Example usage for java.lang ProcessBuilder ProcessBuilder

Introduction

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

Prototype

public ProcessBuilder(String... command) 

Source Link

Document

Constructs a process builder with the specified operating system program and arguments.

Usage

From source file:actors.ConfigUtil.java

static ProcessBuilder buildProcess(String javaCmd, String etlJobName, long whEtlExecId, String cmdParam,
        Properties etlJobProperties) {
    String classPath = System.getProperty("java.class.path");
    String outDir = etlJobProperties.getProperty(Constant.WH_APP_FOLDER_KEY, WH_APPLICATION_DEFAULT_DIRECTORY);
    String configFile = outDir + "/" + whEtlExecId + ".properties";

    String[] cmdParams = isNotBlank(cmdParam) ? cmdParam.trim().split(" ") : new String[0];

    ProcessBuilder pb = new ProcessBuilder(new ImmutableList.Builder<String>().add(javaCmd)
            .addAll(Arrays.asList(cmdParams)).add("-cp").add(classPath).add("-Dconfig=" + configFile)
            .add("-DCONTEXT=" + etlJobName).add("-Dlogback.configurationFile=etl_logback.xml")
            .add("-DLOG_DIR=" + outDir).add(Launcher.class.getCanonicalName()).build());
    pb.redirectOutput(ProcessBuilder.Redirect.to(new File(outDir + "/stdout")));
    pb.redirectError(ProcessBuilder.Redirect.to(new File(outDir + "/stderr")));
    return pb;//from w w  w.ja  v a2 s .c om
}

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From source file:com.xebialabs.overcast.command.CommandProcessor.java

public CommandResponse run(final Command command) {

    logger.debug("Executing command {}", command);

    try {/*from  w  w  w. ja va2s.  c om*/
        Process p = new ProcessBuilder(command.asList()).directory(new File(execDir)).start();

        // We do this small trick to have stdout and stderr of the process on the console and
        // at the same time capture them to strings.
        ByteArrayOutputStream errors = new ByteArrayOutputStream();
        ByteArrayOutputStream messages = new ByteArrayOutputStream();

        Thread t1 = showProcessOutput(new TeeInputStream(p.getErrorStream(), errors), System.err);
        Thread t2 = showProcessOutput(new TeeInputStream(p.getInputStream(), messages), System.out);

        int code = p.waitFor();

        t1.join();
        t2.join();

        CommandResponse response = new CommandResponse(code, errors.toString(), messages.toString());

        if (!response.isSuccessful()) {
            throw new NonZeroCodeException(command, response);
        }

        return response;

    } catch (InterruptedException e) {
        Thread.currentThread().interrupt();
        throw new RuntimeException("Cannot execute " + command.toString(), e);
    } catch (IOException e) {
        throw new RuntimeException("Cannot execute " + command.toString(), e);
    }
}

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From source file:com.github.pemapmodder.pocketminegui.utils.Utils.java

private static File installLinuxPHP(File home, InstallProgressReporter progress) {
    progress.report(0.0);/*from   ww  w  .j  a va  2 s  . co m*/
    File bin = new File(home, ".pmgui_tmp_pm_linux_installer");
    bin.mkdirs();
    try {
        InputStream get = new URL("http", "get.pocketmine.net", "").openStream();
        Process bash = new ProcessBuilder("bash -s - -v development").directory(bin)
                .redirectOutput(ProcessBuilder.Redirect.INHERIT).redirectError(ProcessBuilder.Redirect.INHERIT)
                .start();
        progress.report(0.25);
        byte[] bytes = IOUtils.toByteArray(get);
        progress.report(0.5);
        bash.getOutputStream().write(bytes);
        int result = bash.waitFor();
        progress.report(0.75);
        if (result == 0) {
            File out = new File(bin, "bin");
            FileUtils.copyDirectory(out, new File(home, "bin"));
            FileUtils.deleteDirectory(bin);
            File output = new File(out, "php7/bin/php");
            progress.completed(output);
            return output;
        } else {
            FileUtils.deleteDirectory(bin);
            return null;
        }
    } catch (IOException | InterruptedException e) {
        e.printStackTrace();
        try {
            FileUtils.deleteDirectory(bin);
        } catch (IOException e1) {
        }
        return null;
    }
}

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From source file:br.com.semanticwot.cd.infra.LocalShell.java

public void executeCommand(final String command) {
    final ArrayList<String> commands = new ArrayList<String>();
    commands.add("/bin/bash");
    commands.add("-c");
    commands.add(command);/*  ww  w  .j a v a 2s  .c om*/
    System.out.println("Entrei em executeCommand");
    BufferedReader br = null;
    try {
        p = new ProcessBuilder(commands);
        this.process = p.start();
        //            final InputStream is = process.getInputStream();
        //            final InputStreamReader isr = new InputStreamReader(is);
        //            br = new BufferedReader(isr);
        //            String line;
        //            while ((line = br.readLine()) != null) {
        //              System.out.println("Retorno do comando = [" + line + "]");
        //            }
    } catch (IOException ioe) {
        log.log(Level.SEVERE, "Erro ao executar comando shell{0}", ioe.getMessage());
        System.out.println("ERROR IOException");
    } finally {
        secureClose(br);
    }
}

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From source file:com.googlecode.promnetpp.research.main.CompareOutputMain.java

private static void doSeedRun(int seed) throws IOException, InterruptedException {
    System.out.println("Running with seed " + seed);
    String pattern = "int random = <INSERT_SEED_HERE>;";
    int start = sourceCode.indexOf(pattern);
    int end = start + pattern.length();
    String line = sourceCode.substring(start, end);
    line = line.replace("<INSERT_SEED_HERE>", Integer.toString(seed));
    String sourceCodeWithSeed = sourceCode.replace(pattern, line);
    File tempFile = new File("temp.pml");
    FileUtils.writeStringToFile(tempFile, sourceCodeWithSeed);
    //Create a "project" folder
    String fileNameWithoutExtension = fileName.split("[.]")[0];
    File folder = new File("test1-" + fileNameWithoutExtension);
    if (folder.exists()) {
        FileUtils.deleteDirectory(folder);
    }//from w w  w . ja  v a  2s .c om
    folder.mkdir();
    //Copy temp.pml to our new folder
    FileUtils.copyFileToDirectory(tempFile, folder);
    //Simulate the model using Spin
    List<String> spinCommand = new ArrayList<String>();
    spinCommand.add(GeneralData.spinHome + "/spin");
    spinCommand.add("-u1000000");
    spinCommand.add("temp.pml");
    ProcessBuilder processBuilder = new ProcessBuilder(spinCommand);
    processBuilder.directory(folder);
    processBuilder.redirectOutput(new File(folder, "spin-" + seed + ".txt"));
    Process process = processBuilder.start();
    process.waitFor();
    //Translate via PROMNeT++
    List<String> PROMNeTppCommand = new ArrayList<String>();
    PROMNeTppCommand.add("java");
    PROMNeTppCommand.add("-enableassertions");
    PROMNeTppCommand.add("-jar");
    PROMNeTppCommand.add("\"" + GeneralData.getJARFilePath() + "\"");
    PROMNeTppCommand.add("temp.pml");
    processBuilder = new ProcessBuilder(PROMNeTppCommand);
    processBuilder.directory(folder);
    processBuilder.environment().put("PROMNETPP_HOME", GeneralData.PROMNeTppHome);
    process = processBuilder.start();
    process.waitFor();
    //Run opp_makemake
    FileUtils.copyFileToDirectory(new File("opp_makemake.bat"), folder);
    List<String> makemakeCommand = new ArrayList<String>();
    if (Utilities.operatingSystemType.equals("windows")) {
        makemakeCommand.add("cmd");
        makemakeCommand.add("/c");
        makemakeCommand.add("opp_makemake.bat");
    } else {
        throw new RuntimeException("Support for Linux/OS X not implemented" + " here yet.");
    }
    processBuilder = new ProcessBuilder(makemakeCommand);
    processBuilder.directory(folder);
    process = processBuilder.start();
    process.waitFor();
    //Run make
    FileUtils.copyFileToDirectory(new File("opp_make.bat"), folder);
    List<String> makeCommand = new ArrayList<String>();
    if (Utilities.operatingSystemType.equals("windows")) {
        makeCommand.add("cmd");
        makeCommand.add("/c");
        makeCommand.add("opp_make.bat");
    } else {
        throw new RuntimeException("Support for Linux/OS X not implemented" + " here yet.");
    }
    processBuilder = new ProcessBuilder(makeCommand);
    processBuilder.directory(folder);
    process = processBuilder.start();
    process.waitFor();
    System.out.println(Utilities.getStreamAsString(process.getInputStream()));
    System.exit(1);
}

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From source file:com.jbrisbin.vpc.jobsched.exe.ExeMessageHandler.java

public ExeMessage handleMessage(final ExeMessage msg) throws Exception {
    log.debug("handling message: " + msg.toString());

    List<String> args = msg.getArgs();
    args.add(0, msg.getExe());//from  ww w  .j av a  2 s  .  c o m

    try {
        ProcessBuilder pb = new ProcessBuilder(args);
        pb.environment().putAll(msg.getEnv());
        pb.directory(new File(msg.getDir()));
        pb.redirectErrorStream(true);
        Process p = pb.start();

        BufferedInputStream stdout = new BufferedInputStream(p.getInputStream());
        byte[] buff = new byte[4096];
        for (int bytesRead = 0; bytesRead > -1; bytesRead = stdout.read(buff)) {
            msg.getOut().write(buff, 0, bytesRead);
        }

        p.waitFor();
    } catch (Throwable t) {
        log.error(t.getMessage(), t);
        Object errmsg = t.getMessage();
        if (null != errmsg) {
            msg.getOut().write(((String) errmsg).getBytes());
        }
    }
    return msg;
}

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From source file:com.goldmansachs.kata2go.tools.utils.TarGz.java

private static void decompressUtil(Path archiveFilePath, Path workingDir, boolean stripParent)
        throws Exception {
    try {//w  w w . j av  a2s  .  co  m
        MutableList<String> tarArgs = Lists.mutable.of(UNIX_TAR, "xvzf",
                archiveFilePath.toFile().getAbsolutePath());

        if (stripParent) {
            tarArgs = tarArgs.with("--strip").with("1");
        }
        Process process = new ProcessBuilder(tarArgs.toList()).directory(workingDir.toFile()).start();
        int exitCode = process.waitFor();
        if (exitCode != 0) {
            logStdout(process.getInputStream());
            logStdErr(process.getErrorStream());
            throw new Exception("Failed to decompress");
        }
    } catch (Exception e) {
        throw new Exception("Failed to decompress", e);
    }
}

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From source file:io.wcm.maven.plugins.nodejs.mojo.Task.java

/**
 * Executes the {@link Process} with commands returned by {@link #getCommand(NodeInstallationInformation)}.
 * @param information//ww  w  .  j a v  a  2s .c om
 * @throws MojoExecutionException
 */
public void execute(NodeInstallationInformation information) throws MojoExecutionException {
    ProcessBuilder processBuilder = new ProcessBuilder(getCommand(information));
    if (workingDirectory != null) {
        if (!workingDirectory.exists()) {
            workingDirectory.mkdir();
        }
        processBuilder.directory(workingDirectory);
    }
    setNodePath(processBuilder, information);
    startProcess(processBuilder);
}

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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();/*from www  . j a va 2s .c  om*/
    BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));
    String line;
    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");
    }
}

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From source file:gsilva.lirc.io.CommandLineIOEngine.java

public boolean startIOEngine() {
    try {/*w w  w  .  j a v a 2  s. c  o  m*/
        List<String> cmd = new ArrayList<String>();
        cmd.add(command);
        if (device != null)
            cmd.add(device);

        ProcessBuilder pb = new ProcessBuilder(cmd);
        process = pb.start();

        stdout = process.getInputStream();
        stderr = process.getErrorStream();
        stdin = process.getOutputStream();

        new ErrorThread().start();

        return true;
    } catch (Exception e) {
        log.error("Error starting command: " + command, e);
        return false;
    }
}

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