Java 类org.bouncycastle.asn1.x509.qualified.MonetaryValue 实例源码

private void checkValues(
    MonetaryValue mv,
    int           amount,
    int           exponent)
{
    if (mv.getAmount().intValue() != amount)
    {
        fail("amounts don't match.");
    }

    if (mv.getExponent().intValue() != exponent)
    {
        fail("exponents don't match.");
    }

    Iso4217CurrencyCode cc = mv.getCurrency();

    if (!cc.getAlphabetic().equals(CURRENCY_CODE))
    {
        fail("currency code wrong");
    }
}

private void checkValues(
    MonetaryValue mv,
    int           amount,
    int           exponent)
{
    if (mv.getAmount().intValue() != amount)
    {
        fail("amounts don't match.");
    }

    if (mv.getExponent().intValue() != exponent)
    {
        fail("exponents don't match.");
    }

    Iso4217CurrencyCode cc = mv.getCurrency();

    if (!cc.getAlphabetic().equals(CURRENCY_CODE))
    {
        fail("currency code wrong");
    }
}

public void performTest() 
    throws Exception
{
    MonetaryValue mv = new MonetaryValue(new Iso4217CurrencyCode(CURRENCY_CODE), TEST_AMOUNT, ZERO_EXPONENT);

    checkValues(mv, TEST_AMOUNT, ZERO_EXPONENT);

    mv = MonetaryValue.getInstance(mv);

    checkValues(mv, TEST_AMOUNT, ZERO_EXPONENT);

    ASN1InputStream aIn = new ASN1InputStream(mv.toASN1Object().getEncoded());

    ASN1Sequence seq = (ASN1Sequence)aIn.readObject();

    mv = MonetaryValue.getInstance(seq);

    checkValues(mv, TEST_AMOUNT, ZERO_EXPONENT);

    mv = MonetaryValue.getInstance(null);

    if (mv != null)
    {
        fail("null getInstance() failed.");
    }

    try
    {
        MonetaryValue.getInstance(new Object());

        fail("getInstance() failed to detect bad object.");
    }
    catch (IllegalArgumentException e)
    {
        // expected
    }
}

public void performTest() 
    throws Exception
{
    MonetaryValue mv = new MonetaryValue(new Iso4217CurrencyCode(CURRENCY_CODE), TEST_AMOUNT, ZERO_EXPONENT);

    checkValues(mv, TEST_AMOUNT, ZERO_EXPONENT);

    mv = MonetaryValue.getInstance(mv);

    checkValues(mv, TEST_AMOUNT, ZERO_EXPONENT);

    ASN1InputStream aIn = new ASN1InputStream(mv.toASN1Object().getEncoded());

    ASN1Sequence seq = (ASN1Sequence)aIn.readObject();

    mv = MonetaryValue.getInstance(seq);

    checkValues(mv, TEST_AMOUNT, ZERO_EXPONENT);

    mv = MonetaryValue.getInstance(null);

    if (mv != null)
    {
        fail("null getInstance() failed.");
    }

    try
    {
        MonetaryValue.getInstance(new Object());

        fail("getInstance() failed to detect bad object.");
    }
    catch (IllegalArgumentException e)
    {
        // expected
    }
}

private String getMonetaryValueStringValue(ASN1Encodable asn1Encodable, int baseIndentLevel) {

        // @formatter:off

        /*
            MonetaryValue ::= SEQUENCE
            {
                currency Iso4217CurrencyCode,
                amount INTEGER,
                exponent INTEGER
            }
            Iso4217CurrencyCode ::= CHOICE
            {
                alphabetic PrintableString,
                numeric INTEGER(1..999)
            }
         */

        // @formatter:on

        StringBuilder sb = new StringBuilder();

        MonetaryValue monetaryValue = MonetaryValue.getInstance(asn1Encodable);
        BigInteger amount = monetaryValue.getAmount();
        Iso4217CurrencyCode currency = monetaryValue.getCurrency();
        BigInteger exponent = monetaryValue.getExponent();

        if (currency != null) {
            String currencyString = currency.isAlphabetic() ? currency.getAlphabetic() : "" + currency.getNumeric();
            sb.append(INDENT.toString(baseIndentLevel));
            sb.append(MessageFormat.format(res.getString("QCEuLimitValue.Currency"), currencyString));
            sb.append(NEWLINE);
        }

        if (amount != null) {
            sb.append(INDENT.toString(baseIndentLevel));
            sb.append(MessageFormat.format(res.getString("QCEuLimitValue.Amount"), amount.toString()));
            sb.append(NEWLINE);
        }

        if (exponent != null) {
            sb.append(INDENT.toString(baseIndentLevel));
            sb.append(MessageFormat.format(res.getString("QCEuLimitValue.Exponent"), exponent.toString()));
            sb.append(NEWLINE);
        }

        return sb.toString();
    }