harness-drone/cache/cache.go

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package cache
import (
"time"
"github.com/koding/cache"
"golang.org/x/net/context"
)
type Cache interface {
Get(string) (interface{}, error)
Set(string, interface{}) error
}
func Get(c context.Context, key string) (interface{}, error) {
return FromContext(c).Get(key)
}
func Set(c context.Context, key string, value interface{}) error {
return FromContext(c).Set(key, value)
}
// Default creates an in-memory cache with the default
// 30 minute expiration period.
func Default() Cache {
return cache.NewMemoryWithTTL(time.Minute * 30)
}
// NewTTL returns an in-memory cache with the specified
// ttl expiration period.
func NewTTL(t time.Duration) Cache {
return cache.NewMemoryWithTTL(t)
}
// NewTTL returns an in-memory cache with the specified
// ttl expiration period.
func NewLRU(size int) Cache {
return cache.NewLRU(size)
}