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 com.cloud.simulator.dao;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Map;
  
  import javax.inject.Inject;
  import javax.naming.ConfigurationException;
  
  import org.springframework.stereotype.Component;
  
  import com.cloud.simulator.MockHostVO;
  import com.cloud.simulator.MockVMVO;
  import com.cloud.utils.db.GenericDaoBase;
  import com.cloud.utils.db.JoinBuilder;
  import com.cloud.utils.db.SearchBuilder;
  import com.cloud.utils.db.SearchCriteria;
  import com.cloud.vm.VirtualMachine;
  
  @Component
  public class MockVMDaoImpl extends GenericDaoBase<MockVMVO, Long> implements MockVMDao {
      protected SearchBuilder<MockVMVO> GuidSearch;
      protected SearchBuilder<MockVMVO> vmNameSearch;
      protected SearchBuilder<MockVMVO> vmhostSearch;
      @Inject
      MockHostDao _mockHostDao;
  
      @Override
      public List<MockVMVO> findByHostId(long hostId) {
          return new ArrayList<MockVMVO>();
      }
  
      @Override
      public MockVMVO findByVmName(String vmName) {
          SearchCriteria<MockVMVO> sc = vmNameSearch.create();
          sc.setParameters("name", vmName);
          return findOneBy(sc);
      }
  
      @Override
      public List<MockVMVO> findByHostGuid(String guid) {
          SearchCriteria<MockVMVO> sc = GuidSearch.create();
          sc.setJoinParameters("host", "guid", guid);
          sc.setParameters("power_state", VirtualMachine.PowerState.PowerOn);
          return listBy(sc);
      }
  
      @Override
      public MockVMVO findByVmNameAndHost(String vmName, String hostGuid) {
          SearchCriteria<MockVMVO> sc = vmhostSearch.create();
          sc.setJoinParameters("host", "guid", hostGuid);
          sc.setParameters("name", vmName);
          return findOneBy(sc);
      }
  
      @Override
      public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
          SearchBuilder<MockHostVO> host = _mockHostDao.createSearchBuilder();
          host.and("guid", host.entity().getGuid(), SearchCriteria.Op.EQ);
  
          GuidSearch = createSearchBuilder();
          GuidSearch.join("host", host, host.entity().getId(), GuidSearch.entity().getHostId(), JoinBuilder.JoinType.INNER);
          GuidSearch.and("power_state", GuidSearch.entity().getPowerState(), SearchCriteria.Op.EQ);
          GuidSearch.done();
  
          vmNameSearch = createSearchBuilder();
          vmNameSearch.and("name", vmNameSearch.entity().getName(), SearchCriteria.Op.EQ);
          vmNameSearch.done();
  
          SearchBuilder<MockHostVO> newhost = _mockHostDao.createSearchBuilder();
          newhost.and("guid", newhost.entity().getGuid(), SearchCriteria.Op.EQ);
          vmhostSearch = createSearchBuilder();
          vmhostSearch.and("name", vmhostSearch.entity().getName(), SearchCriteria.Op.EQ);
          vmhostSearch.join("host", newhost, newhost.entity().getId(), vmhostSearch.entity().getHostId(), JoinBuilder.JoinType.INNER);
          vmhostSearch.done();
  
          return true;
      }
  }
  