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No global config

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This commit is contained in:
Jae Kwon
2016-05-08 15:00:13 -07:00
parent a7878f1d0d
commit 31fdd21c7e
2 changed files with 4 additions and 25 deletions
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16
db.go
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@ -24,27 +24,19 @@ type DB interface {
const DBBackendMemDB = "memdb"
const DBBackendLevelDB = "leveldb"
var dbs = NewCMap()
func GetDB(name string) DB {
db := dbs.Get(name)
if db != nil {
return db.(DB)
}
switch config.GetString("db_backend") {
func NewDB(name string, backend string, dir string) DB {
switch backend {
case DBBackendMemDB:
db := NewMemDB()
dbs.Set(name, db)
return db
case DBBackendLevelDB:
db, err := NewLevelDB(path.Join(config.GetString("db_dir"), name+".db"))
db, err := NewLevelDB(path.Join(dir, name+".db"))
if err != nil {
PanicCrisis(err)
}
dbs.Set(name, db)
return db
default:
PanicSanity(Fmt("Unknown DB backend: %v", config.GetString("db_backend")))
PanicSanity(Fmt("Unknown DB backend: %v", backend))
}
return nil
}