public override object GetTargetParameterValue(ParameterInfo parameter, ExecuteContext executeContext)
{
ProtobufExecuteContext context = executeContext as ProtobufExecuteContext;
if (parameter.ParameterType.IsAssignableFrom(context.SubMessage.GetType()))
{
return(context.SubMessage);
}
if (parameter.HasDefaultValue)
{
return(parameter.DefaultValue);
}
else if (parameter.ParameterType.IsValueType)
{
return(parameter.RawDefaultValue);
}
return(null);
}
/// <summary>
/// 请求的数据处理
/// </summary>
/// <param name="userToken">用户连接对象</param>
/// <param name="data">请求数据及响应数据</param>
/// <param name="actionExecuter"></param>
/// <returns>是否有数据响应 true代表有相应数据并由data传出 false代表没有相应</returns>
public bool DataHandle(AsyncUserToken userToken, ref byte[] data, IActionExecuter actionExecuter)
{
Request request = Request.Parser.ParseFrom(data);
ProtobufExecuteContext executeContext = new ProtobufExecuteContext();
executeContext.ControllerName = request.Controller;
executeContext.ActionName = request.Action;
executeContext.UserToken = userToken;
#region 子参数解析
if (request.SubRequest != null)
{
Assembly assembly = Assembly.GetExecutingAssembly();
var type = assembly.GetType(Any.GetTypeName(request.SubRequest.TypeUrl));
if (type != null /*&& request.SubRequest.Is((type as IMessage).Descriptor)*/)
{
var uppackMethod = request.SubRequest.GetType().GetMethod(nameof(request.SubRequest.Unpack)).MakeGenericMethod(type);
IMessage subMessagae = uppackMethod.Invoke(request.SubRequest, null) as IMessage;
executeContext.SubMessage = subMessagae;
}
}
#endregion
var has = actionExecuter.TryExecuteAction(executeContext, out object obj);
if (has)
{
if (obj == null)
{
return(false);
}
}
else
{
//没有找到action
obj = "无效的请求";
}
var respone = MakeRespone(request, obj);
data = respone.ToByteArray();
return(true);
}