private static object MapDynamic(StringDictionary source, object boxedDestination, Type destinationType, ResolutionContext context, ProfileMap profileMap)
{
boxedDestination ??= DelegateFactory.CreateInstance(destinationType);
int matchedCount = 0;
foreach (var member in profileMap.CreateTypeDetails(destinationType).PublicWriteAccessors)
{
var match = MatchSource(member.Name);
if (match.Count == 0)
{
continue;
}
if (match.Count > 1)
{
throw new AutoMapperMappingException($"Multiple matching keys were found in the source dictionary for destination member {member}.", null, new TypePair(typeof(StringDictionary), destinationType));
}
var value = context.MapMember(member, match.Value, boxedDestination);
member.SetMemberValue(boxedDestination, value);
matchedCount++;
}
if (matchedCount < source.Count)
{
MapInnerProperties();
}
return(boxedDestination);
Match MatchSource(string name)
{
if (source.TryGetValue(name, out var value))
{
return(new Match {
Value = value, Count = 1
});
}
var matches = source.Where(s => s.Key.Trim() == name).Select(s => s.Value).ToArray();
if (matches.Length == 1)
{
return(new Match {
Value = matches[0], Count = 1
});
}
return(new Match {
Count = matches.Length
});
}
void MapInnerProperties()
{
MemberInfo[] innerMembers;
foreach (var memberPath in source.Keys.Where(k => k.Contains('.')))
{
innerMembers = ReflectionHelper.GetMemberPath(destinationType, memberPath);
var innerDestination = GetInnerDestination();
if (innerDestination == null)
{
continue;
}
var lastMember = innerMembers[innerMembers.Length - 1];
var value = context.MapMember(lastMember, source[memberPath], innerDestination);
lastMember.SetMemberValue(innerDestination, value);
}
return;
object GetInnerDestination()
{
var currentDestination = boxedDestination;
foreach (var member in innerMembers.Take(innerMembers.Length - 1))
{
var newDestination = member.GetMemberValue(currentDestination);
if (newDestination == null)
{
if (!member.CanBeSet())
{
return(null);
}
newDestination = DelegateFactory.CreateInstance(member.GetMemberType());
member.SetMemberValue(currentDestination, newDestination);
}
currentDestination = newDestination;
}
return(currentDestination);
}
}
}
public void Test_with_value_object_create_ctor() => DelegateFactory.CreateInstance(typeof(DateTimeOffset)).ShouldBeOfType <DateTimeOffset>();
public void Create_ctor_should_throw_when_default_constructor_is_missing() => new Action(() => DelegateFactory.CreateInstance(typeof(AssemblyLoadEventArgs))) .ShouldThrow <ArgumentException>().Message.ShouldStartWith(typeof(AssemblyLoadEventArgs).FullName);
public void Test_with_create_ctor() => DelegateFactory.CreateInstance(typeof(DelegateFactoryTests)).ShouldBeOfType <DelegateFactoryTests>();
