initial commit

2026-04-04 13:30:13 +02:00
commit 6bed9b284c
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+using log4net.Core;
+using Microsoft.Extensions.Logging.Log4Net.AspNetCore.Entities;
+
+namespace Microsoft.Extensions.Logging
+{
+    /// <summary>
+    /// Represents a factory that creates the log4net <see cref="log4net.Core.LoggingEvent"/> from a <see cref="MessageCandidate{TState}"/>.
+    /// </summary>
+    public interface ILog4NetLoggingEventFactory
+    {
+        /// <summary>
+        /// Create the <see cref="log4net.Core.LoggingEvent"/>.
+        /// </summary>
+        /// <typeparam name="TState">Type of the state object that is used to format the log message.</typeparam>
+        /// <param name="messageCandidate">The message information that should be logged.</param>
+        /// <param name="logger">The logger the event is created for.</param>
+        /// <param name="options">The options of the log4net logging provider.</param>
+        /// <returns>A <see cref="log4net.Core.LoggingEvent"/> that is ready to be logged with the provided logger or null if the candidate should be dropped.</returns>
+        LoggingEvent CreateLoggingEvent<TState>(
+            in MessageCandidate<TState> messageCandidate,
+            log4net.Core.ILogger logger,
+            Log4NetProviderOptions options,
+            IExternalScopeProvider scopeProvider);
+    }
+}