1 #region Copyright notice and license 2 3 // Copyright 2015 gRPC authors. 4 // 5 // Licensed under the Apache License, Version 2.0 (the "License"); 6 // you may not use this file except in compliance with the License. 7 // You may obtain a copy of the License at 8 // 9 // http://www.apache.org/licenses/LICENSE-2.0 10 // 11 // Unless required by applicable law or agreed to in writing, software 12 // distributed under the License is distributed on an "AS IS" BASIS, 13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 // See the License for the specific language governing permissions and 15 // limitations under the License. 16 17 #endregion 18 19 using System; 20 using System.Collections.Generic; 21 using System.Globalization; 22 23 namespace Grpc.Core.Logging 24 { 25 /// <summary>Logger that logs to System.Console.</summary> 26 public class ConsoleLogger : TextWriterLogger 27 { 28 /// <summary>Creates a console logger not associated to any specific type.</summary> ConsoleLogger()29 public ConsoleLogger() : this(null) 30 { 31 } 32 33 /// <summary>Creates a console logger that logs messsage specific for given type.</summary> ConsoleLogger(Type forType)34 private ConsoleLogger(Type forType) : base(() => Console.Error, forType) 35 { 36 } 37 38 /// <summary> 39 /// Returns a logger associated with the specified type. 40 /// </summary> ForType()41 public override ILogger ForType<T>() 42 { 43 if (typeof(T) == AssociatedType) 44 { 45 return this; 46 } 47 return new ConsoleLogger(typeof(T)); 48 } 49 } 50 } 51