/// <summary>
/// Request the information from Nucleus and show it in your .NET application
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
#region Tab 1
private void btnListTemplates_Click(object sender, RoutedEventArgs e)
{
GetTemplatesRequest request = new GetTemplatesRequest().GetThumbnails(true);
List <Template> templates = XdServices.Invoke(request);
listTemplates.ItemsSource = templates;
}
/// <summary>
/// 对服务请求进行处理，根据路由信息调用合适的服务实现
/// </summary>
/// <param name="context">服务上下文，每次服务调用共享一个实例</param>
/// <returns></returns>
public override async Task <ServiceProcessResult> ProcessAsync(ServiceContext context)
{
logger.LogInformation($"Service request process beginning. ServiceId={context.Route.ServiceId}, ActionId={context.Route.ActionId}");
if (!context.Route.Enabled)
{
logger.LogError($"Route is disabled. ServiceId={context.Route.ServiceId}, ActionId={context.Route.ActionId}");
return(ServiceProcessorUtils.CreateServiceExceptionResult(ServiceExceptionKeys.SERVICE_DISABLED_ERROR, ProtocolStackFactory));
}
if (Serializer == null || ServiceInvoker == null)
{
logger.LogError($"Service has configuration error. ServiceId={context.Route.ServiceId}, ActionId={context.Route.ActionId}");
return(ServiceProcessorUtils.CreateServiceExceptionResult(ServiceExceptionKeys.SERVER_CONFIG_ERROR, ProtocolStackFactory));
}
var result = new ServiceProcessResult()
{
ServiceResponse = ProtocolStackFactory.CreateServiceResponse()
};
try
{
result.ServiceResponse.ReturnValue = await ServiceInvoker.Invoke(Serializer, context.Route, context.ActionParamList);
}
catch (Exception ex)
{
logger.LogError(ex, $"ServiceInvoker.Invoke has error, ServiceId={context.Route.ServiceId}, ActionId={context.Route.ActionId}, ExceptionMessage={ex.Message}");
return(ServiceProcessorUtils.CreateServiceExceptionResult(ServiceExceptionKeys.SERVICE_INVOKE_ERROR, ProtocolStackFactory));
}
logger.LogInformation($"Service request process finished. ServiceId={context.Route.ServiceId}, ActionId={context.Route.ActionId}");
return(result);
}
public void Configuration(IAppBuilder app)
{
app.Run(context =>
{
return(ServiceInvoker.Invoke(this.kernel, new OwinRadiumContext(context)));
});
}
static void Main(string[] args)
{
string fromAccountId = "123456789";
string tooAccountId = "987654321";
double amount = 1000;
ServiceInvoker.Invoke <IBankingService>(proxy => proxy.Transfer(fromAccountId, tooAccountId, amount), "bankingservice");
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.Run(async(context) =>
{
await ServiceInvoker.Invoke(DotNetCoreRadiumPlugin.KernalInstance, new Messsaging.DCRadiumContext(context));
});
}
public void Transfer(string fromAccountId, string toAccountId, double amount)
{
try
{
ServiceInvoker.Invoke <IWithdrawService>(proxy => proxy.Withdraw(fromAccountId, amount), "withdrawservice");
ServiceInvoker.Invoke <IDepositService>(proxy => proxy.Deposit(toAccountId, amount), "depositservice");
}
catch (Exception ex)
{
throw new FaultException(new FaultReason(ex.Message));
}
}
static void Main(string[] args)
{
string fromAccountId = "123456789";
string toAccountId = "987654321";
double amount = 1000;
using (TransactionScope transactionScope = new TransactionScope())
{
ServiceInvoker.Invoke <IWithdrawService>(proxy => proxy.Withdraw(fromAccountId, amount), "withdrawservice");
ServiceInvoker.Invoke <IDepositService>(proxy => proxy.Deposit(toAccountId, amount), "depositservice");
transactionScope.Complete();
}
}
public void Handle(HttpContext context)
{
Kernel kernel = RadiumAspService.Kernel;
if (kernel == null)
{
kernel = new Kernel(Assembly.GetCallingAssembly());
RadiumAspService.Kernel = kernel;
}
ServiceInvoker.Invoke(kernel, new Messaging.ASPRadiumContext(context));
}
public override void ProcessRequest(ICommunicationContext ctx)
{
// Read post data which is expected to be JSON
string args;
using (var reader = new StreamReader(ctx.Request.InputStream, ctx.Request.ContentEncoding))
{
args = reader.ReadToEnd();
}
var className = GetClassName(ctx);
var methodName = GetMethodName(ctx);
var dataListID = GetDataListID(ctx);
var workspaceID = GetWorkspaceID(ctx);
dynamic result;
try
{
Guid workspaceGuid;
Guid.TryParse(workspaceID, out workspaceGuid);
Guid dataListGuid;
Guid.TryParse(dataListID, out dataListGuid);
//
// NOTE: result.ToString() MUST return JSON
//
// Ensure we execute as the correct user ;)
var userPrinciple = ctx.Request.User;
if (userPrinciple != null)
{
Thread.CurrentPrincipal = userPrinciple;
Dev2Logger.Log.Info("WEB EXECUTION USER CONTEXT [ " + userPrinciple.Identity.Name + " ]");
}
result = _serviceInvoker.Invoke(className, methodName, args, workspaceGuid, dataListGuid);
}
catch (Exception ex)
{
result = new ValidationResult
{
ErrorMessage = ex.Message
};
}
ctx.Send(new StringResponseWriter(result.ToString(), ContentTypes.Json));
}
ResponseMessage HandleIncomingRequest(RequestMessage request)
{
return(invoker.Invoke(request));
}
public override void ProcessRequest(ICommunicationContext ctx)
{
// Read post data which is expected to be JSON
string args;
using (var reader = new StreamReader(ctx.Request.InputStream, ctx.Request.ContentEncoding))
{
args = reader.ReadToEnd();
}
var className = GetClassName(ctx);
var methodName = GetMethodName(ctx);
var dataListID = GetDataListID(ctx);
var workspaceID = GetWorkspaceID(ctx);
dynamic result = null;
var userPrinciple = ctx.Request.User;
Thread.CurrentPrincipal = userPrinciple;
try
{
Guid workspaceGuid;
Guid.TryParse(workspaceID, out workspaceGuid);
Guid dataListGuid;
Guid.TryParse(dataListID, out dataListGuid);
Thread.CurrentPrincipal = userPrinciple;
Dev2Logger.Log.Info("WEB EXECUTION USER CONTEXT [ " + userPrinciple.Identity.Name + " ]");
Common.Utilities.PerformActionInsideImpersonatedContext(userPrinciple, () => { result = _serviceInvoker.Invoke(className, methodName, args, workspaceGuid, dataListGuid); });
}
catch (Exception ex)
{
result = new ValidationResult
{
ErrorMessage = ex.Message
};
}
if (result != null)
{
ctx.Send(new StringResponseWriter(result.ToString(), ContentTypes.Json));
}
}