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[#253] Caches refactoring

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Signed-off-by: Denis Kirillov <denis@nspcc.ru>
This commit is contained in:
Denis Kirillov 2021-09-10 09:56:56 +03:00 • committed by Kirillov Denis
parent 951eb6fda8
commit 19b917e3b5
30 changed files with 365 additions and 322 deletions
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34
api/cache/objects.go vendored
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@ -7,11 +7,9 @@ import (
"github.com/nspcc-dev/neofs-api-go/pkg/object"
)
// ObjectsCache provides interface for lru cache for objects.
type ObjectsCache interface {
Get(address *object.Address) *object.Object
Put(obj object.Object) error
Delete(address *object.Address) bool
// ObjectsCache provides lru cache for objects.
type ObjectsCache struct {
cache gcache.Cache
}
const (
@ -21,23 +19,19 @@ const (
DefaultObjectsCacheSize = 1e6
)
type (
// ObjectHeadersCache contains cache with objects and lifetime of cache entries.
ObjectHeadersCache struct {
cache gcache.Cache
lifetime time.Duration
}
)
// DefaultObjectsConfig return new default cache expiration values.
func DefaultObjectsConfig() *Config {
return &Config{Size: DefaultObjectsCacheSize, Lifetime: DefaultObjectsCacheLifetime}
}
// New creates an object of ObjectHeadersCache.
func New(cacheSize int, lifetime time.Duration) *ObjectHeadersCache {
gc := gcache.New(cacheSize).LRU().Build()
return &ObjectHeadersCache{cache: gc, lifetime: lifetime}
func New(config *Config) *ObjectsCache {
gc := gcache.New(config.Size).LRU().Expiration(config.Lifetime).Build()
return &ObjectsCache{cache: gc}
}
// Get returns cached object.
func (o *ObjectHeadersCache) Get(address *object.Address) *object.Object {
func (o *ObjectsCache) Get(address *object.Address) *object.Object {
entry, err := o.cache.Get(address.String())
if err != nil {
return nil
@ -52,11 +46,11 @@ func (o *ObjectHeadersCache) Get(address *object.Address) *object.Object {
}
// Put puts an object to cache.
func (o *ObjectHeadersCache) Put(obj object.Object) error {
return o.cache.SetWithExpire(obj.ContainerID().String()+"/"+obj.ID().String(), obj, o.lifetime)
func (o *ObjectsCache) Put(obj object.Object) error {
return o.cache.Set(obj.ContainerID().String()+"/"+obj.ID().String(), obj)
}
// Delete deletes an object from cache.
func (o *ObjectHeadersCache) Delete(address *object.Address) bool {
func (o *ObjectsCache) Delete(address *object.Address) bool {
return o.cache.Remove(address.String())
}