Examples of java.math.BigDecimal.toBigInteger()

java.math.BigDecimal.toBigInteger()
sun.com/docs/books/jls/second_edition/html/conversions.doc.html#25363">narrowing primitive conversion from {@code double} to{@code long} as defined in the Java Language Specification: any fractional part of this {@code BigDecimal} will be discarded. Note that thisconversion can lose information about the precision of the {@code BigDecimal} value.
To have an exception thrown if the conversion is inexact (in other words if a nonzero fractional part is discarded), use the {@link #toBigIntegerExact()} method. @return this {@code BigDecimal} converted to a {@code BigInteger}.

            catch (NumberFormatException e)
            {
                try
                {
                    BigDecimal n = new BigDecimal(s);
                    BigInteger i = n.toBigInteger();
                    int gt = i.compareTo(SHORTMAX);
                    int lt = i.compareTo(SHORTMIN);


                    if ( gt > 0 || lt < 0 )
                    {

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            catch (NumberFormatException e)
            {
                try
                {
                    BigDecimal n = new BigDecimal(s);
                    BigInteger i = n.toBigInteger();


                    int gt = i.compareTo(INTMAX);
                    int lt = i.compareTo(INTMIN);


                    if (gt > 0 || lt < 0)

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            catch (NumberFormatException e)
            {
                try
                {
                    BigDecimal n = new BigDecimal(s);
                    BigInteger i = n.toBigInteger();
                    int gt = i.compareTo(LONGMAX);
                    int lt = i.compareTo(LONGMIN);


                    if ( gt > 0 || lt < 0 )
                    {

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          );
      }
      BigDecimal rhsSecondsAsBigDecimal = (BigDecimal) rhs.getField(DatatypeConstants.SECONDS);
      BigInteger rhsSeconds = null;
        if ( rhsSecondsAsBigDecimal != null ) {
                rhsSeconds =  rhsSecondsAsBigDecimal.toBigInteger();
        }
      if (rhsSeconds != null && rhsSeconds.compareTo(maxintAsBigInteger) == 1) {
        throw new UnsupportedOperationException(
                        DatatypeMessageFormatter.formatMessage(null, "TooLarge", 
                            new Object[]{this.getClass().getName() + "#compare(Duration duration)" + DatatypeConstants.SECONDS.toString(), rhsSeconds.toString()})

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        sdv.negative = (seconds.signum() < 0);
        if (sdv.negative) {
            seconds = seconds.negate();
        }
        BigDecimal microseconds = seconds.multiply(DecimalValue.BIG_DECIMAL_ONE_MILLION);
        BigInteger intMicros = microseconds.toBigInteger();
        BigInteger[] parts = intMicros.divideAndRemainder(BigInteger.valueOf(1000000));
        sdv.seconds = parts[0].longValue();
        sdv.microseconds = parts[1].intValue();
        return sdv;
    }

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                              Collection<ValidationError> errors) {


        BigDecimal decimal = (BigDecimal) parse(input, errors);


        if (errors.size() == 0) {
            return decimal.toBigInteger();
        }
        else {
            return null;
        }
    }

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        { throw new XmlValueNotSupportedException(XmlErrorCodes.EXCEPTION_VALUE_NOT_SUPPORTED_S2J,
                new Object[] {getPrimitiveTypeName(), "numeric"}); }


    // numerics: integral
    public BigInteger bigIntegerValue()
        { BigDecimal bd = bigDecimalValue(); return bd == null ? null : bd.toBigInteger(); }


    public byte byteValue()
    {
        long l = intValue();
        if (l > Byte.MAX_VALUE) throw new XmlValueOutOfRangeException();

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        switch ( dataType ) {
            case NUMERIC_BIGDECIMAL:
                dcv.setNumericValue( value == null ? null : value );
                break;
            case NUMERIC_BIGINTEGER:
                dcv.setNumericValue( value == null ? null : value.toBigInteger() );
                break;
            case NUMERIC_BYTE:
                dcv.setNumericValue( value == null ? null : value.byteValue() );
                break;
            case NUMERIC_DOUBLE:

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            {
                // didn't work, assume the column is not a byte
                try
                {
                    BigDecimal n = new BigDecimal(s);
                    BigInteger i = n.toBigInteger();


                    int gt = i.compareTo(BYTEMAX);
                    int lt = i.compareTo(BYTEMIN);


                    if ( gt > 0 || lt < 0 )

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            catch (NumberFormatException e)
            {
                try
                {
                    BigDecimal n = new BigDecimal(s);
                    BigInteger i = n.toBigInteger();
                    int gt = i.compareTo(SHORTMAX);
                    int lt = i.compareTo(SHORTMIN);


                    if ( gt > 0 || lt < 0 )
                    {

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