private RpcAction GetActionInternal(Type serviceType, string actionName)
{
var method = MethodHelper.GetActionMethod(serviceType, actionName, _ignoreCase);
if (method == null)
{
string tryName;
if (actionName.EndsWith("Async", StringComparison.OrdinalIgnoreCase))
{
tryName = actionName.Substring(0, actionName.Length - 5);
}
else
{
tryName = actionName + "Async";
}
method = MethodHelper.GetActionMethod(serviceType, tryName, _ignoreCase);
//method = MethodHelper.GetActionMethod(serviceType, "Begin" + actionName);
//var endMethod = MethodHelper.GetActionMethod(serviceType, "End" + actionName);
//if (method == null && endMethod == null)
//{
// return null;
//}
}
if (method == null)
{
return(null);
}
var hasReturn = method.ReturnType.FullName != "System.Void";
var arguments = method.GetParameters();
var argumentType = TypeCreator.GetParameterType(method);
Delegate methodFunc;
var isTask = false;
#if NETCORE
if (method.ReturnType == typeof(Task) ||
(method.ReturnType.GetTypeInfo().IsGenericType&& method.ReturnType.GetTypeInfo().BaseType == typeof(Task)))
#else
if (method.ReturnType == typeof(Task) ||
(method.ReturnType.IsGenericType && method.ReturnType.BaseType == typeof(Task)))
#endif
{
isTask = true;
//isAsync = true;
methodFunc = MethodHelper.GetCallMethodFunc(serviceType, argumentType, arguments, method, hasReturn);
}
else
{
//argumentType = TypeCreator.GetParameterType(method);
methodFunc = MethodHelper.GetCallMethodFunc(serviceType, argumentType, arguments, method, hasReturn);
}
var action = new RpcAction
{
Name = actionName,
ArgumentCount = arguments.Length,
ArgumentType = argumentType,
DefaultArgument = GetDefaultValue(argumentType),
MethodInfo = method,
HasReturnValue = hasReturn,
ServiceCreator = TypeCreator.GetCreateInstanceFunc(serviceType),
IsStatic = method.IsStatic,
IsTask = isTask,
Service = _service,
};
if (isTask)
{
action.InvokeTask = methodFunc as Func <object, object, object>;
action.TaskResultType = method.ReturnType.GetGenericArguments().FirstOrDefault();
action.ResultType = action.TaskResultType;
}
else if (hasReturn)
{
action.Func = methodFunc as Func <object, object, object>;
action.ResultType = method.ReturnType;
}
else
{
action.Action = methodFunc as Action <object, object>;
}
return(action);
}