private static void ReflectionBind <TService>(ServiceBinderBase binder, TService service)
{
var bindMethodInfo = BindMethodFinder.GetBindMethod(typeof(TService));
// Invoke BindService(ServiceBinderBase, BaseType)
bindMethodInfo.Invoke(null, new object[] { binder, service });
}
public void OnServiceMethodDiscovery(ServiceMethodProviderContext <TService> context)
{
var bindMethodInfo = BindMethodFinder.GetBindMethod(typeof(TService));
// Invoke BindService(ServiceBinderBase, BaseType)
if (bindMethodInfo != null)
{
// The second parameter is always the service base type
var serviceParameter = bindMethodInfo.GetParameters()[1];
ServiceDescriptor?serviceDescriptor = null;
try
{
serviceDescriptor = ServiceDescriptorHelpers.GetServiceDescriptor(bindMethodInfo.DeclaringType !);
}
catch (Exception ex)
{
Log.ServiceDescriptorError(_logger, typeof(TService), ex);
}
if (serviceDescriptor != null)
{
var binder = new HttpApiProviderServiceBinder <TService>(
context,
serviceParameter.ParameterType,
serviceDescriptor,
_globalOptions,
_serviceOptions,
_serviceProvider,
_loggerFactory,
_serviceActivator);
try
{
bindMethodInfo.Invoke(null, new object[] { binder, null });
}
catch (Exception ex)
{
throw new InvalidOperationException($"Error binding gRPC service '{typeof(TService).Name}'.",
ex);
}
}
}
else
{
Log.BindMethodNotFound(_logger, typeof(TService));
}
}
public void GetBindMethodUsingAttribute(Type serviceType, bool foundMethod)
{
var methodInfo = BindMethodFinder.GetBindMethodUsingAttribute(serviceType);
Assert.AreEqual(foundMethod, methodInfo != null);
}
public void GetBindMethodFallback(Type serviceType)
{
var methodInfo = BindMethodFinder.GetBindMethodFallback(serviceType);
Assert.IsNotNull(methodInfo);
}
