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.List;
  
  
  
  import com.cloud.network.Network;
  import com.cloud.utils.db.GenericDaoBase;
  import com.cloud.utils.db.SearchBuilder;
  import com.cloud.utils.db.SearchCriteria;
  import com.cloud.utils.db.SearchCriteria.Op;
  import com.cloud.vm.NicProfile;
  
  public class SspUuidDaoImpl extends GenericDaoBase<SspUuidVO, Long> implements SspUuidDao {
  
  
      protected final SearchBuilder<SspUuidVO> native2uuid;
      protected final SearchBuilder<SspUuidVO> uuid2native;
      protected final SearchBuilder<SspUuidVO> uuidfetch;
  
      public SspUuidDaoImpl() {
          native2uuid = createSearchBuilder();
          native2uuid.and("obj_class", native2uuid.entity().getObjClass(), Op.EQ);
          native2uuid.and("obj_id", native2uuid.entity().getObjId(), Op.EQ);
          native2uuid.done();
  
          uuid2native = createSearchBuilder();
          uuid2native.and("obj_class", uuid2native.entity().getObjClass(), Op.EQ);
          uuid2native.and("uuid", uuid2native.entity().getUuid(), Op.EQ);
          uuid2native.done();
  
          uuidfetch = createSearchBuilder();
          uuidfetch.and("uuid", uuidfetch.entity().getUuid(), Op.EQ);
          uuidfetch.done();
      }
  
      @Override
      public String findUuidByNetwork(Network network) {
          SearchCriteria<SspUuidVO> cs = native2uuid.create();
          cs.setParameters("obj_class", SspUuidVO.objClassNetwork);
          cs.setParameters("obj_id", network.getId());
          SspUuidVO vo = findOneBy(cs);
          if (vo != null) {
              return vo.getUuid();
          }
          return null;
      }
  
      @Override
      public String findUuidByNicProfile(NicProfile nicProfile) {
          SearchCriteria<SspUuidVO> cs = native2uuid.create();
          cs.setParameters("obj_class", SspUuidVO.objClassNicProfile);
          cs.setParameters("obj_id", nicProfile.getId());
          SspUuidVO vo = findOneBy(cs);
          if (vo != null) {
              return vo.getUuid();
          }
          return null;
      }
  
      @Override
      public List<SspUuidVO> listUUidVoByNicProfile(NicProfile nicProfile) {
          SearchCriteria<SspUuidVO> cs = native2uuid.create();
          cs.setParameters("obj_class", SspUuidVO.objClassNicProfile);
          cs.setParameters("obj_id", nicProfile.getId());
          return listBy(cs);
      }
  
      @Override
      public Long findNetworkIdByUuid(String uuid) {
          return findByUuid(SspUuidVO.objClassNetwork, uuid);
      }
  
      @Override
      public Long findNicProfileIdByUuid(String uuid) {
          return findByUuid(SspUuidVO.objClassNicProfile, uuid);
      }
  
      private Long findByUuid(String clazz, String uuid) {
          SearchCriteria<SspUuidVO> cs = uuid2native.create();
          cs.setParameters("obj_class", clazz);
          cs.setParameters("uuid", uuid);
          SspUuidVO vo = findOneBy(cs);
          if (vo != null) {
              return vo.getObjId();
          }
          return null;
      }
  
      @Override
      public int removeUuid(String uuid) {
          SearchCriteria<SspUuidVO> cs = uuidfetch.create();
          cs.setParameters("uuid", uuid);
          return this.remove(cs);
      }
  }
  