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

List of usage examples for org.apache.commons.exec PumpStreamHandler PumpStreamHandler

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Introduction

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

Prototype

public PumpStreamHandler(final OutputStream outAndErr)

Source Link

Document

Construct a new PumpStreamHandler.

Usage

From source file:eu.creatingfuture.propeller.blocklyprop.propeller.OpenSpin.java

protected boolean compileForEeprom(String executable, File sourceFile, File destinationFile) {
    try {/* w  w w .ja v  a 2s. c  o  m*/
        File libDirectory = new File(new File(System.getProperty("user.dir")), "/propeller-lib");
        Map map = new HashMap();
        map.put("sourceFile", sourceFile);
        map.put("destinationFile", destinationFile);
        map.put("libDirectory", libDirectory);

        CommandLine cmdLine = new CommandLine(executable);
        cmdLine.addArgument("-e");
        cmdLine.addArgument("-o").addArgument("${destinationFile}");
        cmdLine.addArgument("-L").addArgument("${libDirectory}");
        cmdLine.addArgument("${sourceFile}");
        cmdLine.setSubstitutionMap(map);
        DefaultExecutor executor = new DefaultExecutor();
        //  executor.setExitValues(new int[]{402, 101});

        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream);
        executor.setStreamHandler(streamHandler);

        try {
            exitValue = executor.execute(cmdLine);
        } catch (ExecuteException ee) {
            exitValue = ee.getExitValue();
            logger.log(Level.SEVERE, "Unexpected exit value: {0}", exitValue);
            success = false;
            return false;
        } finally {
            output = outputStream.toString();
        }

        //            System.out.println("output: " + output);
        /*
         Scanner scanner = new Scanner(output);
                
                
         Pattern chipFoundPattern = Pattern.compile(".*?(EVT:505).*?");
         Pattern pattern = Pattern.compile(".*?found on (?<comport>[a-zA-Z0-9]*).$");
         while (scanner.hasNextLine()) {
         String portLine = scanner.nextLine();
         if (chipFoundPattern.matcher(portLine).matches()) {
         Matcher portMatch = pattern.matcher(portLine);
         if (portMatch.find()) {
         //   String port = portMatch.group("comport");
                
         }
         }
         }
         */
        //            System.out.println("output: " + output);
        //            System.out.println("exitValue: " + exitValue);
        success = true;
        return true;
    } catch (IOException ioe) {
        logger.log(Level.SEVERE, null, ioe);
        success = false;
        return false;
    }
}

From source file:com.ghgande.j2mod.modbus.utils.TestUtils.java

/**
 * Runs a command line task and returns the screen output or throws and
 * error if something bad happened/*from  ww  w  . j  a  v a  2s .  c  om*/
 *
 * @param command Command to run
 *
 * @return Screen output
 *
 * @throws Exception
 */
public static String execToString(String command) throws Exception {

    // Prepare the command line

    CommandLine commandline = CommandLine.parse(command);

    // Prepare the output stream

    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream);

    // Prepare the executor

    DefaultExecutor exec = new DefaultExecutor();
    exec.setExitValues(null);
    exec.setStreamHandler(streamHandler);
    exec.setWatchdog(new ExecuteWatchdog(5000));

    // Execute the command
    try {
        exec.execute(commandline);
        return (outputStream.toString());
    } catch (Exception e) {
        throw new Exception(String.format("%s - %s", outputStream.toString(), e.getMessage()));
    }
}

From source file:com.boundlessgeo.wps.grass.GrassProcesses.java

@DescribeProcess(title = "r.viewshed", description = "Computes the viewshed of a point on an elevation raster map.")
@DescribeResult(description = "area visible from provided location")
public static GridCoverage2D viewshed(
        @DescribeParameter(name = "dem", description = "digitial elevation model") GridCoverage2D dem,
        @DescribeParameter(name = "x", description = "x location in map units") double x,
        @DescribeParameter(name = "y", description = "y location in map units") double y) throws Exception {

    String COMMAND = "viewshed";
    //Stage files in a temporary location
    File geodb = Files.createTempDirectory("grassdata").toFile();
    geodb.deleteOnExit();/*from www  .jav  a 2 s  .co  m*/
    File location = new File(geodb, COMMAND + Long.toString(random.nextLong()) + "location");

    // stage dem file
    File file = new File(geodb, "dem.tif");
    //The file must exist for FileImageOutputStreamExtImplSpi to create the output stream
    if (!file.exists()) {
        file.getParentFile().mkdirs();
        file.createNewFile();
    }
    final GeoTiffFormat format = new GeoTiffFormat();
    GridCoverageWriter writer = format.getWriter(file);
    writer.write(dem, null);
    LOGGER.info("Staging file:" + file);

    // use file to create location with (returns PERMANENT mapset)
    File mapset = location(location, file);

    DefaultExecutor executor = new DefaultExecutor();
    executor.setWatchdog(new ExecuteWatchdog(60000));
    executor.setStreamHandler(new PumpStreamHandler(System.out));
    executor.setWorkingDirectory(mapset);

    Map<String, String> env = customEnv(geodb, location, mapset);

    // EXPORT IMPORT DEM
    // r.in.gdal input=~/grassdata/viewshed/PERMANENT/dem.tif output=dem --overwrite

    File r_in_gdal = bin("r.in.gdal");
    CommandLine cmd = new CommandLine(r_in_gdal);
    cmd.addArgument("input=${file}");
    cmd.addArgument("output=dem");
    cmd.addArgument("--overwrite");
    cmd.setSubstitutionMap(new KVP("file", file));
    try {
        LOGGER.info(cmd.toString());
        executor.setExitValue(0);
        int exitValue = executor.execute(cmd, env);
    } catch (ExecuteException fail) {
        LOGGER.warning(r_in_gdal.getName() + ":" + fail.getLocalizedMessage());
        throw fail;
    }

    // EXECUTE VIEWSHED
    File r_viewshed = bin("r.viewshed");
    cmd = new CommandLine(r_viewshed);
    cmd.addArgument("input=dem");
    cmd.addArgument("output=viewshed");
    cmd.addArgument("coordinates=${x},${y}");
    cmd.addArgument("--overwrite");
    cmd.setSubstitutionMap(new KVP("x", x, "y", y));

    try {
        LOGGER.info(cmd.toString());
        executor.setExitValue(0);
        int exitValue = executor.execute(cmd, env);
    } catch (ExecuteException fail) {
        LOGGER.warning(r_viewshed.getName() + ":" + fail.getLocalizedMessage());
        throw fail;
    }

    // EXECUTE EXPORT VIEWSHED
    // r.out.gdal --overwrite input=viewshed@PERMANENT output=/Users/jody/grassdata/viewshed/viewshed.tif format=GTiff
    File viewshed = new File(location, "viewshed.tif");

    File r_out_gdal = bin("r.out.gdal");
    cmd = new CommandLine(r_out_gdal);
    cmd.addArgument("input=viewshed");
    cmd.addArgument("output=${viewshed}");
    cmd.addArgument("--overwrite");
    cmd.addArgument("format=GTiff");
    cmd.setSubstitutionMap(new KVP("viewshed", viewshed));

    try {
        LOGGER.info(cmd.toString());
        executor.setExitValue(0);
        int exitValue = executor.execute(cmd, env);
    } catch (ExecuteException fail) {
        LOGGER.warning(r_out_gdal.getName() + ":" + fail.getLocalizedMessage());
        throw fail;
    }

    // STAGE RESULT

    if (!viewshed.exists()) {
        throw new IOException("Generated viweshed.tif not found");
    }
    GeoTiffReader reader = format.getReader(viewshed);
    GridCoverage2D coverage = reader.read(null);
    cleanup(new File(env.get("GISRC")));
    return coverage;
}

From source file:eu.creatingfuture.propeller.blocklyprop.propeller.GccCompiler.java

protected boolean compileForRam(String executable, File sourceFile, File destinationFile) {
    try {//w w  w.  j  a v  a 2 s.com
        List<CLib> libs = new ArrayList<>();
        libs.add(cLibs.get("simpletools"));
        libs.add(cLibs.get("simpletext"));
        libs.add(cLibs.get("simplei2c"));

        File libDirectory = new File(new File(System.getProperty("user.dir")), "/propeller-c-lib");
        Map map = new HashMap();
        map.put("sourceFile", sourceFile);
        map.put("destinationFile", destinationFile);
        CommandLine cmdLine = new CommandLine(executable);
        for (CLib lib : libs) {
            cmdLine.addArgument("-I").addArgument("${libdir" + lib.getName() + "}");
            cmdLine.addArgument("-L").addArgument("${memorymodel" + lib.getName() + "}");
            //                cmdLine.addArgument("-l" + lib.getName());

            map.put("libdir" + lib.getName(), new File(libDirectory, lib.getLibdir()));
            map.put("memorymodel" + lib.getName(), new File(libDirectory, lib.getMemoryModel().get("cmm")));
        }
        cmdLine.addArgument("-Os");
        cmdLine.addArgument("-mcmm");
        cmdLine.addArgument("-m32bit-doubles");
        cmdLine.addArgument("-std=c99");
        cmdLine.addArgument("-o").addArgument("${destinationFile}");
        cmdLine.addArgument("${sourceFile}");
        cmdLine.addArgument("-lm");
        for (CLib lib : libs) {
            cmdLine.addArgument("-l" + lib.getName());
        }

        cmdLine.setSubstitutionMap(map);
        DefaultExecutor executor = new DefaultExecutor();
        //  executor.setExitValues(new int[]{402, 101});

        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream);
        executor.setStreamHandler(streamHandler);

        try {
            exitValue = executor.execute(cmdLine);
        } catch (ExecuteException ee) {
            exitValue = ee.getExitValue();
            logger.log(Level.SEVERE, "Unexpected exit value: {0}", exitValue);
            success = false;
            return false;
        } finally {
            output = outputStream.toString();
        }

        //            System.out.println("output: " + output);
        /*
         Scanner scanner = new Scanner(output);
                
                
         Pattern chipFoundPattern = Pattern.compile(".*?(EVT:505).*?");
         Pattern pattern = Pattern.compile(".*?found on (?<comport>[a-zA-Z0-9]*).$");
         while (scanner.hasNextLine()) {
         String portLine = scanner.nextLine();
         if (chipFoundPattern.matcher(portLine).matches()) {
         Matcher portMatch = pattern.matcher(portLine);
         if (portMatch.find()) {
         //   String port = portMatch.group("comport");
                
         }
         }
         }
         */
        //            System.out.println("output: " + output);
        //            System.out.println("exitValue: " + exitValue);
        success = true;
        return true;
    } catch (IOException ioe) {
        logger.log(Level.SEVERE, null, ioe);
        success = false;
        return false;
    }
}

From source file:com.github.badamowicz.maven.ojdeploy.plugin.executor.OjdeployExecutor.java

/**
 * Actually execute the ojdeploy command which has been prepared before.
 * /*w  w w. j ava  2 s .  co  m*/
 * @throws IOException if execution of external process failed.
 */
private void exec() throws IOException {

    FileOutputStream fos = null;
    PumpStreamHandler pStreamHandler = null;
    DefaultExecutor executor = null;
    int exitVal = -1;

    LOG.info("Start executing ojdeploy now with command:");
    LOG.info(getCmdLine());
    fos = new FileOutputStream(new File(getProps().getProperty("ojdeploy.build.log.file")));
    pStreamHandler = new PumpStreamHandler(fos);
    executor = new DefaultExecutor();
    executor.setStreamHandler(pStreamHandler);
    executor.setExitValue(Integer.valueOf(getProps().getProperty("exit.value")));
    exitVal = executor.execute(getCmdLine());
    fos.flush();
    fos.close();
    LOG.info("Finished executing ojdeploy with exit value: " + exitVal);
}

From source file:ddf.content.plugin.video.VideoThumbnailPlugin.java

private Duration getVideoDuration(final String videoFilePath) throws IOException, InterruptedException {
    final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    final PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream);
    final CommandLine command = getFFmpegInfoCommand(videoFilePath);
    final DefaultExecuteResultHandler resultHandler = executeFFmpeg(command, 3, streamHandler);
    resultHandler.waitFor();//from   w  ww.j  a  v a2s  .com

    return parseVideoDuration(outputStream.toString(StandardCharsets.UTF_8.name()));
}

From source file:com.jaeksoft.searchlib.ocr.OcrManager.java

private final int run(CommandLine cmdLine, int secTimeOut, Integer expectedExitValue,
        StringBuilder returnedText) throws IOException, SearchLibException {
    DefaultExecutor executor = new DefaultExecutor();
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    try {//  ww w . java 2  s.  co m
        Logging.info("LOG OCR: " + cmdLine);
        PumpStreamHandler streamHandler = new PumpStreamHandler(baos);
        executor.setStreamHandler(streamHandler);
        if (expectedExitValue != null)
            executor.setExitValue(expectedExitValue);
        ExecuteWatchdog watchdog = new ExecuteWatchdog(secTimeOut * 1000);
        executor.setWatchdog(watchdog);
        int ev = executor.execute(cmdLine);
        if (expectedExitValue != null)
            if (ev != expectedExitValue)
                throw new SearchLibException("Bad exit value (" + ev + ") ");
        if (returnedText != null)
            returnedText.append(baos.toString("UTF-8"));
        return ev;
    } finally {
        if (baos != null)
            IOUtils.closeQuietly(baos);
    }
}

From source file:gr.upatras.ece.nam.baker.impl.InstalledBunLifecycleMgmt.java

public int executeSystemCommand(String cmdStr) {

    logger.info(" ================> Execute :" + cmdStr);

    CommandLine cmdLine = CommandLine.parse(cmdStr);
    final Executor executor = new DefaultExecutor();
    // create the executor and consider the exitValue '0' as success
    executor.setExitValue(0);//  ww  w.  j  a  va  2 s. c  o m
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    PumpStreamHandler streamHandler = new PumpStreamHandler(out);
    executor.setStreamHandler(streamHandler);

    int exitValue = -1;
    try {
        exitValue = executor.execute(cmdLine);
        logger.info(" ================> EXIT (" + exitValue + ") FROM :" + cmdStr);

    } catch (ExecuteException e) {

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

        e.printStackTrace();
    }
    logger.info("out>" + out);

    return exitValue;

}

From source file:eu.creatingfuture.propeller.blocklyprop.propeller.GccCompiler.java

protected boolean compileForEeprom(String executable, File sourceFile, File destinationFile) {
    try {//from  w w  w.j  a va 2  s  .  com
        List<CLib> libs = new ArrayList<>();
        libs.add(cLibs.get("simpletools"));
        libs.add(cLibs.get("simpletext"));
        libs.add(cLibs.get("simplei2c"));

        File libDirectory = new File(new File(System.getProperty("user.dir")), "/propeller-c-lib");
        Map map = new HashMap();
        map.put("sourceFile", sourceFile);
        map.put("destinationFile", destinationFile);
        CommandLine cmdLine = new CommandLine(executable);
        for (CLib lib : libs) {
            cmdLine.addArgument("-I").addArgument("${libdir" + lib.getName() + "}");
            cmdLine.addArgument("-L").addArgument("${memorymodel" + lib.getName() + "}");
            cmdLine.addArgument("-l" + lib.getName());

            map.put("libdir" + lib.getName(), new File(libDirectory, lib.getLibdir()));
            map.put("memorymodel" + lib.getName(), new File(libDirectory, lib.getMemoryModel().get("cmm")));
        }
        cmdLine.addArgument("-Os");
        cmdLine.addArgument("-mcmm");
        cmdLine.addArgument("-m32bit-doubles");
        cmdLine.addArgument("-std=c99");
        cmdLine.addArgument("-o").addArgument("${destinationFile}");
        cmdLine.addArgument("${sourceFile}");
        cmdLine.addArgument("-lm");
        for (CLib lib : libs) {
            cmdLine.addArgument("-l" + lib.getName());
        }
        cmdLine.setSubstitutionMap(map);
        DefaultExecutor executor = new DefaultExecutor();
        //  executor.setExitValues(new int[]{402, 101});

        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream);
        executor.setStreamHandler(streamHandler);

        try {
            exitValue = executor.execute(cmdLine);
        } catch (ExecuteException ee) {
            exitValue = ee.getExitValue();
            logger.log(Level.SEVERE, "Unexpected exit value: {0}", exitValue);
            success = false;
            return false;
        } finally {
            output = outputStream.toString();
        }

        //            System.out.println("output: " + output);
        /*
         Scanner scanner = new Scanner(output);
                
                
         Pattern chipFoundPattern = Pattern.compile(".*?(EVT:505).*?");
         Pattern pattern = Pattern.compile(".*?found on (?<comport>[a-zA-Z0-9]*).$");
         while (scanner.hasNextLine()) {
         String portLine = scanner.nextLine();
         if (chipFoundPattern.matcher(portLine).matches()) {
         Matcher portMatch = pattern.matcher(portLine);
         if (portMatch.find()) {
         //   String port = portMatch.group("comport");
                
         }
         }
         }
         */
        //            System.out.println("output: " + output);
        //            System.out.println("exitValue: " + exitValue);
        success = true;
        return true;
    } catch (IOException ioe) {
        logger.log(Level.SEVERE, null, ioe);
        success = false;
        return false;
    }
}

From source file:io.selendroid.android.impl.AbstractDevice.java

private void startLogging() {
    logoutput = new ByteArrayOutputStream();
    DefaultExecutor exec = new DefaultExecutor();
    exec.setStreamHandler(new PumpStreamHandler(logoutput));
    CommandLine command = adbCommand("logcat", "ResourceType:S", "dalvikvm:S", "Trace:S", "SurfaceFlinger:S",
            "StrictMode:S", "ExchangeService:S", "SVGAndroid:S", "skia:S", "LoaderManager:S",
            "ActivityThread:S", "-v", "time");
    log.info("starting logcat:");
    log.fine(command.toString());/*from w  w  w.ja  v a  2  s . c  o  m*/
    try {
        exec.execute(command, new DefaultExecuteResultHandler());
        logcatWatchdog = new ExecuteWatchdog(ExecuteWatchdog.INFINITE_TIMEOUT);
        exec.setWatchdog(logcatWatchdog);
    } catch (IOException e) {
        e.printStackTrace();
    }
}