S3BucketAdapter.java example

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/*
 * Copyright (C) 2011 Citrix Systems, Inc.  All rights reserved.
 * 
 * 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.cloud.bridge.service.core.s3;

import java.io.InputStream;
import java.io.OutputStream;

import javax.activation.DataHandler;

import com.cloud.bridge.util.OrderedPair;

/**
 * @author Kelven Yang
 */
public interface S3BucketAdapter {
	void createContainer(String mountedRoot, String bucket);
	void deleteContainer(String mountedRoot, String bucket);
	String getBucketFolderDir(String mountedRoot, String bucket);
	String saveObject(InputStream is, String mountedRoot, String bucket, String fileName);
	DataHandler loadObject(String mountedRoot, String bucket, String fileName);
	DataHandler loadObjectRange(String mountedRoot, String bucket, String fileName, long startPos, long endPos);
	void deleteObject(String mountedRoot, String bucket, String fileName);
	OrderedPair<String, Long> concatentateObjects(String mountedRoot, String destBucket, String fileName, String sourceBucket, S3MultipartPart[] parts, OutputStream os);
}