public boolean isDialect()

in wrapper/src/main/java/software/amazon/jdbc/dialect/RdsPgDialect.java [47:84]

34 lines of code
10 McCabe index (conditional complexity)


  public boolean isDialect(final Connection connection) {
    if (!super.isDialect(connection)) {
      return false;
    }
    Statement stmt = null;
    ResultSet rs = null;

    try {
      stmt = connection.createStatement();
      rs = stmt.executeQuery(extensionsSql);
      while (rs.next()) {
        final boolean rdsTools = rs.getBoolean("rds_tools");
        final boolean auroraUtils = rs.getBoolean("aurora_stat_utils");
        LOGGER.finest(() -> String.format("rdsTools: %b, auroraUtils: %b", rdsTools, auroraUtils));
        if (rdsTools && !auroraUtils) {
          return true;
        }
      }
    } catch (final SQLException ex) {
      // ignore
    } finally {
      if (stmt != null) {
        try {
          stmt.close();
        } catch (SQLException ex) {
          // ignore
        }
      }
      if (rs != null) {
        try {
          rs.close();
        } catch (SQLException ex) {
          // ignore
        }
      }
    }
    return false;
  }