/*
 * Copyright 2000-2011 JetBrains s.r.o.
 *
 * Licensed 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 jetbrains.buildServer.clouds.vmware.vmrun.local;

import java.util.List;
import jetbrains.buildServer.clouds.vmware.settings.VMImageInfo;
import org.jetbrains.annotations.NotNull;

/**
 * @author Eugene Petrenko
 *         Created: 07.12.2009 20:06:22
 */
public abstract class ImageCommand extends LocalVMCommand {
  private final VMImageInfo myInfo;

  public ImageCommand(@NotNull final VMRunSettings settings, @NotNull final VMImageInfo info) {
    super(settings);
    myInfo = info;
  }

  protected VMImageInfo getInfo() {
    return myInfo;
  }

  @NotNull
  @Override
  protected final List<String> addArguments() {
    if (!myInfo.isLocal()) {
      throw new VMRunException("Failed to start non-local image: " + myInfo);
    }

    return addArgumentsInternal();
  }

  @NotNull
  protected abstract List<String> addArgumentsInternal();
}