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.ambari.server.serveraction.users;
  
  import java.io.IOException;
  import java.util.Map;
  
  import jakarta.inject.Inject;
  import jakarta.inject.Singleton;
  
  import org.apache.ambari.server.utils.ShellCommandUtil;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * Wraps the {@link org.apache.ambari.server.utils.ShellCommandUtil} utility.
   * Simply delegates to the utility. It's intended to be used instead of directly invoking the utility class.
   *
   * Classes using the wrapper will be decoupled from the static utility; thus can be used and tested easily.
   */
  @Singleton
  public class ShellCommandUtilityWrapper {
  
    private static final Logger LOGGER = LoggerFactory.getLogger(ShellCommandUtilityWrapper.class);
  
    @Inject
    public ShellCommandUtilityWrapper() {
      super();
    }
  
    public ShellCommandUtil.Result runCommand(String[] args) throws IOException, InterruptedException {
      LOGGER.info("Running command: {}", args);
      return ShellCommandUtil.runCommand(args);
    }
  
    public ShellCommandUtil.Result runCommand(String[] args, Map<String, String> vars) throws IOException, InterruptedException {
      LOGGER.info("Running command: {}, variables: {}", args, vars);
      return ShellCommandUtil.runCommand(args, vars);
    }
  
  }
  