mirror of https://github.com/milvus-io/milvus.git
61 lines
1.2 KiB
Go
61 lines
1.2 KiB
Go
package backend
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import (
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"encoding/json"
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"github.com/milvus-io/milvus/cmd/tools/migration/console"
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)
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type BackupHeaderVersion int32
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const (
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BackupHeaderVersionV1 BackupHeaderVersion = iota
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)
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type BackupHeaderExtra struct {
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EntryIncludeRootPath bool `json:"entry_include_root_path"`
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}
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type extraOption func(extra *BackupHeaderExtra)
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func setEntryIncludeRootPath(include bool) extraOption {
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return func(extra *BackupHeaderExtra) {
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extra.EntryIncludeRootPath = include
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}
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}
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func newDefaultBackupHeaderExtra() *BackupHeaderExtra {
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return &BackupHeaderExtra{EntryIncludeRootPath: false}
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}
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func newBackupHeaderExtra(opts ...extraOption) *BackupHeaderExtra {
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v := newDefaultBackupHeaderExtra()
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v.apply(opts...)
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return v
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}
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func (v *BackupHeaderExtra) apply(opts ...extraOption) {
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for _, opt := range opts {
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opt(v)
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}
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}
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func (v *BackupHeaderExtra) ToJSONBytes() []byte {
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bs, err := json.Marshal(v)
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if err != nil {
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console.Error(err.Error())
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return nil
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}
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return bs
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}
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func GetExtra(extra []byte) *BackupHeaderExtra {
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v := newDefaultBackupHeaderExtra()
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err := json.Unmarshal(extra, v)
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if err != nil {
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console.Error(err.Error())
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return v
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}
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return v
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}
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