def _flavor_get_by_name_from_db(context, name):
"""Returns a dict describing specific flavor."""
result = Flavor._flavor_get_query_from_db(context).\
filter_by(name=name).\
first()
if not result:
raise exception.FlavorNotFoundByName(flavor_name=name)
return db_api._dict_with_extra_specs(result)
def _flavor_get_from_db(context, id):
"""Returns a dict describing specific flavor."""
result = Flavor._flavor_get_query_from_db(context).\
filter_by(id=id).\
first()
if not result:
raise exception.FlavorNotFound(flavor_id=id)
return db_api._dict_with_extra_specs(result)
def _flavor_get_by_name_from_db(context, name):
"""Returns a dict describing specific flavor."""
result = Flavor._flavor_get_query_from_db(context).\
filter_by(name=name).\
first()
if not result:
raise exception.FlavorNotFoundByName(flavor_name=name)
return db_api._dict_with_extra_specs(result)
def _flavor_get_from_db(context, id):
"""Returns a dict describing specific flavor."""
result = Flavor._flavor_get_query_from_db(context).\
filter_by(id=id).\
first()
if not result:
raise exception.FlavorNotFound(flavor_id=id)
return db_api._dict_with_extra_specs(result)
def _flavor_get_by_flavor_id_from_db(context, flavor_id):
"""Returns a dict describing specific flavor_id."""
result = Flavor._flavor_get_query_from_db(context).\
filter_by(flavorid=flavor_id).\
order_by(asc(api_models.Flavors.id)).\
first()
if not result:
raise exception.FlavorNotFound(flavor_id=flavor_id)
return db_api._dict_with_extra_specs(result)
def _flavor_get_by_flavor_id_from_db(context, flavor_id):
"""Returns a dict describing specific flavor_id."""
result = Flavor._flavor_get_query_from_db(context).\
filter_by(flavorid=flavor_id).\
order_by(asc(api_models.Flavors.id)).\
first()
if not result:
raise exception.FlavorNotFound(flavor_id=flavor_id)
return db_api._dict_with_extra_specs(result)
