示例#1
0
文件: kvcache.go 项目: pgu/camlistore
func NewKvStatCache(gen string) *KvStatCache {
	fullPath := filepath.Join(osutil.CacheDir(), "camput.statcache."+escapeGen(gen)+".kv")
	db, err := kvutil.Open(fullPath, nil)
	if err != nil {
		log.Fatalf("Could not create/open new stat cache at %v, %v", fullPath, err)
	}
	return &KvStatCache{
		filename: fullPath,
		db:       db,
	}
}
示例#2
0
// newKeyValueFromJSONConfig returns a KeyValue implementation on top of a
// github.com/cznic/kv file.
func newKeyValueFromJSONConfig(cfg jsonconfig.Obj) (sorted.KeyValue, error) {
	file := cfg.RequiredString("file")
	if err := cfg.Validate(); err != nil {
		return nil, err
	}
	opts := &kv.Options{}
	db, err := kvutil.Open(file, opts)
	if err != nil {
		return nil, err
	}
	is := &kvis{
		db:   db,
		opts: opts,
		path: file,
	}
	return is, nil
}