func (self *Converter) ReadTypeId(input interface{}) bucket.TypeId {
if input == nil {
panic("Expecting a type id but value is missing")
}
switch input := input.(type) {
case uint8:
return bucket.TypeId(input)
default:
panic(fmt.Sprintf("Expecting a uint8 or but got a %T", input))
}
}
func (self *TypedGetterSetter) TypeId() (typeId bucket.TypeId, err error) {
binaryValue, err := self.Get(typeIdKey)
if err != nil {
return
}
if binaryValue == nil || len(binaryValue) == 0 {
err = errors.New("No type ID stored in metadata")
return
}
var typeIdAsUint8 uint8
err = encoding.Cbor().Decode(binaryValue, &typeIdAsUint8)
if err != nil {
err = errors.New(fmt.Sprintf("Error cbor decoding: %v\n", err))
return
}
return bucket.TypeId(typeIdAsUint8), nil
}