Ejemplo n.º 1
0
 private void updateCacheFromLdap()
     throws ChaiUnavailableException, ChaiOperationException, PwmOperationalException,
         PwmUnrecoverableException {
   LOGGER.debug(
       PwmConstants.REPORTING_SESSION_LABEL,
       "beginning process to updating user cache records from ldap");
   if (status != STATUS.OPEN) {
     return;
   }
   cancelFlag = false;
   reportStatus = new ReportStatusInfo(settings.getSettingsHash());
   reportStatus.setInProgress(true);
   reportStatus.setStartDate(new Date());
   try {
     final Queue<UserIdentity> allUsers = new LinkedList<>(getListOfUsers());
     reportStatus.setTotal(allUsers.size());
     while (status == STATUS.OPEN && !allUsers.isEmpty() && !cancelFlag) {
       final Date startUpdateTime = new Date();
       final UserIdentity userIdentity = allUsers.poll();
       try {
         if (updateCachedRecordFromLdap(userIdentity)) {
           reportStatus.setUpdated(reportStatus.getUpdated() + 1);
         }
       } catch (Exception e) {
         String errorMsg =
             "error while updating report cache for " + userIdentity.toString() + ", cause: ";
         errorMsg +=
             e instanceof PwmException
                 ? ((PwmException) e).getErrorInformation().toDebugStr()
                 : e.getMessage();
         final ErrorInformation errorInformation;
         errorInformation = new ErrorInformation(PwmError.ERROR_REPORTING_ERROR, errorMsg);
         LOGGER.error(PwmConstants.REPORTING_SESSION_LABEL, errorInformation.toDebugStr());
         reportStatus.setLastError(errorInformation);
         reportStatus.setErrors(reportStatus.getErrors() + 1);
       }
       reportStatus.setCount(reportStatus.getCount() + 1);
       reportStatus.getEventRateMeter().markEvents(1);
       final TimeDuration totalUpdateTime = TimeDuration.fromCurrent(startUpdateTime);
       if (settings.isAutoCalcRest()) {
         avgTracker.addSample(totalUpdateTime.getTotalMilliseconds());
         Helper.pause(avgTracker.avgAsLong());
       } else {
         Helper.pause(settings.getRestTime().getTotalMilliseconds());
       }
     }
     if (cancelFlag) {
       reportStatus.setLastError(
           new ErrorInformation(
               PwmError.ERROR_SERVICE_NOT_AVAILABLE, "report cancelled by operator"));
     }
   } finally {
     reportStatus.setFinishDate(new Date());
     reportStatus.setInProgress(false);
   }
   LOGGER.debug(
       PwmConstants.REPORTING_SESSION_LABEL,
       "update user cache process completed: " + JsonUtil.serialize(reportStatus));
 }
Ejemplo n.º 2
0
    public BigDecimal avg() {
      if (samples.isEmpty()) {
        throw new IllegalStateException("unable to compute avg without samples");
      }

      BigInteger total = BigInteger.ZERO;
      for (final BigInteger sample : samples) {
        total = total.add(sample);
      }
      final BigDecimal maxAsBD = new BigDecimal(Integer.toString(maxSamples));
      return new BigDecimal(total).divide(maxAsBD, MathContext.DECIMAL32);
    }
Ejemplo n.º 3
0
 public void addSample(final long input) {
   samples.add(new BigInteger(Long.toString(input)));
   while (samples.size() > maxSamples) {
     samples.remove();
   }
 }