Examples with AtlasConversionInfo io.atlasmap.spi.AtlasConversionInfo used on opensource projects

Example 21 with AtlasConversionInfo

use of io.atlasmap.spi.AtlasConversionInfo in project atlasmap by atlasmap.

the class CharSequenceConverter method toDouble.

/**
 * Converts to {@link Double}.
 * @param value value
 * @return converted
 * @throws AtlasConversionException out of range or not a number
 */
@AtlasConversionInfo(sourceType = FieldType.STRING, targetType = FieldType.DOUBLE, concerns = { AtlasConversionConcern.FORMAT, AtlasConversionConcern.RANGE })
public Double toDouble(CharSequence value) throws AtlasConversionException {
    if (value == null) {
        return null;
    }
    String str = value.toString();
    double parsedDouble = 0.0d;
    try {
        parsedDouble = Double.parseDouble(str);
    } catch (NumberFormatException nfe) {
        throw new AtlasConversionException(nfe);
    }
    double absParsedDouble = Math.abs(parsedDouble);
    if (absParsedDouble == 0.0d) {
        return parsedDouble;
    }
    if (absParsedDouble < Double.MIN_VALUE || absParsedDouble > Double.MAX_VALUE) {
        throw new AtlasConversionException(String.format("String %s is greater than Double.MAX_VALUE  or less than Double.MIN_VALUE", str));
    }
    return parsedDouble;
}

Example 22 with AtlasConversionInfo

use of io.atlasmap.spi.AtlasConversionInfo in project atlasmap by atlasmap.

the class DateConverter method toCalendar.

/**
 * Converts to {@link Calendar}.
 * @param date value
 * @return converted
 */
@AtlasConversionInfo(sourceType = FieldType.DATE_TIME, targetType = FieldType.DATE_TIME_TZ)
public Calendar toCalendar(Date date) {
    Calendar calendar = Calendar.getInstance();
    calendar.setTimeInMillis(date.getTime());
    return calendar;
}