Changeset 3577 for trunk/sources/HeuristicLab.Persistence/3.3/Core/Serializer.cs

Timestamp:

05/01/10 12:37:16 (14 years ago)

Author:

epitzer

Message:

throw Exception if class is marked [Storable] but cannot be serialized with the StorableSerializer (#548)

File:

• trunk/sources/HeuristicLab.Persistence/3.3/Core/Serializer.cs (modified) (3 diffs)

trunk/sources/HeuristicLab.Persistence/3.3/Core/Serializer.cs

@@ -223 +223 @@
             compositeSerializer.CreateMetaInfo(value),
             emitTypeInfo);
-        throw CreatePersistenceException(type);
+        throw CreatePersistenceException(type, "Could not determine how to serialize a value.");      
       } catch (Exception x) {
         if (isTestRun) {
           exceptions.Add(x);
           return new List<ISerializationToken>().GetEnumerator();
+        } else if (x is PersistenceException) {
+          throw;
         } else {
-          throw;
+          throw CreatePersistenceException(type, "Uncaught exception during serialization: " + x.Message);
         }
       } finally {
@@ -236 +238 @@
     }
 
-    private PersistenceException CreatePersistenceException(Type type) {
+    private PersistenceException CreatePersistenceException(Type type, string message) {
       StringBuilder sb = new StringBuilder();
-      sb.Append("Could not determine how to serialize a value of type \"")
+      sb.Append(message)
+        .Append("Type was \"")
         .Append(type.VersionInvariantName())
         .AppendLine("\"")
@@ -248 +251 @@
           .Append(" ---- (")
           .Append(ps.GetType().VersionInvariantName())
-          .AppendLine(")");          
+          .AppendLine(")");
       sb.AppendLine("Rejected by all composite serializers:");
       foreach (var cs in configuration.CompositeSerializers)