/
objectput.go
98 lines (81 loc) · 2.65 KB
/
objectput.go
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// Copyright 2019 The OpenSDS Authors.
//
// 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 mongo
import (
"context"
"github.com/globalsign/mgo"
"github.com/globalsign/mgo/bson"
log "github.com/sirupsen/logrus"
. "github.com/opensds/multi-cloud/s3/pkg/exception"
. "github.com/opensds/multi-cloud/s3/pkg/utils"
pb "github.com/opensds/multi-cloud/s3/proto"
)
func (ad *adapter) CreateObject(ctx context.Context, in *pb.Object) S3Error {
ss := ad.s.Copy()
defer ss.Close()
m := bson.M{DBKEY_OBJECTKEY: in.ObjectKey}
err := UpdateContextFilter(ctx, m)
if err != nil {
return InternalError
}
out := pb.Object{}
err = ss.DB(DataBaseName).C(in.BucketName).Find(m).One(out)
if err == mgo.ErrNotFound {
err := ss.DB(DataBaseName).C(in.BucketName).Insert(&in)
if err != nil {
log.Info("add object to database failed, err:%v\n", err)
return InternalError
}
} else if err != nil {
return InternalError
}
return NoError
}
func (ad *adapter) UpdateObject(ctx context.Context, in *pb.Object) S3Error {
ss := ad.s.Copy()
defer ss.Close()
m := bson.M{DBKEY_OBJECTKEY: in.ObjectKey}
err := UpdateContextFilter(ctx, m)
if err != nil {
return InternalError
}
log.Infof("update object:%+v\n", *in)
err = ss.DB(DataBaseName).C(in.BucketName).Update(m, in)
if err == mgo.ErrNotFound {
log.Info("update object to database failed, err:%v\n", err)
return NoSuchObject
} else if err != nil {
log.Info("update object to database failed, err:%v\n", err)
return InternalError
}
return NoError
}
func (ad *adapter) UpdateObjMeta(ctx context.Context, objKey *string, bucketName *string, lastmod int64,
setting map[string]interface{}) S3Error {
ss := ad.s.Copy()
defer ss.Close()
log.Infof("update object metadata: key=%s, bucket=%s, lastmodified=%d\n", *objKey, *bucketName, lastmod)
m := bson.M{DBKEY_OBJECTKEY: *objKey, DBKEY_LASTMODIFIED: lastmod}
err := UpdateContextFilter(ctx, m)
if err != nil {
return InternalError
}
data := bson.M{"$set": setting}
err = ss.DB(DataBaseName).C(*bucketName).Update(m, data)
if err != nil {
log.Errorf("update object[key=%s] metadata failed:%v.\n", *objKey, err)
return DBError
}
return NoError
}