def delete_field(self, uuid):
session = db.get_session()
q = utils.model_query(models.HashMapField, session)
q = q.filter(models.HashMapField.field_id == uuid)
r = q.delete()
if not r:
raise api.NoSuchField(uuid)
def get_field(self, uuid=None, service_uuid=None, name=None):
session = db.get_session()
try:
q = session.query(models.HashMapField)
if uuid:
q = q.filter(models.HashMapField.field_id == uuid)
elif service_uuid and name:
q = q.join(models.HashMapField.service)
q = q.filter(models.HashMapService.service_id == service_uuid,
models.HashMapField.name == name)
else:
raise api.ClientHashMapError('You must specify either an uuid'
' or a service_uuid and a name.')
res = q.one()
return res
except sqlalchemy.orm.exc.NoResultFound:
raise api.NoSuchField(uuid)