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using System;
using Org.BouncyCastle.Math;
using Org.BouncyCastle.Utilities;
namespace Org.BouncyCastle.Asn1.X509.Qualified
{
/**
* The MonetaryValue object.
* <pre>
* MonetaryValue ::= SEQUENCE {
* currency Iso4217CurrencyCode,
* amount INTEGER,
* exponent INTEGER }
* -- value = amount * 10^exponent
* </pre>
*/
public class MonetaryValue
: Asn1Encodable
{
internal Iso4217CurrencyCode currency;
internal DerInteger amount;
internal DerInteger exponent;
public static MonetaryValue GetInstance(
object obj)
{
if (obj == null || obj is MonetaryValue)
{
return (MonetaryValue) obj;
}
if (obj is Asn1Sequence)
{
return new MonetaryValue(Asn1Sequence.GetInstance(obj));
}
throw new ArgumentException("unknown object in GetInstance: " + Platform.GetTypeName(obj), "obj");
}
private MonetaryValue(
Asn1Sequence seq)
{
if (seq.Count != 3)
throw new ArgumentException("Bad sequence size: " + seq.Count, "seq");
currency = Iso4217CurrencyCode.GetInstance(seq[0]);
amount = DerInteger.GetInstance(seq[1]);
exponent = DerInteger.GetInstance(seq[2]);
}
public MonetaryValue(
Iso4217CurrencyCode currency,
int amount,
int exponent)
{
this.currency = currency;
this.amount = new DerInteger(amount);
this.exponent = new DerInteger(exponent);
}
public Iso4217CurrencyCode Currency
{
get { return currency; }
}
public BigInteger Amount
{
get { return amount.Value; }
}
public BigInteger Exponent
{
get { return exponent.Value; }
}
public override Asn1Object ToAsn1Object()
{
return new DerSequence(currency, amount, exponent);
}
}
}
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