from StringIO import StringIO
from sfa.util.xrn import urn_to_sliver_id
from sfa.util.plxrn import hostname_to_urn, xrn_to_hostname
-from sfa.rspecs.rspec_version import BaseVersion
+from sfa.rspecs.baseversion import BaseVersion
from sfa.rspecs.elements.versions.pgv2Link import PGv2Link
from sfa.rspecs.elements.versions.pgv2Node import PGv2Node
from sfa.rspecs.elements.versions.pgv2SliverType import PGv2SliverType
# this is untested
self.xml.root.append(deepcopy(source_node_tag))
- def get_nodes_with_slivers(self, network=None):
- if network:
- nodes = self.xml.xpath('//default:node[@component_manager_id="%s"][sliver_type]/@component_id' % network, namespaces=self.namespaces)
- else:
- nodes = self.xml.xpath('//default:node[default:sliver_type]/@component_id', namespaces=self.namespaces)
- nodes = [xrn_to_hostname(node) for node in nodes]
- return nodes
-
# Slivers
def get_sliver_attributes(self, hostname, network=None):
- node = self.get_node_element(hostname, network)
- sliver = node.xpath('./default:sliver_type', namespaces=self.namespaces)
- if sliver is not None and isinstance(sliver, list):
- sliver = sliver[0]
- return self.attributes_list(sliver)
+ nodes = self.get_nodes({'component_id': '*%s*' %hostname})
+ attribs = []
+ if nodes is not None and isinstance(nodes, list) and len(nodes) > 0:
+ node = nodes[0]
+ sliver = node.xpath('./default:sliver_type', namespaces=self.namespaces)
+ if sliver is not None and isinstance(sliver, list) and len(sliver) > 0:
+ sliver = sliver[0]
+ #attribs = self.attributes_list(sliver)
+ return attribs
def get_slice_attributes(self, network=None):
slice_attributes = []
- nodes_with_slivers = self.get_nodes_with_slivers(network)
+ nodes_with_slivers = self.get_nodes_with_slivers()
# TODO: default sliver attributes in the PG rspec?
default_ns_prefix = self.namespaces['default']
for node in nodes_with_slivers:
# remove existing sliver_type tags
for sliver_type in node_elem.get('slivers', []):
- node_elem.remove(sliver_type)
+ node_elem.element.remove(sliver_type.element)
# set the client id
- node.set('client_id', hostname)
+ node_elem.element.set('client_id', hostname)
if sliver_urn:
+ pass
+ # TODO
# set the sliver id
- slice_id = sliver_info.get('slice_id', -1)
- node_id = sliver_info.get('node_id', -1)
- sliver_id = urn_to_sliver_id(sliver_urn, slice_id, node_id)
- node_elem.set('sliver_id', sliver_id)
+ #slice_id = sliver_info.get('slice_id', -1)
+ #node_id = sliver_info.get('node_id', -1)
+ #sliver_id = urn_to_sliver_id(sliver_urn, slice_id, node_id)
+ #node_elem.set('sliver_id', sliver_id)
# add the sliver type elemnt
- PGv1Sliver.add_slivers(node_elem, sliver)
+ PGv2SliverType.add_slivers(node_elem.element, sliver)
# remove all nodes without slivers
if not append:
for node_elem in self.get_nodes():
- if not node['client_id']:
- parent = node.getparent()
- parent.remove(node_elem)
+ if not node_elem['client_id']:
+ parent = node_elem.element.getparent()
+ parent.remove(node_elem.element)
def remove_slivers(self, slivers, network=None, no_dupes=False):
PGv2Node.remove_slivers(self.xml, slivers)