session

type Config struct {
	Valid time.Duration
}

type Listener struct {
	// Created Listener
	Created sessionListener
	// Destroyed Listener
	Destroyed sessionListener
	// Invalidated Listener
	Invalidated sessionListener
	// Refreshed Listener
	Refreshed sessionListener
}

type Provider interface {
	// CookieName session cookie name
	CookieName() string
	// Exists session
	Exists(id string) bool
	// GetId session id
	GetId(r *http.Request) string
	// Del session
	Del(id string)
	// Get session id
	Get(id string) Session
	// GetAll session
	GetAll() map[string]Session
	// Clear sessions
	Clear()
	// New return session
	New(config *Config, listener *Listener) Session
	// Refresh session
	Refresh(session Session, config *Config, listener *Listener)
	// Clean session
	Clean(config *Config, listener *Listener)
}

type Session interface {
	// Id session id
	Id() string
	// Renew session
	Renew(lifeTime time.Duration)
	// Invalidate session
	Invalidate()
	// Invalidated session
	Invalidated() bool
	// Get named val
	Get(name string) interface{}
	// GetAll session's values
	GetAll() map[string]interface{}
	// Set named val
	Set(name string, val interface{})
	// SetAll values
	SetAll(data map[string]interface{}, flush bool)
	// Del named val
	Del(name string)
	// Clear session's val
	Clear()
}