// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System.Diagnostics.CodeAnalysis;
 
namespace Microsoft.AspNetCore.Components;
 
/// <summary>
/// Indicates that the associated component should match the specified route template pattern.
/// </summary>
[AttributeUsage(AttributeTargets.Class, AllowMultiple = true, Inherited = false)]
public sealed class RouteAttribute : Attribute
{
    /// <summary>
    /// Constructs an instance of <see cref="RouteAttribute"/>.
    /// </summary>
    /// <param name="template">The route template.</param>
    public RouteAttribute([StringSyntax("Route")] string template)
    {
        ArgumentNullException.ThrowIfNull(template);
 
        Template = template;
    }
 
    /// <summary>
    /// Gets the route template.
    /// </summary>
    public string Template { get; }
}