44 lines
1.4 KiB
C#
44 lines
1.4 KiB
C#
// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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using Microsoft.Extensions.Logging;
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using OpenTelemetry.Logs;
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var loggerFactory = LoggerFactory.Create(builder =>
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{
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builder.AddOpenTelemetry(logging =>
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{
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logging.AddConsoleExporter();
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});
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});
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var logger = loggerFactory.CreateLogger<Program>();
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logger.FoodPriceChanged("artichoke", 9.99);
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logger.FoodRecallNotice(
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brandName: "Contoso",
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productDescription: "Salads",
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productType: "Food & Beverages",
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recallReasonDescription: "due to a possible health risk from Listeria monocytogenes",
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companyName: "Contoso Fresh Vegetables, Inc.");
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// Dispose logger factory before the application ends.
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// This will flush the remaining logs and shutdown the logging pipeline.
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loggerFactory.Dispose();
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public static partial class ApplicationLogs
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{
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[LoggerMessage(LogLevel.Information, "Food `{name}` price changed to `{price}`.")]
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public static partial void FoodPriceChanged(this ILogger logger, string name, double price);
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[LoggerMessage(LogLevel.Critical, "A `{productType}` recall notice was published for `{brandName} {productDescription}` produced by `{companyName}` ({recallReasonDescription}).")]
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public static partial void FoodRecallNotice(
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this ILogger logger,
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string brandName,
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string productDescription,
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string productType,
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string recallReasonDescription,
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string companyName);
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}
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