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authorYaron Yogev <yaronyogev@gmail.com>2017-07-27 09:02:54 +0300
committerYaron Yogev <yaronyogev@gmail.com>2017-07-27 14:56:25 +0300
commit7e83d0876ddb84a45e130eeba28bc40ef53c074b (patch)
tree47d76239ae7658d87c66abd142df92709427e7dd /app/api/responders/resource/links.py
parent378ecbd8947589b9cbb39013a0c2e2aa201e03bd (diff)
Calipso initial release for OPNFV
Change-Id: I7210c244b0c10fa80bfa8c77cb86c9d6ddf8bc88 Signed-off-by: Yaron Yogev <yaronyogev@gmail.com>
Diffstat (limited to 'app/api/responders/resource/links.py')
-rw-r--r--app/api/responders/resource/links.py76
1 files changed, 76 insertions, 0 deletions
diff --git a/app/api/responders/resource/links.py b/app/api/responders/resource/links.py
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+++ b/app/api/responders/resource/links.py
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+###############################################################################
+# Copyright (c) 2017 Koren Lev (Cisco Systems), Yaron Yogev (Cisco Systems) #
+# and others #
+# #
+# All rights reserved. This program and the accompanying materials #
+# are made available under the terms of the Apache License, Version 2.0 #
+# which accompanies this distribution, and is available at #
+# http://www.apache.org/licenses/LICENSE-2.0 #
+###############################################################################
+from api.responders.responder_base import ResponderBase
+from api.validation.data_validate import DataValidate
+from bson.objectid import ObjectId
+
+
+class Links(ResponderBase):
+ def __init__(self):
+ super().__init__()
+ self.COLLECTION = 'links'
+ self.ID = '_id'
+ self.PROJECTION = {
+ self.ID: True,
+ "link_name": True,
+ "link_type": True,
+ "environment": True,
+ "host": True
+ }
+
+ def on_get(self, req, resp):
+ self.log.debug("Getting links from links")
+
+ filters = self.parse_query_params(req)
+
+ link_types = self.get_constants_by_name("link_types")
+ link_states = self.get_constants_by_name("link_states")
+ filters_requirements = {
+ 'env_name': self.require(str, mandatory=True),
+ 'id': self.require(ObjectId, True),
+ 'host': self.require(str),
+ 'link_type': self.require(str, validate=DataValidate.LIST,
+ requirement=link_types),
+ 'link_name': self.require(str),
+ 'source_id': self.require(str),
+ 'target_id': self.require(str),
+ 'state': self.require(str, validate=DataValidate.LIST,
+ requirement=link_states),
+ 'page': self.require(int, True),
+ 'page_size': self.require(int, True)
+ }
+
+ self.validate_query_data(filters, filters_requirements, r'^attributes\:\w+$')
+ filters = self.change_dict_naming_convention(filters, self.replace_colon_with_dot)
+ page, page_size = self.get_pagination(filters)
+ query = self.build_query(filters)
+ if self.ID in query:
+ link = self.get_object_by_id(self.COLLECTION, query,
+ [ObjectId], self.ID)
+ self.set_successful_response(resp, link)
+ else:
+ links_ids = self.get_objects_list(self.COLLECTION, query,
+ page, page_size, self.PROJECTION)
+ self.set_successful_response(resp, {"links": links_ids})
+
+ def build_query(self, filters):
+ query = {}
+ filters_keys = ['host', 'link_type', 'link_name',
+ 'source_id', 'target_id', 'state']
+ self.update_query_with_filters(filters, filters_keys, query)
+ # add attributes to the query
+ for key in filters.keys():
+ if key.startswith("attributes."):
+ query[key] = filters[key]
+ _id = filters.get('id')
+ if _id:
+ query[self.ID] = _id
+ query['environment'] = filters['env_name']
+ return query