59 lines
1.7 KiB
C#
59 lines
1.7 KiB
C#
// <copyright file="ActivityMiddleware.cs" company="OpenTelemetry Authors">
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// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// </copyright>
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namespace TestApp.AspNetCore
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{
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public class ActivityMiddleware
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{
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private readonly ActivityMiddlewareImpl impl;
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private readonly RequestDelegate next;
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public ActivityMiddleware(RequestDelegate next, ActivityMiddlewareImpl impl)
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{
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this.next = next;
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this.impl = impl;
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}
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public async Task InvokeAsync(HttpContext context)
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{
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if (this.impl != null)
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{
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this.impl.PreProcess(context);
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}
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await this.next(context).ConfigureAwait(false);
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if (this.impl != null)
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{
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this.impl.PostProcess(context);
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}
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}
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public class ActivityMiddlewareImpl
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{
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public virtual void PreProcess(HttpContext context)
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{
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// Do nothing
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}
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public virtual void PostProcess(HttpContext context)
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{
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// Do nothing
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}
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}
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}
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}
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