public static void toJsonFile()

in spanner-data-validator-java/src/main/java/com/google/migration/TableSpecList.java [269:304]
31 lines of code
4 McCabe index (conditional complexity)

  public static void toJsonFile(List<TableSpec> tableSpecs, String jsonFile) {
    try {
      JSONArray jsonarray = new JSONArray();

      for (TableSpec tableSpec : tableSpecs) {
        JSONObject jsonObject = new JSONObject();

        jsonObject.put("tableName", tableSpec.getTableName());
        jsonObject.put("sourceQuery", tableSpec.getSourceQuery());
        jsonObject.put("destQuery", tableSpec.getDestQuery());
        jsonObject.put("rangeFieldIndex", tableSpec.getRangeFieldIndex());
        jsonObject.put("rangeFieldType", tableSpec.getRangeFieldType());
        jsonObject.put("rangeStart", tableSpec.getRangeStart());
        jsonObject.put("rangeEnd", tableSpec.getRangeEnd());
        jsonObject.put("rangeCoverage", tableSpec.getRangeCoverage());
        jsonObject.put("partitionCount", tableSpec.getPartitionCount());
        jsonObject.put("partitionFilterRatio", tableSpec.getPartitionFilterRatio());
        jsonObject.put("timestampThresholdColIndex", tableSpec.getTimestampThresholdColIndex());
        jsonObject.put("timestampThresholdDeltaInMins", tableSpec.getTimestampThresholdDeltaInMins());
        jsonObject.put("timestampThresholdZoneOffset", tableSpec.getTimestampThresholdZoneOffset());

        if(tableSpec.getTimestampThresholdValue() != 0) {
          LocalDateTime dateTime = LocalDateTime.ofInstant(Instant.ofEpochMilli(tableSpec.getTimestampThresholdValue()), ZoneOffset.UTC);
          jsonObject.put("timestampThresholdValue", dateTime.toString());
        }

        jsonarray.put(jsonObject);
      } // for

      FileUtils.writeStringToFile(new File(jsonFile), jsonarray.toString(2), StandardCharsets.UTF_8);
    } catch (Exception ex) {
      LOG.error("Exception while writing table specs to json file");
      LOG.error(ex.getMessage());
      LOG.error(ex.getStackTrace().toString());
    }
  }