PublishedDataschemaDatasetVariableResource.java 文件源码

@Async
private Future<Math.SummaryStatisticsDto> getVariableFacet(HarmonizationDataset dataset, String variableName,
  OpalTable table) {
  try {
    String studyId = null;

    if (table instanceof StudyTable) {
      studyId = ((StudyTable)table).getStudyId();
    } else if (table instanceof HarmonizationStudyTable) {
      studyId = ((HarmonizationStudyTable)table).getStudyId();
    }

    return new AsyncResult<>(datasetService
      .getVariableSummary(dataset, variableName, studyId, table.getProject(), table.getTable())
      .getWrappedDto());
  } catch(Exception e) {
    log.warn("Unable to retrieve statistics: " + e.getMessage(), e);
    return new AsyncResult<>(null);
  }
}