Changeset 2993 for trunk/sources/HeuristicLab.Persistence/3.3/Default/CompositeSerializers/EnumerableSerializer.cs

Timestamp:

03/10/10 16:37:52 (15 years ago)

Author:

epitzer

Message:

add justifications for rejecting a type for serialization in ICompositeSerializer (#548)

File:

• trunk/sources/HeuristicLab.Persistence/3.3/Default/CompositeSerializers/EnumerableSerializer.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Persistence/3.3/Default/CompositeSerializers/EnumerableSerializer.cs

@@ -26 +26 @@
     }
 
+    public string JustifyRejection(Type type) {
+      if (!ReflectionTools.HasDefaultConstructor(type))
+        return "no default constructor";
+      if (type.GetInterface(typeof(IEnumerable).FullName) == null)
+        return "interface IEnumerable not implemented";
+      if (type.GetMethod("Add") == null)
+        return "no 'Add()' method";      
+      return "no 'Add()' method with one argument";
+    }
+
     public IEnumerable<Tag> CreateMetaInfo(object o) {
       return new Tag[] { };