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24 lines
527 B
24 lines
527 B
package backends
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import (
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"errors"
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"io"
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"time"
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)
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type StorageBackend interface {
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Delete(key string) error
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Exists(key string) (bool, error)
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Head(key string) (Metadata, error)
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Get(key string) (Metadata, io.ReadCloser, error)
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Put(key string, r io.Reader, expiry time.Time, deleteKey string) (Metadata, error)
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Size(key string) (int64, error)
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}
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type MetaStorageBackend interface {
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StorageBackend
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List() ([]string, error)
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}
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var NotFoundErr = errors.New("File not found.")
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var FileEmptyError = errors.New("Empty file")
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