def put(self, ):
print "Update operation of resource: HVAC"
json_struct = request.get_json() #json parser.
try:
existing_object = HvacImpl.get()
except KeyError as inst:
if inst.args[0] != '':
return NotFoundError(inst.args[0] + " not found")
new_object = create_instance(HVAC, json_struct)
if isinstance(new_object, BadRequestError):
return new_object
elif isinstance(new_object, NotFoundError):
return new_object
else:
try:
HvacImpl.put(new_object)
js=new_object.json_serializer()
except KeyError as inst:
return NotFoundError(inst.args[0] + " not found")
else:
existing_object = modify_instance(existing_object, json_struct)
if isinstance(existing_object, BadRequestError):
return existing_object
elif isinstance(existing_object, NotFoundError):
return existing_object
else:
try:
HvacImpl.put(existing_object)
js=existing_object.json_serializer()
except KeyError as inst:
return NotFoundError(inst.args[0] + " not found")
return Successful("Successful operation",json_dumps(js))
