example-apps/ROBO/backup_BE/src/main/java/org/edgegallery/example_app/util/ShellCommand.java

   1 package org.edgegallery.example_app.util;
   2
   3 import java.io.BufferedReader;
   4 import java.io.InputStreamReader;
   5 import java.util.ArrayList;
   6 import java.util.List;
   7 import org.springframework.stereotype.Service;
   8
   9 @Service
  10 public class ShellCommand {
  11
  12     public String executeCommand(String command) {
  13
  14         StringBuffer output = new StringBuffer();
  15
  16         Process p;
  17         try {
  18             p = Runtime.getRuntime().exec(command);
  19             p.waitFor();
  20             BufferedReader reader =
  21                     new BufferedReader(new InputStreamReader(p.getInputStream()));
  22
  23             String line = "";
  24             while ((line = reader.readLine())!= null) {
  25                 output.append(line + "\n");
  26             }
  27
  28         } catch (Exception e) {
  29             e.printStackTrace();
  30         }
  31
  32         return output.toString();
  33
  34     }
  35
  36     //parse velero cmd and get details
  37     public String parseResult(String msg){
  38         List<String> itemsList = new ArrayList<String>();
  39
  40         /*
  41         if (msg == null || msg.equals(""))
  42             return itemsList;
  43
  44         matcher = pattern.matcher(msg);
  45         while (matcher.find()) {
  46             ipList.add(matcher.group(0));
  47         }
  48         return ipList;
  49 */
  50         return "success";
  51     }
  52 }