Examples with JsonType com.facebook.presto.common.type.JsonType used on opensource projects

Example 1 with JsonType

use of com.facebook.presto.common.type.JsonType in project presto by prestodb.

the class PinotBrokerPageSourceBase method setValue.

protected void setValue(Type type, BlockBuilder blockBuilder, String value) {
    if (blockBuilder == null) {
        return;
    }
    if (value == null) {
        blockBuilder.appendNull();
        return;
    }
    if (!(type instanceof FixedWidthType) && !(type instanceof VarcharType) && !(type instanceof JsonType)) {
        throw new PinotException(PINOT_UNSUPPORTED_COLUMN_TYPE, Optional.empty(), "type '" + type + "' not supported");
    }
    if (type instanceof FixedWidthType) {
        completedBytes += ((FixedWidthType) type).getFixedSize();
        if (type instanceof BigintType) {
            type.writeLong(blockBuilder, parseDouble(value).longValue());
        } else if (type instanceof IntegerType) {
            blockBuilder.writeInt(parseDouble(value).intValue());
        } else if (type instanceof TinyintType) {
            blockBuilder.writeByte(parseDouble(value).byteValue());
        } else if (type instanceof SmallintType) {
            blockBuilder.writeShort(parseDouble(value).shortValue());
        } else if (type instanceof BooleanType) {
            type.writeBoolean(blockBuilder, parseBoolean(value));
        } else if (type instanceof DecimalType || type instanceof DoubleType) {
            type.writeDouble(blockBuilder, parseDouble(value));
        } else if (type instanceof TimestampType) {
            type.writeLong(blockBuilder, parseTimestamp(value));
        } else if (type instanceof DateType) {
            type.writeLong(blockBuilder, parseLong(value));
        } else {
            throw new PinotException(PINOT_UNSUPPORTED_COLUMN_TYPE, Optional.empty(), "type '" + type + "' not supported");
        }
    } else {
        Slice slice = Slices.utf8Slice(value);
        blockBuilder.writeBytes(slice, 0, slice.length()).closeEntry();
        completedBytes += slice.length();
    }
}

Example 2 with JsonType

use of com.facebook.presto.common.type.JsonType in project presto by prestodb.

the class TestingPrestoClient method convertToRowValue.

private static Object convertToRowValue(Type type, Object value) {
    if (value == null) {
        return null;
    }
    if (BOOLEAN.equals(type)) {
        return value;
    } else if (TINYINT.equals(type)) {
        return ((Number) value).byteValue();
    } else if (SMALLINT.equals(type)) {
        return ((Number) value).shortValue();
    } else if (INTEGER.equals(type)) {
        return ((Number) value).intValue();
    } else if (BIGINT.equals(type)) {
        return ((Number) value).longValue();
    } else if (DOUBLE.equals(type)) {
        return ((Number) value).doubleValue();
    } else if (REAL.equals(type)) {
        return ((Number) value).floatValue();
    } else if (type instanceof VarcharType) {
        return value;
    } else if (isCharType(type)) {
        return value;
    } else if (VARBINARY.equals(type)) {
        return value;
    } else if (DATE.equals(type)) {
        return DateTimeFormatter.ISO_LOCAL_DATE.parse(((String) value), LocalDate::from);
    } else if (TIME.equals(type)) {
        return DateTimeFormatter.ISO_LOCAL_TIME.parse(((String) value), LocalTime::from);
    } else if (TIME_WITH_TIME_ZONE.equals(type)) {
        // Only zone-offset timezones are supported (TODO remove political timezones support for TIME WITH TIME ZONE)
        try {
            return timeWithUtcZoneFormat.parse(((String) value), LocalTime::from).atOffset(ZoneOffset.UTC);
        } catch (DateTimeParseException e) {
            return timeWithZoneOffsetFormat.parse(((String) value), OffsetTime::from);
        }
    } else if (TIMESTAMP.equals(type)) {
        return SqlTimestamp.JSON_FORMATTER.parse((String) value, LocalDateTime::from);
    } else if (TIMESTAMP_WITH_TIME_ZONE.equals(type)) {
        return timestampWithTimeZoneFormat.parse((String) value, ZonedDateTime::from);
    } else if (INTERVAL_DAY_TIME.equals(type)) {
        return new SqlIntervalDayTime(IntervalDayTime.parseMillis(String.valueOf(value)));
    } else if (INTERVAL_YEAR_MONTH.equals(type)) {
        return new SqlIntervalYearMonth(IntervalYearMonth.parseMonths(String.valueOf(value)));
    } else if (IPADDRESS.equals(type)) {
        return value;
    } else if (type instanceof ArrayType) {
        return ((List<Object>) value).stream().map(element -> convertToRowValue(((ArrayType) type).getElementType(), element)).collect(toList());
    } else if (type instanceof MapType) {
        return ((Map<Object, Object>) value).entrySet().stream().collect(Collectors.toMap(e -> convertToRowValue(((MapType) type).getKeyType(), e.getKey()), e -> convertToRowValue(((MapType) type).getValueType(), e.getValue())));
    } else if (type instanceof RowType) {
        Map<String, Object> data = (Map<String, Object>) value;
        RowType rowType = (RowType) type;
        return rowType.getFields().stream().map(field -> convertToRowValue(field.getType(), data.get(field.getName().get()))).collect(toList());
    } else if (type instanceof DecimalType) {
        return new BigDecimal((String) value);
    } else if (type instanceof JsonType) {
        return value;
    } else if (type instanceof VarcharEnumType) {
        return value;
    } else if (type instanceof BigintEnumType) {
        return ((Number) value).longValue();
    } else if (type instanceof TypeWithName) {
        return convertToRowValue(((TypeWithName) type).getType(), value);
    } else if (type.getTypeSignature().getBase().equals("ObjectId")) {
        return value;
    } else {
        throw new AssertionError("unhandled type: " + type);
    }
}