mirror of https://github.com/apache/cloudstack.git
96 lines
3.3 KiB
Java
96 lines
3.3 KiB
Java
/**
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* Copyright (C) 2010 Cloud.com, Inc. All rights reserved.
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*
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* This software is licensed under the GNU General Public License v3 or later.
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*
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* It is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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package com.cloud.dc.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.dc.DcDetailVO;
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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=DcDetailsDao.class)
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public class DcDetailsDaoImpl extends GenericDaoBase<DcDetailVO, Long> implements DcDetailsDao {
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protected final SearchBuilder<DcDetailVO> DcSearch;
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protected final SearchBuilder<DcDetailVO> DetailSearch;
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protected DcDetailsDaoImpl() {
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DcSearch = createSearchBuilder();
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DcSearch.and("dcId", DcSearch.entity().getDcId(), SearchCriteria.Op.EQ);
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DcSearch.done();
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DetailSearch = createSearchBuilder();
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DetailSearch.and("dcId", DetailSearch.entity().getDcId(), 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 DcDetailVO findDetail(long dcId, String name) {
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SearchCriteria<DcDetailVO> sc = DetailSearch.create();
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sc.setParameters("dcId", dcId);
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sc.setParameters("name", name);
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return findOneIncludingRemovedBy(sc);
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}
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@Override
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public Map<String, String> findDetails(long dcId) {
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SearchCriteria<DcDetailVO> sc = DcSearch.create();
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sc.setParameters("dcId", dcId);
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List<DcDetailVO> results = search(sc, null);
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Map<String, String> details = new HashMap<String, String>(results.size());
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for (DcDetailVO result : results) {
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details.put(result.getName(), result.getValue());
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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 dcId) {
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SearchCriteria sc = DcSearch.create();
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sc.setParameters("dcId", dcId);
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List<DcDetailVO> results = search(sc, null);
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for (DcDetailVO 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 dcId, Map<String, String> details) {
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Transaction txn = Transaction.currentTxn();
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txn.start();
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SearchCriteria<DcDetailVO> sc = DcSearch.create();
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sc.setParameters("dcId", dcId);
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expunge(sc);
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for (Map.Entry<String, String> detail : details.entrySet()) {
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DcDetailVO vo = new DcDetailVO(dcId, detail.getKey(), detail.getValue());
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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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