Package org.sonar.api.utils.command

Examples of org.sonar.api.utils.command.CommandExecutor$StreamGobbler


      /*
       * This basic example does not handle stderr, which is sometimes dangerous
       * (please read the FAQ).
       */

      InputStream stdout = new StreamGobbler(sess.getStdout());

      BufferedReader br = new BufferedReader(new InputStreamReader(stdout));

      while (true)
      {
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      /*
       * This basic example does not handle stderr, which is sometimes dangerous
       * (please read the FAQ).
       */

      InputStream stdout = new StreamGobbler(sess.getStdout());

      BufferedReader br = new BufferedReader(new InputStreamReader(stdout));

      while (true)
      {
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      Session sess = conn.openSession();

      sess.execCommand("echo \"Text on STDOUT\"; echo \"Text on STDERR\" >&2");

      InputStream stdout = new StreamGobbler(sess.getStdout());
      InputStream stderr = new StreamGobbler(sess.getStderr());
 
      BufferedReader stdoutReader = new BufferedReader(new InputStreamReader(stdout));
      BufferedReader stderrReader = new BufferedReader(new InputStreamReader(stderr));
     
      System.out.println("Here is the output from stdout:");
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      Session sess = conn.openSession();

      sess.execCommand("uname -a && date && uptime && who");

      InputStream stdout = new StreamGobbler(sess.getStdout());
      BufferedReader br = new BufferedReader(new InputStreamReader(stdout));

      System.out.println("Here is some information about the remote host:");

      while (true)
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      Session sess = conn.openSession();

      sess.execCommand("uname -a && date && uptime && who");

      InputStream stdout = new StreamGobbler(sess.getStdout());

      BufferedReader br = new BufferedReader(new InputStreamReader(stdout));

      System.out.println("Here is some information about the remote host:");
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      objSSHSession = this.getSshConnection().openSession();
      logger.debug("Executing command " + checkShellCommand);
      objSSHSession.execCommand(checkShellCommand);

      logger.debug("output to stdout for remote command: " + checkShellCommand);
      ipsStdOut = new StreamGobbler(objSSHSession.getStdout());
      ipsStdErr = new StreamGobbler(objSSHSession.getStderr());
      BufferedReader stdoutReader = new BufferedReader(new InputStreamReader(ipsStdOut));
      String stdOut = "";
      while (true) {
        String line = stdoutReader.readLine();
        if (line == null)
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      this.getSshSession().execCommand(strCmd);

      logger.info("output to stdout for remote command: " + strCmd);

      ipsStdOut = new StreamGobbler(this.getSshSession().getStdout());
      ipsStdErr = new StreamGobbler(this.getSshSession().getStderr());
      BufferedReader stdoutReader = new BufferedReader(new InputStreamReader(ipsStdOut));
      strbStdoutOutput = new StringBuffer();
      while (true) {
        String line = stdoutReader.readLine();
        if (line == null)
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        {
            String message = "Cannot execute remote command: " + command;
            throw new CommandAbortedException( message, message );
        }

        InputStream stdout = new StreamGobbler( session.getStdout() );
        InputStream stderr = new StreamGobbler( session.getStderr() );
        stderrReader = new BufferedReader( new InputStreamReader( stderr ) );
        setInputStream( new LoggedDataInputStream( stdout ) );
        setOutputStream( new LoggedDataOutputStream( session.getStdin() ) );
    }
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      sess = conn.openSession();
      // get millisecond spent in IO from beginning of time for disk
      // diskname
      sess.execCommand("cat /proc/stat | grep \"cpu \"| awk '{ print $5}' ");

      InputStream stdout = new StreamGobbler(sess.getStdout());
      BufferedReader br = new BufferedReader(
          new InputStreamReader(stdout));
      String line = br.readLine();
      sess.close();
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      // get millisecond spent in IO from beginning of time for disk
      // diskname
      sess.execCommand("cat /proc/diskstats | grep \"" + diskname
          + " \" | awk '{ print $13}' ");

      InputStream stdout = new StreamGobbler(sess.getStdout());
      BufferedReader br = new BufferedReader(
          new InputStreamReader(stdout));
      String line = br.readLine();

      sess.close();
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