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namespace System.Web.Mvc {
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Web.Routing;
public class AreaRegistrationContext {
private readonly HashSet<string> _namespaces = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
public AreaRegistrationContext(string areaName, RouteCollection routes)
: this(areaName, routes, null) {
}
public AreaRegistrationContext(string areaName, RouteCollection routes, object state) {
if (String.IsNullOrEmpty(areaName)) {
throw Error.ParameterCannotBeNullOrEmpty("areaName");
}
if (routes == null) {
throw new ArgumentNullException("routes");
}
AreaName = areaName;
Routes = routes;
State = state;
}
public string AreaName {
get;
private set;
}
public ICollection<string> Namespaces {
get {
return _namespaces;
}
}
public RouteCollection Routes {
get;
private set;
}
public object State {
get;
private set;
}
[SuppressMessage("Microsoft.Design", "CA1054:UriParametersShouldNotBeStrings", MessageId = "1#", Justification = "This is not a regular URL as it may contain special routing characters.")]
public Route MapRoute(string name, string url) {
return MapRoute(name, url, (object)null /* defaults */);
}
[SuppressMessage("Microsoft.Design", "CA1054:UriParametersShouldNotBeStrings", MessageId = "1#", Justification = "This is not a regular URL as it may contain special routing characters.")]
public Route MapRoute(string name, string url, object defaults) {
return MapRoute(name, url, defaults, (object)null /* constraints */);
}
[SuppressMessage("Microsoft.Design", "CA1054:UriParametersShouldNotBeStrings", MessageId = "1#", Justification = "This is not a regular URL as it may contain special routing characters.")]
public Route MapRoute(string name, string url, object defaults, object constraints) {
return MapRoute(name, url, defaults, constraints, null /* namespaces */);
}
[SuppressMessage("Microsoft.Design", "CA1054:UriParametersShouldNotBeStrings", MessageId = "1#", Justification = "This is not a regular URL as it may contain special routing characters.")]
public Route MapRoute(string name, string url, string[] namespaces) {
return MapRoute(name, url, (object)null /* defaults */, namespaces);
}
[SuppressMessage("Microsoft.Design", "CA1054:UriParametersShouldNotBeStrings", MessageId = "1#", Justification = "This is not a regular URL as it may contain special routing characters.")]
public Route MapRoute(string name, string url, object defaults, string[] namespaces) {
return MapRoute(name, url, defaults, null /* constraints */, namespaces);
}
[SuppressMessage("Microsoft.Design", "CA1054:UriParametersShouldNotBeStrings", MessageId = "1#", Justification = "This is not a regular URL as it may contain special routing characters.")]
public Route MapRoute(string name, string url, object defaults, object constraints, string[] namespaces) {
if (namespaces == null && Namespaces != null) {
namespaces = Namespaces.ToArray();
}
Route route = Routes.MapRoute(name, url, defaults, constraints, namespaces);
route.DataTokens["area"] = AreaName;
// disabling the namespace lookup fallback mechanism keeps this areas from accidentally picking up
// controllers belonging to other areas
bool useNamespaceFallback = (namespaces == null || namespaces.Length == 0);
route.DataTokens["UseNamespaceFallback"] = useNamespaceFallback;
return route;
}
}
}
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