cache

Documentation

Index

• Variables
• type Cache
  • func New(memcachedUrls []string) Cache
• type GlobalCache
  • func NewGlobal(urls []string, expiration int32) *GlobalCache
  • func (this *GlobalCache) Get(key string) (value []byte, err error)
  • func (this *GlobalCache) Invalidate()
  • func (this *GlobalCache) Set(key string, value []byte)
  • func (this *GlobalCache) Use(key string, getter func() (interface{}, error), result interface{}) (err error)
• type LocalCache
  • func NewLocal(expiration int) *LocalCache
  • func (this *LocalCache) Get(key string) (value []byte, err error)
  • func (this *LocalCache) Invalidate()
  • func (this *LocalCache) Set(key string, value []byte)
  • func (this *LocalCache) Use(key string, getter func() (interface{}, error), result interface{}) (err error)

Variables

var ErrNotFound = errors.New("key not found in cache")

var GlobalCacheExpirationInSec int32 = 600 // 10 min

var LocalCacheExpirationInSec = 600 // 10 min

Types

type Cache

type Cache interface {
	Use(key string, getter func() (interface{}, error), result interface{}) (err error)
	Invalidate()
}

func New

func New(memcachedUrls []string) Cache

type GlobalCache

type GlobalCache struct {
	// contains filtered or unexported fields
}

func NewGlobal

func NewGlobal(urls []string, expiration int32) *GlobalCache

func (*GlobalCache) Get

func (this *GlobalCache) Get(key string) (value []byte, err error)

func (*GlobalCache) Invalidate

func (this *GlobalCache) Invalidate()

func (*GlobalCache) Set

func (this *GlobalCache) Set(key string, value []byte)

func (*GlobalCache) Use

func (this *GlobalCache) Use(key string, getter func() (interface{}, error), result interface{}) (err error)

type LocalCache

type LocalCache struct {
	// contains filtered or unexported fields
}

func NewLocal

func NewLocal(expiration int) *LocalCache

func (*LocalCache) Get

func (this *LocalCache) Get(key string) (value []byte, err error)

func (*LocalCache) Invalidate

func (this *LocalCache) Invalidate()

func (*LocalCache) Set

func (this *LocalCache) Set(key string, value []byte)

func (*LocalCache) Use

func (this *LocalCache) Use(key string, getter func() (interface{}, error), result interface{}) (err error)