cache

Documentation

Index

• func GetCache() mc.Cache
• func GetInt(key string, getFunc func() (int, error)) (int, error)
• func GetInt64(key string, getFunc func() (int64, error)) (int64, error)
• func GetString(key string, getFunc func() (string, error)) (string, error)
• func NewContext() error
• func Remove(key string)
• type RedisCacher
  • func (c *RedisCacher) Decr(key string) error
  • func (c *RedisCacher) Delete(key string) error
  • func (c *RedisCacher) Flush() error
  • func (c *RedisCacher) Get(key string) interface{}
  • func (c *RedisCacher) Incr(key string) error
  • func (c *RedisCacher) IsExist(key string) bool
  • func (c *RedisCacher) Put(key string, val interface{}, expire int64) error
  • func (c *RedisCacher) StartAndGC(opts cache.Options) error

Functions

func GetCache

func GetCache() mc.Cache

GetCache returns the currently configured cache

func GetInt

func GetInt(key string, getFunc func() (int, error)) (int, error)

GetInt returns key value from cache with callback when no key exists in cache

func GetInt64

func GetInt64(key string, getFunc func() (int64, error)) (int64, error)

GetInt64 returns key value from cache with callback when no key exists in cache

func GetString

func GetString(key string, getFunc func() (string, error)) (string, error)

GetString returns the key value from cache with callback when no key exists in cache

func NewContext

func NewContext() error

NewContext start cache service

func Remove

func Remove(key string)

Remove key from cache

Types

type RedisCacher

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

RedisCacher represents a redis cache adapter implementation.

func (*RedisCacher) Decr

func (c *RedisCacher) Decr(key string) error

Decr decreases cached int-type value by given key as a counter.

func (*RedisCacher) Delete

func (c *RedisCacher) Delete(key string) error

Delete deletes cached value by given key.

func (*RedisCacher) Flush

func (c *RedisCacher) Flush() error

Flush deletes all cached data.

func (*RedisCacher) Get

func (c *RedisCacher) Get(key string) interface{}

Get gets cached value by given key.

func (*RedisCacher) Incr

func (c *RedisCacher) Incr(key string) error

Incr increases cached int-type value by given key as a counter.

func (*RedisCacher) IsExist

func (c *RedisCacher) IsExist(key string) bool

IsExist returns true if cached value exists.

func (*RedisCacher) Put

func (c *RedisCacher) Put(key string, val interface{}, expire int64) error

Put puts value into cache with key and expire time. If expired is 0, it lives forever.

func (*RedisCacher) StartAndGC

func (c *RedisCacher) StartAndGC(opts cache.Options) error

StartAndGC starts GC routine based on config string settings. AdapterConfig: network=tcp,addr=:6379,password=macaron,db=0,pool_size=100,idle_timeout=180,hset_name=MacaronCache,prefix=cache: