| /* |
| * 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.storage.datastore.db; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| import javax.naming.ConfigurationException; |
| |
| import org.springframework.stereotype.Component; |
| |
| import org.apache.cloudstack.engine.subsystem.api.storage.ZoneScope; |
| |
| import com.cloud.storage.DataStoreRole; |
| import com.cloud.storage.ScopeType; |
| import com.cloud.utils.db.GenericDaoBase; |
| import com.cloud.utils.db.SearchBuilder; |
| import com.cloud.utils.db.SearchCriteria; |
| |
| @Component |
| public class ImageStoreDaoImpl extends GenericDaoBase<ImageStoreVO, Long> implements ImageStoreDao { |
| private SearchBuilder<ImageStoreVO> nameSearch; |
| private SearchBuilder<ImageStoreVO> providerSearch; |
| private SearchBuilder<ImageStoreVO> regionSearch; |
| |
| @Override |
| public boolean configure(String name, Map<String, Object> params) throws ConfigurationException { |
| super.configure(name, params); |
| |
| nameSearch = createSearchBuilder(); |
| nameSearch.and("name", nameSearch.entity().getName(), SearchCriteria.Op.EQ); |
| nameSearch.and("role", nameSearch.entity().getRole(), SearchCriteria.Op.EQ); |
| nameSearch.done(); |
| |
| providerSearch = createSearchBuilder(); |
| providerSearch.and("providerName", providerSearch.entity().getProviderName(), SearchCriteria.Op.EQ); |
| providerSearch.and("role", providerSearch.entity().getRole(), SearchCriteria.Op.EQ); |
| providerSearch.done(); |
| |
| regionSearch = createSearchBuilder(); |
| regionSearch.and("scope", regionSearch.entity().getScope(), SearchCriteria.Op.EQ); |
| regionSearch.and("role", regionSearch.entity().getRole(), SearchCriteria.Op.EQ); |
| regionSearch.done(); |
| |
| return true; |
| } |
| |
| @Override |
| public ImageStoreVO findByName(String name) { |
| SearchCriteria<ImageStoreVO> sc = nameSearch.create(); |
| sc.setParameters("name", name); |
| return findOneBy(sc); |
| } |
| |
| @Override |
| public List<ImageStoreVO> findByProvider(String provider) { |
| SearchCriteria<ImageStoreVO> sc = providerSearch.create(); |
| sc.setParameters("providerName", provider); |
| sc.setParameters("role", DataStoreRole.Image); |
| return listBy(sc); |
| } |
| |
| @Override |
| public List<ImageStoreVO> findByScope(ZoneScope scope) { |
| SearchCriteria<ImageStoreVO> sc = createSearchCriteria(); |
| sc.addAnd("role", SearchCriteria.Op.EQ, DataStoreRole.Image); |
| if (scope.getScopeId() != null) { |
| SearchCriteria<ImageStoreVO> scc = createSearchCriteria(); |
| scc.addOr("scope", SearchCriteria.Op.EQ, ScopeType.REGION); |
| scc.addOr("dcId", SearchCriteria.Op.EQ, scope.getScopeId()); |
| sc.addAnd("scope", SearchCriteria.Op.SC, scc); |
| } |
| // we should return all image stores if cross-zone scope is passed |
| // (scopeId = null) |
| return listBy(sc); |
| } |
| |
| @Override |
| public List<ImageStoreVO> findRegionImageStores() { |
| SearchCriteria<ImageStoreVO> sc = regionSearch.create(); |
| sc.setParameters("scope", ScopeType.REGION); |
| sc.setParameters("role", DataStoreRole.Image); |
| return listBy(sc); |
| } |
| |
| @Override |
| public List<ImageStoreVO> findImageCacheByScope(ZoneScope scope) { |
| SearchCriteria<ImageStoreVO> sc = createSearchCriteria(); |
| sc.addAnd("role", SearchCriteria.Op.EQ, DataStoreRole.ImageCache); |
| if (scope.getScopeId() != null) { |
| sc.addAnd("scope", SearchCriteria.Op.EQ, ScopeType.ZONE); |
| sc.addAnd("dcId", SearchCriteria.Op.EQ, scope.getScopeId()); |
| } |
| return listBy(sc); |
| } |
| |
| @Override |
| public List<ImageStoreVO> listImageStores() { |
| SearchCriteria<ImageStoreVO> sc = createSearchCriteria(); |
| sc.addAnd("role", SearchCriteria.Op.EQ, DataStoreRole.Image); |
| return listBy(sc); |
| } |
| |
| @Override |
| public List<ImageStoreVO> listImageCacheStores() { |
| SearchCriteria<ImageStoreVO> sc = createSearchCriteria(); |
| sc.addAnd("role", SearchCriteria.Op.EQ, DataStoreRole.ImageCache); |
| return listBy(sc); |
| } |
| |
| } |