func (rs *RedisStorage) GetDestination(key string) (dest *Destination, err error) {
key = utils.DESTINATION_PREFIX + key
var values []byte
if values, err = rs.db.Get(key); len(values) > 0 && err == nil {
b := bytes.NewBuffer(values)
r, err := zlib.NewReader(b)
if err != nil {
return nil, err
}
out, err := ioutil.ReadAll(r)
if err != nil {
return nil, err
}
r.Close()
dest = new(Destination)
err = rs.ms.Unmarshal(out, dest)
// create optimized structure
for _, p := range dest.Prefixes {
cache2go.CachePush(utils.DESTINATION_PREFIX+p, dest.Id)
}
} else {
return nil, errors.New("not found")
}
return
}
func (ms *MongoStorage) GetDestination(key string) (result *Destination, err error) {
result = new(Destination)
err = ms.db.C(colDst).Find(bson.M{"id": key}).One(result)
if err != nil {
result = nil
return
}
// create optimized structure
for _, p := range result.Prefixes {
cache2go.CachePush(utils.DESTINATION_PREFIX+p, result.Id)
}
return
}
func (ms *MapStorage) GetDestination(key string) (dest *Destination, err error) {
key = DESTINATION_PREFIX + key
if values, ok := ms.dict[key]; ok {
b := bytes.NewBuffer(values)
r, err := zlib.NewReader(b)
if err != nil {
return nil, err
}
out, err := ioutil.ReadAll(r)
if err != nil {
return nil, err
}
r.Close()
dest = new(Destination)
err = ms.ms.Unmarshal(out, dest)
// create optimized structure
for _, p := range dest.Prefixes {
cache2go.CachePush(DESTINATION_PREFIX+p, dest.Id)
}
} else {
return nil, errors.New(utils.ERR_NOT_FOUND)
}
return
}