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efc80343e3
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
58 lines
1.6 KiB
Go
58 lines
1.6 KiB
Go
/*
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* Minio Cloud Storage, (C) 2015, 2016 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package main
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import (
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"github.com/minio/minio/pkg/probe"
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"github.com/minio/minio/pkg/quick"
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)
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var multipartsMetadataPath string
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// SetFSMultipartsMetadataPath - set custom multiparts session
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// metadata path.
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func setFSMultipartsMetadataPath(metadataPath string) {
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multipartsMetadataPath = metadataPath
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}
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// saveMultipartsSession - save multiparts
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func saveMultipartsSession(multiparts Multiparts) *probe.Error {
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qc, err := quick.New(multiparts)
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if err != nil {
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return err.Trace()
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}
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if err := qc.Save(multipartsMetadataPath); err != nil {
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return err.Trace()
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}
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return nil
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}
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// loadMultipartsSession load multipart session file
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func loadMultipartsSession() (*Multiparts, *probe.Error) {
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multiparts := &Multiparts{}
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multiparts.Version = "1"
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multiparts.ActiveSession = make(map[string]*MultipartSession)
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qc, err := quick.New(multiparts)
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if err != nil {
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return nil, err.Trace()
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}
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if err := qc.Load(multipartsMetadataPath); err != nil {
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return nil, err.Trace()
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}
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return qc.Data().(*Multiparts), nil
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}
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