Esempio n. 1
0
  private void updateRestingCacheData() {
    final long startTime = System.currentTimeMillis();
    int examinedRecords = 0;
    ClosableIterator<UserCacheRecord> iterator = null;
    try {
      LOGGER.trace(PwmConstants.REPORTING_SESSION_LABEL, "checking size of stored cache records");
      final int totalRecords = userCacheService.size();
      LOGGER.debug(
          PwmConstants.REPORTING_SESSION_LABEL,
          "beginning cache review process of " + totalRecords + " records");
      iterator = iterator();
      Date lastLogOutputTime = new Date();
      while (iterator.hasNext() && status == STATUS.OPEN) {
        final UserCacheRecord record = iterator.next(); // (purge routine is embedded in next();

        if (summaryData != null && record != null) {
          summaryData.update(record);
        }

        examinedRecords++;

        if (TimeDuration.fromCurrent(lastLogOutputTime).isLongerThan(30, TimeUnit.SECONDS)) {
          final TimeDuration progressDuration = TimeDuration.fromCurrent(startTime);
          LOGGER.trace(
              PwmConstants.REPORTING_SESSION_LABEL,
              "cache review process in progress, examined "
                  + examinedRecords
                  + " records in "
                  + progressDuration.asCompactString());
          lastLogOutputTime = new Date();
        }
      }
      final TimeDuration totalTime = TimeDuration.fromCurrent(startTime);
      LOGGER.debug(
          PwmConstants.REPORTING_SESSION_LABEL,
          "completed cache review process of "
              + examinedRecords
              + " cached report records in "
              + totalTime.asCompactString());
    } finally {
      if (iterator != null) {
        iterator.close();
      }
    }
  }
Esempio n. 2
0
  private boolean updateCachedRecordFromLdap(
      final UserIdentity userIdentity,
      final UserInfoBean userInfoBean,
      final UserCacheService.StorageKey storageKey)
      throws ChaiUnavailableException, PwmUnrecoverableException, LocalDBException {
    final UserCacheRecord userCacheRecord = userCacheService.readStorageKey(storageKey);
    TimeDuration cacheAge = null;
    if (userCacheRecord != null && userCacheRecord.getCacheTimestamp() != null) {
      cacheAge = TimeDuration.fromCurrent(userCacheRecord.getCacheTimestamp());
    }

    boolean updateCache = false;
    if (userInfoBean != null) {
      updateCache = true;
    } else {
      if (cacheAge == null) {
        LOGGER.trace(
            PwmConstants.REPORTING_SESSION_LABEL,
            "stored cache for "
                + userIdentity
                + " is missing cache storage timestamp, will update");
        updateCache = true;
      } else if (cacheAge.isLongerThan(settings.getMinCacheAge())) {
        LOGGER.trace(
            PwmConstants.REPORTING_SESSION_LABEL,
            "stored cache for "
                + userIdentity
                + " is "
                + cacheAge.asCompactString()
                + " old, will update");
        updateCache = true;
      }
    }

    if (updateCache) {
      if (userCacheRecord != null) {
        if (summaryData != null
            && summaryData.getEpoch() != null
            && summaryData.getEpoch().equals(userCacheRecord.getSummaryEpoch())) {
          summaryData.remove(userCacheRecord);
        }
      }
      final UserInfoBean newUserBean;
      if (userInfoBean != null) {
        newUserBean = userInfoBean;
      } else {
        newUserBean = new UserInfoBean();
        final UserStatusReader.Settings readerSettings = new UserStatusReader.Settings();
        readerSettings.setSkipReportUpdate(true);
        final ChaiProvider chaiProvider =
            pwmApplication.getProxyChaiProvider(userIdentity.getLdapProfileID());
        final UserStatusReader userStatusReader =
            new UserStatusReader(
                pwmApplication, PwmConstants.REPORTING_SESSION_LABEL, readerSettings);
        userStatusReader.populateUserInfoBean(
            newUserBean, PwmConstants.DEFAULT_LOCALE, userIdentity, chaiProvider);
      }
      final UserCacheRecord newUserCacheRecord = userCacheService.updateUserCache(newUserBean);

      if (summaryData != null && summaryData.getEpoch() != null && newUserCacheRecord != null) {
        if (!summaryData.getEpoch().equals(newUserCacheRecord.getSummaryEpoch())) {
          newUserCacheRecord.setSummaryEpoch(summaryData.getEpoch());
          userCacheService.store(newUserCacheRecord);
        }
        summaryData.update(newUserCacheRecord);
      }
    }

    return updateCache;
  }