// Copyright 2012 Citrix Systems, Inc. Licensed under the
// Apache License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License. Citrix Systems, Inc.
// reserves all rights not expressly granted by 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.
//
// Automatically generated by addcopyright.py at 04/03/2012
package com.cloud.host.dao;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.ejb.Local;
import com.cloud.host.DetailVO;
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.Transaction;
@Local(value=HostDetailsDao.class)
public class HostDetailsDaoImpl extends GenericDaoBase<DetailVO, Long> implements HostDetailsDao {
protected final SearchBuilder<DetailVO> HostSearch;
protected final SearchBuilder<DetailVO> DetailSearch;
protected HostDetailsDaoImpl() {
HostSearch = createSearchBuilder();
HostSearch.and("hostId", HostSearch.entity().getHostId(), SearchCriteria.Op.EQ);
HostSearch.done();
DetailSearch = createSearchBuilder();
DetailSearch.and("hostId", DetailSearch.entity().getHostId(), SearchCriteria.Op.EQ);
DetailSearch.and("name", DetailSearch.entity().getName(), SearchCriteria.Op.EQ);
DetailSearch.done();
}
@Override
public DetailVO findDetail(long hostId, String name) {
SearchCriteria<DetailVO> sc = DetailSearch.create();
sc.setParameters("hostId", hostId);
sc.setParameters("name", name);
DetailVO detail = findOneIncludingRemovedBy(sc);
if("password".equals(name) && detail != null){
detail.setValue(DBEncryptionUtil.decrypt(detail.getValue()));
}
return detail;
}
@Override
public Map<String, String> findDetails(long hostId) {
SearchCriteria<DetailVO> sc = HostSearch.create();
sc.setParameters("hostId", hostId);
List<DetailVO> results = search(sc, null);
Map<String, String> details = new HashMap<String, String>(results.size());
for (DetailVO 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 hostId) {
SearchCriteria sc = HostSearch.create();
sc.setParameters("hostId", hostId);
List<DetailVO> results = search(sc, null);
for (DetailVO result : results) {
remove(result.getId());
}
}
@Override
public void persist(long hostId, Map<String, String> details) {
Transaction txn = Transaction.currentTxn();
txn.start();
SearchCriteria<DetailVO> sc = HostSearch.create();
sc.setParameters("hostId", hostId);
expunge(sc);
for (Map.Entry<String, String> detail : details.entrySet()) {
String value = detail.getValue();
if("password".equals(detail.getKey())){
value = DBEncryptionUtil.encrypt(value);
}
DetailVO vo = new DetailVO(hostId, detail.getKey(), value);
persist(vo);
}
txn.commit();
}
}