def _url_for(self, attr=None, filter_value=None, endpoint_type='public'):
"""Fetch requested URL.
Fetch the public URL from the Trove service for a particular
endpoint attribute. If none given, return the first.
"""
"""Fetch the requested end point URL.
"""
matching_endpoints = []
catalog = self.body['token']['catalog']
for service in catalog:
if service.get("type") != self.service_type:
continue
if (self.service_name and self.service_type == 'database'
and service.get('name') != self.service_name):
continue
endpoints = service['endpoints']
for endpoint in endpoints:
if endpoint.get('interface') == endpoint_type and \
(not filter_value or
endpoint.get(attr) == filter_value):
matching_endpoints.append(endpoint)
if not matching_endpoints:
raise exceptions.EndpointNotFound()
else:
return matching_endpoints[0].get('url')
def _url_for(self,
attr=None,
filter_value=None,
endpoint_type='publicURL'):
"""Fetch requested URL.
Fetch the public URL from the Trove service for a particular
endpoint attribute. If none given, return the first.
"""
matching_endpoints = []
if 'endpoints' in self.catalog:
# We have a bastardized service catalog. Treat it special. :/
for endpoint in self.catalog['endpoints']:
if not filter_value or endpoint[attr] == filter_value:
matching_endpoints.append(endpoint)
if not matching_endpoints:
raise exceptions.EndpointNotFound()
# We don't always get a service catalog back ...
if 'serviceCatalog' not in self.catalog[self.root_key]:
raise exceptions.EndpointNotFound()
# Full catalog ...
catalog = self.catalog[self.root_key]['serviceCatalog']
for service in catalog:
if service.get("type") != self.service_type:
continue
if (self.service_name and self.service_type == 'database'
and service.get('name') != self.service_name):
continue
endpoints = service['endpoints']
for endpoint in endpoints:
if not filter_value or endpoint.get(attr) == filter_value:
endpoint["serviceName"] = service.get("name")
matching_endpoints.append(endpoint)
if not matching_endpoints:
raise exceptions.EndpointNotFound()
elif len(matching_endpoints) > 1:
raise exceptions.AmbiguousEndpoints(endpoints=matching_endpoints)
else:
return matching_endpoints[0].get(endpoint_type, None)