Ofelia OpenFlow RSpec parsing support

[sfa.git] / sfa / rspecs / elements / versions / ofeliav1link.py

diff --git a/sfa/rspecs/elements/versions/ofeliav1link.py b/sfa/rspecs/elements/versions/ofeliav1link.py
new file mode 100644 (file)
index 0000000..3fc2eb2
--- /dev/null
+++ b/sfa/rspecs/elements/versions/ofeliav1link.py
@@ -0,0 +1,22 @@
+from sfa.util.sfalogging import logger
+from sfa.util.xml import XpathFilter
+from sfa.util.xrn import Xrn, get_leaf
+
+from sfa.rspecs.elements.element import Element
+from sfa.rspecs.elements.link import Link
+
+class Ofeliav1Link:
+
+    @staticmethod
+    def get_links(xml, filter={}):
+        xpath = '//link%s | //openflow:link%s' % (XpathFilter.xpath(filter), XpathFilter.xpath(filter))
+        link_elems = xml.xpath(xpath)
+        return Ofeliav1Link.get_link_objs(link_elems)
+
+    @staticmethod
+    def get_link_objs(link_elems):
+        links = []    
+        for link_elem in link_elems:
+            link = Link(link_elem.attrib, link_elem)
+            links.append(link)
+        return links