Changeset 1705 for trunk/sources/HeuristicLab.Persistence/3.3/Default/Decomposers/DictionaryDecomposer.cs

Timestamp:

04/29/09 15:32:59 (15 years ago)

Author:

epitzer

Message:

Check for default constructor in all decomposers to ensure failure during serialization instead of deserialization. (#606)

File:

• trunk/sources/HeuristicLab.Persistence/3.3/Default/Decomposers/DictionaryDecomposer.cs (modified) (3 diffs)

trunk/sources/HeuristicLab.Persistence/3.3/Default/Decomposers/DictionaryDecomposer.cs

@@ -5 +5 @@
 using System.Collections.Generic;
 using HeuristicLab.Persistence.Default.Decomposers.Storable;
+using HeuristicLab.Persistence.Auxiliary;
 
 namespace HeuristicLab.Persistence.Default.Decomposers {
@@ -17 +18 @@
 
     public bool CanDecompose(Type type) {
-      return type.GetInterface(typeof(IDictionary).FullName) != null;
+      return ReflectionTools.HasDefaultConstructor(type) &&
+        type.GetInterface(typeof(IDictionary).FullName) != null;
     }
 
@@ -54 +56 @@
       } catch (ArgumentException e) {
         throw new PersistenceException("Duplicate dictionary key.", e);
-      }      
+      }
     }
   }