Changeset 2750 for trunk/sources/HeuristicLab.PluginInfrastructure/Attributes/PluginDependencyAttribute.cs

Timestamp:

02/04/10 12:20:43 (14 years ago)

Author:

gkronber

Message:

Prepared plugin infrastructure to work with versioned plugins and dependencies and added versioning to part of HL.GP plugins. #864 (Plugins should have an a version)

File:

• trunk/sources/HeuristicLab.PluginInfrastructure/Attributes/PluginDependencyAttribute.cs (modified) (1 diff)

trunk/sources/HeuristicLab.PluginInfrastructure/Attributes/PluginDependencyAttribute.cs

@@ -39 +39 @@
     }
 
+    private Version version;
+    /// <summary>
+    /// Gets the version of the plugin dependency.
+    /// </summary>
+    public Version Version {
+      get { return version; }
+    }
+
     /// <summary>
     /// Initializes a new instance of <see cref="PluginDependencyAttribute"/>.
     /// <param name="dependency">The name of the plugin that is needed to load a plugin.</param>
     /// </summary>
-    public PluginDependencyAttribute(string dependency) {
-      if (string.IsNullOrEmpty(dependency)) throw new ArgumentException("Dependency is null or empty.", "dependency");
+    [Obsolete]
+    public PluginDependencyAttribute(string dependency)
+      : this(dependency, "0.0.0.0") {
+    }
+
+    public PluginDependencyAttribute(string dependency, string version) {
+      if (string.IsNullOrEmpty(dependency)) throw new ArgumentException("Dependency name is null or empty.", "dependency");
+      if (string.IsNullOrEmpty(version)) throw new ArgumentException("Dependency version is null or empty.", "version");
       this.dependency = dependency;
+      this.version = new Version(version); // throws format exception if the version string can't be parsed
     }
   }