Example usage for java.lang Process waitFor

List of usage examples for java.lang Process waitFor

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Introduction

In this page you can find the example usage for java.lang Process waitFor.

Prototype

public abstract int waitFor() throws InterruptedException;

Source Link

Document

Causes the current thread to wait, if necessary, until the process represented by this Process object has terminated.

Usage

From source file:edu.ku.brc.af.ui.ProcessListUtil.java

/**
 * @param processId//from www . j ava  2s. c  om
 * @return
 */
public static boolean killProcess(final int processId) {
    String cmd;
    if (UIHelper.isWindows()) {
        cmd = "taskkill /PID " + processId;
    } else {
        cmd = "kill " + processId;
    }

    try {
        Process process = Runtime.getRuntime().exec(cmd);
        process.waitFor();
        return process.exitValue() == 0;
    } catch (Exception ex) {
        ex.printStackTrace();
    }

    return false;
}

From source file:Main.java

public static void execCmd(String cmd) {
    DataOutputStream dos = null;//from  w  ww  .  j a v  a  2 s .  c om
    DataInputStream dis = null;
    try {
        Process p = Runtime.getRuntime().exec("su");
        dos = new DataOutputStream(p.getOutputStream());
        cmd += "\n";
        dos.writeBytes(cmd);
        dos.flush();
        dos.writeBytes("exit\n");
        dos.flush();
        p.waitFor();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (InterruptedException e) {
        e.printStackTrace();
    } finally {
        try {
            if (dos != null)
                dos.close();
            if (dis != null)
                dis.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

From source file:Main.java

public static Process changeBuildProperty(Context c, String propName, String newValue) {
    Process p = null;
    try {/*from   w  w  w. j ava2  s  . c  om*/
        remountSystem(c);

        p = runSuCommandAsync(c, "busybox sed -i \"s/" + propName + "=.*/" + propName + "=" + newValue
                + "/g\" /system/build.prop");
        p.waitFor();
    } catch (Exception d) {
        Log.e("Helper", "Failed to change build.prop. errcode:" + d.toString());
    }
    return p;
}

From source file:com.adguard.compiler.PackageUtils.java

private static void execute(String... commands) throws IOException, InterruptedException {
    ProcessBuilder pb = new ProcessBuilder(commands);
    Process p = pb.start();
    BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));
    String line;/*  w w  w  .ja v a2  s .  c  o m*/
    while ((line = reader.readLine()) != null) {
        log.debug(line);
    }
    p.waitFor();
    if (p.exitValue() != 0) {
        reader = new BufferedReader(new InputStreamReader(p.getErrorStream()));
        while ((line = reader.readLine()) != null) {
            log.error(line);
        }
        throw new IOException("Command " + ArrayUtils.toString(commands) + " not success");
    }
}

From source file:mitm.common.sms.transport.gnokii.Gnokii.java

public static String identify() throws GnokiiException {
    String[] cmd = new String[] { GNOKII_BIN, "--identify" };

    try {/*from w w  w .j av  a2  s .  c om*/
        ProcessBuilder processBuilder = new ProcessBuilder(cmd);
        processBuilder.redirectErrorStream(true);

        Process process = processBuilder.start();

        String output = IOUtils.toString(process.getInputStream());

        int exitValue;

        try {
            exitValue = process.waitFor();
        } catch (InterruptedException e) {
            throw new GnokiiException("Identify error. Output: " + output);
        }

        if (exitValue != 0) {
            throw new GnokiiException("Identify error. Output: " + output);
        }

        return output;
    } catch (IOException e) {
        throw new GnokiiException(e);
    }
}

From source file:com.moss.posixfifosockets.PosixFifoSocket.java

public static void createFifo(File path) throws IOException {
    if (path.exists()) {
        throw new IOException("File already exists: " + path.getAbsolutePath());
    }//  w ww.  ja  va2s .  c  om
    if (!path.getParentFile().exists()) {
        throw new FileNotFoundException(path.getParent());
    }
    try {
        if (path.exists()) {
            throw new RuntimeException("Path really does exist: " + path.getAbsolutePath());
        }

        final Process p = Runtime.getRuntime().exec("mkfifo " + path.getAbsolutePath());
        int result = p.waitFor();
        if (result != 0) {

            String stdOut = read(p.getInputStream());
            String stdErr = read(p.getErrorStream());
            throw new IOException("Error creating fifo at " + path.getAbsolutePath() + ": Received error code "
                    + result + ", STDOUT: " + stdOut + ", STDERR: " + stdErr);
        } else if (!path.exists()) {
            throw new RuntimeException("mkfifo didn't do its job: " + path.getAbsolutePath());
        }
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    }
}

From source file:bizlogic.Command.java

public static int Process(String _command, Connection con, PrintWriter out) throws SQLException {

    try {//from ww  w  .  j a va  2s .  co  m
        System.out.print("Processing command: ");
        System.out.println(_command);

        String string = _command;
        String[] _array = string.split(",");

        String command = _array[0];

        switch (command) {
        case "addSensor":
            bizlogic.Sensors.add(con, _array[1], _array[2], _array[3], _array[4], _array[5], _array[6]);
            bizlogic.Sensors.list(con);
            break;

        case "delSensor":
            bizlogic.Sensors.del(con, _array[1]);
            bizlogic.Sensors.list(con);
            break;

        case "listSensors":
            bizlogic.Sensors.list(con);
            out.println("sensors.json ok");
            break;

        case "addRecord":
            bizlogic.Records.add(con, _array[1], _array[2], _array[3], _array[4]);
            bizlogic.Records.list(con);
            break;

        case "delRecord":
            bizlogic.Records.del(con, _array[1]);
            bizlogic.Records.list(con);
            break;

        case "startRecords":
            bizlogic.Records.setColumn(con, _array[1], "USERCONF.LOG_LIST", "RUNNING", "true");
            // (conDB, records, column, value)
            //bizlogic.Records.list(con);
            out.println("startRecords " + _array[1]);
            break;

        case "stopRecords":
            bizlogic.Records.setColumn(con, _array[1], "USERCONF.LOG_LIST", "RUNNING", "false");
            // (conDB, records, column, value)
            //bizlogic.Records.list(con);
            out.println("stopRecords " + _array[1]);
            break;

        case "listRecords":
            bizlogic.Records.list(con);
            out.println("listRecords ok");
            break;

        case "writeCSV":
            bizlogic.Records.writeCSV(con, _array[1]);
            out.println("writeCSV " + _array[1] + " Value" + " Time");
            break;

        case "setConf":
            String[] confString = new String[] { "date", "+%D", "--set", _array[3] + " " + _array[2] };
            System.out.println("confString=" + Arrays.toString(confString));
            Process p = java.lang.Runtime.getRuntime().exec(confString);
            int setConf_status = p.waitFor();
            System.out.println("confStatus = " + Integer.toString(setConf_status));
            if (setConf_status != -1) {
                out.println("setConf " + "ok");
            } else {
                out.println("ERROR Date not set");
            }
            break;

        case "serverTime":
            DateFormat sdf = new SimpleDateFormat("dd.MM.yyyy HH:mm:ss");
            Date date = new Date(System.currentTimeMillis());
            out.println("Server time: " + sdf.format(date));
            break;

        case "changeIP":

            if (bizlogic.modSettings.validateIP(_array[1])) {
                System.out.println("changeIP to " + _array[1]);
                bizlogic.modSettings.resetIP();
                if (!_array[1].equals("0.0.0.0")) {
                    bizlogic.modSettings.setIP(_array[1]);
                }
                out.println("Server rebooting to set the IP");
                out.close();
                con.close();
                java.lang.Runtime.getRuntime().exec("sudo reboot");
            } else {
                out.println("ERROR: Bad IP address." + " Enter a valid IPv4 addess");
                System.out.println("Bad IP: " + _array[1]);
                java.lang.Runtime.getRuntime().exec(
                        "pid2=`ps aux | " + "grep \"[d]l_hwlogic\" | awk '{print $2}'`\n" + "kill -9 $pid2");
            }
            break;

        default:
            break;
        }
        return 1;
    } catch (IOException | ParseException | InterruptedException ex) {
        Logger.getLogger(Command.class.getName()).log(Level.WARNING, null, ex);
        return -1;
    }
}

From source file:citibob.licensor.MakeLauncher.java

static void exec(File dir, String... cmds) throws IOException, InterruptedException {
    Process proc = Runtime.getRuntime().exec(cmds, null, dir);
    InputStream in = proc.getInputStream();
    int c;//w  w  w . j a v a  2  s .  c  o  m
    while ((c = in.read()) >= 0)
        System.out.write(c);
    proc.waitFor();
    System.out.println("---> exit value = " + proc.exitValue());
}

From source file:Main.java

public static void killProcess(int pid) {
    Process sh = null;
    DataOutputStream os = null;//from  w  w  w . java 2 s .co  m
    try {
        sh = Runtime.getRuntime().exec("su");
        os = new DataOutputStream(sh.getOutputStream());
        final String Command = "kill -9 " + pid + "\n";
        os.writeBytes(Command);
        os.flush();
        sh.waitFor();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void forceStopAPK(String pkgName) {
    Process sh = null;
    DataOutputStream os = null;/* www.j  a  v a 2 s. co  m*/
    try {
        sh = Runtime.getRuntime().exec("su");
        os = new DataOutputStream(sh.getOutputStream());
        final String Command = "am force-stop" + pkgName;
        os.writeBytes(Command);
        os.flush();
        sh.waitFor();
    } catch (Exception e) {
        e.printStackTrace();
    }
}