Google Api

Yavsc/GoogleApiSupport/Google.Apis.Core/Logging/ILogger.cs

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+/*
+Copyright 2011 Google Inc
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+using System;
+
+namespace Google.Apis.Logging
+{
+    /// <summary>Describes a logging interface which is used for outputting messages.</summary>
+    public interface ILogger
+    {
+        /// <summary>Gets an indication whether debug output is logged or not.</summary>
+        bool IsDebugEnabled { get; }
+
+        /// <summary>Returns a logger which will be associated with the specified type.</summary>
+        /// <param name="type">Type to which this logger belongs.</param>
+        /// <returns>A type-associated logger.</returns>
+        ILogger ForType(Type type);
+
+        /// <summary>Returns a logger which will be associated with the specified type.</summary>
+        /// <returns>A type-associated logger.</returns>
+        ILogger ForType<T>();
+
+        /// <summary>Logs a debug message.</summary>
+        /// <param name="message">The message to log.</param>
+        /// <param name="formatArgs">String.Format arguments (if applicable).</param>
+        void Debug(string message, params object[] formatArgs);
+
+        /// <summary>Logs an info message.</summary>
+        /// <param name="message">The message to log.</param>
+        /// <param name="formatArgs">String.Format arguments (if applicable).</param>
+        void Info(string message, params object[] formatArgs);
+
+        /// <summary>Logs a warning.</summary>
+        /// <param name="message">The message to log.</param>
+        /// <param name="formatArgs">String.Format arguments (if applicable).</param>
+        void Warning(string message, params object[] formatArgs);
+
+        /// <summary>Logs an error message resulting from an exception.</summary>
+        /// <param name="exception"></param>
+        /// <param name="message">The message to log.</param>
+        /// <param name="formatArgs">String.Format arguments (if applicable).</param>
+        void Error(Exception exception, string message, params object[] formatArgs);
+
+        /// <summary>Logs an error message.</summary>
+        /// <param name="message">The message to log.</param>
+        /// <param name="formatArgs">String.Format arguments (if applicable).</param>
+        void Error(string message, params object[] formatArgs);
+    }
+}