public AsyncOperationDispatch(OperationContractAttribute operation, MethodInfo methodInfo, int identifier)
: base(methodInfo, identifier)
{
_operation = operation;
ParameterInfo[] allParameters = methodInfo.GetParameters();
var serializedParameters = allParameters;
if (Operation.AsyncPattern)
{
var isAsyncResultPattern =
methodInfo.Name.StartsWith("Begin", StringComparison.InvariantCultureIgnoreCase)
&& allParameters.Last().ParameterType == typeof(object)
&& allParameters.Skip(allParameters.Length - 1).Last().ParameterType == typeof(AsyncCallback)
&& methodInfo.ReturnType == typeof(IAsyncResult);
if (isAsyncResultPattern)
{
var endName = methodInfo.Name.Replace("Begin", "End");
_endAsync = methodInfo.DeclaringType.GetMethod(endName);
Debug.Assert(_endAsync.ReturnType == typeof(void));
}
serializedParameters = allParameters.Take(allParameters.Length - 2).ToArray();
}
foreach (var p in serializedParameters)
{
var map = new ParameterDispatch(p);
_params.Add(map.Identifier, map);
}
}
public OperationDispatch(OperationContractAttribute operation, MethodInfo methodInfo, int identifier)
: base(methodInfo, identifier)
{
_operation = operation;
var allParameters = methodInfo.GetParameters();
foreach (var p in allParameters)
{
var map = new ParameterDispatch(p);
_params.Add(map.Identifier, map);
}
}
