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r195:ea485487a424 v2
r199:43b1017ce100 merge v2
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TraceLog.cs
70 lines | 2.7 KiB | text/x-csharp | CSharpLexer
/ Implab / Diagnostics / TraceLog.cs
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cin
improved log concept
 r36 using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Implab.Diagnostics {
/// <summary>
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 r195 /// This class is used to trace a logical flow of the application, it publishes events to the default <see cref="TraceEvent"/> channel.
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 r36 /// </summary>
public static class TraceLog {
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 r195 /// <summary>
/// Starts the logical operation nested to the current operation nested to the current one.
/// </summary>
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 r36 [Conditional("TRACE")]
public static void StartLogicalOperation() {
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 r92 TraceContext.Instance.StartLogicalOperation();
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 r195
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 r36 }
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 r195 /// <summary>
/// Starts the logical operation with the specified name, this name is usefull in logs.
/// </summary>
/// <param name="name">Name.</param>
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 r36 [Conditional("TRACE")]
public static void StartLogicalOperation(string name) {
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 r92 TraceContext.Instance.StartLogicalOperation(name);
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 r36 }
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 r195 /// <summary>
/// Ends the logical operation and restores the previous one.
/// </summary>
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 r36 [Conditional("TRACE")]
public static void EndLogicalOperation() {
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 r195 var op = TraceContext.Instance.EndLogicalOperation();
LogChannel<TraceEvent>.Default.LogEvent(new TraceEvent(TraceEventType.OperationCompleted, String.Format("-{0} : {1}ms",op.Name, op.Duration)));
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 r52 }
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 r195 /// <summary>
/// Writes an informational message.
/// </summary>
/// <param name="format">Format.</param>
/// <param name="arguments">Arguments.</param>
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 r52 [Conditional("TRACE")]
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 r36 public static void TraceInformation(string format, params object[] arguments) {
LogChannel<TraceEvent>.Default.LogEvent(TraceEvent.Create(TraceEventType.Information, format, arguments));
}
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 r195 /// <summary>
/// Writes a warning message.
/// </summary>
/// <param name="format">Format.</param>
/// <param name="arguments">Arguments.</param>
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 r36 [Conditional("TRACE")]
public static void TraceWarning(string format, params object[] arguments) {
LogChannel<TraceEvent>.Default.LogEvent(TraceEvent.Create(TraceEventType.Warning, format, arguments));
}
[Conditional("TRACE")]
public static void TraceError(string format, params object[] arguments) {
LogChannel<TraceEvent>.Default.LogEvent(TraceEvent.Create(TraceEventType.Error, format, arguments));
}
[Conditional("TRACE")]
public static void TraceError(Exception err) {
TraceError("{0}", err);
}
}
}