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/*
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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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fs: Break fs package to top-level and introduce ObjectAPI interface.
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
}
```
9 years ago
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package main
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import (
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"io/ioutil"
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"os"
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. "gopkg.in/check.v1"
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)
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type MySuite struct{}
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var _ = Suite(&MySuite{})
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func (s *MySuite) TestFSAPISuite(c *C) {
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var storageList []string
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create := func() objectAPI {
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path, err := ioutil.TempDir(os.TempDir(), "minio-")
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c.Check(err, IsNil)
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storageAPI, err := newFS(path)
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objAPI := newObjectLayer(storageAPI)
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storageList = append(storageList, path)
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return objAPI
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}
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APITestSuite(c, create)
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defer removeRoots(c, storageList)
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}
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func (s *MySuite) TestXLAPISuite(c *C) {
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var storageList []string
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create := func() objectAPI {
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var nDisks = 16 // Maximum disks.
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var erasureDisks []string
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for i := 0; i < nDisks; i++ {
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path, err := ioutil.TempDir(os.TempDir(), "minio-")
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c.Check(err, IsNil)
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erasureDisks = append(erasureDisks, path)
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}
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storageList = append(storageList, erasureDisks...)
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storageAPI, err := newXL(erasureDisks...)
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c.Check(err, IsNil)
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objAPI := newObjectLayer(storageAPI)
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return objAPI
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}
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APITestSuite(c, create)
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defer removeRoots(c, storageList)
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}
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func removeRoots(c *C, roots []string) {
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for _, root := range roots {
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os.RemoveAll(root)
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}
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}
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