Example usage for java.util Scanner nextLine

List of usage examples for java.util Scanner nextLine

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Introduction

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

Prototype

public String nextLine()

Source Link

Document

Advances this scanner past the current line and returns the input that was skipped.

Usage

From source file:com.test.sharksharding.use.resource.RedisResourceTest.java

public @Test void testInsert() {
    while (true) {
        System.out.println("input-->");
        Scanner scan = new Scanner(System.in);
        final String uid = scan.nextLine();
        JdbcTemplate jdbcTemlate = GetJdbcTemplate.getJdbcTemplate();
        Map<String, Object> params = new HashMap<String, Object>();
        params.put("uid", Long.valueOf(uid));
        params.put("userName", "gaoxianglong");
        final String sql = sqlTemplate.getSql("setUserInfo", params);
        jdbcTemlate.update(sql);//from ww w  .  j  a  va2 s. co  m
    }
}

From source file:TextFileTest.java

/**
 * Reads employee data from a buffered reader
 * @param in the scanner/*from w ww  . java2  s.  c  o  m*/
 */
public void readData(Scanner in) {
    String line = in.nextLine();
    String[] tokens = line.split("\\|");
    name = tokens[0];
    salary = Double.parseDouble(tokens[1]);
    int y = Integer.parseInt(tokens[2]);
    int m = Integer.parseInt(tokens[3]);
    int d = Integer.parseInt(tokens[4]);
    GregorianCalendar calendar = new GregorianCalendar(y, m - 1, d);
    hireDay = calendar.getTime();
}

From source file:DataSci.main.JsonRequestResponseController.java

/**
 * Read the API key and API URL of Azure ML request response REST API
 * //w  ww .  j  a va2  s . c  o  m
 * @param filename fully qualified file name that contains API key and API URL
 */
public void readApiInfo(String filename) {

    try {
        File apiFile = new File(filename);
        Scanner sc = new Scanner(apiFile);

        apiurl = sc.nextLine();
        apikey = sc.nextLine();

        sc.close();
    } catch (Exception e) {
        e.printStackTrace();
    }

}

From source file:com.wavemaker.spinup.web.VersionProvider.java

public String getVersion(ServletContext servletContext) throws IOException {
    String uploadDirName = servletContext.getRealPath(SpinupConstants.STUDIOD_UPLOAD_DIR);
    if (studioVersion != null) {
        return this.studioVersion;
    }/*from ww  w  . j  av  a  2 s. c o  m*/
    ZipArchive studioZip = new ZipArchive(new LocalFolder(uploadDirName).getFile(SpinupConstants.STUDIO_FILE));
    InputStream configjs = studioZip.getFile("app/config.js").getContent().asInputStream();
    Scanner s = new Scanner(configjs);
    while (s.hasNext()) {
        String ln = s.nextLine();
        if (ln.contains("studioVersion:")) {
            this.studioVersion = ln.substring(ln.indexOf(":") + 1).replace(",", "").replace("'", "").trim();
            break;
        }
    }
    if (log.isInfoEnabled()) {
        log.info("*** Studio version is: " + this.studioVersion + "***");
    }
    configjs.close();
    return this.studioVersion;

}

From source file:me.mast3rplan.phantombot.HTTPResponse.java

HTTPResponse(String address, String request) throws IOException {

    Socket sock = new Socket(address, 80);
    Writer output = new StringWriter();
    IOUtils.write(request, sock.getOutputStream(), "utf-8");
    IOUtils.copy(sock.getInputStream(), output);
    com.gmt2001.Console.out.println(output.toString());
    Scanner scan = new Scanner(sock.getInputStream());
    String errorLine = scan.nextLine();
    for (String line = scan.nextLine(); !line.equals(""); line = scan.nextLine()) {
        String[] keyval = line.split(":", 2);
        if (keyval.length == 2) {
            values.put(keyval[0], keyval[1].trim());
        } else {//from w ww. j a  v  a2  s .  com
            //?
        }
    }
    while (scan.hasNextLine()) {
        body += scan.nextLine();
    }
    sock.close();

}

From source file:com.kscs.server.web.source.JavaSourceCode.java

public String readfile(String filename) {
    File file = new File("/home/sinhlk/myspace/tool/src/main/resources/" + filename);
    StringBuilder result = new StringBuilder("");
    try {// w  w  w . java 2s. c  o m
        Scanner scanner = new Scanner(file);
        while (scanner.hasNextLine()) {
            String line = scanner.nextLine();
            result.append(line).append("\n");
        }

        scanner.close();

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

    String sourceFile = result.toString();
    return sourceFile;
}

From source file:hu.sztaki.incremental.ml.streaming.imsr.MatrixVectorPairSource.java

@Override
public void invoke(Collector<Tuple2<double[][], double[][]>> out) throws Exception {
    File f = new File(path);
    if (!f.exists()) {
        System.err.println(path + " does not exist.");
        System.exit(1);//w  ww . ja va  2  s . co  m
    }
    Scanner s = initCsvScanner(new Scanner(f));
    String firstLine = s.nextLine();
    Scanner firstLineScanner = initCsvScanner(new Scanner(firstLine));
    for (indepDim = 0; firstLineScanner.hasNext(); firstLineScanner.next(), indepDim++)
        ;
    indepDim--;
    while (s.hasNext()) {
        Array2DRowRealMatrix X = new Array2DRowRealMatrix(batchSize, indepDim);
        Array2DRowRealMatrix y = new Array2DRowRealMatrix(batchSize, 1);
        readMatricesSideBySide(s, X, y);
        out.collect(new Tuple2<double[][], double[][]>(X.getDataRef(), y.getDataRef()));
    }
    s.close();
    out.close();
}

From source file:com.chargebee.CSV.PhoneBook.PhoneBook2.PhoneBook.java

private void display(HashMap<String, ArrayList> map) {
    Scanner sc = new Scanner(System.in);

    System.out.println("Search by : name/number?");
    String choice = sc.nextLine();
    System.out.println("Enter the " + choice + " : ");
    String param = sc.nextLine();

    if (choice.toLowerCase().equalsIgnoreCase("name")) {
        for (String key : map.keySet()) {
            if (key.toLowerCase().contains(param)) {
                ArrayList<Person> tempo = new ArrayList();
                tempo = map.get(key);/*from w  ww  .j  a v a2  s. c  o  m*/
                for (Person p : tempo) {
                    p.print();
                }
            }
        }
    } else if (choice.toLowerCase().equalsIgnoreCase("number")) {
        for (Map.Entry<String, ArrayList> entry : map.entrySet()) {
            ArrayList<Person> tempo = new ArrayList();
            tempo = entry.getValue();
            for (Person p : tempo) {
                if (p.getPhone().getHomeNumber().equalsIgnoreCase(param)
                        || p.getPhone().getMobileNumber().equalsIgnoreCase(param)
                        || p.getPhone().getWorkNumber().equalsIgnoreCase(param)) {
                    p.print();
                    break;
                }
                System.out.println("Phone Number not found!!");
            }
        }
    } else {
        System.out.println("Invalid Choice!!");
    }
}

From source file:com.nextdoor.bender.Bender.java

protected static void invokeKinesisHandler(String stream_name, String source_file) throws HandlerException {
    String sourceArn = "arn:aws:kinesis:" + AWS_REGION + ":" + AWS_ACCOUNT + ":stream/" + stream_name;
    logger.info("Invoking the Kinesis Handler...");

    TestContext ctx = getContext();/*from   www. ja v a2s.  co m*/
    KinesisHandler handler = new KinesisHandler();

    /*
     * Set the arrival timestamp as the function run time.
     */
    Date approximateArrivalTimestamp = new Date();
    approximateArrivalTimestamp.setTime(System.currentTimeMillis());

    /*
     * Open up the source file for events
     */
    Scanner scan = null;
    try {
        scan = new Scanner(new File(source_file));
    } catch (FileNotFoundException e) {
        logger.error("Could not find source file (" + source_file + "): " + e);
        System.exit(1);
    }

    /*
     * Create a series of KinesisEvents from the source file. All of these events will be treated as
     * a single batch that was pushed to Kinesis, so they will all have the same Arrival Time.
     */
    logger.info("Parsing " + source_file + "...");

    List<KinesisEvent.KinesisEventRecord> events = new ArrayList<KinesisEvent.KinesisEventRecord>();
    int r = 0;

    /*
     * Walk through the source file. For each line in the file, turn the line into a KinesisRecord.
     */
    while (scan.hasNextLine()) {
        String line = scan.nextLine();
        Record rec = new Record();
        rec.withPartitionKey("1").withSequenceNumber(r + "").withData(ByteBuffer.wrap(line.getBytes()))
                .withApproximateArrivalTimestamp(approximateArrivalTimestamp);

        KinesisEventRecord krecord = new KinesisEventRecord();
        krecord.setKinesis(rec);
        krecord.setEventSourceARN(sourceArn);
        krecord.setEventID("shardId-000000000000:" + UUID.randomUUID());
        events.add(krecord);

        r += 1;
    }

    logger.info("Read " + r + " records");

    /*
     * Create the main Kinesis Event object - this holds all of the data and records that will be
     * passed into the Kinesis Handler.
     */
    KinesisEvent kevent = new KinesisEvent();
    kevent.setRecords(events);

    /*
     * Invoke handler
     */
    handler.handler(kevent, ctx);
    handler.shutdown();
}

From source file:edu.emory.bmi.medicurator.tcia.TciaQuery.java

public String getResult() {
    try {/*from  w  w w  .ja  v  a2 s.c o  m*/
        HttpGet request = new HttpGet(getQuery());
        HttpClient client = getInsecureClient();
        HttpResponse response = client.execute(request);
        HttpEntity entity = response.getEntity();
        Scanner s = new Scanner(entity.getContent());
        String str = s.nextLine();
        System.out.println(str);
        return str;
    } catch (Exception e) {
        System.out.println("[ERROR] when excute TCIA TESTful API " + getQuery() + " -- " + e);
        return "";
    }
}