private async Task <HttpResultMessage <object> > RemoteExecuteAsync(HttpRequestMessage httpMessage)
{
var resultMessage = new HttpResultMessage <object>();
try
{
resultMessage.Result = await _serviceProxyProvider.Invoke <object>(httpMessage.Parameters, httpMessage.RoutePath, httpMessage.ServiceKey);
resultMessage.IsSucceed = resultMessage.Result != default;
resultMessage.StatusCode = resultMessage.IsSucceed ? (int)StatusCode.Success : (int)StatusCode.RequestError;
}
catch (Exception exception)
{
if (_logger.IsEnabled(LogLevel.Error))
{
_logger.LogError(exception, $"执行远程调用逻辑时候发生了错误：{exception.Message}");
}
resultMessage.Result = null;
resultMessage.StatusCode = (int)StatusCode.RequestError;
resultMessage.Message = "执行发生了错误。";
resultMessage.Message = ExceptionPrompt.GetPrompt(exception);
}
return(resultMessage);
}
/// <summary>
/// 初始化
/// </summary>
/// <param name="moduleContext">应用模块上下文</param>
public override void Initialize(ModuleInitializationContext moduleContext)
{
var serviceProvider = moduleContext.ServiceProvoider.GetInstances <IServiceProvider>();
_application.Initialize(serviceProvider);
var abpExceptionPrompt = moduleContext.ServiceProvoider.GetInstances <AbpExceptionPrompt>();
if (abpExceptionPrompt != null)
{
ExceptionPrompt.AddPrompt(abpExceptionPrompt);
}
}
private async Task <HttpResultMessage <object> > LocalExecuteAsync(ServiceEntry entry,
HttpRequestMessage httpMessage)
{
var resultMessage = new HttpResultMessage <object>();
try
{
var result = await entry.Func(httpMessage.ServiceKey, httpMessage.Parameters);
var task = result as Task;
if (task == null)
{
resultMessage.Result = result;
}
else
{
task.Wait();
var taskType = task.GetType().GetTypeInfo();
if (taskType.IsGenericType)
{
resultMessage.Result = taskType.GetProperty("Result").GetValue(task);
}
}
resultMessage.IsSucceed = resultMessage.Result != null;
resultMessage.StatusCode = resultMessage.IsSucceed ? (int)StatusCode.Success : (int)StatusCode.RequestError;
}
catch (ValidateException validateException)
{
if (_logger.IsEnabled(LogLevel.Error))
{
_logger.LogError(validateException, $"执行本地逻辑时候发生了错误：{validateException.Message}", validateException);
}
resultMessage.Message = validateException.Message;
resultMessage.StatusCode = validateException.HResult;
}
catch (Exception exception)
{
if (_logger.IsEnabled(LogLevel.Error))
{
_logger.LogError(exception, $"执行本地逻辑时候发生了错误：{exception.Message}");
}
resultMessage.StatusCode = exception.HResult;
resultMessage.Message = "执行发生了错误。";
resultMessage.Message = ExceptionPrompt.GetPrompt(exception);
}
return(resultMessage);
}
/// <summary>
/// 获取异常提示
/// </summary>
/// <param name="exception">异常</param>
public static string GetPrompt(this Exception exception)
{
return(ExceptionPrompt.GetPrompt(exception));
}
/// <summary> /// 获取异常提示 /// </summary> /// <param name="exception">异常</param> public static string GetPrompt(this Exception exception) => ExceptionPrompt.GetPrompt(exception);
private void ShowException(Exception ex)
{
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
Container.Instance.Resolve<ViewModelLocator>("ViewModelLocator").Main.IsBusy = false;
var exception = new ExceptionPrompt();
exception.Show(ex);
}
);
}
public void PublishLocationResult(object sender, PublishLocationEventArgs args)
{
if (args.Error != null)
{
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
IsBusy = false;
if (args.Error is WebException)
{
MessageBox.Show(args.Error.Message);
}
else
{
var exception = new ExceptionPrompt();
exception.Show(args.Error);
}
});
}
else
{
if (!args.IsSuccess)
{
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
IsBusy = false;
var message = new DialogMessage(
"Communication error!", DialogMessageCallback)
{
Button = MessageBoxButton.OK,
Caption = "Error!"
};
Messenger.Default.Send(message);
});
}
else
{
//update also the picture
byte[] img = IsolatedStorageHelper.LoadFromLocalStorageArray(Constants.MYPICTURE_FILE_NAME, "profiles");
if (img != null)
{
ServiceAgent.PublishMyPicture(Identification.GetDeviceId(), img, new EventHandler<PublishLocationEventArgs>(PublishMyPictureResult));
}
else
{
//update friends list
ServiceAgent.GetFriends(this.GetFriendsResult);
}
}
}
}
public void GetFriendsResult(object sender, FriendsListEventArgs args)
{
if (args.Error == null)
{
List<Friend> list = args.Friends;
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
IsBusy = false;
PopulatePushPins(list);
}
);
}
else
{
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
IsBusy = false;
if (args.Error is WebException)
{
MessageBox.Show(args.Error.Message);
}
else
{
var exception = new ExceptionPrompt();
exception.Show(args.Error);
}
}
);
}
}
public void PublishMyPictureResult(object sender, PublishLocationEventArgs args)
{
//
if (args.Error != null)
{
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
IsBusy = false;
if (args.Error is WebException)
{
MessageBox.Show(args.Error.Message);
}
else
{
var exception = new ExceptionPrompt();
exception.Show(args.Error);
}
});
}
else
{
if (!args.IsSuccess)
{
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
IsBusy = false;
var message = new DialogMessage(
"Communication error!", DialogMessageCallback)
{
Button = MessageBoxButton.OK,
Caption = "Error!"
};
Messenger.Default.Send(message);
});
}
else
{
//update friends list
ServiceAgent.GetFriends(this.GetFriendsResult);
}
}
}
