2 // TaskDatabase.cs: Provides information about tasks.
5 // Marek Sieradzki (marek.sieradzki@gmail.com)
7 // (C) 2005 Marek Sieradzki
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 using System.Collections.Generic;
32 using System.Reflection;
33 using Microsoft.Build.Framework;
34 using Mono.XBuild.Framework;
36 namespace Microsoft.Build.BuildEngine {
37 internal class TaskDatabase {
39 // full name -> AssemblyLoadInfo
40 Dictionary <string, AssemblyLoadInfo> assemblyInformation;
42 Dictionary <string, Type> typesByFullName;
44 Dictionary <string, Type> typesByShortName;
46 public TaskDatabase ()
48 assemblyInformation = new Dictionary <string, AssemblyLoadInfo> ();
49 typesByFullName = new Dictionary <string, Type> ();
50 typesByShortName = new Dictionary <string, Type> ();
53 public void RegisterTask (string classname, AssemblyLoadInfo assemblyLoadInfo)
55 assemblyInformation.Add (classname, assemblyLoadInfo);
57 if (assemblyLoadInfo.InfoType == LoadInfoType.AssemblyFilename) {
58 assembly = Assembly.LoadFrom (assemblyLoadInfo.Filename);
59 } else if (assemblyLoadInfo.InfoType == LoadInfoType.AssemblyName) {
60 assembly = Assembly.Load (assemblyLoadInfo.AssemblyName);
62 assembly = Assembly.Load (assemblyLoadInfo.AssemblyNameString);
64 Type type = assembly.GetType (classname);
65 typesByFullName.Add (classname, type);
66 typesByShortName.Add (GetShortName (classname), type);
69 public Type GetTypeFromClassName (string classname)
71 if (typesByFullName.ContainsKey (classname) == false) {
72 if (typesByShortName.ContainsKey (classname) == false)
73 throw new Exception ("Not registered task.");
75 return typesByShortName [classname];
78 return typesByFullName [classname];
81 public void CopyTasks (TaskDatabase taskDatabase)
83 foreach (KeyValuePair <string, AssemblyLoadInfo> kvp in taskDatabase.assemblyInformation)
84 assemblyInformation.Add (kvp.Key, kvp.Value);
85 foreach (KeyValuePair <string, Type> kvp in taskDatabase.typesByFullName)
86 typesByFullName.Add (kvp.Key, kvp.Value);
87 foreach (KeyValuePair <string, Type> kvp in taskDatabase.typesByShortName)
88 typesByShortName.Add (kvp.Key, kvp.Value);
91 private string GetShortName (string fullname)
93 string[] parts = fullname.Split ('.');
94 return parts [parts.Length - 1];