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.sketch.AsyncSketchCreator.java

private void executeCQPQuery(File queryFile, boolean inverse) throws ExecuteException, IOException {
    Executor executor = new DefaultExecutor();
    File tempSh = File.createTempFile("ridireSH", ".sh");
    StringBuffer stringBuffer = new StringBuffer();
    stringBuffer.append("export LC_ALL=C\n");
    String corpusName = this.cqpCorpusName;
    if (inverse) {
        corpusName += "INV";
    }//from   w  ww  . j a v  a  2 s .  c  om
    stringBuffer.append(this.cqpExecutable + " -f " + queryFile.getAbsolutePath() + " -D " + corpusName + " -r "
            + this.cqpRegistry + "\n");
    FileUtils.writeStringToFile(tempSh, stringBuffer.toString());
    tempSh.setExecutable(true);
    CommandLine commandLine = new CommandLine(tempSh.getAbsolutePath());
    executor.execute(commandLine);
    FileUtils.deleteQuietly(tempSh);
}

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From source file:io.selendroid.standalone.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());// w  ww .  j ava2 s .  co  m
    try {
        exec.execute(command, new DefaultExecuteResultHandler());
        logcatWatchdog = new ExecuteWatchdog(ExecuteWatchdog.INFINITE_TIMEOUT);
        exec.setWatchdog(logcatWatchdog);
    } catch (IOException e) {
        log.log(Level.SEVERE, e.getMessage(), e);
    }
}

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From source file:Logi.GSeries.Service.LogiGSKService.java

public String execToString(String command) throws Exception {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    CommandLine commandline = CommandLine.parse(command);
    DefaultExecutor exec = new DefaultExecutor();
    PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream);
    exec.setStreamHandler(streamHandler);
    exec.execute(commandline);/*  w w  w  .j ava 2s .c  o m*/
    return (outputStream.toString());
}

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From source file:com.theoryinpractise.clojure.AbstractClojureCompilerMojo.java

protected void callClojureWith(ExecutionMode executionMode, File[] sourceDirectory, File outputDirectory,
        List<String> compileClasspathElements, String mainClass, String[] clojureArgs)
        throws MojoExecutionException {

    outputDirectory.mkdirs();//w  w w.j  a v a 2s .  com

    String classpath = manifestClasspath(sourceDirectory, outputDirectory, compileClasspathElements);

    final String javaExecutable = getJavaExecutable();
    getLog().debug("Java exectuable used:  " + javaExecutable);
    getLog().debug("Clojure manifest classpath: " + classpath);
    CommandLine cl = null;

    if (ExecutionMode.INTERACTIVE == executionMode && SystemUtils.IS_OS_WINDOWS
            && spawnInteractiveConsoleOnWindows) {
        Scanner sc = new Scanner(windowsConsole);
        Pattern pattern = Pattern.compile("\"[^\"]*\"|'[^']*'|[\\w'/]+");
        cl = new CommandLine(sc.findInLine(pattern));
        String param;
        while ((param = sc.findInLine(pattern)) != null) {
            cl.addArgument(param);
        }
        cl.addArgument(javaExecutable);
    } else {
        cl = new CommandLine(javaExecutable);
    }

    if (vmargs != null) {
        cl.addArguments(vmargs, false);
    }

    cl.addArgument("-Dclojure.compile.path=" + escapeFilePath(outputDirectory), false);

    if (warnOnReflection)
        cl.addArgument("-Dclojure.compile.warn-on-reflection=true");

    cl.addArguments(clojureOptions, false);

    cl.addArgument("-jar");
    File jar;
    if (prependClasses != null && prependClasses.size() > 0) {
        jar = createJar(classpath, prependClasses.get(0));
        cl.addArgument(jar.getAbsolutePath(), false);
        List<String> allButFirst = prependClasses.subList(1, prependClasses.size());
        cl.addArguments(allButFirst.toArray(new String[allButFirst.size()]));
        cl.addArgument(mainClass);
    } else {
        jar = createJar(classpath, mainClass);
        cl.addArgument(jar.getAbsolutePath(), false);
    }

    if (clojureArgs != null) {
        cl.addArguments(clojureArgs, false);
    }

    getLog().debug("Command line: " + cl.toString());

    Executor exec = new DefaultExecutor();
    Map<String, String> env = new HashMap<String, String>(System.getenv());
    //        env.put("path", ";");
    //        env.put("path", System.getProperty("java.home"));

    ExecuteStreamHandler handler = new PumpStreamHandler(System.out, System.err, System.in);
    exec.setStreamHandler(handler);
    exec.setWorkingDirectory(getWorkingDirectory());
    ShutdownHookProcessDestroyer destroyer = new ShutdownHookProcessDestroyer();
    exec.setProcessDestroyer(destroyer);

    int status;
    try {
        status = exec.execute(cl, env);
    } catch (ExecuteException e) {
        status = e.getExitValue();
    } catch (IOException e) {
        status = 1;
    }

    if (status != 0) {
        throw new MojoExecutionException("Clojure failed.");
    }

}

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From source file:com.github.cshubhamrao.MediaConverter.MainUI.java

/** Runs ffmpeg -version */
@Override/*  w w w  .  j  av a 2  s.  com*/
protected Void doInBackground() {
    ffmpeg = FFMpegLoader.getFFMpegExecutable();
    if (ffmpeg != null) {
        try {
            cmd = new CommandLine(ffmpeg);
            cmd.addArgument("-version");
            OutputStream outputStream = new ByteArrayOutputStream();
            DefaultExecutor exec = new DefaultExecutor();
            PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream);
            exec.setStreamHandler(streamHandler);
            ExecuteWatchdog watchdog = new ExecuteWatchdog(10000);
            exec.setWatchdog(watchdog);
            exec.execute(cmd);
            publish(outputStream.toString());
        } catch (ExecuteException ex) {
            Logger.getLogger(DisplayVersion.class.getName()).log(Level.SEVERE, null, ex);
        } catch (IOException ex) {
            Logger.getLogger(DisplayVersion.class.getName()).log(Level.SEVERE, null, ex);
        }
    } else {
        try {
            Thread.sleep(1000);
        } catch (InterruptedException ex) {
            Logger.getLogger(DisplayVersion.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
    return null;
}

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

/**
 * Define a GISBASE/LOCATION_NAME/PERMANENT for the provided dem.
 *
 * The dem is staged in GISBASE/dem.tif and then moved to
 * GISBASE/LOCATION_NAME/PERMANENT/dem.tif
 *
 * @param operation/*from   w  w  w . j  a v a2 s . c o  m*/
 *            Name used for the location on disk
 * @param dem
 *            File used to establish CRS and Bounds for the location
 * @return Array of files consisting of {GISBASE, LOCATION, MAPSET, dem.tif}
 * @throws Exception
 */
static File[] location(String operation, GridCoverage2D dem) throws Exception {
    File geodb = new File(System.getProperty("user.home"), "grassdata");
    //File location = Files.createTempDirectory(geodb.toPath(),operation).toFile();
    File location = new File(geodb, operation);
    File mapset = new File(location, "PERMANENT");
    File file = new File(geodb, "dem.tif");

    final GeoTiffFormat format = new GeoTiffFormat();
    GridCoverageWriter writer = format.getWriter(file);
    writer.write(dem, null);
    System.out.println("Staging file:" + file);

    // grass70 + ' -c ' + myfile + ' -e ' + location_path
    CommandLine cmd = new CommandLine(EXEC);
    cmd.addArgument("-c");
    cmd.addArgument("${file}");
    cmd.addArgument("-e");
    cmd.addArgument("${location}");
    cmd.setSubstitutionMap(new KVP("file", file, "location", location));
    LOGGER.info(cmd.toString());

    DefaultExecutor executor = new DefaultExecutor();
    executor.setExitValue(0);
    ExecuteWatchdog watchdog = new ExecuteWatchdog(60000);
    executor.setWatchdog(watchdog);
    executor.setStreamHandler(new PumpStreamHandler(System.out));
    int exitValue = executor.execute(cmd);

    File origional = file;
    file = new File(mapset, file.getName());
    Files.move(origional.toPath(), file.toPath());
    return new File[] { geodb, location, mapset, file };
}

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From source file:com.virtualparadigm.packman.processor.JPackageManagerBU.java

public static boolean autorun(File autorunDir) {
    logger.info("PackageManager::autorun()");
    boolean status = true;

    if (autorunDir != null && autorunDir.isDirectory()) {
        File[] autorunFiles = autorunDir.listFiles();
        Arrays.sort(autorunFiles);
        String fileExtension = null;
        DefaultExecutor cmdExecutor = new DefaultExecutor();
        for (File autorunFile : autorunFiles) {
            if (!autorunFile.isDirectory()) {
                try {
                    fileExtension = FilenameUtils.getExtension(autorunFile.getAbsolutePath());
                    if (fileExtension != null) {
                        if (fileExtension.equalsIgnoreCase("bat") || fileExtension.equalsIgnoreCase("sh")) {
                            logger.info("  executing autorun file: " + autorunFile.getAbsolutePath());
                            cmdExecutor.execute(CommandLine.parse(autorunFile.getAbsolutePath()));
                        } else if (fileExtension.equalsIgnoreCase("sql")
                                || fileExtension.equalsIgnoreCase("ddl")) {
                            logger.info("  executing autorun file: " + autorunFile.getAbsolutePath());
                        } else if (fileExtension.equalsIgnoreCase("jar")) {
                            logger.info("  executing autorun file: " + autorunFile.getAbsolutePath());
                        }//from  w  ww.  j  av a2s  . c  o  m
                    }
                } catch (Exception e) {
                    logger.error("", e);
                    e.printStackTrace();
                }
            }
        }
    }
    return status;
}

---

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

/**
 * Define a GISBASE/LOCATION_NAME for the provided dem.
 *
 * @param operation Name used for the location on disk
 * @param dem File used to establish CRS and Bounds for the location
 * @return//from   w  w w  . ja  v a2 s. c o m
 * @throws Exception
 */
static File location(CoordinateReferenceSystem crs) throws Exception {
    String code = CRS.toSRS(crs, true);
    File geodb = new File(System.getProperty("user.home"), "grassdata");
    File location = Files.createTempDirectory(geodb.toPath(), code).toFile();
    KVP kvp = new KVP("geodb", geodb, "location", location);

    // grass70 + ' -c epsg:' + myepsg + ' -e ' + location_path
    CommandLine cmd = new CommandLine(EXEC);
    cmd.addArgument("-c");
    cmd.addArgument("epsg:" + code);
    cmd.addArgument("-e");
    cmd.addArgument("${location}");
    cmd.setSubstitutionMap(kvp);

    DefaultExecutor executor = new DefaultExecutor();
    executor.setExitValue(0);
    executor.setWatchdog(new ExecuteWatchdog(60000));
    executor.setStreamHandler(new PumpStreamHandler(System.out));

    int exitValue = executor.execute(cmd);
    return location;
}

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From source file:com.tibco.tgdb.test.lib.TGAdmin.java

/**
 * Invoke TG admin synchronously. /*from   ww  w .  ja v  a 2s . com*/
 * Admin operation blocks until it is completed.
 * 
 * @param tgHome TG admin home
 * @param url Url to connect to TG server
 * @param user System User name
 * @param pwd System User password
 * @param logFile TG admin log file location - Generated by admin
 * @param logLevel Specify the log level: info/user1/user2/user3/debug/debugmemory/debugwire
 * @param cmd TG admin command file or command string
 * @param memSize Specify the maximum memory usage (MB). -1 for default (8 MB)
 * @param timeout Number of milliseconds allowed to complete admin operation
 * 
 * @return Output console of admin operation 
 * @throws TGAdminException Admin execution fails or timeout occurs 
 */
public static String invoke(String tgHome, String url, String user, String pwd, String logFile, String logLevel,
        String cmd, int memSize, long timeout) throws TGAdminException {
    if (tgHome == null)
        throw new TGAdminException("TGAdmin - TGDB home is not defined");
    File ftgHome = new File(tgHome);
    if (!ftgHome.exists())
        throw new TGAdminException("TGAdmin - TGDB home '" + tgHome + "' does not exist");

    ByteArrayOutputStream output = new ByteArrayOutputStream();
    PumpStreamHandler psh = new PumpStreamHandler(output);
    Executor tgExec = new DefaultExecutor();
    tgExec.setStreamHandler(psh);
    tgExec.setWorkingDirectory(new File(tgHome + "/bin"));

    CommandLine tgCL = new CommandLine((new File(tgHome + "/bin/" + process)).getAbsolutePath());

    // Define arguments
    List<String> args = new ArrayList<String>();
    if (url != null) {
        args.add("--url");
        args.add(url);
    }
    if (user != null) {
        args.add("--uid");
        args.add(user);
    }
    if (pwd != null) {
        args.add("--pwd");
        args.add(pwd);
    }
    if (logFile != null) {
        args.add("--log");
        args.add(logFile);
    }
    if (logLevel != null) {
        args.add("--log-level");
        args.add(logLevel);
    }
    if (memSize >= 0) {
        args.add("--max-memory");
        args.add(Integer.toString(memSize));
    }

    File cmdFile = null;
    if (cmd == null)
        throw new TGAdminException("TGAdmin - Command is required.");
    if (cmd.matches(
            "(?s)^(kill|show|describe|create|stop|info|checkpoint|dump|set|connect|disconnect|export|import|exit).*$")) {
        try {
            cmdFile = new File(tgHome + "/invokeAdminScript.txt");
            Files.write(Paths.get(cmdFile.toURI()), cmd.getBytes(StandardCharsets.UTF_8));
        } catch (IOException ioe) {
            throw new TGAdminException("TGAdmin - " + ioe.getMessage());
        }
    } else {
        cmdFile = new File(cmd);
    }

    if (!cmdFile.exists()) {
        throw new TGAdminException("TGAdmin - Command file '" + cmdFile + "' does not exist");
    }
    args.add("--file");
    args.add(cmdFile.getAbsolutePath());

    tgCL.addArguments((String[]) args.toArray(new String[args.size()]));

    ExecuteWatchdog tgWatch = new ExecuteWatchdog(timeout);
    tgExec.setWatchdog(tgWatch);
    System.out.println("TGAdmin - Invoking " + StringUtils.toString(tgCL.toStrings(), " "));

    long endProcTime = 0;
    long totalProcTime = 0;
    try {
        TGAdmin.startProcTime = System.currentTimeMillis();
        tgExec.execute(tgCL);
        endProcTime = System.currentTimeMillis();
    } catch (IOException ee) {
        if (tgWatch.killedProcess())
            throw new TGAdminException("TGAdmin - Operation did not complete within " + timeout + " ms",
                    output.toString());
        else {
            try {
                Thread.sleep(1000); // make sure output has time to fill up
            } catch (InterruptedException ie) {
                ;
            }
            throw new TGAdminException("TGAdmin - Execution failed: " + ee.getMessage(), output.toString());
        }
    }
    if (url != null && !output.toString().contains("Successfully connected to server"))
        throw new TGAdminException("TGAdmin - Admin could not connect to server " + url + " with user " + user,
                output.toString());
    if (endProcTime != 0)
        totalProcTime = endProcTime - TGAdmin.startProcTime;
    if (TGAdmin.showOperationBanner)
        System.out.println(
                "TGAdmin - Operation completed" + (totalProcTime > 0 ? " in " + totalProcTime + " msec" : ""));
    return output.toString();
}

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From source file:edu.isi.misd.scanner.network.registry.data.service.RegistryServiceImpl.java

@Override
public String convertDataProcessingSpecification(String workingDir, String execName, String args, String input,
        Integer dataSetId) throws Exception {
    Executor exec = new DefaultExecutor();
    exec.setWorkingDirectory(new File(workingDir));
    CommandLine cl = new CommandLine(execName);
    cl.addArgument(args);/*  w  ww .  j  a va  2s  . c  o  m*/

    ByteArrayInputStream in = new ByteArrayInputStream(input.getBytes("UTF-8"));
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    ByteArrayOutputStream err = new ByteArrayOutputStream();
    PumpStreamHandler streamHandler = new PumpStreamHandler(out, err, in);
    exec.setStreamHandler(streamHandler);

    try {
        exec.execute(cl);
    } catch (Exception e) {
        throw new Exception(e.toString() + "\n\n" + err.toString("UTF-8"));
    }
    String output = out.toString("UTF-8");

    if (dataSetId != null) {
        DataSetDefinition dataSet = dataSetDefinitionRepository.findOne(dataSetId);

        if (dataSet == null) {
            throw new ResourceNotFoundException(dataSetId);
        }
        dataSet.setDataProcessingSpecification(input);
        dataSet.setDataProcessingProgram(output);
        dataSetDefinitionRepository.save(dataSet);
    }
    return output;
}

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