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// 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.dc;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.ejb.Local;
import org.apache.cloudstack.framework.config.ConfigKey;
import org.apache.cloudstack.framework.config.ConfigKey.Scope;
import org.apache.cloudstack.framework.config.ScopedConfigStorage;
import com.cloud.utils.crypt.DBEncryptionUtil;
import com.cloud.utils.db.GenericDaoBase;
import com.cloud.utils.db.SearchBuilder;
import com.cloud.utils.db.SearchCriteria;
import com.cloud.utils.db.TransactionLegacy;
@Local(value = ClusterDetailsDao.class)
public class ClusterDetailsDaoImpl extends GenericDaoBase<ClusterDetailsVO, Long> implements ClusterDetailsDao, ScopedConfigStorage {
protected final SearchBuilder<ClusterDetailsVO> ClusterSearch;
protected final SearchBuilder<ClusterDetailsVO> DetailSearch;
protected ClusterDetailsDaoImpl() {
ClusterSearch = createSearchBuilder();
ClusterSearch.and("clusterId", ClusterSearch.entity().getClusterId(), SearchCriteria.Op.EQ);
ClusterSearch.done();
DetailSearch = createSearchBuilder();
DetailSearch.and("clusterId", DetailSearch.entity().getClusterId(), SearchCriteria.Op.EQ);
DetailSearch.and("name", DetailSearch.entity().getName(), SearchCriteria.Op.EQ);
DetailSearch.done();
}
@Override
public ClusterDetailsVO findDetail(long clusterId, String name) {
SearchCriteria<ClusterDetailsVO> sc = DetailSearch.create();
// This is temporary fix to support list/update configuration api for cpu and memory overprovisioning ratios
if (name.equalsIgnoreCase("cpu.overprovisioning.factor")) {
name = "cpuOvercommitRatio";
}
if (name.equalsIgnoreCase("mem.overprovisioning.factor")) {
name = "memoryOvercommitRatio";
}
sc.setParameters("clusterId", clusterId);
sc.setParameters("name", name);
ClusterDetailsVO detail = findOneIncludingRemovedBy(sc);
if ("password".equals(name) && detail != null) {
detail.setValue(DBEncryptionUtil.decrypt(detail.getValue()));
}
return detail;
}
@Override
public Map<String, String> findDetails(long clusterId) {
SearchCriteria<ClusterDetailsVO> sc = ClusterSearch.create();
sc.setParameters("clusterId", clusterId);
List<ClusterDetailsVO> results = search(sc, null);
Map<String, String> details = new HashMap<String, String>(results.size());
for (ClusterDetailsVO result : results) {
if ("password".equals(result.getName())) {
details.put(result.getName(), DBEncryptionUtil.decrypt(result.getValue()));
} else {
details.put(result.getName(), result.getValue());
}
}
return details;
}
@Override
public void deleteDetails(long clusterId) {
SearchCriteria<ClusterDetailsVO> sc = ClusterSearch.create();
sc.setParameters("clusterId", clusterId);
List<ClusterDetailsVO> results = search(sc, null);
for (ClusterDetailsVO result : results) {
remove(result.getId());
}
}
@Override
public void persist(long clusterId, Map<String, String> details) {
TransactionLegacy txn = TransactionLegacy.currentTxn();
txn.start();
SearchCriteria<ClusterDetailsVO> sc = ClusterSearch.create();
sc.setParameters("clusterId", clusterId);
expunge(sc);
for (Map.Entry<String, String> detail : details.entrySet()) {
String value = detail.getValue();
if ("password".equals(detail.getKey())) {
value = DBEncryptionUtil.encrypt(value);
}
ClusterDetailsVO vo = new ClusterDetailsVO(clusterId, detail.getKey(), value);
persist(vo);
}
txn.commit();
}
@Override
public void persist(long clusterId, String name, String value) {
TransactionLegacy txn = TransactionLegacy.currentTxn();
txn.start();
SearchCriteria<ClusterDetailsVO> sc = DetailSearch.create();
sc.setParameters("clusterId", clusterId);
sc.setParameters("name", name);
expunge(sc);
ClusterDetailsVO vo = new ClusterDetailsVO(clusterId, name, value);
persist(vo);
txn.commit();
}
@Override
public Scope getScope() {
return ConfigKey.Scope.Cluster;
}
@Override
public String getConfigValue(long id, ConfigKey<?> key) {
ClusterDetailsVO vo = findDetail(id, key.key());
return vo == null ? null : vo.getValue();
}
}