static TypeCode parseSpannerDataType()

in spanner/jdbc/src/main/java/com/example/spanner/jdbc/LoadCsvExample.java [116:137]

• 22 lines of code
• 9 McCabe index (conditional complexity)

  static TypeCode parseSpannerDataType(String columnType) {
    if (columnType.matches("(?i)STRING(?:\\((?:MAX|[0-9]+)\\))?")) {
      return TypeCode.STRING;
    } else if (columnType.matches("(?i)BYTES(?:\\((?:MAX|[0-9]+)\\))?")) {
      return TypeCode.BYTES;
    } else if (columnType.equalsIgnoreCase("INT64")) {
      return TypeCode.INT64;
    } else if (columnType.equalsIgnoreCase("FLOAT64")) {
      return TypeCode.FLOAT64;
    } else if (columnType.equalsIgnoreCase("NUMERIC")) {
      return TypeCode.NUMERIC;
    } else if (columnType.equalsIgnoreCase("BOOL")) {
      return TypeCode.BOOL;
    } else if (columnType.equalsIgnoreCase("DATE")) {
      return TypeCode.DATE;
    } else if (columnType.equalsIgnoreCase("TIMESTAMP")) {
      return TypeCode.TIMESTAMP;
    } else {
      throw new IllegalArgumentException(
          "Unrecognized or unsupported column data type: " + columnType);
    }
  }