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Use GetObjectNInfo in CopyObject and CopyObjectPart (#6489)

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This commit is contained in:
Anis Elleuch
2018-09-25 20:39:46 +01:00
committed by Dee Koder
parent 1e5ac39ff3
commit aa4e2b1542
24 changed files with 226 additions and 274 deletions
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11
cmd/object-api-interface.go
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@@ -32,6 +32,15 @@ type ObjectOptions struct {
ServerSideEncryption encrypt.ServerSide
}
// LockType represents required locking for ObjectLayer operations
type LockType int
const (
noLock LockType = iota
readLock
writeLock
)
// ObjectLayer implements primitives for object API layer.
type ObjectLayer interface {
// Storage operations.
@@ -54,7 +63,7 @@ type ObjectLayer interface {
//
// IMPORTANTLY, when implementations return err != nil, this
// function MUST NOT return a non-nil ReadCloser.
GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header) (reader *GetObjectReader, err error)
GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lockType LockType) (reader *GetObjectReader, err error)
GetObject(ctx context.Context, bucket, object string, startOffset int64, length int64, writer io.Writer, etag string, opts ObjectOptions) (err error)
GetObjectInfo(ctx context.Context, bucket, object string, opts ObjectOptions) (objInfo ObjectInfo, err error)
PutObject(ctx context.Context, bucket, object string, data *hash.Reader, metadata map[string]string, opts ObjectOptions) (objInfo ObjectInfo, err error)