Example usage for java.util Scanner close

List of usage examples for java.util Scanner close

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Introduction

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

Prototype

public void close()

Source Link

Document

Closes this scanner.

Usage

From source file:org.arasthel.almeribus.utils.LoadFromWeb.java

public static String getMensajeDesarrollador() {
    String mensaje = null;/*ww  w.  jav a2s .c  o  m*/
    try {
        URL url = new URL("http://arasthel.byethost14.com/almeribus/message.html?token="
                + new Random().nextInt(Integer.MAX_VALUE));
        URLConnection connection = url.openConnection();
        connection.setUseCaches(false);
        connection.setConnectTimeout(10000);
        connection.setReadTimeout(15000);
        Scanner scan = new Scanner(connection.getInputStream());
        StringBuilder strBuilder = new StringBuilder();
        while (scan.hasNextLine()) {
            strBuilder.append(scan.nextLine());
        }
        scan.close();
        mensaje = strBuilder.toString();
    } catch (Exception e) {

    }
    return mensaje;
}

From source file:org.arasthel.almeribus.utils.LoadFromWeb.java

public static String getUltimaVersion() {
    String mensaje = null;/*from ww  w .j a v a2s.c  om*/
    try {
        URL url = new URL("http://arasthel.byethost14.com/almeribus/version.html?token="
                + new Random().nextInt(Integer.MAX_VALUE));
        URLConnection connection = url.openConnection();
        connection.setUseCaches(false);
        connection.setConnectTimeout(10000);
        connection.setReadTimeout(15000);
        Scanner scan = new Scanner(connection.getInputStream());
        StringBuilder strBuilder = new StringBuilder();
        while (scan.hasNextLine()) {
            strBuilder.append(scan.nextLine());
        }
        scan.close();
        mensaje = strBuilder.toString();
    } catch (Exception e) {

    }
    return mensaje;
}

From source file:com.microsoft.intellij.util.WAHelper.java

/**
 * This API compares if two files content is identical. It ignores extra
 * spaces and new lines while comparing/*w w w.j a  v  a 2  s  .  co  m*/
 *
 * @param sourceFile
 * @param destFile
 * @return
 * @throws Exception
 */
public static boolean isFilesIdentical(URL sourceFile, File destFile) throws Exception {
    try {
        Scanner sourceFileScanner = new Scanner(sourceFile.openStream());
        Scanner destFileScanner = new Scanner(destFile);

        while (sourceFileScanner.hasNext()) {
            /*
             * If source file is having next token then destination file
            * also should have next token, else they are not identical.
            */
            if (!destFileScanner.hasNext()) {
                destFileScanner.close();
                sourceFileScanner.close();
                return false;
            }
            if (!sourceFileScanner.next().equals(destFileScanner.next())) {
                sourceFileScanner.close();
                destFileScanner.close();
                return false;
            }
        }
        /*
        * Handling the case where source file is empty and destination file
        * is having text
        */
        if (destFileScanner.hasNext()) {
            destFileScanner.close();
            sourceFileScanner.close();
            return false;
        } else {
            destFileScanner.close();
            sourceFileScanner.close();
            return true;
        }
    } catch (Exception e) {
        e.printStackTrace();
        throw e;
    } /*finally {
      sourceFile.close();
      }*/
}

From source file:de.rub.syssec.saaf.analysis.steps.hash.SSDeep.java

protected static String calculateFuzzyHash(File f) throws IOException {
    String hash = null;// w w w  . java 2 s. c om

    if (SSDEEP_PATH != null) {
        ProcessBuilder pb = new ProcessBuilder(SSDEEP_PATH, f.getAbsolutePath());
        Process proc;
        Scanner in = null;
        try {
            proc = pb.start();
            // Start reading from the program
            in = new Scanner(proc.getInputStream());
            while (in.hasNextLine()) {
                hash = in.nextLine();
            }
            if (hash != null)
                return hash.substring(0, hash.lastIndexOf(","));
        } finally {
            try {
                if (in != null)
                    in.close();
            } catch (Exception ignored) {
            }
        }
    } else {
        LOGGER.warn("exec_ssdeep could not be found in saaf.conf");
    }
    return "";
}

From source file:org.springframework.hateoas.alps.JacksonSerializationTest.java

private static String read(Resource resource) throws IOException {

    Scanner scanner = null;

    try {/* w w  w. j  a va  2s .  com*/

        scanner = new Scanner(resource.getInputStream());
        StringBuilder builder = new StringBuilder();

        while (scanner.hasNextLine()) {

            builder.append(scanner.nextLine());

            if (scanner.hasNextLine()) {
                builder.append(System.getProperty("line.separator"));
            }
        }

        return builder.toString();

    } finally {
        if (scanner != null) {
            scanner.close();
        }
    }
}

From source file:edu.cmu.cs.lti.ark.fn.utils.LemmatizeStuff.java

private static void run() throws FileNotFoundException {
    Scanner sc = new Scanner(new FileInputStream(infilename));
    PrintStream ps = new PrintStream(new FileOutputStream(outfilename));
    while (sc.hasNextLine()) {
        String line = sc.nextLine();
        ps.print(line + "\t");
        String[] toks = line.trim().split("\\s");
        int sentLen = Integer.parseInt(toks[0]);
        for (int i = 0; i < sentLen; i++) {
            String lemma = lemmatizer.getLemma(toks[i + 1].toLowerCase(), toks[i + 1 + sentLen]);
            ps.print(lemma + "\t");
        }//from  w  ww. j  a  va2  s .c o m
        ps.println();
    }
    sc.close();
    closeQuietly(ps);
}

From source file:org.arasthel.almeribus.utils.LoadFromWeb.java

public static ResultTiempo calcularTiempo(Context context, int parada, int linea) {
    ResultTiempo result = new ResultTiempo();
    if (!isConnectionEnabled(context)) {
        Log.d("AlmeriBus", "No hay conexin");
        result.setTiempo(ERROR_IO);//from   w  ww.ja  va  2 s .  c  o m
    }
    try {
        loadCookie();
        URL url = new URL(QUERY_ADDRESS_TIEMPO_PARADA + linea + "/" + parada + "/" + "3B5579C8FFD6");
        URLConnection connection = url.openConnection();
        connection.setConnectTimeout(10000);
        connection.setReadTimeout(15000);
        connection.setRequestProperty("REFERER", "http://m.surbus.com/tiempo-espera/");
        connection.setRequestProperty("Content-Type", "application/json;charset=utf-8");
        connection.setRequestProperty("X-Requested-With", "XMLHttpRequest");
        connection.setRequestProperty("Cookie", "ASP.NET_SessionId=" + cookie);
        Scanner scan = new Scanner(connection.getInputStream());
        StringBuilder strBuilder = new StringBuilder();
        while (scan.hasNextLine()) {
            strBuilder.append(scan.nextLine());
        }
        scan.close();
        Log.d("Almeribus", strBuilder.toString());
        JSONObject json = new JSONObject(strBuilder.toString());
        boolean isSuccessful = json.getBoolean("success");
        int type = json.getInt("waitTimeType");
        if (isSuccessful && type > 0) {
            int time = json.getInt("waitTime");
            if (time == Integer.MAX_VALUE) {
                time = NO_DATOS;
            }
            if (time <= 0) {
                time = 0;
            }
            result.setTiempo(time);
            result.setTiempoTexto(json.getString("waitTimeString"));
        } else {
            result.setTiempo(NO_DATOS);
        }
    } catch (Exception e) {
        Log.d("Almeribus", e.toString());
        result.setTiempo(ERROR_IO);
        return result;
    }
    return result;
}

From source file:com.amazonaws.services.dynamodbv2.online.index.ViolationDetector.java

private static void confirmDelete() {
    Scanner scanner = new Scanner(System.in);
    System.out.println("Are you sure to delete all violations on the table? y/n ");
    String op = scanner.nextLine().trim();
    if (op.equalsIgnoreCase("n")) {
        logger.info("User decided to not delete. Exiting...");
        scanner.close();
        System.exit(0);/*from   w ww  .j  a v a  2  s  . c  o m*/
    } else if (op.equalsIgnoreCase("y")) {
        logger.info("Confirmed deletion. Will delete all violations in the table...");
        scanner.close();
    } else {
        logger.error("Invalid entry by the user. Will exit.");
        System.out.println("Please type in y/n, exiting...");
        scanner.close();
        System.exit(0);
    }
}

From source file:com.calamp.services.kinesis.events.writer.CalAmpEventWriter.java

public static List<CalAmpEvent> readEventsFromFile(String filePath) throws IOException {
    // Repeatedly send stock trades with a some milliseconds wait in between
    ArrayList<CalAmpEvent> eList = new ArrayList<CalAmpEvent>();
    Scanner scan = new Scanner(new FileReader(filePath));
    int count = 0;
    while (scan.hasNext()) {
        CalAmpEvent cae = CalAmpEvent.fromJsonAsString(scan.nextLine());
        eList.add(cae);//w  w  w .  ja  v a2  s .  c  o m

        if (count % CalAmpParameters.maxRecordsPerPut == 0) {
            System.out.println(cae.toJsonAsString());
        }
        count++;
        //System.out.println( CalAmpEvent.fromJsonAsString( cae.toJsonAsString()) );
    }
    if (scan != null) {
        scan.close();
    }
    return eList;
}

From source file:com.dm.estore.common.utils.FileUtils.java

/**
 * Save text file from classpath to file.
 *
 * @param resource Classpath text resource
 * @param outputFile Output file/*from   ww  w.  j av  a  2s.c  o  m*/
 * @param processor Optional line processor
 * @param encoding Text encoding
 * @throws IOException Exception
 */
public static void saveTextFileFromClassPath(String resource, String outputFile, String encoding,
        TextStreamProcessor processor) throws IOException {

    final InputStream inputStream = FileUtils.class.getResourceAsStream(resource);
    final Scanner scanner = new Scanner(inputStream, encoding);
    final Writer out = new OutputStreamWriter(new FileOutputStream(outputFile), encoding);
    try {

        while (scanner.hasNextLine()) {
            final String nextLine = scanner.nextLine();
            out.write(processor != null ? processor.process(nextLine) : nextLine);
            out.write(NEW_LINE_SEP);
        }

    } finally {
        out.close();
        scanner.close();
    }

}