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:com.atlassian.labs.bamboo.git.edu.nyu.cs.javagit.client.cli.ProcessUtilities.java

/**
 * Start a process.//from ww w.j  av a  2 s.  c  o m
 *
 * @param pb
 *          The <code>ProcessBuilder</code> to use to start the process.
 * @return The started process.
 * @exception IOException
 *              An <code>IOException</code> is thrown if there is trouble starting the
 *              sub-process.
 */
public static Process startProcess(ProcessBuilder pb) throws IOException {
    try {
        return pb.start();
    } catch (IOException e) {
        IOException toThrow = new IOException(ExceptionMessageMap.getMessage("020100"));
        toThrow.initCause(e);
        throw toThrow;
    }
}

From source file:myproject.Model.Common.ProcessExecutor.java

private static String properExecute(File file, String... commands) throws IOException, InterruptedException {
    ProcessBuilder builder = new ProcessBuilder(commands);
    if (file != null) {
        builder.directory(file);//from ww  w .  j  a  v  a  2  s.  c  om
    }
    Process process = builder.start();
    String input = IOUtils.toString(process.getInputStream(), "utf-8");
    String error = IOUtils.toString(process.getErrorStream(), "utf-8");
    //String command = Arrays.toString(builder.command().toArray(new String[] {}));
    process.waitFor();
    process.getInputStream().close();
    if (!error.isEmpty()) {
        Log.errorLog(error, ProcessExecutor.class);
    }
    String result = input;
    if (input.isEmpty()) {
        result = error;
    }
    return result;
}

From source file:alluxio.cli.AlluxioFrameworkIntegrationTest.java

private static void stopAlluxioFramework() throws Exception {
    String stopScript = PathUtils.concatPath(Configuration.get(PropertyKey.HOME), "integration", "mesos", "bin",
            "alluxio-mesos-stop.sh");
    ProcessBuilder pb = new ProcessBuilder(stopScript);
    pb.start().waitFor();
    // Wait for Mesos to unregister and shut down the Alluxio Framework.
    CommonUtils.sleepMs(5000);/* ww w . j a  v  a  2  s.c o m*/
}

From source file:JMeterProcessing.JMeterPropertiesGenerator.java

private static void doCurl(String url, String[] idNames, Map<String, Long> idValuesMap)
        throws JSONException, IOException {
    String[] command = { "curl", "-H", "Accept:application/json", "-X", "GET", "-u",
            _USERNAME + ":" + _PASSWORD, url };

    ProcessBuilder process = new ProcessBuilder(command);

    Process p = process.start();

    BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));

    StringBuilder sb = new StringBuilder();

    String line = reader.readLine();

    while (line != null) {
        sb.append(line);//from  ww w .  jav  a  2s  . c o  m

        line = reader.readLine();
    }

    String result = sb.toString();

    if (result != null) {
        JSONObject curlResult = new JSONObject(result);

        JSONObject jsonObject;

        try {
            JSONArray data = curlResult.getJSONArray("data");

            jsonObject = data.getJSONObject(0);
        } catch (JSONException e) {
            jsonObject = curlResult.getJSONObject("data");
        }

        for (String idName : idNames) {
            Long idValue = jsonObject.getLong(idName);

            idValuesMap.put(idName, idValue);
        }
    }
}

From source file:alluxio.cli.AlluxioFrameworkIntegrationTest.java

private static void stopAlluxio() throws Exception {
    String stopScript = PathUtils.concatPath(Configuration.get(PropertyKey.HOME), "bin", "alluxio-stop.sh");
    ProcessBuilder pb = new ProcessBuilder(stopScript, "all");
    pb.start().waitFor();
}

From source file:com.microsoft.alm.plugin.idea.common.setup.WindowsStartup.java

/**
 * Run script to launch elevated process to create registry keys
 *
 * @param regeditFilePath/*www.  j  a v a  2s.  co  m*/
 */
private static void launchElevatedCreation(final String regeditFilePath) {
    try {
        final String[] cmd = { "cmd", "/C", "regedit", "/s", regeditFilePath };
        final ProcessBuilder processBuilder = new ProcessBuilder(cmd);
        final Process process = processBuilder.start();
        process.waitFor();
    } catch (IOException e) {
        logger.warn("Running regedit encountered an IOException: {}", e.getMessage());
    } catch (Exception e) {
        logger.warn("Waiting for the process to execute resulted in an error: " + e.getMessage());
    }
}

From source file:edu.uci.ics.asterix.installer.test.AsterixClusterLifeCycleIT.java

private static Process invoke(String... args) throws Exception {
    ProcessBuilder pb = new ProcessBuilder(args);
    pb.redirectErrorStream(true);//from  www . j  a va  2s.c o m
    Process p = pb.start();
    return p;
}

From source file:net.chris54721.infinitycubed.utils.Utils.java

public static void restart() {
    Runtime.getRuntime().addShutdownHook(new Thread() {
        @Override/*from  w  ww.ja v  a2s .c om*/
        public void run() {
            try {
                File executable = new File(URLDecoder.decode(
                        (Launcher.class.getProtectionDomain().getCodeSource().getLocation().toURI().getPath()),
                        "UTF-8"));
                List<String> command = new ArrayList<String>();
                command.add(getJavaPath());
                command.add("-jar");
                command.add(executable.getAbsolutePath());
                ProcessBuilder builder = new ProcessBuilder(command);
                builder.start();
            } catch (Exception e) {
                LogHelper.error("Failed restarting launcher, shutting down", e);
                System.exit(-1);
            }
        }
    });
    System.exit(0);
}

From source file:io.ingenieux.lambda.shell.LambdaShell.java

private static void runCommandArray(OutputStream os, String... args) throws Exception {
    PrintWriter pw = new PrintWriter(os, true);

    File tempPath = File.createTempFile("tmp-", ".sh");

    IOUtils.write(StringUtils.join(args, " "), new FileOutputStream(tempPath));

    List<String> processArgs = new ArrayList<>(Arrays.asList("/bin/bash", "-x", tempPath.getAbsolutePath()));

    ProcessBuilder psBuilder = new ProcessBuilder(processArgs).//
            redirectErrorStream(true);//

    final Process process = psBuilder.start();

    final Thread t = new Thread(() -> {
        try {//from  w  w w  .  j a va2s  .  c  o m
            IOUtils.copy(process.getInputStream(), os);
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    });

    t.start();

    process.waitFor();

    t.join();

    int resultCode = process.exitValue();
}

From source file:kr.ac.kaist.wala.hybridroid.analysis.resource.AndroidDecompiler.java

private static void permission(String path) {
    String[] cmd = { "chmod", "755", path };
    ProcessBuilder pb = new ProcessBuilder();
    pb.command(cmd);/*  w  w  w .ja  va2  s.c  o m*/

    Process p = null;
    try {
        p = pb.start();
        BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));
        BufferedReader bre = new BufferedReader(new InputStreamReader(p.getErrorStream()));
        String r = null;

        while ((r = br.readLine()) != null) {
            System.out.println(r);
        }

        while ((r = bre.readLine()) != null) {
            System.err.println(r);
        }

        int res = p.waitFor();
        if (res != 0) {
            throw new InternalError("failed to decompile: " + path);
        }
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (InterruptedException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}