def POST(self):
rtn = None
try:
if session.has_token() is False:
anonymous_user = user.login(user.ANONYMOUS_ACCOUNT_NAME, None)
session.set_token(anonymous_user)
operation = user.get_operation(handler_class=self.get_qualified_name())
if operation is not None:
paramnames = operation.get_resource_oql_paramnames()
oqlparams = self._get_resource_oql_params(paramnames)
if user.has_permission(self._get_user_id(), operation.operation_key, oqlparams=oqlparams):
rtn = self.execute()
else:
if session.get_token().is_anonymous():
raise SessionExpiredError(session.get_token())
else:
raise UnauthorizedError()
else:
raise CoreError("%s is not related to operation.", self.get_qualified_name())
except BaseException, e:
msg = str(e)
msg += traceback.format_exc()
log.get_logger().error(msg)
rtn = self._new_rtn(e=e).to_json()
