/// <summary>
/// Gets a key from the <paramref name="parameters"/> with <paramref name="prefix"/> or throws <see cref="MissingKeyInParametersException"/>.
/// </summary>
/// <param name="converter">A key-parameters converter.</param>
/// <param name="parameters">A collection of parameters.</param>
/// <param name="prefix">A values prefix for <paramref name="parameters"/>.</param>
/// <returns>A key from the <paramref name="parameters"/> or throws <see cref="MissingKeyInParametersException"/>.</returns>
public static IKey Get(this KeyToParametersConverter converter, IReadOnlyKeyValueCollection parameters, string prefix)
{
Ensure.NotNull(converter, "converter");
IKey key;
if (converter.TryGet(parameters, prefix, out key))
{
return(key);
}
throw new MissingKeyInParametersException();
}
/// <summary>
/// Gets a key from the <paramref name="parameters"/> or throws <see cref="MissingKeyInParametersException"/>.
/// </summary>
/// <typeparam name="TKey">A type of the key.</typeparam>
/// <param name="converter">A key-parameters converter.</param>
/// <param name="parameters">A collection of parameters.</param>
/// <returns>A key from the <paramref name="parameters"/> or throws <see cref="MissingKeyInParametersException"/>.</returns>
public static TKey Get <TKey>(this KeyToParametersConverter converter, IReadOnlyKeyValueCollection parameters)
where TKey : IKey
{
Ensure.NotNull(converter, "converter");
TKey key;
if (converter.TryGet(parameters, out key))
{
return(key);
}
throw new MissingKeyInParametersException();
}
