lib/ovirt/storage_domain.rb in rbovirt-0.0.9 vs lib/ovirt/storage_domain.rb in rbovirt-0.0.10

@@ -1,19 +1,20 @@
 module OVIRT
 class StorageDomain < BaseObject
-    attr_reader :available, :used, :kind, :address, :path
+    attr_reader :available, :used, :kind, :address, :path, :role
 
     def initialize(client, xml)
       super(client, xml[:id], xml[:href], (xml/'name').first.text)
       parse_xml_attributes!(xml)
       self
     end
 
     private
 
     def parse_xml_attributes!(xml)
-      @available = (xml/'available').first.text
-      @used = (xml/'used').first.text
+      @available = ((xml/'available').first.text rescue nil)
+      @used = ((xml/'used').first.text rescue nil)
+      @role = (xml/'type').first.text
       @kind = (xml/'storage/type').first.text
       @address = ((xml/'storage/address').first.text rescue nil)
       @path = ((xml/'storage/path').first.text rescue nil)
     end
   end
\ No newline at end of file