Revert "Revert "Feature 10915: SOL003 STD Support for OSM""

[osm/NBI.git] / osm_nbi / vnf_instance_topics.py

diff --git a/osm_nbi/vnf_instance_topics.py b/osm_nbi/vnf_instance_topics.py
new file mode 100644 (file)
index 0000000..ac5fe41
--- /dev/null
+++ b/osm_nbi/vnf_instance_topics.py
@@ -0,0 +1,116 @@
+# Copyright 2021 K Sai Kiran (Tata Elxsi)
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+__author__ = "K Sai Kiran <saikiran.k@tataelxsi.co.in>, Selvi Jayaraman <selvi.j@tataelxsi.co.in>"
+__date__ = "$12-June-2021 8:30:59$"
+
+from osm_nbi.base_topic import BaseTopic
+from .osm_vnfm.vnf_instances import VnfInstances2NsInstances
+from .osm_vnfm.vnf_instance_actions import VnfLcmOp2NsLcmOp
+
+
+class VnfInstances(BaseTopic):
+
+    def __init__(self, db, fs, msg, auth):
+        """
+        Constructor call for vnf instance topic
+        """
+        BaseTopic.__init__(self, db, fs, msg, auth)
+        self.vnfinstances2nsinstances = VnfInstances2NsInstances(db, fs, msg, auth)
+
+    def new(self, rollback, session, indata=None, kwargs=None, headers=None):
+        """
+        Creates new vnf instance
+        :param rollback: list to append the created items at database in case a rollback must be done
+        :param session: contains "username", "admin", "force", "public", "project_id", "set_project"
+        :param indata: params to be used for the vnf instance
+        :param kwargs: used to override the indata descriptor
+        :param headers: http request headers
+        :return: the _id of vnf instance created at database. Or an exception.
+        """
+        return self.vnfinstances2nsinstances.new(rollback, session, indata, kwargs, headers)
+
+    def list(self, session, filter_q=None, api_req=False):
+        """
+        Get a list of the vnf instances that match a filter
+        :param session: contains the used login username and working project
+        :param filter_q: filter of data to be applied
+        :param api_req: True if this call is serving an external API request. False if serving internal request.
+        :return: The list, it can be empty if no one match the filter.
+        """
+        return self.vnfinstances2nsinstances.list(session, filter_q, api_req)
+
+    def show(self, session, _id, filter_q=None, api_req=False):
+        """
+        Get complete information on an vnf instance
+        :param session: contains "username", "admin", "force", "public", "project_id", "set_project"
+        :param _id: server internal id
+        :param api_req: True if this call is serving an external API request. False if serving internal request.
+        :return: dictionary, raise exception if not found.
+        """
+        return self.vnfinstances2nsinstances.show(session, _id, api_req)
+
+    def delete(self, session, _id, dry_run=False, not_send_msg=None):
+        """
+        Delete vnf instance by its internal _id
+        :param session: contains "username", "admin", "force", "public", "project_id", "set_project"
+        :param _id: server internal id
+        :param dry_run: make checking but do not delete
+        :param not_send_msg: To not send message (False) or store content (list) instead
+        :return: operation id (None if there is not operation), raise exception if error or not found, conflict, ...
+        """
+        return self.vnfinstances2nsinstances.delete(session, _id, dry_run, not_send_msg)
+
+
+class VnfLcmOpTopic(BaseTopic):
+
+    def __init__(self, db, fs, msg, auth):
+        """
+        Constructor call for vnf lcm op topic
+        """
+        BaseTopic.__init__(self, db, fs, msg, auth)
+        self.vnflcmop2nslcmop = VnfLcmOp2NsLcmOp(db, fs, msg, auth)
+
+    def new(self, rollback, session, indata=None, kwargs=None, headers=None):
+        """
+        Creates new vnf lcm op
+        :param rollback: list to append the created items at database in case a rollback must be done
+        :param session: contains "username", "admin", "force", "public", "project_id", "set_project"
+        :param indata: params to be used for the vnf instance
+        :param kwargs: used to override the indata descriptor
+        :param headers: http request headers
+        :return: the _id of vnf lcm op created at database. Or an exception.
+        """
+        return self.vnflcmop2nslcmop.new(rollback, session, indata, kwargs, headers)
+
+    def list(self, session, filter_q=None, api_req=False):
+        """
+        Get a list of the vnf lcm op that match a filter
+        :param session: contains the used login username and working project
+        :param filter_q: filter of data to be applied
+        :param api_req: True if this call is serving an external API request. False if serving internal request.
+        :return: The list, it can be empty if no one match the filter.
+        """
+        return self.vnflcmop2nslcmop.list(session, filter_q, api_req)
+
+    def show(self, session, _id, filter_q=None, api_req=False):
+        """
+        Get complete information on an vnf lcm op
+        :param session: contains "username", "admin", "force", "public", "project_id", "set_project"
+        :param _id: server internal id
+        :param api_req: True if this call is serving an external API request. False if serving internal request.
+        :return: dictionary, raise exception if not found.
+        """
+        return self.vnflcmop2nslcmop.show(session, _id, api_req)