public static void ResolveMessageFactories(this IHasMessageFactories target, IEnumerable <Type> toResolveFrom = null)
{
if (toResolveFrom == null)
{
toResolveFrom = new AssemblyTypesEnumerator();
}
foreach (
var type in toResolveFrom
.Where(cur => cur.GetCustomAttributes(typeof(MessageFactoryAttribute), false).Length >= 1))
{
var attr =
(MessageFactoryAttribute)
type.GetCustomAttributes(typeof(MessageFactoryAttribute), false).First();
target.MessageFactories.TryAdd(attr.OpCode,
(IMessageParseFactory)type.GetConstructor(new Type[] {}).Invoke(new object[] {}));
}
}
public static void RegisterMessagesInFacories(this IHasMessageFactories target,
IEnumerable <Type> toResolveFrom = null)
{
if (toResolveFrom == null)
{
toResolveFrom = new AssemblyTypesEnumerator();
}
foreach (var type in toResolveFrom)
{
var attrs = type.GetCustomAttributes(typeof(HandledByFactoryAttribute), true).Cast <HandledByFactoryAttribute>();
foreach (var attr in attrs)
{
IMessageParseFactory factory;
if (target.MessageFactories.TryGetValue(attr.FactoryHandlerOpCode, out factory))
{
factory.RegisterMessageObjectFromAttribute(type);
}
}
}
}
