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

public static long[] strToArrayOfLong(String str) {
    StringTokenizer tmpst = new StringTokenizer(str, "|", false);
    int len = tmpst.countTokens();
    long[] retl = new long[len];

    for (int i = 0; i < len; i++) {
        retl[i] = Long.parseLong(tmpst.nextToken());
    }//from   w w w .  j  av  a2 s  .  com

    return retl;
}

From source file:Main.java

private static Object convertValType(Object value, Class fieldTypeClass) {
    Object retVal = null;//from   w w  w . ja v  a2  s.  c o  m
    if (Long.class.getName().equals(fieldTypeClass.getName())
            || long.class.getName().equals(fieldTypeClass.getName())) {
        retVal = Long.parseLong(value.toString());
    } else if (Integer.class.getName().equals(fieldTypeClass.getName())
            || int.class.getName().equals(fieldTypeClass.getName())) {
        retVal = Integer.parseInt(value.toString());
    } else if (Float.class.getName().equals(fieldTypeClass.getName())
            || float.class.getName().equals(fieldTypeClass.getName())) {
        retVal = Float.parseFloat(value.toString());
    } else if (Double.class.getName().equals(fieldTypeClass.getName())
            || double.class.getName().equals(fieldTypeClass.getName())) {
        retVal = Double.parseDouble(value.toString());
    } else {
        retVal = value;
    }
    return retVal;
}

From source file:Main.java

public static long[] convert(Object[] objs) {
    long[] array = new long[0];

    if (objs == null) {
        return array;
    } else {/*from   w  w w  . j a  v a  2  s .co m*/
        array = new long[objs.length];
    }

    for (int i = 0; i < objs.length; i++) {
        array[i] = Long.parseLong(objs[i].toString());
    }

    return array;
}

From source file:Main.java

public static long getDateAsHeaderId(long milliseconds) {
    SimpleDateFormat dateFormat = new SimpleDateFormat("ddMMyyyy", Locale.getDefault());
    return Long.parseLong(dateFormat.format(new Date(milliseconds)));
}

From source file:Main.java

public static long getUserId(AccountManager paramAccountManager, Account paramAccount) {
    String str = paramAccountManager.getUserData(paramAccount, "account_user_info");
    if (str != null)
        return Long.parseLong(str);
    return 0L;/*from ww  w . j  av a  2 s . c  o m*/
}

From source file:Main.java

public static String igFormattedDate(String timestamp) {
    /**//from w  w w.j ava2 s .c o m
     * From the group discussion board.
     */
    CharSequence relativeDateTimeString = DateUtils.getRelativeTimeSpanString(Long.parseLong(timestamp) * 1000,
            System.currentTimeMillis(), DateUtils.SECOND_IN_MILLIS);
    return relativeDateTimeString.toString().replaceAll("[^0-9]+", "s");
}

From source file:Main.java

public static String timestempToStringMore(String time) {
    return HM_FORMAT.format(new Date(Long.parseLong(time) * 1000));
}

From source file:Main.java

public static String timestempToStringMore2(String time) {
    return HM_FORMAT.format(new Date(Long.parseLong(time)));
}

From source file:Main.java

public synchronized static Long createId() {
    int max = 999;
    int min = 100;
    Random random = new Random();
    Integer s = random.nextInt(max) % (max - min + 1) + min;
    Long currentTimeMillis = System.currentTimeMillis();
    return Long.parseLong(currentTimeMillis.toString() + s.toString());
}

From source file:Main.java

public static Long convertToLong(String longStr) {
    try {/*  w w  w.  ja v a  2  s.co m*/
        return Long.parseLong(longStr);
    } catch (NumberFormatException e) {
    }
    return null;
}