// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you 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.persist.dao;
import java.util.ArrayList;
import java.util.List;
import javax.ejb.Local;
import org.springframework.stereotype.Component;
import com.cloud.bridge.model.MultiPartUploadsVO;
import com.cloud.bridge.util.OrderedPair;
import com.cloud.utils.db.Filter;
import com.cloud.utils.db.GenericDaoBase;
import com.cloud.utils.db.SearchBuilder;
import com.cloud.utils.db.SearchCriteria;
import com.cloud.utils.db.TransactionLegacy;
@Component
@Local(value = {MultiPartUploadsDao.class})
public class MultiPartUploadsDaoImpl extends GenericDaoBase<MultiPartUploadsVO, Long> implements MultiPartUploadsDao {
@Override
public OrderedPair<String, String> multipartExits(int uploadId) {
MultiPartUploadsVO uploadvo = null;
TransactionLegacy txn = null;
try {
txn = TransactionLegacy.open(TransactionLegacy.AWSAPI_DB);
uploadvo = findById(new Long(uploadId));
if (null != uploadvo)
return new OrderedPair<String, String>(uploadvo.getAccessKey(), uploadvo.getNameKey());
return null;
} finally {
txn.close();
}
}
@Override
public void deleteUpload(int uploadId) {
TransactionLegacy txn = null;
try {
txn = TransactionLegacy.open(TransactionLegacy.AWSAPI_DB);
remove(new Long(uploadId));
txn.commit();
} finally {
txn.close();
}
}
@Override
public String getAtrributeValue(String attribute, int uploadid) {
TransactionLegacy txn = null;
MultiPartUploadsVO uploadvo = null;
try {
txn = TransactionLegacy.open(TransactionLegacy.AWSAPI_DB);
uploadvo = findById(new Long(uploadid));
if (null != uploadvo) {
if (attribute.equalsIgnoreCase("AccessKey"))
return uploadvo.getAccessKey();
else if (attribute.equalsIgnoreCase("x_amz_acl"))
return uploadvo.getAmzAcl();
}
return null;
} finally {
txn.close();
}
}
@Override
public List<MultiPartUploadsVO> getInitiatedUploads(String bucketName, int maxParts, String prefix, String keyMarker, String uploadIdMarker) {
List<MultiPartUploadsVO> uploadList = new ArrayList<MultiPartUploadsVO>();
SearchBuilder<MultiPartUploadsVO> byBucket = createSearchBuilder();
byBucket.and("BucketName", byBucket.entity().getBucketName(), SearchCriteria.Op.EQ);
if (null != prefix)
byBucket.and("NameKey", byBucket.entity().getNameKey(), SearchCriteria.Op.LIKE);
if (null != uploadIdMarker)
byBucket.and("NameKey", byBucket.entity().getNameKey(), SearchCriteria.Op.GT);
if (null != uploadIdMarker)
byBucket.and("ID", byBucket.entity().getId(), SearchCriteria.Op.GT);
Filter filter = new Filter(MultiPartUploadsVO.class, "nameKey", Boolean.TRUE, null, null);
filter.addOrderBy(MultiPartUploadsVO.class, "createTime", Boolean.TRUE);
TransactionLegacy txn = TransactionLegacy.open("cloudbridge", TransactionLegacy.AWSAPI_DB, true);
try {
txn.start();
SearchCriteria<MultiPartUploadsVO> sc = byBucket.create();
sc.setParameters("BucketName", bucketName);
if (null != prefix)
sc.setParameters("NameKey", prefix);
if (null != uploadIdMarker)
sc.setParameters("NameKey", keyMarker);
if (null != uploadIdMarker)
sc.setParameters("ID", uploadIdMarker);
listBy(sc, filter);
} finally {
txn.close();
}
return null;
}
}