SPRNET-1205 - ExecuteFind tries to throw ConvertADOAccessException but throws NullReferenceException

Lack of error code information in translated exceptions

src/Spring/Spring.Data.NHibernate12/Data/NHibernate/LocalSessionFactoryObject.cs

@@ -550,13 +550,7 @@ namespace Spring.Data.NHibernate
         /// </returns>
         protected virtual DataAccessException ConvertAdoAccessException(ADOException ex)
         {
-
-            string sqlString = (ex.SqlString != null)
-                ? ex.SqlString.ToString()
-                : string.Empty;
-            return AdoExceptionTranslator.Translate(
-                "Hibernate operation: " + ex.Message, sqlString, ex.InnerException);
-
+            return SessionFactoryUtils.ConvertAdoAccessException(AdoExceptionTranslator, ex);    
         }
 
         #endregion

src/Spring/Spring.Data.NHibernate12/Data/NHibernate/SessionFactoryUtils.cs

@@ -431,7 +431,6 @@ namespace Spring.Data.NHibernate
                 }
                 throw new UncategorizedAdoException(e.Message, "", "", e);
             }
-
         }
 
         /// <summary>

src/Spring/Spring.Data.NHibernate21/Data/NHibernate/HibernateTxScopeTransactionManager.cs

@@ -869,7 +869,7 @@ namespace Spring.Data.NHibernate
         /// </returns>
         protected virtual DataAccessException ConvertAdoAccessException(ADOException ex, IAdoExceptionTranslator translator)
         {
-            return translator.Translate("Hibernate flusing: " + ex.Message, null, ex.InnerException);
+            return translator.Translate("Hibernate flushing: " + ex.Message, null, ex.InnerException);
         }
 
         /// <summary>