public TResult Map <TSource, TResult>(TSource source) where TResult : new()
{
Type typeSource = typeof(TSource);
Type typeResult = typeof(TResult);
ComplexKey key = new ComplexKey(typeSource, typeResult);
Delegate convertFunction;
if (!_convertFunctions.TryGetValue(key, out convertFunction))
{
string text = $"Pair of types '{typeSource.FullName}', '{typeResult.FullName}' not registered. You should register this pair of types by method {nameof(Register)}().";
throw new Exception(text);
}
return(((Func <TSource, TResult>)convertFunction)(source));
}
public void Register <TSource, TResult>(Action <TSource, TResult> postAction = null) where TResult : new()
{
Type typeSource = typeof(TSource);
Type typeResult = typeof(TResult);
ComplexKey key = new ComplexKey(typeSource, typeResult);
Func <TSource, TResult> convertFunction = CreateConvertFunction <TSource, TResult>();
if (postAction != null)
{
_convertFunctions[key] = (Func <TSource, TResult>)(source =>
{
TResult result = convertFunction(source);
postAction(source, result);
return(result);
});
}
else
{
_convertFunctions[key] = convertFunction;
}
}