def _parse_homepage(self, json_body):
py_obj = json.loads(json_body)
srv_root_url = py_obj['href']
self._srv_root_url = srv_root_url
for link in py_obj['links']:
# strip base from *_url to get *_uri
uri = link['link']['href'].replace(srv_root_url, '')
if link['link']['rel'] == 'collection':
cls = utils.obj_type_to_vnc_class(link['link']['name'],
__name__)
if not cls:
continue
cls.create_uri = uri
elif link['link']['rel'] == 'resource-base':
cls = utils.obj_type_to_vnc_class(link['link']['name'],
__name__)
if not cls:
continue
resource_type = link['link']['name']
cls.resource_uri_base[resource_type] = uri
elif link['link']['rel'] == 'action':
act_type = link['link']['name']
self._action_uri[act_type] = uri
def _prop_map_get_elem_key(self, id, obj_field, elem):
_, res_type = self.id_to_fq_name_type(id)
obj_class = utils.obj_type_to_vnc_class(res_type, __name__)
key_name = obj_class.prop_map_field_key_names[obj_field]
if isinstance(value, GeneratedsSuper):
return getattr(value, key_name)
return value[key_name]
def _prop_map_get_elem_key(self, id, obj_field, elem):
_, res_type = self.id_to_fq_name_type(id)
obj_class = utils.obj_type_to_vnc_class(res_type, __name__)
key_name = obj_class.prop_map_field_key_names[obj_field]
if isinstance(value, GeneratedsSuper):
return getattr(value, key_name)
return value[key_name]
def _parse_homepage(self, py_obj):
srv_root_url = py_obj["href"]
self._srv_root_url = srv_root_url
for link in py_obj["links"]:
# strip base from *_url to get *_uri
uri = link["link"]["href"].replace(srv_root_url, "")
if link["link"]["rel"] == "collection":
cls = utils.obj_type_to_vnc_class(link["link"]["name"], __name__)
if not cls:
continue
cls.create_uri = uri
elif link["link"]["rel"] == "resource-base":
cls = utils.obj_type_to_vnc_class(link["link"]["name"], __name__)
if not cls:
continue
resource_type = link["link"]["name"]
cls.resource_uri_base[resource_type] = uri
elif link["link"]["rel"] == "action":
act_type = link["link"]["name"]
self._action_uri[act_type] = uri
def _parse_homepage(self, py_obj):
srv_root_url = py_obj['href']
self._srv_root_url = srv_root_url
for link in py_obj['links']:
# strip base from *_url to get *_uri
uri = link['link']['href'].replace(srv_root_url, '')
if link['link']['rel'] == 'collection':
cls = utils.obj_type_to_vnc_class(link['link']['name'], __name__)
if not cls:
continue
cls.create_uri = uri
elif link['link']['rel'] == 'resource-base':
cls = utils.obj_type_to_vnc_class(link['link']['name'], __name__)
if not cls:
continue
resource_type = link['link']['name']
cls.resource_uri_base[resource_type] = uri
elif link['link']['rel'] == 'action':
act_type = link['link']['name']
self._action_uri[act_type] = uri
def restore_config(self, create, resource, json_body):
cls = utils.obj_type_to_vnc_class(resource, __name__)
if not cls:
return None
if create:
uri = cls.create_uri
content = self._request_server(rest.OP_POST, uri, data=json_body)
else:
obj_dict = json.loads(json_body)
uri = cls.resource_uri_base[resource] + '/'
uri += obj_dict[resource]['uuid']
content = self._request_server(rest.OP_PUT, uri, data=json_body)
return json.loads(content)
def restore_config(self, create, resource, json_body):
cls = utils.obj_type_to_vnc_class(resource, __name__)
if not cls:
return None
if create:
uri = cls.create_uri
content = self._request_server(rest.OP_POST, uri, data=json_body)
else:
obj_dict = json.loads(json_body)
uri = cls.resource_uri_base[resource] + '/'
uri += obj_dict[resource]['uuid']
content = self._request_server(rest.OP_PUT, uri, data=json_body)
return json.loads(content)
def resource_list(self, obj_type, parent_id=None, parent_fq_name=None,
back_ref_id=None, obj_uuids=None, fields=None,
detail=False, count=False, filters=None):
if not obj_type:
raise ResourceTypeUnknownError(obj_type)
obj_class = utils.obj_type_to_vnc_class(obj_type, __name__)
if not obj_class:
raise ResourceTypeUnknownError(obj_type)
query_params = {}
do_post_for_list = False
if parent_fq_name:
parent_fq_name_str = ':'.join(parent_fq_name)
query_params['parent_fq_name_str'] = parent_fq_name_str
elif parent_id:
if isinstance(parent_id, list):
query_params['parent_id'] = ','.join(parent_id)
if len(parent_id) > self.POST_FOR_LIST_THRESHOLD:
do_post_for_list = True
else:
query_params['parent_id'] = parent_id
if back_ref_id:
if isinstance(back_ref_id, list):
query_params['back_ref_id'] = ','.join(back_ref_id)
if len(back_ref_id) > self.POST_FOR_LIST_THRESHOLD:
do_post_for_list = True
else:
query_params['back_ref_id'] = back_ref_id
if obj_uuids:
comma_sep_obj_uuids = ','.join(u for u in obj_uuids)
query_params['obj_uuids'] = comma_sep_obj_uuids
if len(obj_uuids) > self.POST_FOR_LIST_THRESHOLD:
do_post_for_list = True
if fields:
comma_sep_fields = ','.join(f for f in fields)
query_params['fields'] = comma_sep_fields
query_params['detail'] = detail
query_params['count'] = count
if filters:
query_params['filters'] = ','.join(
'%s==%s' %(k,json.dumps(v)) for k,v in filters.items())
if do_post_for_list:
uri = self._action_uri.get('list-bulk-collection')
if not uri:
raise
# use same keys as in GET with additional 'type'
query_params['type'] = obj_type
json_body = json.dumps(query_params)
content = self._request_server(rest.OP_POST,
uri, json_body)
else: # GET /<collection>
try:
content = self._request_server(rest.OP_GET,
obj_class.create_uri,
data = query_params)
except NoIdError:
# dont allow NoIdError propagate to user
return []
if not detail:
return json.loads(content)
resource_dicts = json.loads(content)['%ss' %(obj_type)]
resource_objs = []
for resource_dict in resource_dicts:
obj_dict = resource_dict['%s' %(obj_type)]
resource_obj = obj_class.from_dict(**obj_dict)
resource_obj.clear_pending_updates()
resource_obj.set_server_conn(self)
resource_objs.append(resource_obj)
return resource_objs
def resource_list(self, obj_type, parent_id=None, parent_fq_name=None,
back_ref_id=None, obj_uuids=None, fields=None,
detail=False, count=False, filters=None):
if not obj_type:
raise ResourceTypeUnknownError(obj_type)
obj_class = utils.obj_type_to_vnc_class(obj_type, __name__)
if not obj_class:
raise ResourceTypeUnknownError(obj_type)
query_params = {}
do_post_for_list = False
if parent_fq_name:
parent_fq_name_str = ':'.join(parent_fq_name)
query_params['parent_fq_name_str'] = parent_fq_name_str
elif parent_id:
if isinstance(parent_id, list):
query_params['parent_id'] = ','.join(parent_id)
if len(parent_id) > self.POST_FOR_LIST_THRESHOLD:
do_post_for_list = True
else:
query_params['parent_id'] = parent_id
if back_ref_id:
if isinstance(back_ref_id, list):
query_params['back_ref_id'] = ','.join(back_ref_id)
if len(back_ref_id) > self.POST_FOR_LIST_THRESHOLD:
do_post_for_list = True
else:
query_params['back_ref_id'] = back_ref_id
if obj_uuids:
comma_sep_obj_uuids = ','.join(u for u in obj_uuids)
query_params['obj_uuids'] = comma_sep_obj_uuids
if len(obj_uuids) > self.POST_FOR_LIST_THRESHOLD:
do_post_for_list = True
if fields:
comma_sep_fields = ','.join(f for f in fields)
query_params['fields'] = comma_sep_fields
query_params['detail'] = detail
query_params['count'] = count
if filters:
query_params['filters'] = ','.join(
'%s==%s' %(k,json.dumps(v)) for k,v in filters.items())
if do_post_for_list:
uri = self._action_uri.get('list-bulk-collection')
if not uri:
raise
# use same keys as in GET with additional 'type'
query_params['type'] = obj_type
json_body = json.dumps(query_params)
content = self._request_server(rest.OP_POST,
uri, json_body)
else: # GET /<collection>
try:
content = self._request_server(rest.OP_GET,
obj_class.create_uri,
data = query_params)
except NoIdError:
# dont allow NoIdError propagate to user
return []
if not detail:
return json.loads(content)
resource_dicts = json.loads(content)['%ss' %(obj_type)]
resource_objs = []
for resource_dict in resource_dicts:
obj_dict = resource_dict['%s' %(obj_type)]
resource_obj = obj_class.from_dict(**obj_dict)
resource_obj.clear_pending_updates()
resource_obj.set_server_conn(self)
resource_objs.append(resource_obj)
return resource_objs
