public Long nextValue()

in src/main/java/com/epam/digital/data/platform/kafkaapi/core/service/SequenceGenerator.java [45:61]

• 16 lines of code
• 3 McCabe index (conditional complexity)

  public Long nextValue(String sequenceName) {
    log.info("Generate next value by sequence {}", sequenceName);

    try (Connection connection = DataSourceUtils.getConnection(this.dataSource);
        var statement = connection.prepareStatement(
            String.format(REQUEST_TEMPLATE, sequenceName))
    ) {
      ResultSet resultSet = statement.executeQuery();
      if (resultSet.next()) {
        return resultSet.getLong(1);
      } else {
        throw new SequenceGeneratorException("Generation of next value failed. Next value absent");
      }
    } catch (SQLException e) {
      throw SQLExceptionResolverUtil.getDetailedExceptionFromSql(e);
    }
  }