public Object load()

in infra/database/core/src/main/java/org/apache/shardingsphere/infra/database/core/resultset/ResultSetMapper.java [47:96]
50 lines of code
27 McCabe index (conditional complexity)

    public Object load(final ResultSet resultSet, final int columnIndex) throws SQLException {
        Optional<DialectResultSetMapper> dialectResultSetMapper = DatabaseTypedSPILoader.findService(DialectResultSetMapper.class, databaseType);
        ResultSetMetaData metaData = resultSet.getMetaData();
        switch (metaData.getColumnType(columnIndex)) {
            case Types.BOOLEAN:
                return resultSet.getBoolean(columnIndex);
            case Types.TINYINT:
            case Types.SMALLINT:
                return dialectResultSetMapper.isPresent() ? dialectResultSetMapper.get().getSmallintValue(resultSet, columnIndex) : Integer.valueOf(resultSet.getInt(columnIndex));
            case Types.INTEGER:
                if (metaData.isSigned(columnIndex)) {
                    return resultSet.getInt(columnIndex);
                }
                return resultSet.getLong(columnIndex);
            case Types.BIGINT:
                if (metaData.isSigned(columnIndex)) {
                    return resultSet.getLong(columnIndex);
                }
                BigDecimal bigDecimal = resultSet.getBigDecimal(columnIndex);
                return null == bigDecimal ? null : bigDecimal.toBigInteger();
            case Types.NUMERIC:
            case Types.DECIMAL:
                return resultSet.getBigDecimal(columnIndex);
            case Types.FLOAT:
            case Types.DOUBLE:
                return resultSet.getDouble(columnIndex);
            case Types.CHAR:
            case Types.VARCHAR:
            case Types.LONGVARCHAR:
                return resultSet.getString(columnIndex);
            case Types.DATE:
                return dialectResultSetMapper.isPresent() ? dialectResultSetMapper.get().getDateValue(resultSet, columnIndex) : resultSet.getDate(columnIndex);
            case Types.TIME:
                return resultSet.getTime(columnIndex);
            case Types.TIMESTAMP:
                return resultSet.getTimestamp(columnIndex);
            case Types.BLOB:
                return resultSet.getBlob(columnIndex);
            case Types.CLOB:
                return resultSet.getClob(columnIndex);
            case Types.BINARY:
            case Types.VARBINARY:
            case Types.LONGVARBINARY:
                return resultSet.getBytes(columnIndex);
            case Types.ARRAY:
                return resultSet.getArray(columnIndex);
            default:
                return resultSet.getObject(columnIndex);
        }
    }