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.hypervisor.kvm.resource.wrapper;
  
  import com.cloud.agent.api.Answer;
  import com.cloud.agent.api.RecreateCheckpointsCommand;
  import com.cloud.hypervisor.kvm.resource.LibvirtComputingResource;
  import com.cloud.resource.CommandWrapper;
  import com.cloud.resource.ResourceWrapper;
  import org.apache.cloudstack.storage.to.VolumeObjectTO;
  import org.libvirt.LibvirtException;
  
  import java.util.List;
  
  @ResourceWrapper(handles =  RecreateCheckpointsCommand.class)
  public class LibvirtRecreateCheckpointsCommandWrapper extends CommandWrapper<RecreateCheckpointsCommand, Answer, LibvirtComputingResource> {
      @Override
      public Answer execute(RecreateCheckpointsCommand command, LibvirtComputingResource serverResource) {
          String vmName = command.getVmName();
          List<VolumeObjectTO> volumes = command.getDisks();
  
          boolean result;
          try {
              result = serverResource.recreateCheckpointsOnVm(volumes, vmName, serverResource.getLibvirtUtilitiesHelper().getConnectionByVmName(vmName));
          } catch (LibvirtException e) {
              logger.error(String.format("Failed to recreate checkpoints on VM [%s] due to %s", vmName, e.getMessage()), e);
              return new Answer(command, e);
          }
          return new Answer(command, result, null);
      }
  }
  