// NewDb creates a new Db interface to the database.
// addr is the IP address and port, in string form, of the database server.
func NewDb(addr, dbname string) (db *Db, err os.Error) {
s, err := mgo.Mongo(addr)
if err != nil {
log.Printf("Problem connecting to MongoDB: %s", err)
return nil, err
}
db = &Db{
s: s,
kp: NewKPartite(dbname, s),
}
// Initialize user system
if err := db.initUser(); err != nil {
db.Close()
return nil, err
}
// Initialize like system
if err := db.initLike(); err != nil {
db.Close()
return nil, err
}
// Initialize follow/notify system
if err := db.initFollow(); err != nil {
db.Close()
return nil, err
}
// Initialize messaging system
if err := db.initMsg(); err != nil {
db.Close()
return nil, err
}
return db, nil
}
func TestByteSlices(t *testing.T) {
s, err := mgo.Mongo("localhost:22000")
if err != nil {
t.Fatalf("connect: %s", err)
}
c := s.DB("tester").C("mgo_test")
doc := &Doc{[]byte{1, 2, 3, 4}}
if err = c.Insert(doc); err != nil {
t.Errorf("insert: %s", err)
}
}