Пример #1
0
  @Override
  public void export(OutputStream output) throws Exception {
    try {
      final GlobalExportData data = prepareData();

      ExportTemplate template = null;
      switch (exportFormat) {
        case XLS:
          {
            template = new GlobalExportExcelTemplate(data);
          }
          break;
        case ODS:
          {
            template = new GlobalExportCalcTemplate(data);
          }
          break;
        default:
          LOG.error("[export] The export format '" + exportFormat + "' is unknown.");
          throw new ServletException("The export format '" + exportFormat + "' is unknown.");
      }
      template.write(output);
    } catch (Throwable e) {
      LOG.error("[export] Error during the workbook writing.", e);
      throw new Exception("Error during the workbook writing.");
    }
  }
  @Override
  public void export(OutputStream output) throws Exception {
    // The project id.
    final String idString = requireParameter(RequestParameter.ID);
    final Integer projectId;

    try {

      projectId = Integer.parseInt(idString);

    } catch (NumberFormatException e) {
      LOG.error("[export] The id '" + idString + "' is invalid.", e);
      throw new Exception("The id '" + idString + "' is invalid.", e);
    }

    try {

      // data
      final ProjectSynthesisData synthesisData = prepareSynthesisData(projectId);
      LogFrameExportData logFrameData = null;
      IndicatorEntryData indicatorData = null;

      // appending options
      final String typeString = requireParameter(RequestParameter.TYPE);
      final ExportUtils.ExportType type = ExportUtils.ExportType.valueOfOrNull(typeString);

      switch (type) {
        case PROJECT_SYNTHESIS_LOGFRAME:
          {
            final Project project =
                injector.getInstance(EntityManager.class).find(Project.class, projectId);
            logFrameData = SpreadsheetDataUtil.prepareLogFrameData(project, this);
          }
          break;

        case PROJECT_SYNTHESIS_INDICATORS:
          {
            indicatorData = SpreadsheetDataUtil.prepareIndicatorsData(projectId, this);
          }
          break;

        case PROJECT_SYNTHESIS_LOGFRAME_INDICATORS:
          {
            // logframe data
            final Project project =
                injector.getInstance(EntityManager.class).find(Project.class, projectId);
            logFrameData = SpreadsheetDataUtil.prepareLogFrameData(project, this);
            logFrameData.setIndicatorsSheetExist(true);
            // indicator data
            indicatorData = SpreadsheetDataUtil.prepareIndicatorsData(projectId, this);
          }
          break;

        default:
          // TODO Throw exception ?
          break;
      }

      ExportTemplate template = null;
      switch (exportFormat) {
        case XLS:
          {
            final HSSFWorkbook wb = new HSSFWorkbook();
            template =
                new ProjectSynthesisExcelTemplate(
                    synthesisData, wb, getContext(), getI18ntranslator(), getLanguage());
            if (logFrameData != null) template = new LogFrameExcelTemplate(logFrameData, wb);
            if (indicatorData != null)
              template = new IndicatorEntryExcelTemplate(indicatorData, wb);
          }
          break;

        case ODS:
          {
            final SpreadsheetDocument doc = SpreadsheetDocument.newSpreadsheetDocument();
            template =
                new ProjectSynthesisCalcTemplate(
                    synthesisData, doc, getContext(), getI18ntranslator(), getLanguage());
            if (logFrameData != null) template = new LogFrameCalcTemplate(logFrameData, doc);
            if (indicatorData != null)
              template = new IndicatorEntryCalcTemplate(indicatorData, doc);
          }
          break;

        default:
          LOG.error("[export] The export format '" + exportFormat + "' is unknown.");
          throw new ServletException("The export format '" + exportFormat + "' is unknown.");
      }
      template.write(output);

    } catch (Throwable e) {
      LOG.error("[export] Error during the workbook writing.", e);
      throw new Exception("Error during the workbook writing.", e);
    }
  }