63 lines
2.0 KiB
C#
63 lines
2.0 KiB
C#
using System.Collections.Generic;
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using Serilog.Core;
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using Serilog.Events;
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namespace Tapeti.Serilog.Default
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{
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/// <summary>
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/// Implements the IDiagnosticContext interface for a Serilog ILogger.
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/// </summary>
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public class DiagnosticContext : IDiagnosticContext
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{
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private readonly global::Serilog.ILogger logger;
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private readonly List<LogEventProperty> properties = new List<LogEventProperty>();
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/// <summary>
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/// Creates a new instance of a DiagnosticContext
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/// </summary>
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/// <param name="logger">The Serilog ILogger which will be enriched</param>
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public DiagnosticContext(global::Serilog.ILogger logger)
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{
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this.logger = logger;
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}
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/// <inheritdoc />
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public void Set(string propertyName, object value, bool destructureObjects = false)
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{
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if (logger.BindProperty(propertyName, value, destructureObjects, out var logEventProperty))
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properties.Add(logEventProperty);
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}
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/// <summary>
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/// Returns a Serilog ILogger which is enriched with the properties set by this DiagnosticContext
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/// </summary>
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public global::Serilog.ILogger GetEnrichedLogger()
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{
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return properties.Count > 0
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? logger.ForContext(new LogEventPropertiesEnricher(properties))
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: logger;
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}
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private class LogEventPropertiesEnricher : ILogEventEnricher
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{
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private readonly IEnumerable<LogEventProperty> properties;
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public LogEventPropertiesEnricher(IEnumerable<LogEventProperty> properties)
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{
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this.properties = properties;
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}
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public void Enrich(LogEvent logEvent, ILogEventPropertyFactory propertyFactory)
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{
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foreach (var property in properties)
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logEvent.AddOrUpdateProperty(property);
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}
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}
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}
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}
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