Support repeated software instance title.

master/bt5/vifib_slap/WorkflowTemplateItem/portal_workflow/person_slap_interface_workflow/scripts/Person_requestSoftwareInstance.xml

@@ -78,10 +78,22 @@ tag = "%s_%s_inProgress" % (person.getUid(), \n
                                software_title)\n
 \n
 # Check if it already exists\n
-request_software_instance = portal.portal_catalog.getResultValue(\n
+cleanup_resource = portal.portal_preferences.getPreferredInstanceCleanupResource()\n
+request_software_instance = None\n
+for si in portal.portal_catalog(\n
   portal_type=software_instance_portal_type,\n
   title=software_title,\n
-)\n
+  ):\n
+  try:\n
+    cleanup_delivery_line = si.Item_getInstancePackingListLine(cleanup_resource)\n
+  except ValueError:\n
+    request_software_instance = si\n
+    break\n
+  else:\n
+    if cleanup_delivery_line.getSimulationState() != \'destroyed\':\n
+      request_software_instance = si\n
+      break\n
+\n
 if (request_software_instance is None):\n
   hosting_subscription_reference = "HOSTSUBS-%s" % context.getPortalObject().portal_ids\\\n
       .generateNewId(id_group=\'slap_hosting_subscription_reference\', id_generator=\'uid\')\n

master/bt5/vifib_slap/bt/revision

-441
\ No newline at end of file
+442
\ No newline at end of file

master/product/Vifib/Tool/SlapTool.py

@@ -745,6 +745,8 @@ class SlapTool(BaseTool):
     else:
       instance_portal_type = "Software Instance"
 
+    cleanup_resource = self.getPortalObject().portal_preferences\
+      .getPreferredInstanceCleanupResource()
     if computer_id and computer_partition_id:
       # requested by Software Instance, there is already top part of tree
       software_instance_document = self.\
@@ -781,15 +783,25 @@ class SlapTool(BaseTool):
               instance_xml=instance_xml,
               sla_xml=sla_xml,
               state=state)
-      requested_software_instance = person.portal_catalog.\
-          getResultValue(
+      requested_software_instance = None
+      for software_instance in person.portal_catalog(
                 portal_type=instance_portal_type,
                 # In order be in sync with defaults of person.
                 #   requestSoftwareInstance it is required to default here
                 # too
                 source_reference=software_type or 'RootSoftwareInstance',
                 title=partition_reference,
-          )
+          ):
+        try:
+          cleanup_delivery_line = software_instance\
+            .Item_getInstancePackingListLine(cleanup_resource)
+        except ValueError:
+          requested_software_instance = software_instance
+          break
+        else:
+          if cleanup_delivery_line.getSimulationState() != 'delivered':
+            requested_software_instance = software_instance
+            break
 
     if requested_software_instance is None:
       raise SoftwareInstanceNotReady