private CollectionSummaryInfo adaptCollectionToCollectionSummaryInfo(Collection collection) {

    CollectionSummaryInfo summaryInfo = new CollectionSummaryInfo();
    summaryInfo.setCode(collection.getCode());
    summaryInfo.setName(collection.getName());
    summaryInfo.setCurator(collection.getOwner().getUserName());
    summaryInfo.setStartDate(collection.getStartDate());
    summaryInfo.setEndDate(collection.getEndDate());
    summaryInfo.setCollectionCreationDate(collection.getCreatedAt());
    // TODO to fetch from collection log
    try {
      summaryInfo.setTotalCount(
          collectionLogService.countTotalDownloadedItemsForCollection(collection.getId()));
    } catch (Exception e) {
      logger.warn("Error in fetch count from collection log.", e);
      summaryInfo.setTotalCount(collection.getCount());
    }
    summaryInfo.setStatus(collection.getStatus().getStatus());

    // TODO summaryInfo.setCreatedAt(collection.getCreatedAt());
    summaryInfo.setLanguage(collection.getLangFilters());
    summaryInfo.setKeywords(collection.getTrack());
    summaryInfo.setGeo(collection.getGeo());
    summaryInfo.setLabelCount(taggerService.getLabelCount(collection.getId()));
    summaryInfo.setPubliclyListed(collection.isPubliclyListed());
    summaryInfo.setProvider(collection.getProvider().toString());
    return summaryInfo;
  }
 @Override
 @Transactional(readOnly = true)
 public Collection findTrashedByCode(String code) throws Exception {
   Collection temp = collectionRepository.findByCode(code);
   if (temp.getStatus().equals(CollectionStatus.TRASHED)) {
     return temp;
   }
   return null;
 }
  private Collection updateStatusCollection(
      String jsonResponse, Collection collection, Long accountId) throws Exception {
    ObjectMapper objectMapper = JacksonWrapper.getObjectMapper();
    FetcheResponseDTO response = objectMapper.readValue(jsonResponse, FetcheResponseDTO.class);
    if (response != null) {
      // MEGHNA: moved setting collection count to top of the method
      // to avoid individual status blocks setting collection count below
      if (response.getCollectionCount() != null
          && !response.getCollectionCount().equals(collection.getCount())) {
        collection.setCount(response.getCollectionCount());
        String lastDocument = response.getLastDocument();
        collection.setLastExecutionTime(response.getLastExecutionTime());
        if (lastDocument != null) collection.setLastDocument(lastDocument);
        collectionRepository.update(collection);
      }
      collection.setSourceOutage(response.isSourceOutage());
      if (!CollectionStatus.getByStatus(response.getStatusCode()).equals(collection.getStatus())) {

        CollectionStatus prevStatus = collection.getStatus();
        collection.setStatus(CollectionStatus.getByStatus(response.getStatusCode()));

        switch (CollectionStatus.getByStatus(response.getStatusCode())) {
          case NOT_FOUND:
            // case STOPPED:
            collection.setStatus(CollectionStatus.NOT_RUNNING);

            // Add collectionCount in collectionLog if it was not recorded.
            if (collection.getStartDate() != null
                && ((collection.getEndDate() != null
                        && collection.getStartDate().after(collection.getEndDate()))
                    || collection.getEndDate() == null)) {
              if (collectionLogRepository.countLogsStartedInInterval(
                      collection.getId(), collection.getStartDate(), new Date())
                  == 0) {
                CollectionLog collectionLog = new CollectionLog(collection);
                collectionLog.setEndDate(new Date());
                collectionLog.setUpdatedBy(accountId);
                collectionLogRepository.save(collectionLog);
              }
            }
          case RUNNING_WARNING:
            if (prevStatus == CollectionStatus.INITIALIZING) {
              collection = collectionRepository.start(collection.getId());
              break;
            }
          case WARNING:
            collectionRepository.update(collection);
            break;
          case RUNNING:
            collection = collectionRepository.start(collection.getId());
            break;
          case FATAL_ERROR:
            // collection = collectionRepository.stop(collection.getId());
            logger.warn("Fatal error, stopping collection " + collection.getId());
            if (prevStatus != CollectionStatus.FATAL_ERROR
                || prevStatus != CollectionStatus.NOT_RUNNING
                || prevStatus != CollectionStatus.STOPPED)
              this.stopFatalError(collection.getId(), accountId);
            break;
          case EXCEPTION:
            logger.warn(
                "Rejected Thread Execution Exception, restarting collection " + collection.getId());
            if (prevStatus != CollectionStatus.EXCEPTION) {
              this.stopFatalError(collection.getId(), accountId);
              this.start(collection.getId());
            }
            break;
          default:
            break;
        }
      }
    }
    return collection;
  }
  @Override
  @Transactional(readOnly = false)
  public boolean updateCollection(CollectionUpdateInfo collectionUpdateInfo, Long userId) {

    String filteredTrack = "";
    try {
      Collection collection = findByCode(collectionUpdateInfo.getCode());

      if (!collection.getName().equals(collectionUpdateInfo.getName())) {
        if (!existName(collectionUpdateInfo.getName())) {
          collection.setName(collectionUpdateInfo.getName());
        } else {
          return false;
        }
      }
      // if collection exists with same name

      collection.setProvider(CollectionType.valueOf(collectionUpdateInfo.getProvider()));
      collection.setFollow(collectionUpdateInfo.getFollow());
      collection.setFetchInterval(collectionUpdateInfo.getFetchInterval());
      collection.setFetchFrom(collectionUpdateInfo.getFetchFrom());
      filteredTrack = collectionUpdateInfo.getTrack();

      if (!StringUtils.isEmpty(filteredTrack)) {
        filteredTrack = getFilteredTrack(filteredTrack);

        if (StringUtils.isEmpty(filteredTrack)) {
          return false;
        }
      }
      collection.setTrack(filteredTrack);
      collection.setGeo(collectionUpdateInfo.getGeo());
      collection.setGeoR(collectionUpdateInfo.getGeoR());
      collection.setDurationHours(Integer.parseInt(collectionUpdateInfo.getDurationHours()));
      collection.setLangFilters(collectionUpdateInfo.getLangFilters());

      Long crisisTypeId = Long.parseLong(collectionUpdateInfo.getCrisisType());
      CrisisType crisisType = crisisTypeService.getById(crisisTypeId);
      if (crisisType != null) {
        collection.setCrisisType(crisisType);
      } else {
        logger.error(
            "Crisis Type Id: "
                + crisisTypeId
                + " does not exist. Can't update the collection : "
                + collectionUpdateInfo.getCode());
        return false;
      }

      if (CollectionType.SMS.equals(collection.getProvider())) {
        collection.setTrack(null);
        collection.setLangFilters(null);
        collection.setGeo(null);
        collection.setGeoR(null);
        collection.setFollow(null);
      }
      if (collection.getProvider() == CollectionType.Twitter) {
        collection.setFollow(
            this.getFollowTwitterIDs(
                collectionUpdateInfo.getFollow(), collection.getOwner().getUserName()));
      }

      collectionRepository.update(collection);
      // first make an entry in log if collection is running
      if (CollectionStatus.RUNNING_WARNING.equals(collection.getStatus())
          || CollectionStatus.RUNNING.equals(collection.getStatus())) {

        this.stop(collection.getId(), userId);
        this.startFetcher(this.prepareFetcherRequest(collection), collection);
      }
      return true;
    } catch (Exception e) {

      logger.error("Unable to update the collection : " + collectionUpdateInfo.getCode(), e);
      return false;
    }
  }