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 com.cloud.utils.db.GenericDaoBase;
  import com.cloud.utils.db.SearchBuilder;
  import com.cloud.utils.db.SearchCriteria;
  import com.cloud.utils.db.SearchCriteria.Op;
  
  public class SspTenantDaoImpl extends GenericDaoBase<SspTenantVO, Long> implements SspTenantDao {
  
      private final SearchBuilder<SspTenantVO> zoneSearch;
  
      public SspTenantDaoImpl() {
          zoneSearch = createSearchBuilder();
          zoneSearch.and("zoneId", zoneSearch.entity().getZoneId(), Op.EQ);
          zoneSearch.done();
      }
  
      @Override
      public String findUuidByZone(long zoneId) {
          SearchCriteria<SspTenantVO> sc = zoneSearch.create();
          sc.setParameters("zoneId", zoneId);
          SspTenantVO ret = findOneBy(sc);
          if (ret != null) {
              return ret.getUuid();
          }
          return null;
      }
  }
  