public static Conversion getDefaultConversion()

in src/main/java/com/univocity/parsers/annotations/helpers/AnnotationHelper.java [323:371]
46 lines of code
33 McCabe index (conditional complexity)

	public static Conversion getDefaultConversion(Class fieldType, AnnotatedElement target, Parsed parsed) {
		String nullRead = getNullReadValue(target, parsed);
		Object valueIfStringIsNull = null;

		ObjectConversion conversion = null;
		if (fieldType == Boolean.class || fieldType == boolean.class) {
			conversion = Conversions.toBoolean();
			valueIfStringIsNull = nullRead == null ? null : Boolean.valueOf(nullRead);
		} else if (fieldType == Character.class || fieldType == char.class) {
			conversion = Conversions.toChar();
			if (nullRead != null && nullRead.length() > 1) {
				throw new DataProcessingException("Invalid default value for character '" + nullRead + "'. It should contain one character only.");
			}
			valueIfStringIsNull = nullRead == null ? null : nullRead.charAt(0);
		} else if (fieldType == Byte.class || fieldType == byte.class) {
			conversion = Conversions.toByte();
			valueIfStringIsNull = nullRead == null ? null : Byte.valueOf(nullRead);
		} else if (fieldType == Short.class || fieldType == short.class) {
			conversion = Conversions.toShort();
			valueIfStringIsNull = nullRead == null ? null : Short.valueOf(nullRead);
		} else if (fieldType == Integer.class || fieldType == int.class) {
			conversion = Conversions.toInteger();
			valueIfStringIsNull = nullRead == null ? null : Integer.valueOf(nullRead);
		} else if (fieldType == Long.class || fieldType == long.class) {
			conversion = Conversions.toLong();
			valueIfStringIsNull = nullRead == null ? null : Long.valueOf(nullRead);
		} else if (fieldType == Float.class || fieldType == float.class) {
			conversion = Conversions.toFloat();
			valueIfStringIsNull = nullRead == null ? null : Float.valueOf(nullRead);
		} else if (fieldType == Double.class || fieldType == double.class) {
			conversion = Conversions.toDouble();
			valueIfStringIsNull = nullRead == null ? null : Double.valueOf(nullRead);
		} else if (fieldType == BigInteger.class) {
			conversion = Conversions.toBigInteger();
			valueIfStringIsNull = nullRead == null ? null : new BigInteger(nullRead);
		} else if (fieldType == BigDecimal.class) {
			conversion = Conversions.toBigDecimal();
			valueIfStringIsNull = nullRead == null ? null : new BigDecimal(nullRead);
		} else if (Enum.class.isAssignableFrom(fieldType)) {
			conversion = Conversions.toEnum(fieldType);
		}

		if (conversion != null) {
			conversion.setValueIfStringIsNull(valueIfStringIsNull);
			conversion.setValueIfObjectIsNull(getNullWriteValue(target, parsed));
		}

		return conversion;
	}