.bindParam(stmt, parameterIndex);
      }

      stmt.executeUpdate();
      stmt.close();
    } finally {
      Vault.releaseDbConnection(conn);
    }
  }
Esempio n. 2
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  /**
   * Count the number of events for a given acknowledgement type.
   *
   * @return An array of event counts. Each index of the array corresponds to the event severity for
   *     the counts (indeterminate is 1, critical is 7, etc).
   * @param ackType a {@link org.opennms.web.event.AcknowledgeType} object.
   * @param filters an array of org$opennms$web$filter$Filter objects.
   * @throws java.sql.SQLException if any.
   */
  public static int[] getEventCountBySeverity(AcknowledgeType ackType, Filter[] filters)
      throws SQLException {
    if (ackType == null || filters == null) {
      throw new IllegalArgumentException("Cannot take null parameters.");
    }

    int[] eventCounts = new int[8];
    Connection conn = Vault.getDbConnection();

    try {
      StringBuffer select =
          new StringBuffer(
              "SELECT EVENTSEVERITY, COUNT(*) AS EVENTCOUNT FROM EVENTS LEFT OUTER JOIN NODE USING (NODEID) LEFT OUTER JOIN SERVICE USING (SERVICEID) WHERE ");
      select.append(getAcknowledgeTypeClause(ackType));

      for (Filter filter : filters) {
        select.append(" AND");
        select.append(filter.getParamSql());
      }

      select.append(" AND EVENTDISPLAY='Y'");
      select.append(" GROUP BY EVENTSEVERITY");

      PreparedStatement stmt = conn.prepareStatement(select.toString());

      int parameterIndex = 1;
      for (Filter filter : filters) {
        parameterIndex += filter.bindParam(stmt, parameterIndex);
      }

      ResultSet rs = stmt.executeQuery();

      while (rs.next()) {
        int severity = rs.getInt("EVENTSEVERITY");
        int eventCount = rs.getInt("EVENTCOUNT");

        eventCounts[severity] = eventCount;
      }

      rs.close();
      stmt.close();
    } finally {
      Vault.releaseDbConnection(conn);
    }

    return eventCounts;
  }
Esempio n. 3
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  /**
   * 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;
  }
Esempio n. 4
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  /**
   * Return all events (optionally only unacknowledged events) 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.event.SortStyle} object.
   * @param ackType a {@link org.opennms.web.event.AcknowledgeType} object.
   * @param filters an array of org$opennms$web$filter$Filter objects.
   * @return an array of {@link org.opennms.web.event.Event} objects.
   * @throws java.sql.SQLException if any.
   */
  public static Event[] getEvents(
      SortStyle sortStyle, AcknowledgeType ackType, Filter[] filters, int limit, int offset)
      throws SQLException {
    if (sortStyle == null || ackType == null || filters == null) {
      throw new IllegalArgumentException("Cannot take null parameters.");
    }

    boolean useLimits = false;
    if (limit > 0 && offset > -1) {
      useLimits = true;
    }

    Event[] events = null;
    Connection conn = Vault.getDbConnection();

    try {
      /*
      StringBuffer select = new StringBuffer("" +
      		"  SELECT EVENTS.*, NODE.NODELABEL, SERVICE.SERVICENAME " +
      		"    FROM EVENTS " +
      		"LEFT OUTER JOIN NODE USING(NODEID) " +
      		"LEFT OUTER JOIN SERVICE USING(SERVICEID) WHERE");
      */
      StringBuffer select =
          new StringBuffer(
              ""
                  + "          SELECT events.*, node.nodelabel, service.servicename "
                  + "            FROM node "
                  + "RIGHT OUTER JOIN events "
                  + "              ON (events.nodeid = node.nodeid) "
                  + " LEFT OUTER JOIN service "
                  + "              ON (service.serviceid = events.serviceid) "
                  + "           WHERE ");

      select.append(getAcknowledgeTypeClause(ackType));

      for (Filter filter : filters) {
        select.append(" AND");
        select.append(filter.getParamSql());
      }

      select.append(" AND EVENTDISPLAY='Y' ");
      select.append(getOrderByClause(sortStyle));

      if (useLimits) {
        select.append(" LIMIT ");
        select.append(limit);
        select.append(" OFFSET ");
        select.append(offset);
      }

      PreparedStatement stmt = conn.prepareStatement(select.toString());

      int parameterIndex = 1;
      for (Filter filter : filters) {
        parameterIndex += filter.bindParam(stmt, parameterIndex);
      }

      ResultSet rs = stmt.executeQuery();

      events = rs2Events(rs);

      rs.close();
      stmt.close();
    } finally {
      Vault.releaseDbConnection(conn);
    }

    return events;
  }
Esempio n. 5
0
  /**
   * 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;
  }