private static void PrepareParameters(FixGroupMastersAndCollectionsParameters parameters)
 {
 }
 private static object executeAdminOperationWithFormValues(IContainerOwner containerOwner, string operationName, NameValueCollection form, HttpFileCollection fileContent)
 {
     var filterFields = new string[] { "ExecuteOperation", "ObjectDomainName", "ObjectName", "ObjectID", "NORELOAD" };
     string adminGroupID = InstanceConfiguration.AdminGroupID;
     if(containerOwner.LocationPrefix != adminGroupID)
         throw new SecurityException("Only Admin Group can execute these operations");
     switch (operationName)
     {
         case "FixAllGroupsMastersAndCollections":
             {
                 var allGroupIDs = TBRGroupRoot.GetAllGroupIDs();
                 foreach (var groupID in allGroupIDs)
                 {
                     Debug.WriteLine("Fixing group: " + groupID);
                     FixGroupMastersAndCollectionsParameters parameters = new FixGroupMastersAndCollectionsParameters
                         ()
                     {
                         GroupID = groupID
                     };
                     FixGroupMastersAndCollections.Execute(parameters);
                 }
                 break;
             }
         case "FixGroupMastersAndCollections":
             {
                 FixGroupMastersAndCollectionsParameters parameters = new FixGroupMastersAndCollectionsParameters
                     ()
                     {
                         GroupID = form["GroupID"]
                     };
                 FixGroupMastersAndCollections.Execute(parameters);
                 break;
             }
         default:
             throw new NotSupportedException("Operation not (yet) supported: " + operationName);
     }
     return null;
 }
 public static void Execute(FixGroupMastersAndCollectionsParameters parameters)
 {
     PrepareParameters(parameters);
             FixGroupMastersAndCollectionsImplementation.ExecuteMethod_FixMastersAndCollections(parameters.GroupID);
 }