63 lines
3.0 KiB
C#
63 lines
3.0 KiB
C#
// Copyright (c) Umbraco.
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// See LICENSE for more details.
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using Microsoft.Extensions.DependencyInjection;
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using Umbraco.Core.Events;
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namespace Umbraco.Core.DependencyInjection
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{
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/// <summary>
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/// Contains extensions methods for <see cref="IUmbracoBuilder"/> used for registering event handlers.
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/// </summary>
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public static partial class UmbracoBuilderExtensions
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{
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/// <summary>
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/// Registers a notification handler against the Umbraco service collection.
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/// </summary>
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/// <typeparam name="TNotification">The type of notification.</typeparam>
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/// <typeparam name="TNotificationHandler">The type of notificiation handler.</typeparam>
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/// <param name="builder">The Umbraco builder.</param>
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/// <returns>The <see cref="IUmbracoBuilder"/>.</returns>
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public static IUmbracoBuilder AddNotificationHandler<TNotification, TNotificationHandler>(this IUmbracoBuilder builder)
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where TNotificationHandler : INotificationHandler<TNotification>
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where TNotification : INotification
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{
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// Register the handler as transient. This ensures that anything can be injected into it.
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var descriptor = new ServiceDescriptor(typeof(INotificationHandler<TNotification>), typeof(TNotificationHandler), ServiceLifetime.Transient);
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// TODO: Waiting on feedback here https://github.com/umbraco/Umbraco-CMS/pull/9556/files#r548365396 about whether
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// we perform this duplicate check or not.
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if (!builder.Services.Contains(descriptor))
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{
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builder.Services.Add(descriptor);
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}
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return builder;
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}
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/// <summary>
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/// Registers a notification async handler against the Umbraco service collection.
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/// </summary>
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/// <typeparam name="TNotification">The type of notification.</typeparam>
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/// <typeparam name="TNotificationAsyncHandler">The type of notification async handler.</typeparam>
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/// <param name="builder">The Umbraco builder.</param>
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/// <returns>The <see cref="IUmbracoBuilder"/>.</returns>
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public static IUmbracoBuilder AddNotificationAsyncHandler<TNotification, TNotificationAsyncHandler>(this IUmbracoBuilder builder)
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where TNotificationAsyncHandler : INotificationAsyncHandler<TNotification>
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where TNotification : INotification
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{
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// Register the handler as transient. This ensures that anything can be injected into it.
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var descriptor = new ServiceDescriptor(typeof(INotificationAsyncHandler<TNotification>), typeof(TNotificationAsyncHandler), ServiceLifetime.Transient);
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// TODO: Waiting on feedback here https://github.com/umbraco/Umbraco-CMS/pull/9556/files#r548365396 about whether
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// we perform this duplicate check or not.
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if (!builder.Services.Contains(descriptor))
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{
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builder.Services.Add(descriptor);
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}
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return builder;
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}
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}
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}
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