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

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:org.nps.autopsypycaffe.NPSPyCaffeFactory.java

public NPSPyCaffeFactory() {
    IngestServices services = IngestServices.getInstance();
    props = new Properties();
    //The user directory is where the plugin got installed
    File userDir = PlatformUtil.getUserDirectory();
    basePath = userDir.toString();//from  www.  j  ava  2  s  . c  om
    // Search for all directories in the detectors directory.  This is the list
    // of all the detector types.
    if (new File(basePath + "/NPSPyCaffe/detectors").exists() == false) {
        // When we run in the netbeans debugger basePath is up two directories
        basePath = basePath + "/../../release/NPSPyCaffe/detectors/";
    } else
        basePath = basePath + "/NPSPyCaffe/detectors/";
    String[] dlist = new File(basePath).list();
    for (String name : dlist) {
        if (new File(basePath + name).isDirectory()) {
            detectorTypes.add(name);
        }
    }
    if (detectorTypes.size() == 0) {
        IngestMessage msg = IngestMessage.createErrorMessage(NPSPyCaffeFactory.getModuleName(),
                "Congigure Error!", "No Detector types found!");
        services.postMessage(msg);
    } else
        for (String det : detectorTypes) {
            String[] plist = new File(basePath + det).list();
            for (String name : plist) {
                if (name.endsWith(".properties")) {
                    // Read anything that ends with .properties
                    File propfile = new File(basePath + det + "/" + name);
                    if (propfile.exists() == true) {
                        try {
                            FileInputStream in = new FileInputStream(propfile);
                            props.load(in);
                            in.close();
                            if (name.equals("detector.properties")) {
                                // main property file describing the detector type
                                boolean gpu = checkForGPU(det);
                                hasGPU.put(det, gpu);
                            } else {
                                // specific detector property file so use name of file as detector name
                                int idx = name.indexOf(".properties");
                                String detName = name.substring(0, idx);
                                detectorNames.add(det + "." + detName);
                            }
                        } catch (FileNotFoundException ex) {
                            logger.log(Level.SEVERE, "Could not Find detector.properties file");
                        } catch (IOException ex) {
                            logger.log(Level.SEVERE, ex.getMessage());
                        }
                    }
                }
            }

            for (String name : plist) {
                if (name.endsWith(".properties")) {

                }
            }
        }
    // Find Python Exec
    try {
        ByteArrayOutputStream outStream = new ByteArrayOutputStream();
        CommandLine args = CommandLine.parse("where.exe");
        args.addArgument("python");
        DefaultExecutor exec = new DefaultExecutor();
        PumpStreamHandler stdpump = new PumpStreamHandler(outStream);
        exec.setStreamHandler(stdpump);
        exec.execute(args);
        String whereOut = outStream.toString();
        String[] lines = StringUtils.split(whereOut, "\r\n");
        pythonExec = lines[0];

    } catch (IOException ex) {
    }

}

---

From source file:org.openflamingo.engine.util.FileReader.java

/**
 * ? ??  ??  ? ? .//from w w w .  j a  v  a  2s  .c  o  m
 *
 * @param start     ??
 * @param end       ??
 * @param filename ?? ?
 * @return ?? 
 * @throws IOException          ?? ??   
 * @throws InterruptedException       
 */
public static String read(long start, long end, String filename) throws IOException, InterruptedException {
    String command = org.slf4j.helpers.MessageFormatter
            .arrayFormat("sed '{},{}!d' {}", new Object[] { start, end, filename }).getMessage();

    ByteArrayOutputStream out = new ByteArrayOutputStream();
    DefaultExecuteResultHandler resultHandler = new DefaultExecuteResultHandler();
    PumpStreamHandler pumpStreamHandler = new PumpStreamHandler(out);

    CommandLine cmdLine = CommandLine.parse(command);
    ExecuteWatchdog watchdog = new ExecuteWatchdog(60 * 1000);
    Executor executor = new DefaultExecutor();
    executor.setStreamHandler(pumpStreamHandler);
    executor.setExitValue(1);
    executor.setWatchdog(watchdog);
    executor.execute(cmdLine, resultHandler);

    resultHandler.waitFor();

    return new String(out.toByteArray());
}

---

From source file:org.openflamingo.engine.util.FileReader.java

/**
 * ? ?? ??  ? ./*from   www  .java 2s  .com*/
 *
 * @param filename ??  ? ?
 * @return  ?? ?? 
 * @throws IOException          ?? ??   
 * @throws InterruptedException       
 */
public static int lines(String filename) throws IOException, InterruptedException {
    String command = org.slf4j.helpers.MessageFormatter.arrayFormat("sed -n '$=' {}", new Object[] { filename })
            .getMessage();

    ByteArrayOutputStream out = new ByteArrayOutputStream();
    DefaultExecuteResultHandler resultHandler = new DefaultExecuteResultHandler();
    PumpStreamHandler pumpStreamHandler = new PumpStreamHandler(out);

    CommandLine cmdLine = CommandLine.parse(command);
    ExecuteWatchdog watchdog = new ExecuteWatchdog(60 * 1000);
    Executor executor = new DefaultExecutor();
    executor.setStreamHandler(pumpStreamHandler);
    executor.setExitValue(1);
    executor.setWatchdog(watchdog);
    executor.execute(cmdLine, resultHandler);

    resultHandler.waitFor();

    return Integer.parseInt(new String(out.toByteArray()).trim());
}

---

From source file:org.openhab.binding.exec.internal.ExecBinding.java

/**
 * <p>Executes <code>commandLine</code>. Sometimes (especially observed on 
 * MacOS) the commandLine isn't executed properly. In that cases another 
 * exec-method is to be used. To accomplish this please use the special 
 * delimiter '<code>@@</code>'. If <code>commandLine</code> contains this 
 * delimiter it is split into a String[] array and the special exec-method
 * is used.</p>//w w w  . j  a v a  2s  .  com
 * <p>A possible {@link IOException} gets logged but no further processing is
 * done.</p> 
 * 
 * @param commandLine the command line to execute
 * @return response data from executed command line 
 */
private String executeCommandAndWaitResponse(String commandLine) {
    String retval = null;

    CommandLine cmdLine = null;

    if (commandLine.contains(CMD_LINE_DELIMITER)) {
        String[] cmdArray = commandLine.split(CMD_LINE_DELIMITER);
        cmdLine = new CommandLine(cmdArray[0]);

        for (int i = 1; i < cmdArray.length; i++) {
            cmdLine.addArgument(cmdArray[i], false);
        }
    } else {
        cmdLine = CommandLine.parse(commandLine);
    }

    DefaultExecuteResultHandler resultHandler = new DefaultExecuteResultHandler();

    ExecuteWatchdog watchdog = new ExecuteWatchdog(timeout);
    Executor executor = new DefaultExecutor();

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

    executor.setExitValue(1);
    executor.setStreamHandler(streamHandler);
    executor.setWatchdog(watchdog);

    try {
        executor.execute(cmdLine, resultHandler);
        logger.debug("executed commandLine '{}'", commandLine);
    } catch (ExecuteException e) {
        logger.error("couldn't execute commandLine '" + commandLine + "'", e);
    } catch (IOException e) {
        logger.error("couldn't execute commandLine '" + commandLine + "'", e);
    }

    // some time later the result handler callback was invoked so we
    // can safely request the exit code
    try {
        resultHandler.waitFor();
        int exitCode = resultHandler.getExitValue();
        retval = StringUtils.chomp(stdout.toString());
        logger.debug("exit code '{}', result '{}'", exitCode, retval);

    } catch (InterruptedException e) {
        logger.error("Timeout occured when executing commandLine '" + commandLine + "'", e);
    }

    return retval;
}

---

From source file:org.openhab.io.net.exec.ExecUtil.java

/**
 * <p>/*from  ww w  .j a  v a2s  .c om*/
 * Executes <code>commandLine</code>. Sometimes (especially observed on
 * MacOS) the commandLine isn't executed properly. In that cases another
 * exec-method is to be used. To accomplish this please use the special
 * delimiter '<code>@@</code>'. If <code>commandLine</code> contains this
 * delimiter it is split into a String[] array and the special exec-method
 * is used.
 * </p>
 * <p>
 * A possible {@link IOException} gets logged but no further processing is
 * done.
 * </p>
 * 
 * @param commandLine
 *            the command line to execute
 * @param timeout
 *            timeout for execution in milliseconds
 * @return response data from executed command line
 */
public static String executeCommandLineAndWaitResponse(String commandLine, int timeout) {
    String retval = null;

    CommandLine cmdLine = null;

    if (commandLine.contains(CMD_LINE_DELIMITER)) {
        String[] cmdArray = commandLine.split(CMD_LINE_DELIMITER);
        cmdLine = new CommandLine(cmdArray[0]);

        for (int i = 1; i < cmdArray.length; i++) {
            cmdLine.addArgument(cmdArray[i], false);
        }
    } else {
        cmdLine = CommandLine.parse(commandLine);
    }

    DefaultExecuteResultHandler resultHandler = new DefaultExecuteResultHandler();

    ExecuteWatchdog watchdog = new ExecuteWatchdog(timeout);
    Executor executor = new DefaultExecutor();

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

    executor.setExitValue(1);
    executor.setStreamHandler(streamHandler);
    executor.setWatchdog(watchdog);

    try {
        executor.execute(cmdLine, resultHandler);
        logger.debug("executed commandLine '{}'", commandLine);
    } catch (ExecuteException e) {
        logger.error("couldn't execute commandLine '" + commandLine + "'", e);
    } catch (IOException e) {
        logger.error("couldn't execute commandLine '" + commandLine + "'", e);
    }

    // some time later the result handler callback was invoked so we
    // can safely request the exit code
    try {
        resultHandler.waitFor();
        int exitCode = resultHandler.getExitValue();
        retval = StringUtils.chomp(stdout.toString());
        if (resultHandler.getException() != null) {
            logger.warn(resultHandler.getException().getMessage());
        } else {
            logger.debug("exit code '{}', result '{}'", exitCode, retval);
        }

    } catch (InterruptedException e) {
        logger.error("Timeout occured when executing commandLine '" + commandLine + "'", e);
    }

    return retval;
}

---

From source file:org.openqa.selenium.iphone.IPhoneSimulatorBinary.java

public void launch() {
    Executor executor = new DefaultExecutor();
    executor.setStreamHandler(new PumpStreamHandler(createOutputStream()));
    try {//  www  .  ja  va  2 s.  c  om
        exitCode = executor.execute(commandLine);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

---

From source file:org.owasp.goatdroid.gui.emulator.Emulator.java

static public boolean isAndroidDeviceAvailable() {

    ByteArrayOutputStream stdout = new ByteArrayOutputStream();
    PumpStreamHandler psh = new PumpStreamHandler(stdout);
    try {/*  w  w  w.  ja  v  a2s.c o  m*/

        CommandLine cmdLine = new CommandLine(
                Config.getSDKPath() + getSlash() + "platform-tools" + getSlash() + "adb");
        cmdLine.addArgument("devices", false);
        DefaultExecutor executor = new DefaultExecutor();
        executor.setStreamHandler(psh);
        executor.execute(cmdLine);
        String stringy = stdout.toString();
        stdout.close();
        /*
         * Shell command response will be 27 characters in length if there
         * are no devices currently attached.
         * 
         * Output is: List of devices attached \n\n
         */
        if (stringy.length() > 27)
            return true;
        else
            return false;
    } catch (CorruptConfigException e) {
        return false;
    } catch (IOException e) {
        return false;
    }
}

---

From source file:org.owasp.goatdroid.gui.emulator.Emulator.java

static public String[] getAvailableAndroidDevices() {

    ByteArrayOutputStream stdout = new ByteArrayOutputStream();
    PumpStreamHandler psh = new PumpStreamHandler(stdout);
    try {//from  w w  w .jav a  2s.  com

        CommandLine cmdLine = new CommandLine(
                Config.getSDKPath() + getSlash() + "platform-tools" + getSlash() + "adb");
        cmdLine.addArgument("devices", false);
        DefaultExecutor executor = new DefaultExecutor();
        executor.setStreamHandler(psh);
        executor.execute(cmdLine);
        String output = stdout.toString();
        /*
         * Shell command response will be 27 characters in length if there
         * are no devices currently attached.
         * 
         * Output is: List of devices attached \n\n
         */
        if (output.length() > 27) {
            List<String> devices = new ArrayList<String>(Arrays.asList(output.split("\n")));
            /*
             * This removes the first line.. We don't care about the first
             * one [0] because that's just the first line (List of devices
             * attached \n)
             */
            devices.remove(0);
            for (int count = 0; count < devices.size(); count++) {
                devices.set(count, devices.get(count).replaceAll("\t.*", "").trim());
            }
            return devices.toArray(new String[devices.size()]);
            /*
             * If there were no devices, return an empty list
             */
        } else {
            return new String[0];
        }
    }

    catch (CorruptConfigException e) {
        return new String[0];
    } catch (IOException e) {
        return new String[0];
    }
}

---

From source file:org.owasp.goatdroid.gui.emulator.EmulatorWorker.java

static public String startEmulator(String deviceName)
        throws FileNotFoundException, IOException, CorruptConfigException {
    HashMap<String, String> settings = Config.readConfig();
    String emulator = settings.get("sdk_path") + getSlash() + "tools" + getSlash();
    if (getOperatingSystem().startsWith("windows"))
        emulator += "emulator-arm.exe";
    else//from w w  w . j a  va 2  s .c om
        emulator += "emulator";
    CommandLine cmdLine = new CommandLine(emulator);
    // If the Windows path has spaces, we don't even want to deal with it
    // will ignore parameters, known issue
    if (getOperatingSystem().startsWith("windows")) {
        cmdLine.addArgument("@" + deviceName.toLowerCase().replace(".avd", ""));
        cmdLine.addArgument("-scale");
        if (Config.getAndroidEmulatorScreenSize() == 0)
            cmdLine.addArgument("1");
        else if (Config.getAndroidEmulatorScreenSize() > 3)
            cmdLine.addArgument("3");
        else
            cmdLine.addArgument(Integer.toString(Config.getAndroidEmulatorScreenSize()));
    } else {
        cmdLine.addArgument("-avd", false);
        cmdLine.addArgument(deviceName.toLowerCase().replace(".avd", ""), false);
        cmdLine.addArgument("-scale");
        if (Config.getAndroidEmulatorScreenSize() < 1)
            cmdLine.addArgument("1");
        else if (Config.getAndroidEmulatorScreenSize() > 3)
            cmdLine.addArgument("3");
        else
            cmdLine.addArgument(Integer.toString(Config.getAndroidEmulatorScreenSize()));
    }
    if (!(settings.get("proxy_host").equals("") || settings.get("proxy_port").equals(""))) {
        cmdLine.addArgument("-http-proxy");
        cmdLine.addArgument("http://" + settings.get("proxy_host") + ":" + settings.get("proxy_port"));
    }
    ByteArrayOutputStream stdout = new ByteArrayOutputStream();
    PumpStreamHandler psh = new PumpStreamHandler(stdout);
    DefaultExecutor executor = new DefaultExecutor();
    try {
        executor.setStreamHandler(psh);
        executor.execute(cmdLine);
        return Constants.SUCCESS;
    } catch (ExecuteException e) {
        return stdout.toString();
    } catch (IOException e) {
        return Constants.INVALID_SDK_PATH;
    }
}

---

From source file:org.owasp.goatdroid.gui.emulator.EmulatorWorker.java

static public String pushAppOntoDevice(String appPath) {

    ByteArrayOutputStream stdout = new ByteArrayOutputStream();
    PumpStreamHandler psh = new PumpStreamHandler(stdout);
    CommandLine cmdLine = new CommandLine(sdkPath + getSlash() + "platform-tools" + getSlash() + "adb");
    cmdLine.addArgument("install");
    cmdLine.addArgument(appPath, false);
    DefaultExecutor executor = new DefaultExecutor();
    try {/*  w  ww .  j a  va2 s  . c o m*/
        executor.setStreamHandler(psh);
        executor.execute(cmdLine);
        return stdout.toString();
    } catch (ExecuteException e) {
        return Constants.UNEXPECTED_ERROR;
    } catch (IOException e) {
        return Constants.UNEXPECTED_ERROR;
    }
}

---

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