Example usage for java.lang Process exitValue

Introduction

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

Prototype

public abstract int exitValue();

Source Link

Document

Returns the exit value for the process.

Usage

From source file:com.hp.test.framework.jmeterTests.GetJmeterTestCaseFileList.java

private static int runProcess(String command) throws Exception {
    Process pro = Runtime.getRuntime().exec(command);
    printLines(command + " stdout:", pro.getInputStream());
    printLines(command + " stderr:", pro.getErrorStream());
    pro.waitFor();/*from  w  w w  .  ja  v  a 2  s  . c o  m*/
    //  System.out.println(command + " exitValue() " + pro.exitValue());
    return pro.exitValue();
}

From source file:Main.java

public static int execRootCmdSilent(String cmd) {

    int result = -1;
    DataOutputStream dos = null;//w ww. ja v a2 s  . c o m

    try {
        Process p = Runtime.getRuntime().exec("su");
        dos = new DataOutputStream(p.getOutputStream());

        dos.writeBytes(cmd + "\n");
        dos.flush();
        dos.writeBytes("exit\n");
        dos.flush();
        p.waitFor();
        result = p.exitValue();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (dos != null) {
            try {
                dos.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
    return result;
}

From source file:com.twitter.bazel.checkstyle.PythonCheckstyle.java

private static void runLinter(List<String> command) throws IOException {
    LOG.finer("checkstyle command: " + command);

    ProcessBuilder processBuilder = new ProcessBuilder(command);
    processBuilder.redirectOutput(ProcessBuilder.Redirect.INHERIT);
    processBuilder.redirectError(ProcessBuilder.Redirect.INHERIT);
    Process pylint = processBuilder.start();

    try {/*from   ww  w.  j a  v a  2s.co m*/
        pylint.waitFor();
    } catch (InterruptedException e) {
        throw new RuntimeException("python checkstyle command was interrupted: " + command, e);
    }

    if (pylint.exitValue() == 30) {
        LOG.warning("python checkstyle detected bad styles.");
        // SUPPRESS CHECKSTYLE RegexpSinglelineJava
        System.exit(1);
    }

    if (pylint.exitValue() != 0) {
        throw new RuntimeException("python checkstyle command failed with status " + pylint.exitValue());
    }
}

From source file:com.twitter.bazel.checkstyle.CppCheckstyle.java

private static void runLinter(List<String> command) throws IOException {
    LOG.fine("checkstyle command: " + command);

    ProcessBuilder processBuilder = new ProcessBuilder(command);
    processBuilder.redirectOutput(ProcessBuilder.Redirect.INHERIT);
    processBuilder.redirectError(ProcessBuilder.Redirect.INHERIT);
    Process cpplint = processBuilder.start();

    try {//from ww  w  .ja  v  a  2 s  . c om
        cpplint.waitFor();
    } catch (InterruptedException e) {
        throw new RuntimeException("cpp checkstyle command was interrupted: " + command, e);
    }

    if (cpplint.exitValue() == 1) {
        LOG.warning("cpp checkstyle detected bad styles.");
        // SUPPRESS CHECKSTYLE RegexpSinglelineJava
        System.exit(1);
    }

    if (cpplint.exitValue() != 0) {
        throw new RuntimeException("cpp checkstyle command failed with status " + cpplint.exitValue());
    }
}

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;//from   w w w .  j  ava 2 s.c om
    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:edu.ku.brc.af.ui.ProcessListUtil.java

/**
 * @param processId//from   ww  w . j  a v a  2  s. c o m
 * @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:org.openspaces.test.client.executor.Executor.java

/**
 * @return <code>true</code> if supplied process is still alive, otherwise <code>false</code>
 *///from w  w w .  j  av  a 2 s  .  com
static boolean isProcessAlive(Process process) {
    try {
        process.exitValue();
        return false;
    } catch (IllegalThreadStateException e) {
        return true;
    }
}

From source file:net.dv8tion.discord.Yui.java

private static void relaunchInUTF8() throws InterruptedException, UnsupportedEncodingException {
    System.out.println("BotLauncher: We are not running in UTF-8 mode! This is a problem!");
    System.out.println("BotLauncher: Relaunching in UTF-8 mode using -Dfile.encoding=UTF-8");

    String[] command = new String[] { "java", "-Dfile.encoding=UTF-8", "-jar",
            Yui.getThisJarFile().getAbsolutePath() };

    //Relaunches the bot using UTF-8 mode.
    ProcessBuilder processBuilder = new ProcessBuilder(command);
    processBuilder.inheritIO(); //Tells the new process to use the same command line as this one.
    try {/*from w w  w. j a va 2  s.c  om*/
        Process process = processBuilder.start();
        process.waitFor(); //We wait here until the actual bot stops. We do this so that we can keep using the same command line.
        System.exit(process.exitValue());
    } catch (IOException e) {
        if (e.getMessage().contains("\"java\"")) {
            System.out.println(
                    "BotLauncher: There was an error relaunching the bot. We couldn't find Java to launch with.");
            System.out.println("BotLauncher: Attempted to relaunch using the command:\n   "
                    + StringUtils.join(command, " ", 0, command.length));
            System.out.println(
                    "BotLauncher: Make sure that you have Java properly set in your Operating System's PATH variable.");
            System.out.println("BotLauncher: Stopping here.");
        } else {
            e.printStackTrace();
        }
    }
}

From source file:org.apache.sling.maven.slingstart.run.LauncherCallable.java

private static boolean isAlive(Process process) {
    try {/*from ww w . j  a  va 2 s.  com*/
        process.exitValue();
        return false;
    } catch (IllegalThreadStateException e) {
        return true;
    }
}

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;//from   ww  w .ja  v a 2 s. c  om
    while ((c = in.read()) >= 0)
        System.out.write(c);
    proc.waitFor();
    System.out.println("---> exit value = " + proc.exitValue());
}