Example usage for java.lang ProcessBuilder start

Introduction

In this page you can find the example usage for java.lang ProcessBuilder start.

Prototype

public Process start() throws IOException 

Source Link

Document

Starts a new process using the attributes of this process builder.

Usage

From source file:Main.java

/**
 *  Method to find the number of files from a particular folder on the device.
 *///from  w w w.  j  a v  a  2  s . co  m
public static int findNumberOfFiles(String dFolderPath) throws InterruptedException {
    int numOfFiles = 0;
    Thread.sleep(500);
    try {
        ProcessBuilder process = new ProcessBuilder("adb", "shell", "ls", dFolderPath, "|", "wc", "-l");
        Process p = process.start();
        //Thread.sleep(5000);
        BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));
        String line = null;
        p.waitFor();
        while ((line = br.readLine()) != null) {
            if (!line.equals(""))
                numOfFiles = Integer.parseInt(line);
        }
    } catch (Exception e) {
        System.out.println(e);
    }
    return numOfFiles;
}

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From source file:cu.uci.uengine.utils.FileUtils.java

public static boolean dos2unixFileFixer(String filePath) throws IOException, InterruptedException {
    // bash es muy sensible a los cambios de linea \r\n de Windows. Para
    // prevenir que esto cause Runtime Errors, es necesario convertirlos a
    // un sistema comprensible por ubuntu: \n normal en linux. El comando
    // dos2unix hace esto.
    // se lo dejamos a todos los codigos para evitar que algun otro lenguaje
    // tambien padezca de esto

    Properties langProps = new Properties();
    langProps.load(ClassLoader.getSystemResourceAsStream("uengine.properties"));

    String dos2unixPath = langProps.getProperty("dos2unix.path");

    ProcessBuilder pb = new ProcessBuilder(dos2unixPath, filePath);
    Process process = pb.start();
    process.waitFor();/*from  w  w w .  j a  v a 2 s.  c  o  m*/

    return process.exitValue() == 0;
}

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From source file:Main.java

public static String getLocalMacAddress(Context mc) {
    String defmac = "00:00:00:00:00:00";
    InputStream input = null;/*from   w ww. j a  va2 s.  com*/
    String wifimac = getWifiMacAddress(mc);
    if (null != wifimac) {
        if (!wifimac.equals(defmac))
            return wifimac;
    }
    try {

        ProcessBuilder builder = new ProcessBuilder("busybox", "ifconfig");
        Process process = builder.start();
        input = process.getInputStream();

        byte[] b = new byte[1024];
        StringBuffer buffer = new StringBuffer();
        while (input.read(b) > 0) {
            buffer.append(new String(b));
        }
        String value = buffer.substring(0);
        String systemFlag = "HWaddr ";
        int index = value.indexOf(systemFlag);
        // List <String> address = new ArrayList <String> ();
        if (0 < index) {
            value = buffer.substring(index + systemFlag.length());
            // address.add(value.substring(0,18));
            defmac = value.substring(0, 17);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return defmac;
}

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From source file:com.twitter.hraven.hadoopJobMonitor.notification.Mail.java

public static void send(String subject, String msg, String to) {
    List<String> commands = new LinkedList<String>();
    commands.add("/bin/bash");
    commands.add("-c");
    commands.add("echo \"" + msg + "\" | mail -s \"" + subject + "\" " + to + "," + CC);
    //This option is not supported by all mail clients: + " -c " + CC);
    //This option is not supported by all mail clients: + " -- -f " + ADMIN);
    ProcessBuilder pb = new ProcessBuilder(commands);
    Process p;//w  w w.  jav a 2  s .c o  m
    int exitValue = -1;
    try {
        p = pb.start();
        exitValue = p.waitFor();
        LOG.info("Send email to " + to + " exitValue is " + exitValue);
    } catch (IOException e) {
        LOG.error("Error in executing mail command", e);
    } catch (InterruptedException e) {
        LOG.error("Error in executing mail command", e);
    } finally {
        if (exitValue != 0) {
            LOG.fatal(commands);
            //        ExitUtil.terminate(1, "Could not send mail: " + "exitValue was "
            //            + exitValue);
        }
    }
}

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From source file:Main.java

public static void exec(File workingDir, String command) {
    try {/*from w  w  w  . j  a  va2  s .  com*/
        ProcessBuilder processBuilder = new ProcessBuilder(command.split(" "));
        processBuilder.directory(workingDir);
        Process process = processBuilder.start();
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream()));
        String line = null;
        while ((line = bufferedReader.readLine()) != null) {
            System.out.println(line);
        }
        process.waitFor();
        process.destroy();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:Main.java

public static List<String> listAvailableIosPlatformVersions() {
    List<String> results = new ArrayList<String>();
    try {//w  w w.  ja v a  2s  .c  o  m
        ProcessBuilder pb = new ProcessBuilder("xcodebuild", "-showsdks");
        pb.redirectErrorStream(true);
        Process p = pb.start();
        BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));
        String line = null;
        Pattern pattern = Pattern.compile("-sdk iphoneos(([0-9]+.?)+)");
        while ((line = reader.readLine()) != null) {
            Matcher m = pattern.matcher(line);
            while (m.find()) {
                results.add(m.group(1));
            }
        }
    } catch (Throwable t) {
    }
    return results;
}

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From source file:Main.java

public static Process runCommand(String... arguments) {
    List<String> commandLine = Lists.asList(getAdbPath(getSdkPath()), arguments);
    ProcessBuilder processBuilder = new ProcessBuilder(commandLine);

    try {//w ww. j  a v  a2s  .com
        return processBuilder.start();

    } catch (IOException e) {
        throw new RuntimeException("An IOException occurred when starting ADB.", e);
    }
}

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From source file:de.micromata.mgc.application.webserver.config.KeyTool.java

public static void generateKey(ValContext ctx, File keyFile, String storePass, String keyAlias) {
    String[] args = { "keytool", "-genkey", "-alias", keyAlias, "-keyalg", "RSA", "-keystore",
            keyFile.getAbsolutePath(), "-keysize", "2048", "-keypass", storePass, "-storepass", storePass,
            "-dname", "cn=Launcher, ou=MGC, o=Microamta, c=DE" };
    StringBuilder oksb = new StringBuilder();
    oksb.append("Execute: " + StringUtils.join(args, " "));
    try {/*from   w  ww  .  j ava 2  s.  c om*/
        ProcessBuilder pb = new ProcessBuilder(args);
        pb.redirectErrorStream(true);
        Process process = pb.start();
        InputStream is = process.getInputStream();
        InputStreamReader isr = new InputStreamReader(is);
        BufferedReader br = new BufferedReader(isr);
        String line;
        while ((line = br.readLine()) != null) {
            oksb.append(line);
        }
        boolean success = process.waitFor(5, TimeUnit.SECONDS);
        if (success == false) {
            ctx.directError(null, "Fail to wait for keytool");
        } else {
            int exitValue = process.exitValue();
            if (exitValue == 0) {
                oksb.append("\nSuccess");
                ctx.directInfo(null, oksb.toString());
            } else {
                ctx.directError(null, oksb.toString());
                ctx.directError(null, "Failure executing keytool. ReturnCode: " + exitValue);
            }
        }
    } catch (Exception ex) {
        ctx.directError(null, "Failure executing keytool: " + ex.getMessage(), ex);
    }
}

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From source file:com.acmutv.ontoqa.tool.runtime.RuntimeManager.java

/**
 * Executes the given command and arguments.
 * @param command The command to execute. Arguments must be given as a separated strings.
 *                E.g.: BashExecutor.runCommand("ls", "-la") or BashExecutor.runCommand("ls", "-l", "-a")
 * @return The command output as a string.
 * @throws IOException when error in process generation or output.
 */// w w  w  . j a va  2  s  .  com
public static String runCommand(String... command) throws IOException {
    LOGGER.trace("command={}", Arrays.asList(command));
    String out;
    ProcessBuilder pb = new ProcessBuilder(command);
    Process p = pb.start();
    try (InputStream in = p.getInputStream()) {
        out = IOUtils.toString(in, Charset.defaultCharset());
    }
    return out.trim();
}

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From source file:Main.java

public static boolean isAndroidEmulatorRunning(File androidSdkHome) throws IOException {
    if (androidSdkHome == null) {
        return false;
    }//w w w .ja  va 2s  .  co  m

    File adb = new File(androidSdkHome, "platform-tools" + File.separator + "adb");
    if (!adb.exists()) {
        return false;
    }

    boolean isEmulatorRunning = false;

    ProcessBuilder pb = new ProcessBuilder(adb.getAbsolutePath(), "devices");
    pb.redirectErrorStream(true);
    Process p = pb.start();

    BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));
    String line = null;

    while ((line = reader.readLine()) != null) {
        line = line.trim();
        if (line.startsWith("List of devices")) {
            continue;
        } else if (line.startsWith("emulator-")) {
            String[] tokens = line.split("\\s");
            String name = tokens[0];
            String status = tokens[1];
            int port = Integer.parseInt(name.substring(name.indexOf("-") + 1));
            if (status.equals("device") && port == 5560) {
                isEmulatorRunning = true;
            }
        }
    }

    return isEmulatorRunning;

}

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