more support for labels

src/modules/dbxmlcontainers.py

@@ -205,10 +205,13 @@ class DbXmlContainerHolder(dataholders.DataHolder):
         uriBase = self.getUriAbsolutePath()
         names = {}
         results = self.getResultFetchedFromXpath(xpathExpression)
+        labelValue = dbxml.XmlValue("")
         for value in results:
             document = value.asDocument()
             name = document.getName()
             uri = "%s/%s" % (uriBase, name)
+            if document.getMetaData("http://www.sleepycat.com/2002/dbxml", "label", labelValue):
+                name = labelValue.asString()
             names[uri] = name
         return names