private int decodeType()

in modules/web-agent/src/main/java/org/apache/ignite/console/agent/db/dialect/OracleMetadataDialect.java [170:243]
55 lines of code
26 McCabe index (conditional complexity)

    private int decodeType(ResultSet rs) throws SQLException {
        String type = rs.getString(DATA_TYPE_IDX);

        if (type.startsWith("TIMESTAMP"))
            return TIMESTAMP;
        else {
            switch (type) {
                case "CHAR":
                case "NCHAR":
                    return CHAR;

                case "VARCHAR2":
                case "NVARCHAR2":
                    return VARCHAR;

                case "LONG":
                    return LONGVARCHAR;

                case "LONG RAW":
                    return LONGVARBINARY;

                case "FLOAT":
                    return FLOAT;

                case "NUMBER":
                    int precision = rs.getInt(DATA_PRECISION_IDX);
                    int scale = rs.getInt(DATA_SCALE_IDX);

                    if (scale > 0) {
                        if (scale < 4 && precision < 19)
                            return FLOAT;

                        if (scale > 4 || precision > 19)
                            return DOUBLE;

                        return NUMERIC;
                    }
                    else {
                        if (precision < 1)
                            return NUMERIC;

                        if (precision < 3)
                            return TINYINT;

                        if (precision < 5)
                            return SMALLINT;

                        if (precision < 10)
                            return INTEGER;

                        if (precision < 19)
                            return BIGINT;

                        return NUMERIC;
                    }

                case "DATE":
                    return DATE;

                case "BFILE":
                case "BLOB":
                    return BLOB;

                case "CLOB":
                case "NCLOB":
                    return CLOB;

                case "XMLTYPE":
                    return SQLXML;
            }
        }

        return OTHER;
    }