/// <summary>
/// Create a catch all constraint for the given key.
/// </summary>
/// <param name="routeKey">Route key.</param>
/// <returns>a <see cref="RouteDataActionConstraint"/> that represents a catch all constraint.</returns>
public static RouteDataActionConstraint CreateCatchAll(string routeKey)
{
var c = new RouteDataActionConstraint(routeKey);
c.KeyHandling = RouteKeyHandling.CatchAll;
c.RouteValue = string.Empty;
return c;
}
public void RouteDataActionConstraint_RequireKeyByPassingNonEmpty()
{
var routeDataConstraint = new RouteDataActionConstraint("key", "value");
Assert.Equal(routeDataConstraint.RouteKey, "key");
Assert.Equal(routeDataConstraint.KeyHandling, RouteKeyHandling.RequireKey);
Assert.Equal(routeDataConstraint.RouteValue, "value");
}
public void RouteDataActionConstraint_DenyKeyByPassingNull()
{
var routeDataConstraint = new RouteDataActionConstraint("key", null);
Assert.Equal(routeDataConstraint.RouteKey, "key");
Assert.Equal(routeDataConstraint.KeyHandling, RouteKeyHandling.DenyKey);
Assert.Equal(routeDataConstraint.RouteValue, string.Empty);
}
/// <summary>
/// Create a catch all constraint for the given key.
/// </summary>
/// <param name="routeKey">Route key.</param>
/// <returns>a <see cref="RouteDataActionConstraint"/> that represents a catch all constraint.</returns>
public static RouteDataActionConstraint CreateCatchAll(string routeKey)
{
var c = new RouteDataActionConstraint(routeKey);
c.KeyHandling = RouteKeyHandling.CatchAll;
c.RouteValue = string.Empty;
return(c);
}
private IEnumerable<ActionDescriptor> GetActions(Type type)
{
var prototype = (MvcModule)ActivatorUtilities.CreateInstance(_services, type);
int i = 0;
foreach (var action in prototype.Actions)
{
var filters = type.GetTypeInfo()
.GetCustomAttributes(inherit: true)
.OfType<IFilterMetadata>()
.Select(filter => new FilterDescriptor(filter, FilterScope.Controller))
.OrderBy(d => d, FilterDescriptorOrderComparer.Comparer)
.ToList();
RouteDataActionConstraint pathConstraint;
if (action.Path == "/")
{
pathConstraint = new RouteDataActionConstraint("modulepath", string.Empty);
}
else
{
pathConstraint = new RouteDataActionConstraint("modulepath", action.Path.Substring(1));
}
yield return new ModuleActionDescriptor()
{
FilterDescriptors = filters,
Index = i++,
ActionConstraints = new List<IActionConstraintMetadata>()
{
new HttpMethodConstraint(new [] { action.Verb }),
},
ModuleType = type,
Parameters = new List<ParameterDescriptor>(), // No Parameter support in this sample
RouteConstraints = new List<RouteDataActionConstraint>()
{
new RouteDataActionConstraint("module", "true"), // only match a 'module' route
pathConstraint,
}
};
}
}
