| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // 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 org.apache.cloudstack.engine.cloud.entity.api.db.dao; |
| |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import javax.annotation.PostConstruct; |
| import javax.inject.Inject; |
| |
| import org.springframework.stereotype.Component; |
| |
| import org.apache.cloudstack.engine.cloud.entity.api.db.VMReservationVO; |
| import org.apache.cloudstack.engine.cloud.entity.api.db.VolumeReservationVO; |
| |
| import com.cloud.utils.db.DB; |
| 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 |
| public class VMReservationDaoImpl extends GenericDaoBase<VMReservationVO, Long> implements VMReservationDao { |
| |
| protected SearchBuilder<VMReservationVO> VmIdSearch; |
| |
| @Inject |
| protected VolumeReservationDao _volumeReservationDao; |
| |
| public VMReservationDaoImpl() { |
| } |
| |
| @PostConstruct |
| public void init() { |
| VmIdSearch = createSearchBuilder(); |
| VmIdSearch.and("vmId", VmIdSearch.entity().getVmId(), SearchCriteria.Op.EQ); |
| VmIdSearch.done(); |
| } |
| |
| @Override |
| public VMReservationVO findByVmId(long vmId) { |
| SearchCriteria<VMReservationVO> sc = VmIdSearch.create("vmId", vmId); |
| VMReservationVO vmRes = findOneBy(sc); |
| loadVolumeReservation(vmRes); |
| return vmRes; |
| } |
| |
| @Override |
| public void loadVolumeReservation(VMReservationVO reservation) { |
| if (reservation != null) { |
| List<VolumeReservationVO> volumeResList = _volumeReservationDao.listVolumeReservation(reservation.getId()); |
| Map<Long, Long> volumeReservationMap = new HashMap<Long, Long>(); |
| |
| for (VolumeReservationVO res : volumeResList) { |
| volumeReservationMap.put(res.getVolumeId(), res.getPoolId()); |
| } |
| reservation.setVolumeReservation(volumeReservationMap); |
| } |
| } |
| |
| @Override |
| @DB |
| public VMReservationVO persist(VMReservationVO reservation) { |
| TransactionLegacy txn = TransactionLegacy.currentTxn(); |
| txn.start(); |
| |
| VMReservationVO dbVO = super.persist(reservation); |
| |
| saveVolumeReservation(reservation); |
| loadVolumeReservation(dbVO); |
| |
| txn.commit(); |
| |
| return dbVO; |
| } |
| |
| private void saveVolumeReservation(VMReservationVO reservation) { |
| if (reservation.getVolumeReservation() != null) { |
| for (Long volumeId : reservation.getVolumeReservation().keySet()) { |
| VolumeReservationVO volumeReservation = |
| new VolumeReservationVO(reservation.getVmId(), volumeId, reservation.getVolumeReservation().get(volumeId), reservation.getId()); |
| _volumeReservationDao.persist(volumeReservation); |
| } |
| } |
| } |
| |
| @Override |
| public VMReservationVO findByReservationId(String reservationId) { |
| VMReservationVO vmRes = super.findByUuid(reservationId); |
| loadVolumeReservation(vmRes); |
| return vmRes; |
| } |
| } |