1 // LoggerDescription.cs
4 // Rolf Bjarne Kvinge (rolf@xamarin.com)
6 // Copyright (C) 2011 Xamarin Inc.
8 // Permission is hereby granted, free of charge, to any person obtaining
9 // a copy of this software and associated documentation files (the
10 // "Software"), to deal in the Software without restriction, including
11 // without limitation the rights to use, copy, modify, merge, publish,
12 // distribute, sublicense, and/or sell copies of the Software, and to
13 // permit persons to whom the Software is furnished to do so, subject to
14 // the following conditions:
16 // The above copyright notice and this permission notice shall be
17 // included in all copies or substantial portions of the Software.
19 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
20 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
21 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
22 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
23 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
24 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
25 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 using System.Reflection;
30 using Microsoft.Build.Framework;
32 namespace Microsoft.Build.Logging
34 public class LoggerDescription
36 public LoggerDescription (string loggerClassName, string loggerAssemblyName,
37 string loggerAssemblyFile, string loggerSwitchParameters,
38 LoggerVerbosity verbosity)
40 if (loggerAssemblyName != null && loggerAssemblyFile != null)
41 throw new InvalidOperationException ("Cannot specify both loggerAssemblyName and loggerAssemblyFile at the same time.");
42 if (loggerAssemblyName == null && loggerAssemblyFile == null)
43 throw new InvalidOperationException ("Either loggerAssemblyName or loggerAssemblyFile must be specified");
44 class_name = loggerClassName;
45 assembly_name = loggerAssemblyName;
46 assembly_file = loggerAssemblyFile;
47 LoggerSwitchParameters = loggerSwitchParameters;
48 Verbosity = verbosity;
51 string class_name, assembly_name, assembly_file;
53 public string LoggerSwitchParameters { get; private set; }
54 public LoggerVerbosity Verbosity { get; private set; }
56 public ILogger CreateLogger ()
58 var assembly = assembly_name != null ? AppDomain.CurrentDomain.Load (assembly_name) : Assembly.LoadFile (assembly_file);
59 var type = assembly.GetType (class_name);
60 return (ILogger) Activator.CreateInstance (type, Verbosity);