mirror of https://github.com/apache/cloudstack.git
108 lines
3.8 KiB
Java
108 lines
3.8 KiB
Java
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package com.cloud.host.dao;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import javax.ejb.Local;
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import com.cloud.host.DetailVO;
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import com.cloud.utils.crypt.DBEncryptionUtil;
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import com.cloud.utils.db.GenericDaoBase;
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import com.cloud.utils.db.SearchBuilder;
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import com.cloud.utils.db.SearchCriteria;
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import com.cloud.utils.db.Transaction;
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@Local(value=HostDetailsDao.class)
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public class HostDetailsDaoImpl extends GenericDaoBase<DetailVO, Long> implements HostDetailsDao {
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protected final SearchBuilder<DetailVO> HostSearch;
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protected final SearchBuilder<DetailVO> DetailSearch;
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protected HostDetailsDaoImpl() {
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HostSearch = createSearchBuilder();
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HostSearch.and("hostId", HostSearch.entity().getHostId(), SearchCriteria.Op.EQ);
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HostSearch.done();
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DetailSearch = createSearchBuilder();
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DetailSearch.and("hostId", DetailSearch.entity().getHostId(), SearchCriteria.Op.EQ);
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DetailSearch.and("name", DetailSearch.entity().getName(), SearchCriteria.Op.EQ);
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DetailSearch.done();
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}
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@Override
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public DetailVO findDetail(long hostId, String name) {
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SearchCriteria<DetailVO> sc = DetailSearch.create();
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sc.setParameters("hostId", hostId);
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sc.setParameters("name", name);
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DetailVO detail = findOneIncludingRemovedBy(sc);
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if("password".equals(name) && detail != null){
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detail.setValue(DBEncryptionUtil.decrypt(detail.getValue()));
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}
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return detail;
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}
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@Override
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public Map<String, String> findDetails(long hostId) {
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SearchCriteria<DetailVO> sc = HostSearch.create();
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sc.setParameters("hostId", hostId);
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List<DetailVO> results = search(sc, null);
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Map<String, String> details = new HashMap<String, String>(results.size());
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for (DetailVO result : results) {
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if("password".equals(result.getName())){
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details.put(result.getName(), DBEncryptionUtil.decrypt(result.getValue()));
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} else {
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details.put(result.getName(), result.getValue());
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}
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}
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return details;
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}
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@Override
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public void deleteDetails(long hostId) {
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SearchCriteria sc = HostSearch.create();
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sc.setParameters("hostId", hostId);
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List<DetailVO> results = search(sc, null);
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for (DetailVO result : results) {
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remove(result.getId());
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}
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}
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@Override
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public void persist(long hostId, Map<String, String> details) {
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Transaction txn = Transaction.currentTxn();
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txn.start();
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SearchCriteria<DetailVO> sc = HostSearch.create();
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sc.setParameters("hostId", hostId);
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expunge(sc);
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for (Map.Entry<String, String> detail : details.entrySet()) {
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String value = detail.getValue();
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if("password".equals(detail.getKey())){
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value = DBEncryptionUtil.encrypt(value);
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}
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DetailVO vo = new DetailVO(hostId, detail.getKey(), value);
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persist(vo);
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}
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txn.commit();
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}
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}
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