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// 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,
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package com.cloud.bridge.persist.dao;
import javax.ejb.Local;
import org.apache.log4j.Logger;
import org.springframework.stereotype.Component;
import com.cloud.bridge.model.BucketPolicyVO;
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 = {BucketPolicyDao.class})
public class BucketPolicyDaoImpl extends GenericDaoBase<BucketPolicyVO, Long> implements BucketPolicyDao {
public static final Logger logger = Logger.getLogger(BucketPolicyDaoImpl.class);
public BucketPolicyDaoImpl() {
}
/**
* Since a bucket policy can exist before its bucket we also need to keep the policy's owner
* so we can restrict who modifies it (because of the "s3:CreateBucket" action).
*/
@Override
public BucketPolicyVO getByName(String bucketName) {
SearchBuilder<BucketPolicyVO> searchByBucket = createSearchBuilder();
searchByBucket.and("BucketName", searchByBucket.entity().getBucketName(), SearchCriteria.Op.EQ);
TransactionLegacy txn = TransactionLegacy.open(TransactionLegacy.AWSAPI_DB);
try {
txn.start();
SearchCriteria<BucketPolicyVO> sc = searchByBucket.create();
sc.setParameters("BucketName", bucketName);
return findOneBy(sc);
} finally {
txn.close();
}
}
@Override
public void deletePolicy(String bucketName) {
SearchBuilder<BucketPolicyVO> deleteByBucket = createSearchBuilder();
deleteByBucket.and("BucketName", deleteByBucket.entity().getBucketName(), SearchCriteria.Op.EQ);
TransactionLegacy txn = TransactionLegacy.open(TransactionLegacy.AWSAPI_DB);
try {
txn.start();
SearchCriteria<BucketPolicyVO> sc = deleteByBucket.create();
sc.setParameters("BucketName", bucketName);
remove(sc);
} finally {
txn.close();
}
}
}