package client import ( "strconv" "labix.org/v2/mgo/bson" "github.com/mikespook/golib/autoinc" ) type IdGenerator interface { Id() string } // ObjectId type objectId struct { bson.ObjectId } func (id *objectId) Id() string { return id.String() } func NewObjectId() IdGenerator { return &objectId{bson.NewObjectId()} } // AutoIncId type autoincId struct { *autoinc.AutoInc } func (id *autoincId) Id() string { return strconv.Itoa(id.AutoInc.Id()) } func NewAutoIncId() IdGenerator { return &autoincId{autoinc.New(1, 1)} }