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The HuaweiCloud OBS Bundle SDK for Java used for accessing Object Storage Service, this SDK bundle
includes third-party libraries and relocated to different namespaces
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/**
* Copyright 2019 Huawei Technologies Co.,Ltd.
* 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 com.obs.services.model.fs;
import com.obs.services.ObsClient;
import com.obs.services.exception.ObsException;
import com.obs.services.internal.utils.ServiceUtils;
import com.obs.services.model.PutObjectResult;
import com.obs.services.model.StorageClassEnum;
import com.obs.services.model.TaskProgressStatus;
/**
* Folders in a bucket that supports the file interface
*
*/
public class ObsFSFolder extends PutObjectResult {
protected ObsClient innerClient;
public ObsFSFolder(String bucketName, String objectKey, String etag, String versionId,
StorageClassEnum storageClass, String objectUrl) {
super(bucketName, objectKey, etag, versionId, storageClass, objectUrl);
}
protected void setInnerClient(ObsClient innerClient) {
this.innerClient = innerClient;
}
/**
* Obtain folder properties.
*
* @return Folder properties
* @throws ObsException
* OBS SDK self-defined exception, thrown when the interface
* fails to be called or access to OBS fails
*/
public ObsFSAttribute attribute() throws ObsException {
this.checkInternalClient();
return (ObsFSAttribute) this.innerClient.getObjectMetadata(this.getBucketName(), this.getObjectKey());
}
/**
* Rename a folder.
*
* @param newName
* New folder name
* @return Response to the request for renaming a folder
* @throws ObsException
* OBS SDK self-defined exception, thrown when the interface
* fails to be called or access to OBS fails
*/
public RenameResult rename(String newName) throws ObsException {
this.checkInternalClient();
RenameRequest request = new RenameRequest(this.getBucketName(), this.getObjectKey(), newName);
return this.innerClient.renameFolder(request);
}
/**
* Delete a folder.
*
* @throws ObsException
* OBS SDK self-defined exception, thrown when the interface
* fails to be called or access to OBS fails
*/
public TaskProgressStatus dropFolder() throws ObsException {
this.checkInternalClient();
DropFolderRequest request = new DropFolderRequest(this.getBucketName(), this.getObjectKey());
return this.innerClient.dropFolder(request);
}
protected void checkInternalClient() {
ServiceUtils.assertParameterNotNull(this.innerClient, "ObsClient is null");
}
}
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