Example usage for java.util Scanner hasNextLine

Introduction

In this page you can find the example usage for java.util Scanner hasNextLine.

Prototype

public boolean hasNextLine() 

Source Link

Document

Returns true if there is another line in the input of this scanner.

Usage

From source file:tr.edu.gsu.nerwip.recognition.internal.modelless.subee.Subee.java

/**
 * Initializes the conversion map with some predefined
 * files. Each file contains a list of FB types associated
 * (mainly) to a specific type. An additional file contains
 * a list of ignored types (for debugging purposes, and to
 * ease the future completion of these files).
 * /*from ww w  .j a  v a  2  s. c o m*/
 * @throws FileNotFoundException
 *       Problem while accessing one of the map files.
 */
private synchronized void loadTypeMaps() throws FileNotFoundException {
    if (TYPE_MAP.isEmpty()) {
        logger.log("Loading type maps");
        logger.increaseOffset();

        // set up the list of types
        String base = FileNames.FO_SUBEE + File.separator;
        List<EntityType> types = new ArrayList<EntityType>(HANDLED_TYPES);
        types.add(null); // for the ignored types

        // process each corresponding file
        for (EntityType type : types) { // open file
            String name = FILE_IGNORED;
            if (type != null)
                name = type.toString().toLowerCase();
            String filePath = base + FILE_PREFIX + name + FileNames.EX_TXT;
            logger.log("Processing file " + filePath);
            Scanner scanner = FileTools.openTextFileRead(filePath);

            // read the content and add to the conversion map
            while (scanner.hasNextLine()) {
                String string = scanner.nextLine().trim();
                TYPE_MAP.put(string, type);
            }

            scanner.close();
        }

        logger.decreaseOffset();
        logger.log("Type maps loading complete");
    }
}

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From source file:net.bashtech.geobot.BotManager.java

public void loadGlobalBannedWords() {
    globalBannedWords.clear();//ww w .  j ava  2  s . c o  m
    File f = new File("globalbannedwords.cfg");
    if (!f.exists())
        try {
            f.createNewFile();
        } catch (IOException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }
    try {
        Scanner in = new Scanner(f, "UTF-8");

        while (in.hasNextLine()) {
            String line = in.nextLine().replace("\uFEFF", "");
            if (line.length() > 0) {

                if (line.startsWith("REGEX:"))
                    line = line.replaceAll("REGEX:", "");
                else
                    line = ".*" + Pattern.quote(line) + ".*";

                System.out.println(line);
                Pattern tempP = Pattern.compile(line, Pattern.CASE_INSENSITIVE);
                globalBannedWords.add(tempP);
            }
        }
    } catch (FileNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

}

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From source file:io.restassured.module.mockmvc.internal.MockMvcRequestSenderImpl.java

private String fileToString(File file, String charset) {
    StringBuilder fileContents = new StringBuilder((int) file.length());
    Scanner scanner;//from ww  w. j  a v a 2 s  .c  o m
    try {
        scanner = new Scanner(file, charset);
    } catch (FileNotFoundException e) {
        throw new RuntimeException(e);
    }
    String lineSeparator = System.getProperty(LINE_SEPARATOR);

    try {
        while (scanner.hasNextLine()) {
            fileContents.append(scanner.nextLine()).append(lineSeparator);
        }
        return fileContents.toString();
    } finally {
        scanner.close();
    }
}

---

From source file:commondb.mock.MockResultSet.java

public void loadCSV(Readable in) throws SQLException {
    final Scanner sc = new Scanner(in);

    if (!sc.hasNextLine()) {
        throw new SQLException("empty data source");
    }/*from   w ww  . j a  v  a 2 s.c  o  m*/

    // load column headers
    String line = sc.nextLine();
    int index = 1;
    for (String column : splitter.split(line)) {
        columnMap.put(column, index);
        index++;
    }

    // load data
    while (sc.hasNextLine()) {
        line = sc.nextLine();

        String[] row = splitter.split(line);
        rowset.add(row);
    }

    sc.close();
}

---

From source file:net.bashtech.geobot.BotManager.java

public void loadBanPhraseList() {
    banPhraseLists = new HashMap<Integer, List<Pattern>>();

    File f = new File("bannedphrases.cfg");
    if (!f.exists())
        try {//from   w  ww  .j  a v  a 2 s. c om
            f.createNewFile();
        } catch (IOException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }
    try {
        Scanner in = new Scanner(f, "UTF-8");

        while (in.hasNextLine()) {
            String line = in.nextLine().replace("\uFEFF", "");

            if (line.length() > 0) {

                if (line.startsWith("#"))
                    continue;

                String[] parts = line.split("\\|", 2);
                int severity = Integer.parseInt(parts[0]);
                line = parts[1];

                if (line.startsWith("REGEX:"))
                    line = line.replaceAll("REGEX:", "");
                else
                    line = ".*\\b" + Pattern.quote(line) + "\\b.*";

                System.out.println(line);
                Pattern tempP = Pattern.compile(line, Pattern.CASE_INSENSITIVE);

                for (int c = severity; c >= 0; c--) {
                    if (!banPhraseLists.containsKey(c))
                        banPhraseLists.put(c, new LinkedList<Pattern>());
                    banPhraseLists.get(c).add(tempP);
                    // System.out.println("Adding " + tempP.toString()
                    // + " to s=" + c);
                }
            }
        }
    } catch (FileNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

}

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From source file:com.joliciel.csvLearner.CSVLearner.java

private CSVEventListReader getReader(TrainingSetType trainingSetType, boolean splitEventsByFile)
        throws IOException {
    LOG.info("Generating event list from CSV files...");
    CSVEventListReader reader = new CSVEventListReader();
    reader.setResultFilePath(resultFilePath);
    reader.setFeatureDirPath(featureDir);
    reader.setTestSegment(testSegment);//from   w  ww  .  j a v  a  2s  . c  om
    reader.setGroupedFeatureDirPath(groupedFeatureDir);
    reader.setTrainingSetType(trainingSetType);
    reader.setIncludedOutcomes(includedOutcomes);
    reader.setExcludedOutcomes(excludedOutcomes);
    reader.setSkipUnknownEvents(skipUnknownEvents);
    reader.setSplitEventsByFile(splitEventsByFile);

    if (featureFilePath != null) {
        File featureFile = new File(featureFilePath);
        Set<String> features = new TreeSet<String>();
        Scanner scanner = new Scanner(featureFile);
        try {
            while (scanner.hasNextLine()) {
                features.add(scanner.nextLine().trim().replace(' ', '_'));
            }
        } finally {
            scanner.close();
        }
        reader.setIncludedFeatures(features);
    }

    if (testIdFilePath != null) {
        File testIdFile = new File(testIdFilePath);
        Set<String> testIds = new TreeSet<String>();
        Scanner scanner = new Scanner(testIdFile);
        try {
            while (scanner.hasNextLine()) {
                testIds.add(scanner.nextLine().trim());
            }
        } finally {
            scanner.close();
        }
        reader.setTestIds(testIds);
    }

    reader.read();
    return reader;
}

---

From source file:eu.planets_project.pp.plato.action.workflow.CreateExecutablePlanAction.java

private void generateExecutablePlan() {

    // this is the recommended action
    String wsdlLocation = selectedPlan.getRecommendation().getAlternative().getAction().getUrl();

    // and this is the target format we want to migrate to
    String targetFormat = selectedPlan.getRecommendation().getAlternative().getAction().getTargetFormat();

    String workflowFile = "data/plans/executables/ExecutablePreservationPlan.xml";
    InputStream in = Thread.currentThread().getContextClassLoader().getResourceAsStream(workflowFile);

    // we load the workflow template and fill out the migrate1 service

    SAXBuilder builder = new SAXBuilder();
    Document doc = null;/*www  .j  a  v  a 2  s  .com*/

    try {
        doc = builder.build(in);
    } catch (JDOMException e) {
        FacesMessages.instance().add(FacesMessage.SEVERITY_ERROR, "Error in template.");
        log.error(e);
        return;
    } catch (IOException e) {
        FacesMessages.instance().add(FacesMessage.SEVERITY_ERROR, "Error in template.");
        log.error(e);
        return;
    }

    Element root = doc.getRootElement();

    try {
        JDOMXPath endpointXPath = new JDOMXPath("services/service[@id='migrate1']/endpoint");

        Element endpoint = (Element) endpointXPath.selectSingleNode(root);

        endpoint.setText(wsdlLocation);

        String settings = selectedPlan.getRecommendation().getAlternative().getExperiment().getSettings();

        if (settings == null) {
            settings = "";
        }

        Scanner scanner = new Scanner(settings);

        JDOMXPath migrateServiceXPath = new JDOMXPath("services/service[@id='migrate1']");

        Element migrateService = (Element) migrateServiceXPath.selectSingleNode(root);

        migrateService.setContent(endpoint);

        Element parameters = new Element("parameters");

        Element targetFormatParam = new Element("param");
        targetFormatParam
                .addContent(new Element("name").setText("planets:service/migration/input/migrate_to_fmt"));
        targetFormatParam.addContent(new Element("value").setText(targetFormat));
        parameters.addContent(targetFormatParam);

        int index;
        while (scanner.hasNextLine()) {

            String line = scanner.nextLine();

            if ((index = line.indexOf('=')) > 0) {
                String name = line.substring(0, index);
                String value = line.substring(index + 1);

                if (name.length() > 0 && value.length() > 0) {
                    Element param = new Element("param");
                    param.addContent(new Element("name").setText(name.trim()));
                    param.addContent(new Element("value").setText(value.trim()));
                    parameters.addContent(param);
                }
            }
        }

        migrateService.addContent(parameters);

    } catch (JaxenException e) {
        FacesMessages.instance().add(FacesMessage.SEVERITY_ERROR, "Error in template.");
        log.error(e);
        return;
    }

    XMLOutputter outputter = new XMLOutputter();

    ByteArrayOutputStream byteArray = new ByteArrayOutputStream();

    try {
        outputter.output(doc, byteArray);
    } catch (IOException e) {
        FacesMessages.instance().add(FacesMessage.SEVERITY_ERROR,
                "Error writing the preservation plan workflow.");
        log.error(e);

        return;
    }

    selectedPlan.getExecutablePlanDefinition().setExecutablePlan(byteArray.toString());
}

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From source file:se.lu.nateko.edca.svc.GeoHelper.java

/**
 * Reads the geometry and attribute data from the local storage
 * into the active GeographyLayer.//from w w  w  .  j  av a 2 s  .c  o m
 */
private boolean readIntoGeographyLayer() {
    Log.d(TAG, "readIntoGeographyLayer() called.");
    File layerPath = new File(getPath());

    File geomFile = new File(layerPath, "geometry.txt");
    File attFile = new File(layerPath, "attributes.txt");
    try {
        if (!geomFile.exists()) // If there is no geometry file.
            Log.i(TAG, "No geometry stored.");
        else {
            /* Read the geometry with ID and geometry WKT. */
            Scanner scanner = new Scanner(new FileInputStream(geomFile));

            try {
                while (scanner.hasNextLine()) {
                    String[] line = scanner.nextLine().split("[ ]{1}", 2);
                    WKTReader reader = new WKTReader();
                    switch (mGeoLayer.getTypeMode()) {
                    case GeographyLayer.TYPE_POINT: {
                        Coordinate p = ((Point) reader.read(line[1])).getCoordinate();
                        mGeoLayer.addGeometry(new LatLng(p.y, p.x), Long.parseLong(line[0]));
                        break;
                    }
                    case GeographyLayer.TYPE_LINE: {
                        Geometry geom = reader.read(line[1]);
                        Log.v(TAG, "Geom type: " + geom.getGeometryType());
                        if (geom.getGeometryType().equalsIgnoreCase("LineString"))
                            mGeoLayer.addLine((LineString) geom, Long.parseLong(line[0]), true);
                        else if (geom.getGeometryType().equalsIgnoreCase("Point")) {
                            Coordinate p = ((Point) geom).getCoordinate();
                            mGeoLayer.addGeometry(new LatLng(p.y, p.x));
                        }
                        break;
                    }
                    case GeographyLayer.TYPE_POLYGON: {
                        Geometry geom = reader.read(line[1]);
                        Log.v(TAG, "Geom type: " + geom.getGeometryType());
                        if (geom.getGeometryType().equalsIgnoreCase("Polygon"))
                            mGeoLayer.addPolygon((Polygon) reader.read(line[1]), Long.parseLong(line[0]), true);
                        else if (geom.getGeometryType().equalsIgnoreCase("Point")) {
                            Coordinate p = ((Point) geom).getCoordinate();
                            mGeoLayer.addGeometry(new LatLng(p.y, p.x));
                        }
                        break;
                    }
                    }
                }
            } catch (ParseException e) {
                Log.e(TAG, e.toString());
                return false;
            } finally {
                scanner.close();
            }
        }
        if (!attFile.exists()) // If there is no attribute file.
            Log.i(TAG, "No attributes stored.");
        else {
            /* Read the attributes with ID and field info. */
            Scanner scanner = new Scanner(new FileInputStream(attFile));
            try {
                while (scanner.hasNextLine()) {
                    String[] line = scanner.nextLine().split("[;]{1}", -1);
                    for (int i = 0; i < mGeoLayer.getNonGeomFields().size(); i++)
                        mGeoLayer.addAttribute(Long.parseLong(line[0]),
                                mGeoLayer.getNonGeomFields().get(i).getName(), line[i + 1]);
                }
            } finally {
                scanner.close();
            }
        }
    } catch (IOException e) {
        Log.e(TAG, e.toString());
        return false;
    }
    return true;
}

---

From source file:org.apache.stratos.lb.common.conf.LoadBalancerConfiguration.java

/**
 * Convert given configuration file to a single String
 *
 * @param configFileName - file name to convert
 * @return String with complete lb configuration
 * @throws FileNotFoundException//from  ww w . j av a2s.c  o  m
 */
public String createLBConfigString(String configFileName) throws FileNotFoundException {
    StringBuilder lbConfigString = new StringBuilder("");

    File configFile = new File(configFileName);
    Scanner scanner;

    scanner = new Scanner(configFile);

    while (scanner.hasNextLine()) {
        lbConfigString.append(scanner.nextLine().trim() + "\n");
    }

    return lbConfigString.toString().trim();
}

---

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