refactored

[sfa.git] / sfa / rspecs / elements / versions / pgv2SliverType.py

diff --git a/sfa/rspecs/elements/versions/pgv2SliverType.py b/sfa/rspecs/elements/versions/pgv2SliverType.py
index e69de29..0ea039d 100644 (file)
--- a/sfa/rspecs/elements/versions/pgv2SliverType.py
+++ b/sfa/rspecs/elements/versions/pgv2SliverType.py
@@ -0,0 +1,20 @@
+from sfa.rspecs.elements.element import Element
+from sfa.rspecs.elements.sliver import Sliver
+
+class PGv2SliverType:
+
+    @staticmethod
+    def add_sliver(xml, sliver):
+        sliver_elem = Element.add(xml, 'sliver_type', sliver, ['name'])
+                    
+    @staticmethod
+    def get_slivers(xml, filter={}):
+        xpath = './default:sliver_type | ./sliver_type'
+        sliver_elems = xml.xpath(xpath)
+        slivers = []
+        for sliver_elem in sliver_elems:
+            sliver = Sliver(sliver_elem.attrib,sliver_elm)
+            if 'component_id' in xml.attrib:     
+                sliver['component_id'] = xml.attrib['component_id']
+            slivers.append(sliver)
+        return slivers