Example usage for java.lang NumberFormatException printStackTrace

List of usage examples for java.lang NumberFormatException printStackTrace

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Introduction

In this page you can find the example usage for java.lang NumberFormatException printStackTrace.

Prototype

public void printStackTrace()

Source Link

Document

Prints this throwable and its backtrace to the standard error stream.

Usage

From source file:Main.java

public static boolean checkIPAndPort(String ip, String port) {
    boolean ok = true;
    Pattern ipPattern = Pattern
            .compile("^([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\." + "([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\."
                    + "([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\." + "([01]?\\d\\d?|2[0-4]\\d|25[0-5])$");

    if (!ipPattern.matcher(ip).matches()) {
        ok = false;/*ww w .  j a v a  2 s  .c  o  m*/
    }

    int porti = 0;
    try {
        porti = Integer.parseInt(port);
    } catch (NumberFormatException e) {
        ok = false;
        e.printStackTrace();
    }
    if (porti < 1 && porti > 65535) {
        ok = false;
    }

    return ok;
}

From source file:Main.java

public static void incrementAttributeValue(Node node, String attName, String attValue) {
    try {//from  w w  w  . j  a  v a2  s  .  co  m
        incrementAttributeValue(node, attName, Integer.decode(attValue));
    } catch (NumberFormatException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

From source file:Main.java

public static int getIntByString(Bundle bundle, String key, int def) {
    if (bundle == null)
        return def;
    String str = bundle.getString(key);
    if (!TextUtils.isEmpty(str)) {
        try {//from w w  w .j a  v a  2 s  .  c o m
            return Integer.parseInt(str);
        } catch (NumberFormatException e) {
            // TODO: handle exception
            e.printStackTrace();
        }
    }

    return def;
}

From source file:Main.java

/**
 * Convert string format date data to whooing date format integer
 * @param   dateStr     Date data formatted string like "05/21"
 * @return   Return whooing style integer date like 20121212 otherwise -1
 * *//*from  w  ww .  j av  a  2 s .  co m*/
static public int convertWhooingDate(String dateStr) {
    String convertDate = dateStr.replace("/", "");
    if (convertDate.length() == 3) {
        convertDate = "0" + convertDate;
    }
    Calendar rightNow = Calendar.getInstance();

    int year = rightNow.get(Calendar.YEAR);
    int month = rightNow.get(Calendar.MONTH) + 1;
    int day = rightNow.get(Calendar.DAY_OF_MONTH);

    int today = year * 10000 + month * 100 + day;
    convertDate = year + convertDate;
    int convertDateInt = 0;
    try {
        convertDateInt = Integer.valueOf(convertDate);
        // In case of receiving message 12/31 on 1 Jan
        if ((today / 10000) < (convertDateInt / 10000)) {
            convertDateInt -= 10000;
        }

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

    //guard wrong date
    if (convertDateInt < ((year * 10000) + 101)) {
        convertDateInt = today;
    }
    return convertDateInt;
}

From source file:Main.java

public static String convertHtmlCode(String line) {
    StringBuffer sb = new StringBuffer();
    int start = 0;
    boolean flag = false;
    for (int i = 0; i < line.length(); i++) {
        if (line.charAt(i) == '&' && (i + 1) < line.length() && line.charAt(i + 1) == '#') {
            flag = true;/*  w  ww . j av a  2 s.  co m*/
            start = i;
        }
        if (flag) {
            if (line.charAt(i) == ';') {
                String tmp = line.substring(start + 2, i);
                try {
                    int code = Integer.parseInt(tmp);
                    sb.append((char) code);
                } catch (NumberFormatException e) {
                    e.printStackTrace();
                }
                flag = false;
            }
        } else {
            sb.append(line.charAt(i));
        }
    }
    return sb.toString();
}

From source file:Main.java

public static String hexToString(String s) {
    int i = 0;/*from   w  ww .j av a  2s .  c o m*/
    StringBuffer buf = new StringBuffer(1000);

    if (s == null)
        return ""; // if null we return null (to avoid any errors)

    while (i <= s.length() - 6) {
        char c = s.charAt(i);
        char next = s.charAt(i + 1);
        if (c == '\\' && (next == 'u' || next == 'U')) {
            String tmp = s.substring(i + 2, i + 6);
            try {
                int code = Integer.parseInt(tmp, 16);
                char unicode = (char) code;
                buf.append(unicode);
                i += 6;
            } catch (NumberFormatException e) {
                e.printStackTrace();
                buf.append(c);
                i++;
            }
        } else {
            buf.append(c);
            i++;
        }

    }

    return buf.toString();
}

From source file:Main.java

/**
 * /*from  ww w . ja  va  2s.co m*/
 * @param version1
 * @param version2
 * @return 0 if equals, 1 if version1 > version2, -1 if version1 < version2
 */
public static int compareVersion(String version1, String version2) {
    if (version1 == null || version1.length() == 0 || version1.equals("null") || version1.contains("string")
            || version2 == null || version2.length() == 0 || version2.equals("null")
            || version2.contains("string")) {
        // invalid version, can not compare
        return 0;
    }
    if (version1.equals(version2)) {
        // version equals
        return 0;
    } else {
        String[] v1 = version1.split("\\.");
        String[] v2 = version2.split("\\.");
        int l = v1.length;
        if (v2.length < l) {
            l = v2.length;
        }
        if (l > 0) {
            for (int i = 0; i < l; i++) {
                try {
                    int int1 = Integer.valueOf(v1[i]);
                    int int2 = Integer.valueOf(v2[i]);
                    if (int1 > int2) {
                        return 1;
                    } else if (int1 < int2) {
                        return -1;
                    }
                } catch (NumberFormatException e) {
                    e.printStackTrace();
                    if (v1[i].compareToIgnoreCase(v2[i]) < 0) {
                        return -1;
                    } else if (v1[i].compareToIgnoreCase(v2[i]) > 0) {
                        return 1;
                    }
                }
            }
            return 0;
        } else {
            // invalid version, can not compare
            return 0;
        }
    }
}

From source file:no.kantega.publishing.api.taglibs.photoalbum.PhotoAlbumHelper.java

public static List<Multimedia> getPhotos(PageContext pageContext, int albumId) {
    HttpServletRequest request = (HttpServletRequest) pageContext.getRequest();

    String photoalbum = (String) request.getAttribute("photoalbum");
    if (albumId == -1 && !StringUtils.isBlank(photoalbum)) {
        try {//from   w  w w  . j a  v  a  2 s .  c o  m
            albumId = Integer.parseInt(photoalbum);
        } catch (NumberFormatException e) {
            e.printStackTrace();
            return null;
        }
    }

    if (albumId == -1)
        return null;

    List<Multimedia> photos = (List<Multimedia>) request.getAttribute("aksess_photos_" + albumId);
    if (photos == null) {
        photos = new ArrayList<>();

        try {
            MultimediaService mediaService = new MultimediaService(request);
            List<Multimedia> tmp = mediaService.getMultimediaList(albumId);
            for (Multimedia multimedia : tmp) {
                if (multimedia.getType() == MultimediaType.MEDIA) {
                    photos.add(multimedia);
                }
            }
            request.setAttribute("aksess_photos_" + albumId, photos);
        } catch (SystemException e) {
            log.error("", e);
        }
    }
    return photos;
}

From source file:Main.java

public static final Object getObjectValue(String value) {
    try {//  w ww.ja  v a  2  s .  c om
        return Long.valueOf(value);
    } catch (NumberFormatException e) {
    }

    try {
        return Double.valueOf(value);
    } catch (NumberFormatException e) {
        e.printStackTrace();
        return value;
    }
}

From source file:nightkosh.gravestone.config.ConfigsHelper.java

public static List<Integer> getDimensionList(Configuration config, String category, String ConfigID,
        String defaultValue, String comment) {
    Property dimensionIdProperty = config.get(category, ConfigID, defaultValue);
    dimensionIdProperty.setComment(comment);
    String ar = dimensionIdProperty.getString();
    String[] ids = ar.split(";");
    List<Integer> dimensionIds = new ArrayList<>(ids.length);
    for (String id : ids) {
        try {/*from w w  w  . j av  a 2s .c om*/
            dimensionIds.add(Integer.parseInt(id));
        } catch (NumberFormatException e) {
            GSLogger.logError("Can't parse Dimension Id list!!!");
            e.printStackTrace();
        }
    }
    if (dimensionIds.isEmpty() && StringUtils.isNotBlank(defaultValue)) {
        try {
            dimensionIds.add(Integer.parseInt(defaultValue));
        } catch (NumberFormatException e) {
            GSLogger.logError("Can't parse Dimension Id list!!!");
            e.printStackTrace();
        }
    }
    return dimensionIds;
}