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# -------------------------------------------------------------------------
# Copyright (c) 2015-2017 AT&T Intellectual Property
#
# 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.
#
# -------------------------------------------------------------------------
#
from osdf.config.base import osdf_config
from osdf.utils.programming_utils import dot_notation
ns = {'p': 'http://xmlns.onap.org/sdc/license-model/1.0'}
config_local = osdf_config.core
def choose_license(license_artifacts, order_info, service_type):
entitlement_pool_uuids = []
license_key_group_uuids = []
for license_artifact in license_artifacts:
for feature in license_artifact.findall('./p:feature-group-list/', ns):
for entitlement in feature.findall('./p:entitlement-pool-list/', ns):
if is_valid(entitlement, order_info, service_type):
entitlement_pool_uuid = entitlement.find('p:entitlement-pool-uuid', ns).text
entitlement_pool_uuids.append(entitlement_pool_uuid)
for license_key_group in feature.findall('./p:license-key-group-list/', ns):
if is_valid(license_key_group, order_info, service_type):
license_key_group_uuid = license_key_group.find('p:license-key-group-uuid', ns).text
license_key_group_uuids.append(license_key_group_uuid)
return entitlement_pool_uuids, license_key_group_uuids
# element is expected to be a license-key-group or entitlement-pool
# if these elements diverge at a later date this method should be refactored
def is_valid(element, order_info, service_type):
for limit in element.findall('./p:sp-limits/p:limit', ns):
# description = limit.find('p:description', ns).text
metric_value = limit.find('p:values', ns).text
metric = limit.find('p:metric', ns).text
try:
order_value = dot_notation(order_info, config_local['service_info'][service_type][metric])
# print("The order has the value %s for the metric %s and the limit specifies the value %s. The limit has the description %s." % (order_value, metric, metric_value, description))
if isinstance(order_value, list): # it is possible a list is returned, for example a list of vnfs for vCPE
for arr_value in order_value:
if str(metric_value) != str(arr_value):
return False
else:
if str(metric_value) != str(order_value):
return False
except KeyError:
return False
# vendor limits
for limit in element.findall('./p:vendor-limits/p:limit', ns):
# description = limit.find('p:description', ns).text
metric_value = limit.find('p:values', ns).text
metric = limit.find('p:metric', ns).text
try:
order_value = dot_notation(order_info, config_local['service_info'][service_type][metric])
if isinstance(order_value, list): # it is possible a list is returned, for example a list of vnfs for vCPE
for arr_value in order_value:
if str(metric_value) != str(arr_value):
return False
else:
if str(metric_value) != str(order_value):
return False
# print("The order has the value %s for the metric %s and the limit specifies the value %s. The limit has the description %s." % (order_value, metric, metric_value, description))
except KeyError:
return False
return True
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