public void Run()
{
this.commandLine = Console.ReadLine();
while (this.commandLine != null)
{
var route = new Route(this.commandLine);
var controllerType =
Assembly.GetExecutingAssembly()
.GetTypes()
.FirstOrDefault(type => type.Name == route.ControllerName);
var controller = Activator
.CreateInstance(controllerType, this.database, this.user) as Controller;
var action = controllerType.GetMethod(route.ActionName);
object[] commandParams = MapParameters(route, action);
try
{
var view = action.Invoke(controller, commandParams) as IView;
Console.WriteLine(view.Display());
this.user = controller.User;
}
catch (Exception ex)
{
Console.WriteLine(ex.InnerException.Message);
}
this.commandLine = Console.ReadLine();
}
}
private static object[] MapParameters(Route route, MethodInfo action)
{
// var result = action
// .GetParameters()
// .Select<ParameterInfo, object>(p =>
// {
// if (p.ParameterType == typeof(int))
// {
// return int.Parse(route.Parameters[p.Name]);
// }
// else
// {
// return route.Parameters[p.Name];
// }
// }).ToArray();
//
// return result;
var expectedParameters = action.GetParameters();
var argumentsToPass = new List<object>();
foreach (ParameterInfo param in expectedParameters)
{
var currentArgument = route.Parameters[param.Name];
if (param.ParameterType == typeof (int))
{
argumentsToPass.Add(int.Parse(currentArgument));
}
else
{
argumentsToPass.Add(currentArgument);
}
}
return argumentsToPass.ToArray();
}
public void Run()
{
var database = new BangaloreUniversityDatabase();
User user = null;
while (true)
{
string input = Console.ReadLine();
if (input == null)
{
break;
}
var route = new Route(input);
var controllerType = Assembly
.GetExecutingAssembly()
.GetTypes()
.FirstOrDefault(type => type.Name == route.ControllerName);
var controller = Activator.CreateInstance(controllerType, database, user) as Controller;
var action = controllerType.GetMethod(route.ActionName);
object[] @params = MapParameters(route, action);
try
{
var view = action.Invoke(controller, @params) as IView;
Console.WriteLine(view.Display());
user = controller.User;
}
catch (Exception ex)
{
Console.WriteLine(ex.InnerException.Message);
}
}
}
private static object[] MapParameters(Route route, MethodInfo action)
{
return action.GetParameters().Select<ParameterInfo, object>(
p =>
{
if (p.ParameterType == typeof(int))
{
return int.Parse(route.Parameters[p.Name]);
}
return route.Parameters[p.Name];
}).ToArray();
}
public void Run()
{
User currentUser = null;
while (true)
{
string inputLine = this.reader.ReadNextLine();
if (inputLine == null)
{
break;
}
var route = new Route(inputLine);
var expectedController = route.ControllerName;
var controllerType = Assembly.GetExecutingAssembly()
.GetTypes()
.FirstOrDefault(type => type.Name ==
expectedController);
var controller = Activator.CreateInstance(
controllerType, this.data, currentUser) as Controller;
var action = controllerType.GetMethod(route.ActionName);
var argumentsToPass = this.MapParameters(route, action);
try
{
var view = action.Invoke(controller, argumentsToPass) as IView;
var output = view.Display();
this.writer.Write(output);
currentUser = controller.CurrentUser;
}
catch (Exception ex)
{
if (ex.InnerException is ArgumentException ||
ex.InnerException is AuthorizationFailedException)
{
this.writer.Write(ex.InnerException.Message);
}
else
{
throw ex.InnerException;
}
}
}
}
public void Run()
{
User user = null;
while (true)
{
string inputLine = Console.ReadLine();
if (inputLine == null)
{
break;
}
var route = new Route(inputLine);
var controllerType =
Assembly.GetExecutingAssembly()
.GetTypes()
.FirstOrDefault(type => type.Name == route.ControllerName);
var controller = Activator.CreateInstance(controllerType, this.database, user) as ControllerBase;
var action = controllerType.GetMethod(route.ActionName);
object[] @params = MapParameters(route, action);
string viewResult = string.Empty;
try
{
var view = action.Invoke(controller, @params) as IView;
viewResult = view.Display();
user = controller.User;
}
catch (Exception ex)
{
viewResult = ex.InnerException.Message;
}
Console.WriteLine(viewResult);
}
}
public void Run()
{
var database = new BangaloreUniversityData();
User currentUser = null;
while (true)
{
string routeUrl = Console.ReadLine();
if (routeUrl == null)
{
break;
}
var route = new Route(routeUrl);
var controllerType = Assembly
.GetExecutingAssembly()
.GetTypes()
.FirstOrDefault(type => type.Name == route.ControllerName);
var controller = Activator.CreateInstance(controllerType, database, currentUser) as Controller;
var action = controllerType.GetMethod(route.ActionName);
object[] parameters = MapParameters(route, action);
string viewResult = string.Empty;
try
{
var view = action.Invoke(controller, parameters) as IView;
viewResult = view.Display();
currentUser = controller.CurrentUser;
}
catch (Exception ex)
{
viewResult = ex.InnerException.Message;
}
Console.WriteLine(viewResult);
}
}
private object[] MapParameters(Route route, MethodInfo action)
{
var expectedMethodParams = action.GetParameters();
var argumentsToPass = new List<object>();
foreach (ParameterInfo param in expectedMethodParams)
{
var currentArgument = route.Parameters[param.Name];
if (param.ParameterType == typeof(int))
{
argumentsToPass.Add(int.Parse(currentArgument));
}
else
{
argumentsToPass.Add(currentArgument);
}
}
return argumentsToPass.ToArray();
}
