def _check_type_name(self, type_name):
"""Check that type name and type versions were specified."""
type_name = type_name or self.type_name
if type_name is None:
msg = "Type name must be specified"
raise exc.HTTPBadRequest(msg)
return type_name
def _validate_sort_param(self, sort):
"""Validates sorting argument for invalid keys and directions values.
:param sort: comma-separated list of sort keys with optional <:dir>
after each key
"""
for sort_param in sort.strip().split(','):
key, _sep, dir = sort_param.partition(':')
if dir and dir not in self.sort_dir_values:
msg = ('Invalid sort direction: %(sort_dir)s.'
' It must be one of the following: %(available)s.'
) % {'sort_dir': dir,
'available': ', '.join(self.sort_dir_values)}
raise exc.HTTPBadRequest(msg)
return sort
def add_external_location(self, artifact_id, blob_property, data,
type_name=None):
"""Add external location.
:param artifact_id: ID of the artifact to download a blob
:param blob_property: blob property name
"""
content_type = 'application/vnd+openstack.glare-custom-location+json'
type_name = self._check_type_name(type_name)
hdrs = {'Content-Type': content_type}
url = '/artifacts/%s/%s/%s' % (type_name, artifact_id, blob_property)
try:
data = jsonutils.dumps(data)
except TypeError:
raise exc.HTTPBadRequest("json is malformed.")
self.http_client.put(url, headers=hdrs, data=data)