126 lines
3.8 KiB
C#
126 lines
3.8 KiB
C#
#region License
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// Copyright (c) 2007 James Newton-King
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//
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the "Software"), to deal in the Software without
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// restriction, including without limitation the rights to use,
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// copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following
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// conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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// OTHER DEALINGS IN THE SOFTWARE.
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#endregion
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using Newtonsoft.Json.Serialization;
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Text;
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#if DNXCORE50
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using Xunit;
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using Test = Xunit.FactAttribute;
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using Assert = Newtonsoft.Json.Tests.XUnitAssert;
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#else
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using NUnit.Framework;
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#endif
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#if !(DNXCORE50 || NET20 || NET35) || NETSTANDARD2_0 || NET6_0_OR_GREATER
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namespace Newtonsoft.Json.Tests.Documentation.Samples.Serializer
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{
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[TestFixture]
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public class CustomTraceWriter : TestFixtureBase
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{
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#region Types
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public class NLogTraceWriter : ITraceWriter
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{
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private static readonly Logger Logger = LogManager.GetLogger("NLogTraceWriter");
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public TraceLevel LevelFilter
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{
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// trace all messages. nlog can handle filtering
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get { return TraceLevel.Verbose; }
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}
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public void Trace(TraceLevel level, string message, Exception ex)
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{
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LogEventInfo logEvent = new LogEventInfo
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{
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Message = message,
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Level = GetLogLevel(level),
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Exception = ex
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};
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// log Json.NET message to NLog
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Logger.Log(logEvent);
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}
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private LogLevel GetLogLevel(TraceLevel level)
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{
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switch (level)
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{
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case TraceLevel.Error:
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return LogLevel.Error;
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case TraceLevel.Warning:
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return LogLevel.Warn;
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case TraceLevel.Info:
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return LogLevel.Info;
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case TraceLevel.Off:
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return LogLevel.Off;
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default:
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return LogLevel.Trace;
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}
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}
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}
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#endregion
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[Test]
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public void Example()
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{
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#region Usage
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IList<string> countries = new List<string>
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{
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"New Zealand",
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"Australia",
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"Denmark",
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"China"
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};
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string json = JsonConvert.SerializeObject(countries, Formatting.Indented, new JsonSerializerSettings
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{
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TraceWriter = new NLogTraceWriter()
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});
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Console.WriteLine(json);
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// [
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// "New Zealand",
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// "Australia",
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// "Denmark",
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// "China"
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// ]
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#endregion
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StringAssert.AreEqual(@"[
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""New Zealand"",
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""Australia"",
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""Denmark"",
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""China""
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]", json);
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}
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}
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}
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#endif |