func GetRule(name string) (cfg.Rule, error) {
if name == "" {
return cfg.Rule{}, errors.New("Please specify a name")
}
return routerzk.GetRule(zkConn.Conn, name)
}
func ParseRule(name string) (Rule, error) {
var res Rule
data, err := zk.GetRule(Zk, name)
if err != nil {
return res, err
}
return Rule{data.Type, data.Value, data.Next, data.Pool}, nil
}
func (e *GetRuleExecutor) Execute(t *Task) (err error) {
if e.arg.Name == "" {
return errors.New("Please specify a name")
}
helper.SetRouterRoot(e.arg.Internal)
e.reply.Rule, err = routerzk.GetRule(datamodel.Zk.Conn, e.arg.Name)
if err != nil {
e.reply.Status = StatusError
} else {
e.reply.Status = StatusOk
}
return err
}