public void Intercept(IInvocation invocation)
{
Dictionary <string, string> input = new Dictionary <string, string>();
AnnoProxyAttribute proxyAttribute = new AnnoProxyAttribute();
var moduleAttribute = invocation.Method.DeclaringType.GetCustomAttributes <AnnoProxyAttribute>().FirstOrDefault();
var methodAttribute = invocation.Method.GetCustomAttributes <AnnoProxyAttribute>().FirstOrDefault();
if (moduleAttribute != null)
{
if (!string.IsNullOrWhiteSpace(moduleAttribute.Channel))
{
proxyAttribute.Channel = moduleAttribute.Channel;
}
if (!string.IsNullOrWhiteSpace(moduleAttribute.Router))
{
proxyAttribute.Router = moduleAttribute.Router;
}
if (!string.IsNullOrWhiteSpace(moduleAttribute.Method))
{
proxyAttribute.Method = moduleAttribute.Method;
}
}
if (methodAttribute != null)
{
if (!string.IsNullOrWhiteSpace(methodAttribute.Channel))
{
proxyAttribute.Channel = methodAttribute.Channel;
}
if (!string.IsNullOrWhiteSpace(methodAttribute.Router))
{
proxyAttribute.Router = methodAttribute.Router;
}
if (!string.IsNullOrWhiteSpace(methodAttribute.Method))
{
proxyAttribute.Method = methodAttribute.Method;
}
}
if (string.IsNullOrWhiteSpace(proxyAttribute.Channel))
{
proxyAttribute.Method = invocation.Method.DeclaringType.Module.Name;
}
if (string.IsNullOrWhiteSpace(proxyAttribute.Router))
{
proxyAttribute.Method = invocation.Method.DeclaringType.Name;
}
if (string.IsNullOrWhiteSpace(proxyAttribute.Method))
{
proxyAttribute.Method = invocation.Method.Name;
}
input.AddOrUpdate("channel", proxyAttribute.Channel);
input.AddOrUpdate("router", proxyAttribute.Router);
input.AddOrUpdate("method", proxyAttribute.Method);
var _params = invocation.Method.GetParameters();
for (int i = 0; i < _params.Length; i++)
{
//null 不传递
if (invocation.Arguments[i] == null)
{
continue;
}
var param = _params[i];
if (param.ParameterType.IsClass && param.ParameterType != "".GetType())
{
input.AddOrUpdate(param.Name, JsonConvert.SerializeObject(invocation.Arguments[i]));
}
else
{
input.AddOrUpdate(param.Name, invocation.Arguments[i].ToString());
}
}
if (invocation.Method.ReturnType != typeof(void))
{
var rltStr = Connector.BrokerDns(input);
if (rltStr.IndexOf("tatus\":false") > 0)
{
string errorMsg = "服务端未知错误";
try
{
var errorData = JsonConvert.DeserializeObject(rltStr, rltObjectType) as dynamic;
errorMsg = errorData.Msg;
}
catch
{
int errorMsgLength = rltStr.IndexOf("\",\"Status\"");
if (errorMsgLength > 11)
{
errorMsg = rltStr.Substring(8, errorMsgLength - 8);
}
}
throw new AnnoRpcException(errorMsg);
}
bool isTask = false;
Type realReturnType;
if (invocation.Method.ReturnType.BaseType != null && invocation.Method.ReturnType.BaseType.FullName.Equals("System.Threading.Tasks.Task"))
{
var generics = invocation.Method.ReturnType.GenericTypeArguments;
if (generics != null && generics.Length > 0)
{
realReturnType = generics[0];
}
else
{
realReturnType = _taskType;
}
isTask = true;
}
else
{
realReturnType = invocation.Method.ReturnType;
}
if (realReturnType == _taskType)
{
invocation.ReturnValue = Task.FromResult(realReturnType);
}
else
{
dynamic returnValue;
if (typeof(Anno.EngineData.IActionResult).IsAssignableFrom(realReturnType))
{
returnValue = JsonConvert.DeserializeObject(rltStr, type: realReturnType);
}
else
{
var rltType = typeof(Anno.EngineData.ActionResult <>).MakeGenericType(realReturnType);
var data = JsonConvert.DeserializeObject(rltStr, rltType) as dynamic;
if (data.Status == false && data.OutputData == null && !string.IsNullOrWhiteSpace(data.Msg))
{
throw new AnnoRpcException(data.Msg);
}
else
{
returnValue = data.OutputData;
}
}
invocation.ReturnValue = isTask ? Task.FromResult(returnValue) : returnValue;
}
}
else
{
Connector.BrokerDns(input);
}
}
public void Intercept(IInvocation invocation)
{
Dictionary <string, string> input = new Dictionary <string, string>();
AnnoProxyAttribute proxyAttribute = new AnnoProxyAttribute();
var moduleAttribute = invocation.Method.DeclaringType.GetCustomAttributes <AnnoProxyAttribute>().FirstOrDefault();
var methodAttribute = invocation.Method.GetCustomAttributes <AnnoProxyAttribute>().FirstOrDefault();
if (moduleAttribute != null)
{
if (!string.IsNullOrWhiteSpace(moduleAttribute.Channel))
{
proxyAttribute.Channel = moduleAttribute.Channel;
}
if (!string.IsNullOrWhiteSpace(moduleAttribute.Router))
{
proxyAttribute.Router = moduleAttribute.Router;
}
if (!string.IsNullOrWhiteSpace(moduleAttribute.Method))
{
proxyAttribute.Method = moduleAttribute.Method;
}
}
if (methodAttribute != null)
{
if (!string.IsNullOrWhiteSpace(methodAttribute.Channel))
{
proxyAttribute.Channel = methodAttribute.Channel;
}
if (!string.IsNullOrWhiteSpace(methodAttribute.Router))
{
proxyAttribute.Router = methodAttribute.Router;
}
if (!string.IsNullOrWhiteSpace(methodAttribute.Method))
{
proxyAttribute.Method = methodAttribute.Method;
}
}
if (string.IsNullOrWhiteSpace(proxyAttribute.Channel))
{
proxyAttribute.Method = invocation.Method.DeclaringType.Module.Name;
}
if (string.IsNullOrWhiteSpace(proxyAttribute.Router))
{
proxyAttribute.Method = invocation.Method.DeclaringType.Name;
}
if (string.IsNullOrWhiteSpace(proxyAttribute.Method))
{
proxyAttribute.Method = invocation.Method.Name;
}
input.AddOrUpdate("channel", proxyAttribute.Channel);
input.AddOrUpdate("router", proxyAttribute.Router);
input.AddOrUpdate("method", proxyAttribute.Method);
var _params = invocation.Method.GetParameters();
for (int i = 0; i < _params.Length; i++)
{
var param = _params[i];
if (param.ParameterType.IsClass && !param.ParameterType.Equals("".GetType()))
{
input.AddOrUpdate(param.Name, JsonConvert.SerializeObject(invocation.Arguments[i]));
}
else
{
input.AddOrUpdate(param.Name, invocation.Arguments[i].ToString());
}
}
if (invocation.Method.ReturnType != typeof(void))
{
var rltStr = Connector.BrokerDns(input);
if (typeof(EngineData.IActionResult).IsAssignableFrom(invocation.Method.ReturnType))
{
invocation.ReturnValue = JsonConvert.DeserializeObject(rltStr, type: invocation.Method.ReturnType);
}
else
{
var rltType = Type.GetType("Anno.EngineData.ActionResult`1, Anno.EngineData").MakeGenericType(invocation.Method.ReturnType);
var data = JsonConvert.DeserializeObject(rltStr, rltType) as dynamic;
if (data.Status == false && data.OutputData == null && !string.IsNullOrWhiteSpace(data.Msg))
{
throw new AnnoRpcException(data.Msg);
}
else
{
invocation.ReturnValue = data.OutputData;
}
}
}
else
{
Connector.BrokerDns(input);
}
}
