Example usage for org.apache.commons.exec DefaultExecutor DefaultExecutor

Introduction

In this page you can find the example usage for org.apache.commons.exec DefaultExecutor DefaultExecutor.

Prototype

public DefaultExecutor() 

Source Link

Document

Default constructor creating a default PumpStreamHandler and sets the working directory of the subprocess to the current working directory.

Usage

From source file:it.drwolf.ridire.index.cwb.CWBConcordancer.java

@SuppressWarnings("unchecked")
public void test() {
    String query = "set AutoShow off;\nset ProgressBar off;\nset PrettyPrint off;\nset Context 5 words;\nset LeftKWICDelim '--%%%--';\nset RightKWICDelim '--%%%--';\nshow -cpos;\nA=\"e\";\ncat A 0 9 > \"/home/drwolf/ridirecleaner_tmp/res.tbl\";";
    File temp = null;/* w  w w .  j av  a2s. com*/
    try {
        temp = File.createTempFile("ridireQ", ".query");
        FileUtils.writeStringToFile(temp, query);
        Executor executor = new DefaultExecutor();
        CommandLine commandLine = new CommandLine("/usr/local/cwb-3.4.3/bin/cqp");
        commandLine.addArgument("-f").addArgument(temp.getAbsolutePath()).addArgument("-D")
                .addArgument("RIDIRE2").addArgument("-r").addArgument("/usr/local/share/cwb/registry/");
        executor.execute(commandLine);
        File resFile = new File("/home/drwolf/ridirecleaner_tmp/res.tbl");
        List<String> lines = FileUtils.readLines(resFile);
        this.resultsSimple = new ArrayList<CWBResult>();
        for (String l : lines) {
            String[] res = l.split("--%%%--");
            CWBResult item = new CWBResult(res[0], res[1], res[2], "", null, null);
            this.resultsSimple.add(item);
        }
        this.entityManager.createNativeQuery("drop table if exists pippo").executeUpdate();
        this.entityManager.createNativeQuery(
                "CREATE TABLE `pippo` (`text_id` varchar(40) DEFAULT NULL,`beginPosition` int(11) DEFAULT NULL,`endPosition` int(11) DEFAULT NULL,`refnumber` bigint(20) NOT NULL,`dist` smallint(6) NOT NULL,`word` varchar(40) NOT NULL,`lemma` varchar(40) NOT NULL, `pos` varchar(40) NOT NULL) ENGINE=MyISAM DEFAULT CHARSET=utf8")
                .executeUpdate();
        File tmpAwk = File.createTempFile("ridireAWK", ".awk");
        String awk = "BEGIN{ OFS = FS = \"\t\" } { print $3, $1, $2, NR-1, -5, $4 } { print $3, $1, $2, NR-1, -4, $5 } { print $3, $1, $2, NR-1, -3, $6 } { print $3, $1, $2, NR-1, -2, $7 } { print $3, $1, $2, NR-1, -1, $8 } { print $3, $1, $2, NR-1, 1, $9 } { print $3, $1, $2, NR-1, 2, $10 } { print $3, $1, $2, NR-1, 3, $11 } { print $3, $1, $2, NR-1, 4, $12 } { print $3, $1, $2, NR-1, 5, $13 } ";
        FileUtils.writeStringToFile(tmpAwk, awk);
        File tmpTabulate = File.createTempFile("ridireTAB", ".tab");
        String tabulate = "set AutoShow off;\nset ProgressBar off;\nset PrettyPrint off;\nset Context 5 words;\nset LeftKWICDelim '--%%%--';\nset RightKWICDelim '--%%%--';\nshow -cpos;\nA=\"e\";\ntabulate A match, matchend, match text_id, match[-5] word, match[-4] word, match[-3] word, match[-2] word, match[-1] word, matchend[1] word, matchend[2] word, matchend[3] word, matchend[4] word, matchend[5] word "
                + ">  \"| awk -f '" + tmpAwk.getAbsolutePath() + "' > '" + tmpTabulate.getAbsolutePath()
                + "'\";";
        File tempSh = File.createTempFile("ridireSH", ".sh");
        FileUtils.writeStringToFile(tempSh, tabulate);
        tempSh.setExecutable(true);
        executor = new DefaultExecutor();
        executor.setExitValue(0);
        ExecuteWatchdog watchdog = new ExecuteWatchdog(CWBConcordancer.TIMEOUT);
        executor.setWatchdog(watchdog);
        commandLine = new CommandLine("/usr/local/cwb-3.4.3/bin/cqp");
        commandLine.addArgument("-f").addArgument(tempSh.getAbsolutePath()).addArgument("-D")
                .addArgument("RIDIRE2").addArgument("-r").addArgument("/usr/local/share/cwb/registry/");
        executor.execute(commandLine);
        FileUtils.deleteQuietly(tempSh);
        this.entityManager
                .createNativeQuery(
                        "LOAD DATA LOCAL INFILE '" + tmpTabulate.getAbsolutePath() + "' INTO TABLE " + "pippo")
                .executeUpdate();
        long n = ((Number) this.entityManager.createNativeQuery("select sum(freq) as somma from freq_forma_all")
                .getSingleResult()).longValue();
        long r1 = ((Number) this.entityManager
                .createNativeQuery("select count(*) from pippo where dist between -3 and 3").getSingleResult())
                        .longValue();
        String nativeQuery = "select pippo.word, count(pippo.word) as observed," + " (" + r1
                + " * (freq_forma_all.freq) / " + n + ") as expected, sign(COUNT(pippo.word) - (" + r1
                + " * (freq_forma_all.freq) / " + n
                + ")) * 2 * ( IF(COUNT(pippo.word) > 0, COUNT(pippo.word) * log(COUNT(pippo.word) / (" + r1
                + " * (freq_forma_all.freq) / " + n + ")), 0) + IF((" + r1 + " - COUNT(pippo.word)) > 0, (" + r1
                + " - COUNT(pippo.word)) * log((" + r1 + " - COUNT(pippo.word)) / (" + r1 + " * (" + n
                + " - (freq_forma_all.freq)) / " + n
                + ")), 0) + IF(((freq_forma_all.freq) - COUNT(pippo.word)) > 0, ((freq_forma_all.freq) - COUNT(pippo.word)) * log(((freq_forma_all.freq) - COUNT(pippo.word)) / ("
                + (n - r1) + " * (freq_forma_all.freq) / " + n + ")), 0) + IF((" + (n - r1)
                + " - ((freq_forma_all.freq) - COUNT(pippo.word))) > 0, (" + (n - r1)
                + " - ((freq_forma_all.freq) - COUNT(pippo.word))) * log((" + (n - r1)
                + " - ((freq_forma_all.freq) - COUNT(pippo.word))) / (" + (n - r1) + " * (" + n
                + " - (freq_forma_all.freq)) / " + n
                + ")), 0) ) as significance, freq_forma_all.freq, count(distinct(text_id)) as text_id_count from pippo, freq_forma_all where pippo.word = freq_forma_all.item and dist between -3 and 3 and freq_forma_all.freq >= 1 group by pippo.word having observed >= 1 order by significance desc LIMIT 0, 50 ";
        List<Object[]> res = this.entityManager.createNativeQuery(nativeQuery).getResultList();
        for (Object[] r : res) {
            System.out.println(r[0] + "\t" + r[3]);
        }
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

---

From source file:gov.nasa.jpl.magicdraw.projectUsageIntegrity.graph.SSCAEProjectUsageGraph.java

public BufferedImageFile convertDOTFile(@Nonnull File pugDOT, @Nonnull DOTImageFormat dotImageFormat)
        throws IIOException, IOException, InterruptedException {
    String dotCommand = ProjectUsageIntegrityPlugin.getInstance().getDOTexecutablePath();
    if (null == dotCommand)
        return null;

    File pugTemp = pugDOT.getParentFile();
    File pugImage = new File(pugTemp.getAbsoluteFile() + File.separator + project.getID() + "."
            + DOTImageFormatName.get(dotImageFormat));
    if (pugImage.exists()) {
        pluginLog.info(String.format("%s - convertDOTFile - deleting previous image for '%s' : '%s'",
                pluginName, project.getName(), pugImage.getName()));
        pugImage.delete();//from   www .j av  a  2s  .  c o m
    }

    CommandLine cmdLine = new CommandLine(dotCommand);
    cmdLine.addArgument("-Tpng");
    cmdLine.addArgument("-o");
    cmdLine.addArgument(pugImage.getName());
    cmdLine.addArgument(pugDOT.getName());

    pluginLog.info(String.format("%s - convertDOTgraph - converting gv to image for '%s'", pluginName,
            project.getName()));

    DefaultExecuteResultHandler resultHandler = new DefaultExecuteResultHandler();

    ExecuteWatchdog watchdog = new ExecuteWatchdog(60 * 1000);

    // consider '0' exit value as success.
    Executor executor = new DefaultExecutor();
    executor.setExitValue(0);
    executor.setWatchdog(watchdog);
    executor.setWorkingDirectory(pugTemp);
    executor.execute(cmdLine, resultHandler);

    resultHandler.waitFor();

    if (!executor.isFailure(resultHandler.getExitValue())) {
        pluginLog.info(String.format("%s - convertDOTgraph - reading image for '%s' from: '%s'", pluginName,
                project.getName(), pugImage.getName()));
        BufferedImageFile imageFile = new BufferedImageFile(pugImage);

        pluginLog.info(
                String.format("%s - convertDOTgraph - got image for '%s'", pluginName, project.getName()));
        return imageFile;
    }

    return null;
}

---

From source file:gov.nasa.jpl.magicdraw.projectUsageIntegrity.graph.SSCAEProjectUsageGraph.java

/**
 * @param pugDOT gv file// ww  w .  j  a  va 2  s  .co  m
 * @return true if the graphviz application was opened successfully for the gv file.
 * @throws IIOException
 * @throws IOException
 * @throws InterruptedException
 */
public boolean openDOTFileWithGraphViz(@Nonnull File pugDOT)
        throws IIOException, IOException, InterruptedException {
    String graphvizApp = ProjectUsageIntegrityPlugin.getInstance().getGraphvizApplicationPath();
    if (null == graphvizApp)
        return false;

    File pugTemp = pugDOT.getParentFile();

    CommandLine cmdLine;

    switch (SSCAEProjectUsageIntegrityOptions.getCurrentPlatform()) {
    case LINUX:
        cmdLine = new CommandLine(graphvizApp);
        break;
    case MACOSX:
        cmdLine = new CommandLine("/usr/bin/open");
        cmdLine.addArgument("-a");
        cmdLine.addArgument(graphvizApp);
        break;
    case WINDOWS:
        cmdLine = new CommandLine("cmd");
        cmdLine.addArgument("/c");
        cmdLine.addArgument("start");
        cmdLine.addArgument(graphvizApp);
        break;
    default:
        return false;
    }
    cmdLine.addArgument(pugDOT.getName());

    pluginLog.info(String.format("%s - openDOTFileWithGraphViz - opening DOT file for project: '%s'",
            pluginName, project.getName()));

    DefaultExecuteResultHandler resultHandler = new DefaultExecuteResultHandler();

    ExecuteWatchdog watchdog = new ExecuteWatchdog(60 * 1000);

    // consider '0' exit value as success.
    Executor executor = new DefaultExecutor();
    executor.setExitValue(0);
    executor.setWatchdog(watchdog);
    executor.setWorkingDirectory(pugTemp);
    executor.execute(cmdLine, resultHandler);

    resultHandler.waitFor();

    if (executor.isFailure(resultHandler.getExitValue())) {
        pluginLog.error(String.format(
                "%s - openDOTFileWithGraphViz - error while opening DOT file for project '%s' from: '%s'",
                pluginName, project.getName(), pugDOT.getAbsolutePath()), resultHandler.getException());
        return false;
    }

    pluginLog.info(String.format("%s - openDOTFileWithGraphViz - opened DOT file for project '%s' from: '%s'",
            pluginName, project.getName(), pugDOT.getAbsolutePath()));
    return true;
}

---

From source file:net.sourceforge.seqware.pipeline.plugins.ITUtility.java

/**
 * Run an arbitrary command and check it against an expected return value
 *
 * @param line//from w  ww . ja va2s  .  co  m
 * @param expectedReturnValue
 * @param dir working directory, can be null if you don't want to change directories
 * @return
 * @throws IOException
 */
public static String runArbitraryCommand(String line, int expectedReturnValue, File dir) throws IOException {
    Log.info("Running " + line);
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    CommandLine commandline = CommandLine.parse(line);
    DefaultExecutor exec = new DefaultExecutor();
    if (dir != null) {
        exec.setWorkingDirectory(dir);
    }
    PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream);
    exec.setStreamHandler(streamHandler);
    exec.setExitValue(expectedReturnValue);
    try {
        int exitValue = exec.execute(commandline);
        Assert.assertTrue(
                "exit value for full jar with no params should be " + expectedReturnValue + " was " + exitValue,
                exitValue == expectedReturnValue);
        String output = outputStream.toString();
        return output;
    } catch (ExecuteException e) {
        Log.error("Execution failed with:");
        Log.error(outputStream.toString());
        throw e;
    }
}

---

From source file:net.spinetrak.rpitft.command.Command.java

Result execute(final Stream stream_) {
    final CommandLine commandline = CommandLine.parse(_script);
    final DefaultExecutor exec = new DefaultExecutor();
    final ExecuteWatchdog watchdog = new ExecuteWatchdog(500);
    exec.setWatchdog(watchdog);//from   www.  j  a v  a  2  s  .co m
    final PumpStreamHandler streamHandler = new PumpStreamHandler(stream_.getStream());
    exec.setStreamHandler(streamHandler);
    int result = -1;
    try {
        result = exec.execute(commandline);
    } catch (final IOException ex_) {
        //LOGGER.error(ex_.getMessage());
    }
    return new Result(stream_, result);
}

---

From source file:net.test.aliyun.z7.Zip7Object.java

public static int extract(final String extToosHome, final String extractFile, final String toDir)
        throws Throwable {
    String cmdLine = String.format("%s\\7z.exe x \"%s\" -aoa -y \"-o%s\"", extToosHome, extractFile, toDir);
    CommandLine commandline = CommandLine.parse(cmdLine);
    DefaultExecuteResultHandler resultHandler = new DefaultExecuteResultHandler();
    DefaultExecutor executor = new DefaultExecutor();
    int extValue = -1;
    try {/*from  ww  w.java 2 s . com*/
        executor.execute(commandline, resultHandler);
        resultHandler.waitFor(300 * 1000);
        extValue = resultHandler.getExitValue();
        if (extValue == 0) {
            new File(extractFile).delete();
        }
    } catch (Exception e) {
        //
    } finally {
        if (extValue != 0) {
            FileUtils.deleteDir(new File(toDir));
            return extValue;
        }
    }
    //
    Iterator<File> itFile = FileUtils.iterateFiles(new File(toDir), FileFilterUtils.fileFileFilter(),
            FileFilterUtils.directoryFileFilter());
    while (itFile.hasNext()) {
        File it = itFile.next();
        if (it.isDirectory())
            continue;
        for (String com : compression) {
            if (StringUtils.endsWithIgnoreCase(it.getName(), com)) {
                String itPath = it.getAbsolutePath();
                String subToDir = itPath.substring(0, itPath.length() - com.length());
                extract(extToosHome, itPath, subToDir);
            }
        }
    }
    return 0;
}

---

From source file:net.tkausl.RunMojo.java

public void execute() throws MojoExecutionException, MojoFailureException {
    File plugins = pluginfolder == null ? new File(serverPath, "plugins") : new File(serverPath, pluginfolder);
    if (!plugins.exists())
        plugins.mkdirs();/* w ww . ja  v  a 2s .  co m*/

    File pluginFile = new File(plugins, fileName + ".dev");
    if (!pluginFile.exists()) {
        try {
            PrintWriter w = new PrintWriter(pluginFile);
            w.print(outputDir);
            w.close();
        } catch (FileNotFoundException ex) {
            throw new MojoExecutionException("Could not write .dev-file");
        }
    }
    Executor ex = new DefaultExecutor();
    CommandLine commandLine = CommandLine.parse("java");
    String execArgs = System.getProperty("exec.args");
    if (execArgs != null && execArgs.trim().length() > 0) {
        commandLine.addArguments(execArgs.split(" "));
    }
    commandLine.addArguments(new String[] { "-jar", serverJar });

    if (pluginfolder != null)
        commandLine.addArguments(new String[] { "--plugins", pluginfolder });

    ex.setWorkingDirectory(serverPath);
    //PumpStreamHandler psh = new PumpStreamHandler(System.out, System.err, System.in);
    //ex.setStreamHandler(psh);
    ex.setStreamHandler(new ExecuteStreamHandler() {
        private PumpStreamHandler psh = new PumpStreamHandler(System.out, System.err);
        InputStreamPumper isp;
        Thread ispt;

        public void setProcessInputStream(OutputStream os) throws IOException {
            isp = new InputStreamPumper(System.in, os);
        }

        public void setProcessErrorStream(InputStream is) throws IOException {
            psh.setProcessErrorStream(is);
        }

        public void setProcessOutputStream(InputStream is) throws IOException {
            psh.setProcessOutputStream(is);
        }

        public void start() throws IOException {
            if (isp != null) {
                ispt = new Thread(isp);
                ispt.setDaemon(true);
                ispt.start();
            }
            psh.start();
        }

        public void stop() throws IOException {
            if (ispt != null)
                ispt.interrupt();
            psh.stop();
        }
    });
    try {
        ex.execute(commandLine);
    } catch (IOException ex1) {
        throw new MojoExecutionException("Error in Execution");
    }
}

---

From source file:nl.tudelft.graphalytics.graphlab.AlgorithmTest.java

protected boolean executeTestScript(File scriptFile, String graphFile, String outputFile) {
    if (!scriptFile.exists()) {
        throw new IllegalArgumentException("Cannot find GraphLab Test script: " + scriptFile.getAbsolutePath());
    }//from ww  w  .  ja v  a2  s .com

    CommandLine commandLine = new CommandLine("python2");
    commandLine.addArgument(scriptFile.getAbsolutePath());
    commandLine.addArgument(graphFile);
    commandLine.addArgument(outputFile);

    // Set the executor of the command, if desired this can be changed to a custom implementation
    DefaultExecutor executor = new DefaultExecutor();

    // Set the OutputStream to enable printing the output of the algorithm
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    executor.setStreamHandler(new PumpStreamHandler(outputStream));

    try {
        // Execute the actual command and store the return code
        executor.execute(commandLine);
        // Print the command output
        System.out.println(outputStream.toString());
        return true;
    } catch (IOException e) {
        // Catch the exception thrown when the process exits with result != 0 or another IOException occurs
        System.out.println(outputStream.toString());
        return false;
    }
}

---

From source file:nl.tudelft.graphalytics.graphlab.GraphLabPlatform.java

/**
 * Execute the python script belonging to a given AlgorithmType with the given graph location and extra arguments
 * and return the Process created by the Java Runtime.
 * @param job The GraphLab job to execute
 * @return The exit code of the python subprocess
 * @throws IOException When an I/O error occurs
 *//*from ww  w.  j  a v  a2 s.c o m*/
private int executePythonJob(GraphLabJob job) throws IOException {
    LOG.entry(job);

    if (job == null) {
        LOG.warn("GraphLab job set to execute is null, skipping execution.");
        return LOG.exit(-1);
    }

    // Extract the script resource file
    File scriptFile = extractFile(job.getPythonFile());
    if (scriptFile == null) {
        return LOG.exit(-1);
    }

    // Construct the commandline execution pattern starting with the python executable
    CommandLine commandLine = new CommandLine("python2");

    // Add the arguments that are the same for all jobs
    commandLine.addArgument(scriptFile.getAbsolutePath());
    commandLine.addArgument("--target");
    commandLine.addArgument(TARGET);
    if (USE_HADOOP) {
        commandLine.addArgument("--virtual-cores");
        commandLine.addArgument(VIRTUAL_CORES, false);
        commandLine.addArgument("--heap-size");
        commandLine.addArgument(HEAP_SIZE, false);
    }

    // Add the save_graph_result parameter is true (default false, but can be set to true for automated testing)
    if (saveGraphResult) {
        commandLine.addArgument("--save-result");
    }

    // Let the job format it's arguments and add it to the commandline
    commandLine.addArguments(job.formatParametersAsStrings(), false);

    // Set the executor of the command, if desired this can be changed to a custom implementation
    DefaultExecutor executor = new DefaultExecutor();

    // Set the OutputStream to enable printing the output of the algorithm
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    executor.setStreamHandler(new PumpStreamHandler(outputStream));

    int result;
    try {
        // Execute the actual command and store the return code
        result = executor.execute(commandLine);
        // Print the command output
        System.out.println(outputStream.toString());
    } catch (ExecuteException e) {
        // Catch the exception thrown when the process exits with result != 0
        System.out.println(outputStream.toString());
        LOG.catching(Level.ERROR, e);
        return LOG.exit(e.getExitValue());
    }
    return LOG.exit(result);
}

---

From source file:npanday.plugin.partcover.AbstractPartCoverMojo.java

protected int executeCommandLine(String line) throws ExecuteException, IOException {
    CommandLine commandLine = CommandLine.parse(line);
    DefaultExecutor executor = new DefaultExecutor();
    return executor.execute(commandLine);
}

---

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