func (self *Service) PersistFile(automata *gofsm.Automata) {
w, err := os.Create(config.ConfigPath("automata.state"))
if err != nil {
log.Fatalln("Persisting automata state failed:", err)
}
defer w.Close()
enc := json.NewEncoder(w)
enc.Encode(automata.Persist())
}
func (self *Service) PersistStore(automata *gofsm.Automata, automaton string) {
state := automata.Persist()
v := state[automaton]
key := "gohome/state/automata/" + automaton
value, _ := json.Marshal(v)
err := services.Stor.Set(key, string(value))
if err != nil {
log.Println("Persisting automata state to store failed:", err)
}
}
func (self *Service) RestoreFile(automata *gofsm.Automata) {
r, err := os.Open(config.ConfigPath("automata.state"))
if err != nil {
log.Println("Restoring automata state failed:", err)
return
}
dec := json.NewDecoder(r)
var p gofsm.AutomataState
err = dec.Decode(&p)
if err != nil {
log.Println("Restoring automata state failed:", err)
return
}
automata.Restore(p)
}
func (self *Service) RestoreStore(automata *gofsm.Automata) {
p := gofsm.AutomataState{}
for name := range automata.Automaton {
key := "gohome/state/automata/" + name
value, err := services.Stor.Get(key)
var ps gofsm.AutomatonState
if err == nil {
err = json.Unmarshal([]byte(value), &ps)
}
if err != nil {
log.Println("Restoring automata state from store failed:", err)
continue
}
p[name] = ps
}
automata.Restore(p)
}