Changes from RC2 to RC2A:

Fixes bug #310405
http://forge.objectweb.org/tracker/?func=detail&aid=310405&group_id=56&atid=100056

Patch:

Index: src/java/org/ow2/bonita/persistence/db/DbRepository.java
===================================================================
--- src/java/org/ow2/bonita/persistence/db/DbRepository.java	(revision 2953)
+++ src/java/org/ow2/bonita/persistence/db/DbRepository.java	(working copy)
@@ -43,6 +43,11 @@
       new HashMap<TaskUUID, TaskRunTime>();
 
     private Set<TaskRunTime> removedTasks = new HashSet<TaskRunTime>();
+    
+    private Map<PackageDefinitionUUID,PackageClassData> bufferedPackageClassData = 
+      new HashMap<PackageDefinitionUUID, PackageClassData>();
+    
+    private Set<String> removedGlobalClassName = new HashSet<String>();
 
   }
 
@@ -211,6 +216,9 @@
    ** HOOK REPOSITORY **
    *********************/
   public PackageClassData getPackageClassData(PackageDefinitionUUID packageId) {
+    if (buffer.bufferedPackageClassData.containsKey(packageId)) {
+      return buffer.bufferedPackageClassData.get(packageId);
+    }
     return getPersistenceService().getPackageClassData(packageId);
   }
   public void removePackageClassData(PackageDefinitionUUID packageId) {
@@ -222,8 +230,12 @@
   }
   public void storePackageClassData(PackageClassData packageClassData) {
     getPersistenceService().save(packageClassData);
+    buffer.bufferedPackageClassData.put(packageClassData.getPackageUUID(), packageClassData);
   }
   public GlobalClassData getGlobalClassData(String className) {
+    if (buffer.removedGlobalClassName.contains(className)) {
+      return null;
+    }
     return getPersistenceService().getGlobalClassData(className);
   }
   public void removeGlobalClass(String className) {
@@ -231,12 +243,13 @@
     if (gcd == null) {
       return;
     }
+    buffer.removedGlobalClassName.add(className);
     getPersistenceService().delete(gcd);
   }
   public void storeGlobalClassData(GlobalClassData globalClassData) {
+    buffer.removedGlobalClassName.remove(globalClassData.getClassName());
     getPersistenceService().save(globalClassData);
   }
-
   /*
    * DEPENDENT PACKAGES
    */