content: // 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.network.dao;
  
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  import org.apache.cloudstack.api.ApiConstants;
  
  import com.cloud.utils.db.GenericSearchBuilder;
  import com.cloud.utils.db.SearchBuilder;
  import com.cloud.utils.db.SearchCriteria;
  import com.cloud.utils.db.SearchCriteria.Func;
  import com.cloud.utils.db.SearchCriteria.Op;
  import org.apache.cloudstack.network.BgpPeer;
  import org.apache.cloudstack.network.BgpPeerDetailsVO;
  import org.apache.cloudstack.resourcedetail.ResourceDetailsDaoBase;
  import org.apache.commons.lang3.EnumUtils;
  
  public class BgpPeerDetailsDaoImpl extends ResourceDetailsDaoBase<BgpPeerDetailsVO> implements BgpPeerDetailsDao {
      protected final SearchBuilder<BgpPeerDetailsVO> DetailSearch;
      private final GenericSearchBuilder<BgpPeerDetailsVO, String> ValueSearch;
  
      public BgpPeerDetailsDaoImpl() {
  
          DetailSearch = createSearchBuilder();
          DetailSearch.and("resourceId", DetailSearch.entity().getResourceId(), SearchCriteria.Op.EQ);
          DetailSearch.and("name", DetailSearch.entity().getName(), SearchCriteria.Op.EQ);
          DetailSearch.and("value", DetailSearch.entity().getValue(), SearchCriteria.Op.EQ);
          DetailSearch.and("display", DetailSearch.entity().isDisplay(), SearchCriteria.Op.EQ);
          DetailSearch.done();
  
          ValueSearch = createSearchBuilder(String.class);
          ValueSearch.select(null, Func.DISTINCT, ValueSearch.entity().getValue());
          ValueSearch.and("resourceId", ValueSearch.entity().getResourceId(), SearchCriteria.Op.EQ);
          ValueSearch.and("name", ValueSearch.entity().getName(), Op.EQ);
          ValueSearch.and("display", ValueSearch.entity().isDisplay(), SearchCriteria.Op.EQ);
          ValueSearch.done();
      }
  
      @Override
      public Map<BgpPeer.Detail, String> getBgpPeerDetails(long bgpPeerId) {
          SearchCriteria<BgpPeerDetailsVO> sc = DetailSearch.create();
          sc.setParameters("resourceId", bgpPeerId);
          sc.setParameters("display", true);
  
          List<BgpPeerDetailsVO> results = search(sc, null);
          if (results.size() == 0) {
              return null;
          }
          Map<BgpPeer.Detail, String> details = new HashMap<>(results.size());
          for (BgpPeerDetailsVO result : results) {
              details.put(result.getDetailName(), result.getValue());
          }
  
          return details;
      }
  
      @Override
      public String getDetail(long bgpPeerId, BgpPeer.Detail detailName) {
          SearchCriteria<String> sc = ValueSearch.create();
          sc.setParameters("name", detailName);
          sc.setParameters("resourceId", bgpPeerId);
          List<String> results = customSearch(sc, null);
          if (results.isEmpty()) {
              return null;
          } else {
              return results.get(0);
          }
      }
  
      @Override
      public void addDetail(long resourceId, String key, String value, boolean display) {
          persist(new BgpPeerDetailsVO(resourceId, EnumUtils.getEnumIgnoreCase(BgpPeer.Detail.class, key), value, display));
      }
  
      @Override
      public List<Long> findDomainIds(long resourceId) {
          final List<Long> domainIds = new ArrayList<>();
          for (final BgpPeerDetailsVO detail: findDetails(resourceId, ApiConstants.DOMAIN_ID)) {
              final Long domainId = Long.valueOf(detail.getValue());
              if (domainId > 0) {
                  domainIds.add(domainId);
              }
          }
          return domainIds;
      }
  
      @Override
      public List<Long> findZoneIds(long resourceId) {
          final List<Long> zoneIds = new ArrayList<>();
          for (final BgpPeerDetailsVO detail: findDetails(resourceId, ApiConstants.ZONE_ID)) {
              final Long zoneId = Long.valueOf(detail.getValue());
              if (zoneId > 0) {
                  zoneIds.add(zoneId);
              }
          }
          return zoneIds;
      }
  
      @Override
      public int removeByBgpPeerId(long bgpPeerId) {
          SearchCriteria<BgpPeerDetailsVO> sc = DetailSearch.create();
          sc.setParameters("resourceId", bgpPeerId);
          return remove(sc);
      }
  }
  