Example usage for java.lang ProcessBuilder command

Introduction

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

Prototype

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Usage

From source file:io.mesosphere.mesos.frameworks.cassandra.executor.ProdObjectFactory.java

@NotNull
private static String processBuilderToString(@NotNull final ProcessBuilder builder) {
    return "ProcessBuilder{\n" + "directory() = " + builder.directory() + ",\n" + "command() = "
            + Joiner.on(" ").join(builder.command()) + ",\n" + "environment() = "
            + Joiner.on("\n").withKeyValueSeparator("->").join(builder.environment()) + "\n}";
}

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From source file:org.apache.karaf.kittests.Helper.java

public static Process launchScript(File homeDir, String script, String args) throws IOException {
    ProcessBuilder builder = new ProcessBuilder();
    builder.directory(homeDir);//  ww  w  . j a va2  s. c om
    if (isWindowsOs()) {
        builder.command("cmd.exe", "/c", new File(homeDir, "bin\\" + script + ".bat").getAbsolutePath(), args);
    } else {
        builder.command("/bin/sh", new File(homeDir, "bin/" + script).getAbsolutePath(), args);
    }
    builder.redirectErrorStream(true);
    Process process = builder.start();
    PumpStreamHandler pump = new PumpStreamHandler(System.in, System.out, System.err);
    pump.attach(process);
    pump.start();
    return process;
}

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From source file:org.esa.s2tbx.dataio.openjpeg.OpenJpegUtils.java

/**
 * Get the tile layout with opj_dump// w  w w  .  ja  va 2  s.c o m
 *
 * @param opjdumpPath path to opj_dump
 * @param jp2FilePath the path to the jpeg file
 * @return the tile layout for the openjpeg file
 * @throws IOException
 * @throws InterruptedException
 */
public static TileLayout getTileLayoutWithOpenJPEG(String opjdumpPath, Path jp2FilePath)
        throws IOException, InterruptedException {

    if (opjdumpPath == null) {
        throw new IllegalStateException("Cannot retrieve tile layout, opj_dump cannot be found");
    }

    TileLayout tileLayout;

    String pathToImageFile = jp2FilePath.toAbsolutePath().toString();
    if (SystemUtils.IS_OS_WINDOWS) {
        pathToImageFile = Utils.GetIterativeShortPathName(pathToImageFile);
    }

    ProcessBuilder builder = new ProcessBuilder(opjdumpPath, "-i", pathToImageFile);
    builder.redirectErrorStream(true);

    CommandOutput exit = OpenJpegUtils.runProcess(builder);

    if (exit.getErrorCode() != 0) {
        StringBuilder sbu = new StringBuilder();
        for (String fragment : builder.command()) {
            sbu.append(fragment);
            sbu.append(' ');
        }

        throw new IOException(
                String.format("Command [%s] failed with error code [%d], stdoutput [%s] and stderror [%s]",
                        sbu.toString(), exit.getErrorCode(), exit.getTextOutput(), exit.getErrorOutput()));
    }
    tileLayout = OpenJpegUtils.parseOpjDump(exit.getTextOutput());

    return tileLayout;
}

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From source file:org.sonar.application.process.ProcessLauncherImpl.java

private static <T extends AbstractCommand> void logLaunchedCommand(AbstractCommand<T> command,
        ProcessBuilder processBuilder) {
    if (LOG.isInfoEnabled()) {
        LOG.info("Launch process[{}] from [{}]: {}", command.getProcessId(),
                command.getWorkDir().getAbsolutePath(), String.join(" ", processBuilder.command()));
    }//from  w  w w .jav  a 2 s  .  c  o  m
}

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From source file:edu.uci.ics.asterix.test.aql.TestsUtils.java

public static String executeScript(ProcessBuilder pb, String scriptPath) throws Exception {
    pb.command(scriptPath);
    Process p = pb.start();//  w ww  .  j  a  v a 2s. co m
    p.waitFor();
    return getProcessOutput(p);
}

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From source file:org.fiware.cybercaptor.server.api.InformationSystemManagement.java

/**
 * Execute MulVAL on the topology and return the attack graph
 *
 * @return the associated attack graph object
 *//*w w  w . j av  a 2 s .c  o m*/
public static AttackGraph generateAttackGraphWithMulValUsingAlreadyGeneratedMulVALInputFile() {
    try {
        //Load MulVAL properties

        String mulvalPath = ProjectProperties.getProperty("mulval-path");
        String xsbPath = ProjectProperties.getProperty("xsb-path");
        String outputFolderPath = ProjectProperties.getProperty("output-path");

        File mulvalInputFile = new File(ProjectProperties.getProperty("mulval-input"));

        File mulvalOutputFile = new File(outputFolderPath + "/AttackGraph.xml");
        if (mulvalOutputFile.exists()) {
            mulvalOutputFile.delete();
        }

        Logger.getAnonymousLogger().log(Level.INFO, "Launching MulVAL");
        ProcessBuilder processBuilder = new ProcessBuilder(mulvalPath + "/utils/graph_gen.sh",
                mulvalInputFile.getAbsolutePath(), "-l");

        if (ProjectProperties.getProperty("mulval-rules-path") != null) {
            processBuilder.command().add("-r");
            processBuilder.command().add(ProjectProperties.getProperty("mulval-rules-path"));
        }

        processBuilder.directory(new File(outputFolderPath));
        processBuilder.environment().put("MULVALROOT", mulvalPath);
        String path = System.getenv("PATH");
        processBuilder.environment().put("PATH", mulvalPath + "/utils/:" + xsbPath + ":" + path);
        Process process = processBuilder.start();
        process.waitFor();

        if (!mulvalOutputFile.exists()) {
            Logger.getAnonymousLogger().log(Level.INFO, "Empty attack graph!");
            return null;
        }

        MulvalAttackGraph ag = new MulvalAttackGraph(mulvalOutputFile.getAbsolutePath());

        return ag;

    } catch (Exception e) {
        e.printStackTrace();
    }

    return null;
}

---

From source file:org.fiware.cybercaptor.server.api.InformationSystemManagement.java

/**
 * Execute MulVAL on the topology and return the attack graph
 *
 * @param informationSystem the input network
 * @return the associated attack graph object
 *//*www  .j a v  a 2s . c  o  m*/
public static AttackGraph prepareInputsAndExecuteMulVal(InformationSystem informationSystem) {
    if (informationSystem == null)
        return null;
    try {
        //Load MulVAL properties

        String mulvalPath = ProjectProperties.getProperty("mulval-path");
        String xsbPath = ProjectProperties.getProperty("xsb-path");
        String outputFolderPath = ProjectProperties.getProperty("output-path");

        File mulvalInputFile = new File(ProjectProperties.getProperty("mulval-input"));

        File mulvalOutputFile = new File(outputFolderPath + "/AttackGraph.xml");
        if (mulvalOutputFile.exists()) {
            mulvalOutputFile.delete();
        }
        Logger.getAnonymousLogger().log(Level.INFO, "Genering MulVAL inputs");
        informationSystem.exportToMulvalDatalogFile(mulvalInputFile.getAbsolutePath());

        Logger.getAnonymousLogger().log(Level.INFO, "Launching MulVAL");
        ProcessBuilder processBuilder = new ProcessBuilder(mulvalPath + "/utils/graph_gen.sh",
                mulvalInputFile.getAbsolutePath(), "-l");

        if (ProjectProperties.getProperty("mulval-rules-path") != null) {
            processBuilder.command().add("-r");
            processBuilder.command().add(ProjectProperties.getProperty("mulval-rules-path"));
        }

        processBuilder.directory(new File(outputFolderPath));
        processBuilder.environment().put("MULVALROOT", mulvalPath);
        String path = System.getenv("PATH");
        processBuilder.environment().put("PATH", mulvalPath + "/utils/:" + xsbPath + ":" + path);
        Process process = processBuilder.start();
        process.waitFor();

        if (!mulvalOutputFile.exists()) {
            Logger.getAnonymousLogger().log(Level.INFO, "Empty attack graph!");
            return null;
        }

        MulvalAttackGraph ag = new MulvalAttackGraph(mulvalOutputFile.getAbsolutePath());

        ag.loadMetricsFromTopology(informationSystem);

        return ag;

    } catch (Exception e) {
        e.printStackTrace();
    }

    return null;
}

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From source file:org.libreplan.web.print.CutyPrint.java

/**
 * It blocks until the snapshot is ready.
 * It invokes cutycapt program in order to take a snapshot from a specified url.
 *
 * @return the path in the web application to access via a HTTP GET to the
 *         generated snapshot.//from w  w w. j av  a 2 s  .  com
 */
private static String takeSnapshot(CutyCaptParameters params) {

    ProcessBuilder capture = new ProcessBuilder(CUTYCAPT_COMMAND);
    params.fillParameters(capture);
    String generatedSnapshotServerPath = params.getGeneratedSnapshotServerPath();

    Process printProcess = null;
    Process serverProcess = null;
    try {
        LOG.info("calling printing: " + capture.command());

        // If there is a not real X server environment then use Xvfb
        if (StringUtils.isEmpty(System.getenv("DISPLAY"))) {
            ProcessBuilder s = new ProcessBuilder("Xvfb", ":" + params.getXvfbDisplayNumber());
            serverProcess = s.start();
            capture.environment().put("DISPLAY", ":" + params.getXvfbDisplayNumber() + ".0");
        }

        printProcess = capture.start();
        printProcess.waitFor();

        // Once the printProcess finishes, the print snapshot is available
        return generatedSnapshotServerPath;
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    } catch (IOException e) {
        LOG.error("error invoking command", e);
        throw new RuntimeException(e);
    } finally {
        if (printProcess != null) {
            destroy(printProcess);
        }
        if (serverProcess != null) {
            destroy(serverProcess);
        }
    }
}

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From source file:org.spoutcraft.launcher.entrypoint.Mover.java

private static void execute(String[] args, boolean exe) throws Exception {
    File temp;/*from  w w w .  jav a  2s. c o  m*/
    if (exe) {
        temp = new File(Utils.getSettingsDirectory(), "temp.exe");
    } else {
        temp = new File(Utils.getSettingsDirectory(), "temp.jar");
    }
    File codeSource = new File(args[0]);
    codeSource.delete();
    FileInputStream fis = null;
    FileOutputStream fos = null;
    try {
        fis = new FileInputStream(temp);
        fos = new FileOutputStream(codeSource);
        IOUtils.copy(fis, fos);
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        IOUtils.closeQuietly(fis);
        IOUtils.closeQuietly(fos);
    }

    codeSource.setExecutable(true, true);

    ProcessBuilder processBuilder = new ProcessBuilder();
    ArrayList<String> commands = new ArrayList<String>();
    if (!exe) {
        if (OperatingSystem.getOperatingSystem().equals(OperatingSystem.WINDOWS)) {
            commands.add("javaw");
        } else {
            commands.add("java");
        }
        commands.add("-Xmx256m");
        commands.add("-cp");
        commands.add(codeSource.getAbsolutePath());
        commands.add(SpoutcraftLauncher.class.getName());
    } else {
        commands.add(temp.getAbsolutePath());
        commands.add("-Launcher");
    }
    commands.addAll(Arrays.asList(args));
    processBuilder.command(commands);

    processBuilder.start();
}

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From source file:com.ikanow.aleph2.data_model.utils.ProcessUtils.java

/**
 * Starts the given process by calling process_builder.start();
 * Records the started processes pid and start date.
 *  /*from  w  w w . j  av a2s  .c  o  m*/
 * @param process_builder
 * @throws IOException 
 * @return returns any error in _1(), the pid in _2()
 */
public static Tuple2<String, String> launchProcess(final ProcessBuilder process_builder,
        final String application_name, final DataBucketBean bucket, final String aleph_root_path,
        final Optional<Tuple2<Long, Integer>> timeout_kill) {
    try {
        if (timeout_kill.isPresent()) {
            final Stream<String> timeout_stream = Stream.of("timeout", "-s", timeout_kill.get()._2.toString(),
                    timeout_kill.get()._1.toString());
            process_builder.command(Stream.concat(timeout_stream, process_builder.command().stream())
                    .collect(Collectors.toList()));
        }

        //starts the process, get pid back
        logger.debug("Starting process: " + process_builder.command().toString());
        final Process px = process_builder.start();
        String err = null;
        String pid = null;
        if (!px.isAlive()) {
            err = "Unknown error: " + px.exitValue() + ": "
                    + process_builder.command().stream().collect(Collectors.joining(" "));
            // (since not capturing output)
        } else {
            pid = getPid(px);
            //get the date on the pid file from /proc/<pid>
            final long date = getDateOfPid(pid);
            //record pid=date to aleph_root_path/pid_manager/bucket._id/application_name
            storePid(application_name, bucket, aleph_root_path, pid, date);
        }
        return Tuples._2T(err, pid);

    } catch (Throwable t) {
        return Tuples._2T(ErrorUtils.getLongForm("{0}", t), null);
    }
}

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