import org.bouncycastle.asn1.x509.qualified.MonetaryValue; //导入依赖的package包/类
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");
    }
}
 

import org.bouncycastle.asn1.x509.qualified.MonetaryValue; //导入依赖的package包/类
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
    }
}
 

import org.bouncycastle.asn1.x509.qualified.MonetaryValue; //导入依赖的package包/类
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();
	}