C# Web.PathData类代码示例

		public void SetItem()
		{
			var path = new PathData(page);

			path.CurrentItem.ID.ShouldBe(1);
			path.ID.ShouldBe(1);
		}

        public void Attached_path_values_doesnt_mutate_original()
        {
            var path = new PathData { Action = "hej", CurrentItem = item, Ignore = true, IsCacheable = true, IsPubliclyAvailable = true, IsRewritable = true, Path = "/x", StopItem = page, TemplateUrl = "/hello.aspx" };

            var detached = path.Detach();
            var reattached = detached.Attach(persister);

            detached.Action = "hejdå";
            detached.CurrentItem = page;
            detached.Ignore = false;
            detached.IsCacheable = false;
            detached.IsPubliclyAvailable = false;
            detached.IsRewritable = false;
            detached.Path = "/y";
            detached.StopItem = item;
            detached.TemplateUrl = "/world.aspx";
            detached.QueryParameters["Hello"] = "world";

            reattached.Action.ShouldNotBe("hejdå");
            reattached.CurrentItem.ShouldNotBe(page);
            reattached.Ignore.ShouldNotBe(false);
            reattached.IsCacheable.ShouldNotBe(false);
            reattached.IsPubliclyAvailable.ShouldNotBe(false);
            reattached.IsRewritable.ShouldNotBe(false);
            reattached.Path.ShouldNotBe("/y");
            reattached.StopItem.ShouldNotBe(item);
            reattached.TemplateUrl.ShouldNotBe("/world.aspx");
            reattached.QueryParameters.ContainsKey("Hello").ShouldBe(false);
        }

 /// <summary>Inject the current page into the page handler.</summary>
 /// <param name="handler">The handler executing the request.</param>
 public virtual void InjectCurrentPage(PathData path, IHttpHandler handler)
 {
     IContentTemplate template = handler as IContentTemplate;
     if (template != null && path != null)
     {
         template.CurrentItem = path.CurrentPage;
     }
 }

        /// <summary>Rewrites a dynamic/computed url to an actual template url.</summary>
        public virtual void RewriteRequest(PathData path, RewriteMethod rewriteMethod)
        {
            if (path == null || path.IsEmpty() || !path.IsRewritable || path.Ignore || rewriteMethod == RewriteMethod.None)
                return;

            string templateUrl = GetHandlerPath(path);
            WebContext.HttpContext.RewritePath(templateUrl, false);
        }

        public void Attach_uses_persister_to_load_page()
        {
            var path = new PathData { CurrentPage = page };
            path = path.Detach();
            path.CurrentPage.ShouldBe(null);

            var loadedPath = path.Attach(persister);
            loadedPath.CurrentPage.ID.ShouldBe(1);
        }

        public void Attach_creates_cloned_object()
        {
            var path = new PathData { Action = "hej", CurrentItem = item, Ignore = true, IsCacheable = true, IsPubliclyAvailable = true, IsRewritable = true, Path = "/x", StopItem = page, TemplateUrl = "/hello.aspx" };

            var detached = path.Detach();
            var reattached = detached.Attach(persister);

            reattached.ShouldNotBeSameAs(detached);
        }

		public void Item_MayBe_null()
		{
			var path = new PathData();

			path.CurrentItem = item;
			path.CurrentItem = null;

			path.CurrentItem.ShouldBe(null);
			path.ID.ShouldBe(0);
		}

		public void Page_MayBe_null()
		{
			var path = new PathData();

			path.CurrentPage = page;
			path.CurrentPage = null;

			path.CurrentPage.ShouldBe(null);
			path.PageID.ShouldBe(0);
		}

		public void Item_and_Page_MayDiffer()
		{
			var path = new PathData();

			path.CurrentItem = item;
			path.CurrentPage = page;

			path.CurrentPage.ShouldNotBe(item);
			path.CurrentItem.ShouldNotBe(page);
		}

        /// <summary>Rewrites a dynamic/computed url to an actual template url.</summary>
        public virtual void RewriteRequest(PathData path, RewriteMethod rewriteMethod)
        {
            if (path == null || path.IsEmpty() || !path.IsRewritable || path.Ignore)
                return;

            string templateUrl = GetHandlerPath(path);

            if(rewriteMethod == RewriteMethod.BeginRequest || rewriteMethod == RewriteMethod.SurroundMapRequestHandler)
                WebContext.RewritePath(templateUrl);
            else if(rewriteMethod == RewriteMethod.TransferRequest)
                WebContext.TransferRequest(templateUrl);
        }

 /// <summary>Gets the path to the handler (aspx template) to rewrite to.</summary>
 /// <returns></returns>
 protected virtual string GetHandlerPath(PathData path)
 {
     return path.GetRewrittenUrl();
 }

		public void Attach_uses_persister_to_load_stop()
		{
			var path = new PathData { StopItem = page };
			path = path.Detach();
			path.StopItem.ShouldBe(null);

			var loadedPath = path.Attach(persister);
			loadedPath.StopItem.ID.ShouldBe(1);
		}

		public void Detach_creates_cloned_object()
		{
			var path = new PathData();
			var detached = path.Detach();

			detached.ShouldNotBeSameAs(path);
		}

		/// <summary>Begins a new scope using the current content helper.</summary>
		/// <param name="newCurrentPath">The current path to use in the new scope.</param>
		/// <returns>An object that restores the scope upon disposal.</returns>
		public IDisposable BeginScope(PathData newCurrentPath)
		{
			if (newCurrentPath == null) return new EmptyDisposable();

			return new ContentScope(newCurrentPath, this);
		}

 /// <summary>Authorize the user against the current content item. Throw an exception if not authorized.</summary>
 /// <param name="user">The user for which to authorize the request.</param>
 public virtual void AuthorizeRequest(PathData path, IPrincipal user)
 {
     SecurityEnforcer.AuthorizeRequest(user, path.CurrentPage, Permission.Read);
 }