public void ConversionToBaseInterface()
{
ICurrencySet convSet = _set;
var allCur = convSet.AllCurencies;
var cur = convSet.TryParse("EUR");
}
public void ConversionToInterfaceItem()
{
ICurrencySet <ICurrency> convSet = _set;
var allCur = convSet.AllCurencies;
var cur = convSet.TryParse("EUR");
}
/// <summary>
/// Return currency from character code
/// </summary>
/// <param name="currencySet">this currency set</param>
/// <param name="charCode">
/// character code
/// </param>
/// <exception cref="System.NotSupportedException">if currrency set is not contain this currency</exception>
public static ICurrency Parse <T>(this ICurrencySet <T> currencySet, string charCode) where T : class, ICurrency
{
var currency = currencySet.TryParse(charCode);
if (currency != null)
{
return(currency);
}
throw new NotSupportedException("currency code '" + charCode + "' not supported");
}
/// <inheritdoc/>
public override ICurrency Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var bsonReader = context.Reader;
var bsonType = context.Reader.GetCurrentBsonType();
switch (bsonType)
{
case BsonType.Null:
bsonReader.ReadNull();
return(null);
case BsonType.String:
var charCode = bsonReader.ReadString();
return(_currencySet.TryParse(charCode) ??
throw new NotSupportedException("currency code '" + charCode + "' not supported"));
default:
throw new FormatException($"Cannot deserialize BsonString from BsonType {bsonType}.");
}
}
/// <summary>
/// Return currency from character code
/// </summary>
/// <param name="currencySet">
/// currency set
/// </param>
/// <param name="charCode">
/// character code
/// </param>
/// <param name="currency">
/// currency
/// </param>
/// <returns>
/// true if set contain this currency
/// </returns>
public static bool TryParse <T>(this ICurrencySet <T> currencySet, string charCode, out T currency) where T : class, ICurrency
{
currency = currencySet.TryParse(charCode);
return(currency != null);
}
/// <summary>
/// Currency set is contains an instance of a character code
/// </summary>
/// <param name="currencySet">this currency set</param>
/// <param name="charCode">
/// character code
/// </param>
public static bool Contain <T>(this ICurrencySet <T> currencySet, string charCode) where T : class, ICurrency
{
return(currencySet.TryParse(charCode) != null);
}
/// <summary>
/// Currency set is contains specified currency
/// </summary>
public static bool Contain <T>(this ICurrencySet <T> currencySet, T currency) where T : class, ICurrency
{
var candidate = currencySet.TryParse(currency.CharCode);
return(candidate != null && ReferenceEquals(candidate, currency));
}
/// <summary>
/// Currency set is contains specified currency
/// </summary>
public static bool Contain(this ICurrencySet currencySet, ICurrency currency)
{
var candidate = currencySet.TryParse(currency.CharCode);
return(candidate != null && ReferenceEquals(candidate, currency));
}
