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39 lines
774 B
Go
39 lines
774 B
Go
package server
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import (
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"time"
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"zgo.at/zcache"
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)
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type CacheBackend struct {
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cache *zcache.Cache
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errCast error
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}
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func (b *CacheBackend) Get(key string) (res string, err error) {
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return b.get("val::" + key)
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}
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func (b *CacheBackend) GetHash(key string) (res string, err error) {
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return b.get("hash::" + key)
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}
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func (b *CacheBackend) Set(key, value string, ttl time.Duration) error {
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b.cache.Set("val::"+key, value, ttl)
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return nil
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}
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func (b *CacheBackend) SetHash(key, value string, ttl time.Duration) error {
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b.cache.Set("hash::"+key, value, ttl)
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return nil
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}
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func (b *CacheBackend) get(key string) (res string, err error) {
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if v, ok := b.cache.Get(key); ok {
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if s, ok := v.(string); ok {
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return s, nil
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}
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return "", b.errCast
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}
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return "", nil
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}
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