public bool IsValid(NotaExamen nota, out List <string> erori)
{
erori = new List <string>();
foreach (var property in nota.GetType().GetProperties())
{
var attrs = property.GetCustomAttributes(true)
.Where(a =>
typeof(RangeAttribute)
.IsAssignableFrom(a.GetType()))
.ToArray();
if (0 == attrs.Length)
{
continue;
}
var attr = (RangeAttribute)attrs[0];
//var actualValue = property.GetValue(nota);
if (nota.Nota > attr.MaxValue)
{
erori.Add(string.Format(@"Nota e mai mare decat {0}", attr.MaxValue));
return(false);
}
if (nota.Nota < attr.MinValue)
{
erori.Add(string.Format(@"Nota e mai mica decat {0}", attr.MinValue));
return(false);
}
}
return(true);
}
static void Main(string[] args)
{
var note = new NotaExamen[]
{
new NotaExamen {
Name = "Caligrafie", Nota = 10
}
, new NotaExamen {
Name = "Matematica", Nota = 2
}
, new NotaExamen {
Name = "Romana", Nota = -1
}
};
var vvalidator = new NotaExamenValidator();
foreach (var nota in note)
{
List <string> errors;
if (vvalidator.IsValid(nota, out errors))
{
Console.WriteLine(string.Format(@"Exam {0} nota {1} este ok ", nota.Name, nota.Nota));
}
else
{
Console.WriteLine(string.Format(@"Exam {0} nota {1} NUU este ok ", nota.Name, nota.Nota));
foreach (var error in errors)
{
Console.WriteLine(error);
}
}
}
Console.WriteLine();
var stringValidator = new StringStartsWithValidator();
foreach (var nota in note)
{
List <string> errors;
if (stringValidator.StrtsWithAttribute(nota, out errors))
{
Console.WriteLine(string.Format(@"Stringul {0} incepe cu stringul dorit!", nota.Name));
}
else
{
Console.WriteLine(string.Format(@"Stringul {0} nu incepe cu stringul dorit!", nota.Name));
foreach (var error in errors)
{
Console.WriteLine(error);
}
}
}
Console.ReadLine();
}