mirror of
https://github.com/minio/minio.git
synced 2024-12-28 16:15:56 -05:00
71 lines
2.1 KiB
Go
71 lines
2.1 KiB
Go
/*
|
|
* Minimalist Object Storage, (C) 2015 Minio, Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package donut
|
|
|
|
import (
|
|
"encoding/json"
|
|
"io/ioutil"
|
|
"path/filepath"
|
|
|
|
"github.com/minio/minio/pkg/iodine"
|
|
)
|
|
|
|
// object internal struct
|
|
type object struct {
|
|
name string
|
|
objectPath string
|
|
objectMetadata map[string]string
|
|
donutObjectMetadata map[string]string
|
|
}
|
|
|
|
// newObject - instantiate a new object
|
|
func newObject(objectName, p string) (object, error) {
|
|
if objectName == "" {
|
|
return object{}, iodine.New(InvalidArgument{}, nil)
|
|
}
|
|
o := object{}
|
|
o.name = objectName
|
|
o.objectPath = filepath.Join(p, objectName)
|
|
return o, nil
|
|
}
|
|
|
|
func (o object) GetObjectMetadata() (map[string]string, error) {
|
|
objectMetadata := make(map[string]string)
|
|
objectMetadataBytes, err := ioutil.ReadFile(filepath.Join(o.objectPath, objectMetadataConfig))
|
|
if err != nil {
|
|
return nil, iodine.New(ObjectNotFound{Object: o.name}, nil)
|
|
}
|
|
if err := json.Unmarshal(objectMetadataBytes, &objectMetadata); err != nil {
|
|
return nil, iodine.New(err, nil)
|
|
}
|
|
o.objectMetadata = objectMetadata
|
|
return o.objectMetadata, nil
|
|
}
|
|
|
|
func (o object) GetDonutObjectMetadata() (map[string]string, error) {
|
|
donutObjectMetadata := make(map[string]string)
|
|
donutObjectMetadataBytes, err := ioutil.ReadFile(filepath.Join(o.objectPath, donutObjectMetadataConfig))
|
|
if err != nil {
|
|
return nil, iodine.New(ObjectNotFound{Object: o.name}, nil)
|
|
}
|
|
if err := json.Unmarshal(donutObjectMetadataBytes, &donutObjectMetadata); err != nil {
|
|
return nil, iodine.New(err, nil)
|
|
}
|
|
o.donutObjectMetadata = donutObjectMetadata
|
|
return o.donutObjectMetadata, nil
|
|
}
|