def resource_type_versioned_topic(resource_type):
_validate_resource_type(resource_type)
cls = resources.get_resource_cls(resource_type)
return topics.RESOURCE_TOPIC_PATTERN % {
'resource_type': resource_type,
'version': cls.VERSION
}
def resource_type_versioned_topic(resource_type, version=None):
"""Return the topic for a resource type.
If no version is provided, the latest version of the object will
be used.
"""
_validate_resource_type(resource_type)
cls = resources.get_resource_cls(resource_type)
return topics.RESOURCE_TOPIC_PATTERN % {'resource_type': resource_type,
'version': version or cls.VERSION}
def resource_type_versioned_topic(resource_type, version=None):
"""Return the topic for a resource type.
If no version is provided, the latest version of the object will
be used.
"""
_validate_resource_type(resource_type)
cls = resources.get_resource_cls(resource_type)
return topics.RESOURCE_TOPIC_PATTERN % {'resource_type': resource_type,
'version': version or cls.VERSION}
def pull(self, context, resource_type, resource_id):
_validate_resource_type(resource_type)
# we've already validated the resource type, so we are pretty sure the
# class is there => no need to validate it specifically
resource_type_cls = resources.get_resource_cls(resource_type)
cctxt = self.client.prepare()
primitive = cctxt.call(context, 'pull',
resource_type=resource_type,
version=resource_type_cls.VERSION, resource_id=resource_id)
if primitive is None:
raise ResourceNotFound(resource_type=resource_type,
resource_id=resource_id)
return resource_type_cls.clean_obj_from_primitive(primitive)
def pull(self, context, resource_type, resource_id):
_validate_resource_type(resource_type)
# we've already validated the resource type, so we are pretty sure the
# class is there => no need to validate it specifically
resource_type_cls = resources.get_resource_cls(resource_type)
cctxt = self.client.prepare()
primitive = cctxt.call(context, 'pull',
resource_type=resource_type,
version=resource_type_cls.VERSION, resource_id=resource_id)
if primitive is None:
raise ResourceNotFound(resource_type=resource_type,
resource_id=resource_id)
return resource_type_cls.clean_obj_from_primitive(primitive)
def _resource_to_class(resource_type):
_validate_resource_type(resource_type)
# we've already validated the resource type, so we are pretty sure the
# class is there => no need to validate it specifically
return resources.get_resource_cls(resource_type)
def test_unknown_type(self):
self.assertIsNone(resources.get_resource_cls('unknown-resource-type'))
def test_known_type(self):
# it could be any other NeutronObject, assuming it's known to RPC
# callbacks
self.assertEqual(policy.QosPolicy,
resources.get_resource_cls(resources.QOS_POLICY))
def test_unknown_type(self):
self.assertIsNone(resources.get_resource_cls('unknown-resource-type'))
def test_known_type(self):
# it could be any other NeutronObject, assuming it's known to RPC
# callbacks
self.assertEqual(policy.QosPolicy,
resources.get_resource_cls(resources.QOS_POLICY))
def resource_type_versioned_topic(resource_type):
_validate_resource_type(resource_type)
cls = resources.get_resource_cls(resource_type)
return topics.RESOURCE_TOPIC_PATTERN % {'resource_type': resource_type,
'version': cls.VERSION}
def _resource_to_class(resource_type):
_validate_resource_type(resource_type)
# we've already validated the resource type, so we are pretty sure the
# class is there => no need to validate it specifically
return resources.get_resource_cls(resource_type)