entity

type EntityManager interface {
	// Get 根据主键获取数据
	Get(id uint64, out interface{}) error

	// GetWithQuery 根据主键获取数据
	GetWithQuery(id uint64, query QueryHandler, out interface{}) error

	// Update 更新
	Update(id uint64, in interface{}) error

	// Delete 删除
	Delete(id uint64, model interface{}) error

	// SetTimeout 设置超时时间
	SetTimeout(timeout time.Duration)
}

type QueryHandler func(id uint64, out interface{}) error

type Stat struct {
	Name string

	// QueryHit 查询缓存命中次数
	QueryHit uint64
	// QueryMiss 查询缓存未命中次数
	QueryMiss uint64

	// DBFails 数据库查询失败次数
	DBFails uint64
	// contains filtered or unexported fields
}

type WrapCache interface {
	Get(id uint64) ([]byte, error)
	Set(id uint64, in []byte) error
	Delete(id uint64) error
	ErrNotFound() error
}

type WrapDB interface {
	Get(id uint64, out interface{}) error
	Update(in interface{}) error
	Delete(id uint64, model interface{}) error
	ErrNotFound() error
}