/*
    * 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.hadoop.chukwa.inputtools.plugin.pbsnode;
  
  
  import org.apache.commons.logging.Log;
  import org.apache.commons.logging.LogFactory;
  import org.apache.hadoop.chukwa.inputtools.mdl.DataConfig;
  import org.apache.hadoop.chukwa.inputtools.plugin.ExecPlugin;
  import org.apache.hadoop.chukwa.inputtools.plugin.IPlugin;
  import org.json.simple.JSONObject;
  
  public class PbsNodePlugin extends ExecPlugin {
    private static Log log = LogFactory.getLog(PbsNodePlugin.class);
    private String cmde = null;
    private DataConfig dataConfig = null;
  
    public PbsNodePlugin() {
      dataConfig = new DataConfig();
      cmde = dataConfig.get("chukwa.inputtools.plugin.pbsNode.cmde");
    }
  
    @Override
    public String getCmde() {
      return cmde;
    }
  
    public static void main(String[] args) {
      IPlugin plugin = new PbsNodePlugin();
      JSONObject result = plugin.execute();
      System.out.print("Result: " + result);
  
      if ((Integer) result.get("status") < 0) {
        System.out.println("Error");
        log.warn("[ChukwaError]:" + PbsNodePlugin.class + ", "
            + result.get("stderr"));
      } else {
        log.info(result.get("stdout"));
      }
    }
  }