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:it.isislab.dmason.util.SystemManagement.Worker.Updater.java

public static void updateNoGUI(Address ftpAddress, String name, String myTopic, Address address) {

    logger.debug("Update (with CLI) command received");

    FTPIP = ftpAddress.getIPaddress();// ww  w  .j ava2s . co m
    FTPPORT = ftpAddress.getPort();
    jarName = name;

    setSeparator();

    downloadJar(jarName, "upd");

    //DOWNLOADED_JAR_PATH+SEPARATOR+
    File fDown = new File(DOWNLOADED_JAR_PATH + SEPARATOR + jarName);
    File fDest = new File(jarName);

    try {

        //FileUtils.copyFile(fDown, fDest);
        copyFile(fDown, fDest);
    } catch (IOException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    try {
        ArrayList<String> command = new ArrayList<String>();

        command.add("java");
        //command.add("-jar");
        command.add("-cp");
        command.add(fDest.getAbsolutePath());
        command.add(DMasonWorker.class.getName());
        command.add(address.getIPaddress());
        command.add(address.getPort());
        command.add(myTopic);
        command.add("update");

        System.out.println(command);

        logger.info("Restarting with command: " + command.toString());

        ProcessBuilder builder = new ProcessBuilder(command);
        Process process = builder.start();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    /*Timer timer = new Timer(4000, new ActionListener() {
    public void actionPerformed(ActionEvent e) {
       System.exit(0);
            
    }
    });
            
    timer.start();
    */

}

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From source file:com.serena.rlc.provider.filesystem.client.FilesystemClient.java

public void localExec(String execScript, String execDir, String execParams, boolean ignoreErrors)
        throws FilesystemClientException {
    Path script = Paths.get(execDir + File.separatorChar + execScript);

    try {/* w w w.  j av a 2s  . c o  m*/
        if (!Files.exists(script)) {
            if (ignoreErrors) {
                logger.debug("Execution script " + script.toString() + " does not exist, ignoring...");
            } else {
                throw new FilesystemClientException(
                        "Execution script " + script.toString() + " does not exist");
            }
        } else {
            ProcessBuilder pb = new ProcessBuilder(script.toString());
            pb.directory(new File(script.getParent().toString()));
            System.out.println(pb.directory().toString());
            logger.debug("Executing script " + execScript + " in directory " + execDir + " with parameters: "
                    + execParams);
            Process p = pb.start(); // Start the process.
            p.waitFor(); // Wait for the process to finish.
            logger.debug("Executed script " + execScript + " successfully.");
        }
    } catch (Exception e) {
        logger.debug(e.getLocalizedMessage());
        throw new FilesystemClientException(e.getLocalizedMessage());
    }

}

---

From source file:de.knowwe.visualization.util.Utils.java

private static boolean isFileClosedUnix(File file) {
    try {//  w  w w .j a  v  a 2 s . c o m
        Process plsof = new ProcessBuilder(new String[] { "lsof", "|", "grep", file.getAbsolutePath() })
                .start();
        BufferedReader reader = new BufferedReader(new InputStreamReader(plsof.getInputStream()));
        String line;
        while ((line = reader.readLine()) != null) {
            if (line.contains(file.getAbsolutePath())) {
                reader.close();
                plsof.destroy();
                return false;
            }
        }
        reader.close();
        plsof.destroy();
    } catch (Exception ignore) {
    }
    return true;
}

---

From source file:Model.RaptorUCIEngine.java

/**
 * Connects to the engine. After this method is invoked the engine name,
 * engine author, and options will be populated in this object.
 * /*ww  w .ja v a 2  s  .  c om*/
 * @return true if connection was successful, false otherwise.
 */
public boolean connect() {
    if (isConnected()) {
        return true;
    }

    resetConnectionState();

    Timer timer = new Timer();
    timer.schedule(new TimerTask() {

        @Override
        public void run() {
            logger.error("The engine could not load before timeout of 15 sec!");
            disconnect();
        }

    }, CONNECTION_TIMEOUT);

    try {

        process = new ProcessBuilder(processPath).directory(new File(new File(processPath).getParent()))
                .start();

        Runtime.getRuntime().addShutdownHook(new Thread() {
            public void run() {
                if (process != null) {
                    logger.info("Destroying UCI Engine");
                    process.destroy();
                }
            }
        });

        in = new BufferedReader(new InputStreamReader(process.getInputStream()), 10000);
        out = new PrintWriter(process.getOutputStream());

        send("uci");

        String currentLine = null;
        while ((currentLine = readLine()) != null) {

            if (currentLine.startsWith("id")) {
                parseIdLine(currentLine);
            } else if (currentLine.startsWith("option ")) {
                parseOptionLine(currentLine);
            } else if (currentLine.startsWith("uciok")) {
                break;
            } else {

            }
        }

        sendAllNonDefaultOptions();
        isReady();

        timer.cancel();

        return true;
    } catch (Throwable t) {
        disconnect();
        return false;
    }
}

---

From source file:edu.stolaf.cs.wmrserver.streaming.PipeMapRed.java

public void configure(JobConf job) {
    try {//  w w  w. j a va 2 s . c  o  m
        String argv = getPipeCommand(job);

        joinDelay_ = job.getLong("stream.joindelay.milli", 0);

        job_ = job;
        fs_ = FileSystem.get(job_);

        nonZeroExitIsFailure_ = job_.getBoolean("stream.non.zero.exit.is.failure", true);

        doPipe_ = getDoPipe();
        if (!doPipe_)
            return;

        setStreamJobDetails(job);

        String[] argvSplit = splitArgs(argv);
        String prog = argvSplit[0];
        File currentDir = new File(".").getAbsoluteFile();
        if (new File(prog).isAbsolute()) {
            // we don't own it. Hope it is executable
        } else {
            // Try to find executable in unpacked job JAR and make absolute if
            // present. Otherwise, leave it as relative to be resolved against PATH
            File jarDir = new File(job.getJar()).getParentFile();
            File progFile = new File(jarDir, argvSplit[0]);
            if (progFile.isFile()) {
                progFile.setExecutable(true);
                argvSplit[0] = progFile.getAbsolutePath();
            }
        }

        logprintln("PipeMapRed exec " + Arrays.asList(argvSplit));
        Hashtable<String, String> childEnv = new Hashtable();
        addJobConfToEnvironment(job_, childEnv);
        addEnvironment(childEnv, job_.get("stream.addenvironment"));
        // add TMPDIR environment variable with the value of java.io.tmpdir
        envPut(childEnv, "TMPDIR", System.getProperty("java.io.tmpdir"));

        // Start the process
        ProcessBuilder builder = new ProcessBuilder(argvSplit);
        // The process' environment initially inherits all vars from the parent --
        // only setting those we add/override
        builder.environment().putAll(childEnv);
        // Set the working directory to the job jars directory
        // This is a bad idea... fix this.
        builder.directory(new File(job.getJar()).getParentFile());
        sim = builder.start();

        clientOut_ = new DataOutputStream(new BufferedOutputStream(sim.getOutputStream(), BUFFER_SIZE));
        clientIn_ = new DataInputStream(new BufferedInputStream(sim.getInputStream(), BUFFER_SIZE));
        clientErr_ = new DataInputStream(new BufferedInputStream(sim.getErrorStream()));
        startTime_ = System.currentTimeMillis();

        errThread_ = new MRErrorThread();
        errThread_.start();
    } catch (Exception e) {
        logStackTrace(e);
        LOG.error("configuration exception", e);
        throw new RuntimeException("configuration exception", e);
    }
}

---

From source file:ee.ria.xroad.proxy.messagelog.TestUtil.java

static ShellCommandOutput runShellCommand(String command) {
    if (isBlank(command)) {
        return null;
    }/*from w w w  .j av a2  s.c  o  m*/

    log.info("Executing shell command: \t{}", command);

    try {
        Process process = new ProcessBuilder(command.split("\\s+")).start();

        StandardErrorCollector standardErrorReader = new StandardErrorCollector(process);

        StandardOutputReader standardOutputReader = new StandardOutputReader(process);

        standardOutputReader.start();
        standardErrorReader.start();

        standardOutputReader.join();
        standardErrorReader.join();
        process.waitFor();

        int exitCode = process.exitValue();

        return new ShellCommandOutput(exitCode, standardOutputReader.getStandardOutput(),
                standardErrorReader.getStandardError());
    } catch (Exception e) {
        log.error("Failed to execute archive transfer command '{}'", command);
        throw new RuntimeException(e);
    }
}

---

From source file:com.photon.phresco.plugins.xcode.AppDeploy.java

@Override
public void execute() throws MojoExecutionException, MojoFailureException {
    try {//from w  w w  . j  av  a 2s.  co m
        if (!deviceDeploy && !SdkVerifier.isAvailable(simVersion)) {
            throw new MojoExecutionException("Selected version " + simVersion + " is not available!");
        }
    } catch (IOException e2) {
        throw new MojoExecutionException("SDK verification failed!");
    } catch (InterruptedException e2) {
        throw new MojoExecutionException("SDK verification interrupted!");
    }
    //get the correct simhome if xCode 4.3 is installed simhome is in /Application/Xcode.app/Contents
    //Fix for artf462004
    File simHomeFile = new File(simHome);
    if (!simHomeFile.exists()) {
        simHome = "/Applications/Xcode.app/Contents" + simHome;
    }

    getLog().info("Simulator home" + simHome);

    if (!deviceDeploy) {
        //copy the files into simulation directory
        String home = System.getProperty("user.home");
        getLog().info("Application.path = " + appPath);
        appName = getAppFileName(appPath);
        getLog().info("Application name = " + appName);
        String deployHome = "";
        if (StringUtils.isNotBlank(appDeployHome)) {
            deployHome = appDeployHome;
        } else {
            deployHome = home + "/Library/Application Support/iPhone Simulator/" + simVersion + "/Applications";
        }
        simHomeAppLocation = new File(
                deployHome + File.separator + project.getName() + File.separator + appName);
        if (!simHomeAppLocation.exists()) {
            getLog().info("directory created");
            simHomeAppLocation.mkdirs();
        }
        getLog().info("Desired location " + simHomeAppLocation.getAbsolutePath());
        try {
            String alignedPath = alignedPath(appPath);
            getLog().info("path to copy source :" + alignedPath);
            XcodeUtil.copyFolder(new File(alignedPath), simHomeAppLocation);
            getLog().info("copy the application " + appPath + " to " + simHomeAppLocation);
        } catch (IOException e1) {
            getLog().error("couldn't copy the application " + appPath + " to " + simHomeAppLocation);
        }
    }
    Runnable runnable = new Runnable() {
        public void run() {

            ProcessBuilder pb;
            if (deviceDeploy) {
                pb = new ProcessBuilder("transporter_chief.rb");
                pb.command().add(appPath);
            } else {
                pb = new ProcessBuilder(simHome);
                // Include errors in output
                pb.redirectErrorStream(true);

                pb.command().add(action);
                pb.command()
                        .add(simHomeAppLocation + File.separator + appName.substring(0, appName.indexOf('.')));
            }
            //               pb.command().add(appName);
            getLog().info("List of commands" + pb.command());
            Process child;
            try {
                //               if(ProcessHelper.isProcessRunning()) {
                //                  ProcessHelper.killSimulatorProcess();
                //               }
                child = pb.start();
                // Consume subprocess output and write to stdout for debugging
                InputStream is = new BufferedInputStream(child.getInputStream());
                int singleByte = 0;
                while ((singleByte = is.read()) != -1) {
                    System.out.write(singleByte);
                }
            } catch (IOException e) {
                getLog().error("error occured in launching simulator ");
                getLog().error(e);
            }
        }
    };

    Thread t = new Thread(runnable, "iPhoneSimulator");
    t.start();
    try {
        t.join(5000);
    } catch (InterruptedException e1) {
        //Intentionally left blank.
    }

}

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From source file:de.uni_luebeck.inb.knowarc.usecases.invocation.local.LocalUseCaseInvocation.java

private String setOneBinaryInput(ReferenceService referenceService, T2Reference t2Reference, ScriptInput input,
        String targetSuffix) throws InvocationException {

    if (input.isFile() || input.isTempFile()) {
        // Try to get it as a file
        String target = tempDir.getAbsolutePath() + "/" + targetSuffix;
        FileReference fileRef = getAsFileReference(referenceService, t2Reference);
        if (fileRef != null) {

            if (!input.isForceCopy()) {
                if (linkCommand != null) {
                    String source = fileRef.getFile().getAbsolutePath();
                    String actualLinkCommand = getActualOsCommand(linkCommand, source, targetSuffix, target);
                    logger.info("Link command is " + actualLinkCommand);
                    String[] splitCmds = actualLinkCommand.split(" ");
                    ProcessBuilder builder = new ProcessBuilder(splitCmds);
                    builder.directory(tempDir);
                    try {
                        int code = builder.start().waitFor();
                        if (code == 0) {
                            return target;
                        } else {
                            logger.error("Link command gave errorcode: " + code);
                        }//from ww w.  ja va  2 s  .  c  o  m

                    } catch (InterruptedException e) {
                        // go through
                    } catch (IOException e) {
                        // go through
                    }

                }
            }
        }

        InputStream is = null;
        OutputStream os = null;
        is = getAsStream(referenceService, t2Reference);

        try {
            os = new FileOutputStream(target);
        } catch (FileNotFoundException e) {
            throw new InvocationException(e);
        }

        try {
            IOUtils.copyLarge(is, os);
        } catch (IOException e) {
            throw new InvocationException(e);
        }
        try {
            is.close();
            os.close();
        } catch (IOException e) {
            throw new InvocationException(e);
        }
        return target;
    } else {
        String value = (String) referenceService.renderIdentifier(t2Reference, String.class, this.getContext());
        return value;
    }
}

---

From source file:uk.ac.kcl.iop.brc.core.pipeline.common.service.DocumentConversionService.java

private File makeTiffFromPDF(DNCWorkCoordinate coordinate, File input) throws IOException, TikaException {
    File output = File.createTempFile(coordinate.getFileName(), ".tiff");
    String[] cmd = { getImageMagickProg(), "-density", "300", input.getPath(), "-depth", "8", "-quality", "1",
            output.getPath() };/*from w w  w . ja  v  a  2  s. c o  m*/
    Process process = new ProcessBuilder(cmd).start();
    IOUtils.closeQuietly(process.getOutputStream());
    InputStream processInputStream = process.getInputStream();
    logStream(processInputStream);
    FutureTask<Integer> waitTask = new FutureTask<>(process::waitFor);
    Thread waitThread = new Thread(waitTask);
    waitThread.start();
    try {
        waitTask.get(240, TimeUnit.SECONDS);
        return output;
    } catch (Exception e) {
        logger.error(e.getMessage());
        waitThread.interrupt();
        process.destroy();
        Thread.currentThread().interrupt();
        waitTask.cancel(true);
    } finally {
        IOUtils.closeQuietly(processInputStream);
        process.destroy();
        waitThread.interrupt();
        waitTask.cancel(true);
    }
    return null;
}

---

From source file:net.fenyo.gnetwatch.actions.ExternalCommand.java

/**
 * Launches a process but do not wait for its completion.
 * any thread./*from w  ww .  j a va  2 s . c o  m*/
 * @param none.
 * @return void.
 * @throws IOException i/o exception <bold>before</bold> reading the process output stream.
 */
public synchronized void fork() throws IOException {
    final ProcessBuilder pb = new ProcessBuilder(cmdLine);
    pb.directory(new File(directory));
    pb.redirectErrorStream(merge);
    process = pb.start();

    if (process == null)
        throw new IOException("null process");

    reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
    errReader = new BufferedReader(new InputStreamReader(process.getErrorStream()));
}

---

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