Example usage for java.lang Long parseLong

Introduction

In this page you can find the example usage for java.lang Long parseLong.

Prototype

public static long parseLong(String s) throws NumberFormatException 

Source Link

Document

Parses the string argument as a signed decimal long .

Usage

From source file:Main.java

/**
 * Read a long[] object from an XmlPullParser.  The XML data could
 * previously have been generated by writeLongArrayXml().  The XmlPullParser
 * must be positioned <em>after</em> the tag that begins the list.
 *
 * @param parser The XmlPullParser from which to read the list data.
 * @param endTag Name of the tag that will end the list, usually "list".
 * @param name   An array of one string, used to return the name attribute
 *               of the list's tag.//from  w  w  w . jav a 2s . c  o m
 * @return Returns a newly generated long[].
 * @see #readListXml
 */
public static long[] readThisLongArrayXml(XmlPullParser parser, String endTag, String[] name)
        throws XmlPullParserException, java.io.IOException {

    int num;
    try {
        num = Integer.parseInt(parser.getAttributeValue(null, "num"));
    } catch (NullPointerException e) {
        throw new XmlPullParserException("Need num attribute in long-array");
    } catch (NumberFormatException e) {
        throw new XmlPullParserException("Not a number in num attribute in long-array");
    }
    parser.next();

    long[] array = new long[num];
    int i = 0;

    int eventType = parser.getEventType();
    do {
        if (eventType == XmlPullParser.START_TAG) {
            if (parser.getName().equals("item")) {
                try {
                    array[i] = Long.parseLong(parser.getAttributeValue(null, "value"));
                } catch (NullPointerException e) {
                    throw new XmlPullParserException("Need value attribute in item");
                } catch (NumberFormatException e) {
                    throw new XmlPullParserException("Not a number in value attribute in item");
                }
            } else {
                throw new XmlPullParserException("Expected item tag at: " + parser.getName());
            }
        } else if (eventType == XmlPullParser.END_TAG) {
            if (parser.getName().equals(endTag)) {
                return array;
            } else if (parser.getName().equals("item")) {
                i++;
            } else {
                throw new XmlPullParserException("Expected " + endTag + " end tag at: " + parser.getName());
            }
        }
        eventType = parser.next();
    } while (eventType != XmlPullParser.END_DOCUMENT);

    throw new XmlPullParserException("Document ended before " + endTag + " end tag");
}

---

From source file:Util.PacketGenerator.java

public static void GeneratePacket() {
    try {/*from  www  .j a  va 2 s.co  m*/
        File file = new File(
                "D:\\Mestrado\\Prototipo\\Trace\\Los Angeles\\equinix-sanjose.dirA.20120920-130000.UTC.anon.pcap.csv");
        File newFile = new File("D:\\Mestrado\\SketchMatrix\\trunk\\Tracer_100_Pacotes.csv");

        FileInputStream tracesFIS = new FileInputStream(file);
        DataInputStream tracesDIS = new DataInputStream(tracesFIS);
        BufferedReader tracesBR = new BufferedReader(new InputStreamReader(tracesDIS));

        FileWriter tracesFW = new FileWriter(newFile);

        String tracesStr = tracesBR.readLine();

        Random random = new Random();

        long numberOfPackets = 0;

        while (tracesStr != null && numberOfPackets < 100) {

            String[] packetTokens = tracesStr.split(",");

            long time = Long.parseLong(packetTokens[0]);
            long srcIP = Long.parseLong(packetTokens[1]);
            long dstIP = Long.parseLong(packetTokens[2]);
            int srcPort = Integer.parseInt(packetTokens[3]);
            int dstPort = Integer.parseInt(packetTokens[4]);
            int payload = random.nextInt(256);

            tracesFW.write(
                    time + "," + srcIP + "," + dstIP + "," + srcPort + "," + dstPort + "," + payload + "\n");

            tracesStr = tracesBR.readLine();
            numberOfPackets++;
            if ((numberOfPackets % 100000) == 0) {
                System.out.println(numberOfPackets / 1000 + "K Pacotes");
            }
        }
        tracesBR.close();
        tracesDIS.close();
        tracesFIS.close();
        tracesFW.close();
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

---

From source file:edu.pdx.konstan2.PortlandLive.Route.java

public Route(Element v) {
    route = Long.parseLong(v.getAttribute("route"));
    type = v.getAttribute("type");
    description = v.getAttribute("desc");
    NodeList routesList = v.getElementsByTagName("dir");
    for (int count = 0; count < routesList.getLength(); count++) {
        Node node1 = routesList.item(count);
        if (node1.getNodeType() == node1.ELEMENT_NODE) {
            Element dir = (Element) node1;
            dirDescription = dir.getAttribute("desc");
            direction = Long.parseLong(dir.getAttribute("dir"));
        }/*from   ww w  .j  a v  a 2 s  .  c  o m*/
    }
}

---

From source file:gov.nih.nci.security.authentication.LockoutConfigurationListener.java

@Override
public void configurationChanged(ConfigurationEvent event) {

    if (!event.isBeforeUpdate()) {
        // only display events after the modification was done
        LockoutManager lockoutManager = LockoutManager.getInstance();
        if (event.getPropertyName() != null
                && event.getPropertyName().equalsIgnoreCase("PASSWORD_LOCKOUT_TIME")) {
            if (event.getPropertyValue() != null) {
                String[] st = (String[]) event.getPropertyValue();
                lockoutManager.setLockoutTime((Long.parseLong(st[0])));
            }//from w w w  .ja v a 2 s  .c  o m
        }
        if (event.getPropertyName() != null && event.getPropertyName().equalsIgnoreCase("ALLOWED_LOGIN_TIME")) {
            if (event.getPropertyValue() != null) {
                String[] st = (String[]) event.getPropertyValue();
                lockoutManager.setAllowedLoginTime(Long.parseLong(st[0]));
            }
        }
        if (event.getPropertyName() != null && event.getPropertyName().equalsIgnoreCase("ALLOWED_ATTEMPTS")) {
            if (event.getPropertyValue() != null) {
                String[] st = (String[]) event.getPropertyValue();
                lockoutManager.setAllowedAttempts(Integer.parseInt(st[0]));
            }
        }
        LockoutManager lockoutManager2 = LockoutManager.getInstance();
    }
}

---

From source file:Main.java

/**
 * Read a long[] object from an XmlPullParser.  The XML data could
 * previously have been generated by writeLongArrayXml().  The XmlPullParser
 * must be positioned <em>after</em> the tag that begins the list.
 *
 * @param parser The XmlPullParser from which to read the list data.
 * @param endTag Name of the tag that will end the list, usually "list".
 * @param name   An array of one string, used to return the name attribute
 *               of the list's tag./*  w  w w  .  j  a va2s.  c o m*/
 * @return Returns a newly generated long[].
 * @see #readListXml
 */
public static final long[] readThisLongArrayXml(XmlPullParser parser, String endTag, String[] name)
        throws XmlPullParserException, IOException {

    int num;
    try {
        num = Integer.parseInt(parser.getAttributeValue(null, "num"));
    } catch (NullPointerException e) {
        throw new XmlPullParserException("Need num attribute in long-array");
    } catch (NumberFormatException e) {
        throw new XmlPullParserException("Not a number in num attribute in long-array");
    }
    parser.next();

    long[] array = new long[num];
    int i = 0;

    int eventType = parser.getEventType();
    do {
        if (eventType == parser.START_TAG) {
            if (parser.getName().equals("item")) {
                try {
                    array[i] = Long.parseLong(parser.getAttributeValue(null, "value"));
                } catch (NullPointerException e) {
                    throw new XmlPullParserException("Need value attribute in item");
                } catch (NumberFormatException e) {
                    throw new XmlPullParserException("Not a number in value attribute in item");
                }
            } else {
                throw new XmlPullParserException("Expected item tag at: " + parser.getName());
            }
        } else if (eventType == parser.END_TAG) {
            if (parser.getName().equals(endTag)) {
                return array;
            } else if (parser.getName().equals("item")) {
                i++;
            } else {
                throw new XmlPullParserException("Expected " + endTag + " end tag at: " + parser.getName());
            }
        }
        eventType = parser.next();
    } while (eventType != parser.END_DOCUMENT);

    throw new XmlPullParserException("Document ended before " + endTag + " end tag");
}

---

From source file:org.esigate.servlet.impl.HttpServletRequestEntity.java

HttpServletRequestEntity(HttpServletRequest request) {
    this.request = request;
    String contentLengthHeader = request.getHeader(HttpHeaders.CONTENT_LENGTH);
    if (contentLengthHeader != null) {
        length = Long.parseLong(contentLengthHeader);
    } else {//  w  ww.  j  ava  2 s. co  m
        length = -1;
    }
    String contentTypeHeader = request.getContentType();
    if (contentTypeHeader != null) {
        this.setContentType(contentTypeHeader);
    }
    String contentEncodingHeader = request.getCharacterEncoding();
    if (contentEncodingHeader != null) {
        this.setContentEncoding(contentEncodingHeader);
    }

}

---

From source file:helpers.BaseFilterController.java

@After
static void endTime() {
    String header = response.getHeader(X_TIME_ELAPSED);
    long duration = new Date().getTime() - Long.parseLong(header);
    response.setHeader(X_TIME_ELAPSED, ((Long) duration).toString());
    if (response.status == 200) {
        response.setHeader("X-Mashape-Billing", "filters=1");
    }//from  w  w w .j  a va  2s .  c o m
}

---

From source file:com.inkubator.hrm.web.reference.BankDetailController.java

@PostConstruct
@Override//from w  w w  .  j  av  a2  s. c  om
public void initialization() {
    try {
        super.initialization();
        String execution = FacesUtil.getRequestParameter("execution");
        String param = execution.substring(0, 1);
        if (StringUtils.equals(param, "e")) {
            selectedBank = bankService.getEntityWithDetail(Long.parseLong(execution.substring(1)));
        }
    } catch (Exception ex) {
        LOGGER.error("error", ex);
    }
}

---

From source file:org.shredzone.cilla.web.converter.StringToTag.java

@Override
public Tag convert(String string) {
    try {/*from www  . jav  a 2  s  . c  o m*/
        return tagDao.fetch(Long.parseLong(string));
    } catch (NumberFormatException ex) {
        return tagDao.fetchByName(string);
    }
}

---

From source file:com.glaf.core.util.converter.LongConverter.java

public Object convert(Class type, Object value) {
    if (value == null) {
        return null;
    }/*from   www .  j  a  v  a 2s.c  o  m*/
    if (value instanceof String) {
        String tmp = (String) value;
        if (tmp.trim().length() == 0) {
            return null;
        } else {
            return Long.parseLong(tmp);
        }
    }
    return null;
}

---

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