| // 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 com.cloud.network.lb.dao; |
| |
| import java.util.List; |
| |
| import javax.annotation.PostConstruct; |
| import javax.inject.Inject; |
| |
| import org.springframework.stereotype.Component; |
| |
| import com.cloud.network.ElasticLbVmMapVO; |
| import com.cloud.network.dao.LoadBalancerDao; |
| import com.cloud.network.dao.LoadBalancerVO; |
| import com.cloud.network.router.VirtualRouter.Role; |
| import com.cloud.utils.db.GenericDaoBase; |
| import com.cloud.utils.db.JoinBuilder.JoinType; |
| import com.cloud.utils.db.SearchBuilder; |
| import com.cloud.utils.db.SearchCriteria; |
| import com.cloud.vm.DomainRouterVO; |
| import com.cloud.vm.dao.DomainRouterDao; |
| |
| @Component |
| public class ElasticLbVmMapDaoImpl extends GenericDaoBase<ElasticLbVmMapVO, Long> implements ElasticLbVmMapDao { |
| @Inject |
| protected DomainRouterDao _routerDao; |
| @Inject |
| protected LoadBalancerDao _loadbalancerDao; |
| |
| protected SearchBuilder<ElasticLbVmMapVO> AllFieldsSearch; |
| protected SearchBuilder<ElasticLbVmMapVO> UnusedVmSearch; |
| protected SearchBuilder<ElasticLbVmMapVO> LoadBalancersForElbVmSearch; |
| |
| protected SearchBuilder<DomainRouterVO> ElbVmSearch; |
| |
| protected SearchBuilder<LoadBalancerVO> LoadBalancerSearch; |
| |
| public ElasticLbVmMapDaoImpl() { |
| } |
| |
| @PostConstruct |
| protected void init() { |
| AllFieldsSearch = createSearchBuilder(); |
| AllFieldsSearch.and("ipId", AllFieldsSearch.entity().getIpAddressId(), SearchCriteria.Op.EQ); |
| AllFieldsSearch.and("lbId", AllFieldsSearch.entity().getLbId(), SearchCriteria.Op.EQ); |
| AllFieldsSearch.and("elbVmId", AllFieldsSearch.entity().getElbVmId(), SearchCriteria.Op.EQ); |
| AllFieldsSearch.done(); |
| |
| ElbVmSearch = _routerDao.createSearchBuilder(); |
| ElbVmSearch.and("role", ElbVmSearch.entity().getRole(), SearchCriteria.Op.EQ); |
| UnusedVmSearch = createSearchBuilder(); |
| UnusedVmSearch.and("elbVmId", UnusedVmSearch.entity().getElbVmId(), SearchCriteria.Op.NULL); |
| ElbVmSearch.join("UnusedVmSearch", UnusedVmSearch, ElbVmSearch.entity().getId(), UnusedVmSearch.entity().getElbVmId(), JoinType.LEFTOUTER); |
| ElbVmSearch.done(); |
| UnusedVmSearch.done(); |
| |
| LoadBalancerSearch = _loadbalancerDao.createSearchBuilder(); |
| LoadBalancersForElbVmSearch = createSearchBuilder(); |
| LoadBalancersForElbVmSearch.and("elbVmId", LoadBalancersForElbVmSearch.entity().getElbVmId(), SearchCriteria.Op.EQ); |
| LoadBalancerSearch.join("LoadBalancersForElbVm", LoadBalancersForElbVmSearch, LoadBalancerSearch.entity().getId(), |
| LoadBalancersForElbVmSearch.entity().getLbId(), JoinType.INNER); |
| LoadBalancersForElbVmSearch.done(); |
| LoadBalancerSearch.done(); |
| |
| } |
| |
| @Override |
| public ElasticLbVmMapVO findOneByLbIdAndElbVmId(long lbId, long elbVmId) { |
| SearchCriteria<ElasticLbVmMapVO> sc = AllFieldsSearch.create(); |
| sc.setParameters("lbId", lbId); |
| sc.setParameters("elbVmId", elbVmId); |
| return findOneBy(sc); |
| } |
| |
| @Override |
| public List<ElasticLbVmMapVO> listByLbId(long lbId) { |
| SearchCriteria<ElasticLbVmMapVO> sc = AllFieldsSearch.create(); |
| sc.setParameters("lbId", lbId); |
| return listBy(sc); |
| } |
| |
| @Override |
| public List<ElasticLbVmMapVO> listByElbVmId(long elbVmId) { |
| SearchCriteria<ElasticLbVmMapVO> sc = AllFieldsSearch.create(); |
| sc.setParameters("elbVmId", elbVmId); |
| return listBy(sc); |
| } |
| |
| @Override |
| public int deleteLB(long lbId) { |
| SearchCriteria<ElasticLbVmMapVO> sc = AllFieldsSearch.create(); |
| sc.setParameters("lbId", lbId); |
| return super.expunge(sc); |
| } |
| |
| @Override |
| public ElasticLbVmMapVO findOneByIpIdAndElbVmId(long ipId, long elbVmId) { |
| SearchCriteria<ElasticLbVmMapVO> sc = AllFieldsSearch.create(); |
| sc.setParameters("ipId", ipId); |
| sc.setParameters("elbVmId", elbVmId); |
| return findOneBy(sc); |
| } |
| |
| @Override |
| public ElasticLbVmMapVO findOneByIp(long ipId) { |
| SearchCriteria<ElasticLbVmMapVO> sc = AllFieldsSearch.create(); |
| sc.setParameters("ipId", ipId); |
| return findOneBy(sc); |
| } |
| |
| @Override |
| public List<DomainRouterVO> listUnusedElbVms() { |
| SearchCriteria<DomainRouterVO> sc = ElbVmSearch.create(); |
| sc.setParameters("role", Role.LB); |
| return _routerDao.search(sc, null); |
| } |
| |
| @Override |
| public List<LoadBalancerVO> listLbsForElbVm(long elbVmId) { |
| SearchCriteria<LoadBalancerVO> sc = LoadBalancerSearch.create(); |
| sc.setJoinParameters("LoadBalancersForElbVm", "elbVmId", elbVmId); |
| return _loadbalancerDao.search(sc, null); |
| } |
| |
| } |