Example usage for java.lang String toCharArray

Introduction

In this page you can find the example usage for java.lang String toCharArray.

Prototype

public char[] toCharArray()

Source Link

Document

Converts this string to a new character array.

Usage

From source file:Main.java

private static String formatChannelNumber(String value) {

    if (null == value || "".equals(value)) {
        return null;
    }/*from   w  w  w. j  a v  a2 s .  c  o  m*/

    char delimiter = '_';
    for (char c : value.toCharArray()) {
        String test = String.valueOf(c);
        if (!test.matches("\\d")) {
            delimiter = c;
        }
    }

    value = value.replace(delimiter, '.');

    return value;
}

From source file:$.Encodes.java

/**
     * Hex?.//w  w  w .  j av a2  s .  c  o  m
     */
    public static byte[] decodeHex(String input) {
        try {
            return Hex.decodeHex(input.toCharArray());
        } catch (DecoderException e) {
            throw Exceptions.unchecked(e);
        }
    }

From source file:MiscUtils.java

/**
* Compares two strings.<p>/*from w w  w .jav  a 2s.c o  m*/
* <p/>
* Unlike <function>String.compareTo()</function>,
* this method correctly recognizes and handles embedded numbers.
* For example, it places "My file 2" before "My file 10".<p>
*
* @param str1       The first string
* @param str2       The second string
* @param ignoreCase If true, case will be ignored
* @return negative If str1 &lt; str2, 0 if both are the same,
*         positive if str1 &gt; str2
* @since jEdit 4.3pre5
*/
public static int compareStrings(String str1, String str2, boolean ignoreCase) {
    char[] char1 = str1.toCharArray();
    char[] char2 = str2.toCharArray();

    int len = Math.min(char1.length, char2.length);

    for (int i = 0, j = 0; i < len && j < len; i++, j++) {
        char ch1 = char1[i];
        char ch2 = char2[j];
        if (Character.isDigit(ch1) && Character.isDigit(ch2) && ch1 != '0' && ch2 != '0') {
            int _i = i + 1;
            int _j = j + 1;

            for (; _i < char1.length; _i++) {
                if (!Character.isDigit(char1[_i])) {
                    //_i--;
                    break;
                }
            }

            for (; _j < char2.length; _j++) {
                if (!Character.isDigit(char2[_j])) {
                    //_j--;
                    break;
                }
            }

            int len1 = _i - i;
            int len2 = _j - j;
            if (len1 > len2)
                return 1;
            else if (len1 < len2)
                return -1;
            else {
                for (int k = 0; k < len1; k++) {
                    ch1 = char1[i + k];
                    ch2 = char2[j + k];
                    if (ch1 != ch2)
                        return ch1 - ch2;
                }
            }

            i = _i - 1;
            j = _j - 1;
        } else {
            if (ignoreCase) {
                ch1 = Character.toLowerCase(ch1);
                ch2 = Character.toLowerCase(ch2);
            }

            if (ch1 != ch2)
                return ch1 - ch2;
        }
    }

    return char1.length - char2.length;
}

From source file:com.apabi.qrcode.utils.EncodeUtils.java

/**
 * Hex?.//from   www  .  j a  va2  s .c om
 */
public static byte[] hexDecode(final String input) {
    try {
        return Hex.decodeHex(input.toCharArray());
    } catch (DecoderException e) {
        throw new IllegalStateException("Hex Decoder exception", e);
    }
}

From source file:com.cangqu.gallery.server.base.utils.EncodeUtils.java

/** 
 *   //from   www .  j  a va2s .co m
 */
public static String convertMD5(String inStr) {

    char[] a = inStr.toCharArray();
    for (int i = 0; i < a.length; i++) {
        a[i] = (char) (a[i] ^ 't');
    }
    String s = new String(a);
    return s;

}

From source file:cz.zeno.miner.Utils.java

public static byte[] hexStringToByteArray(String s) throws DecoderException {
    if (s.length() % 2 != 0)
        s = "0" + s;
    return Hex.decodeHex(s.toCharArray());
}

From source file:com.photon.phresco.commons.CIPasswordScrambler.java

public static String unmask(String secret) throws PhrescoException {
    if (StringUtils.isEmpty(secret)) {
        return StringUtils.EMPTY;
    }//  w w w . ja  v  a2s . co m

    try {
        return new String(Base64.decode(secret.toCharArray()), "UTF-8");
    } catch (IOException e) {
        throw new PhrescoException(e);
    }
}

From source file:net.cloudkit.enterprises.infrastructure.utilities.EncodeHelper.java

/**
 * Hex?.//from   www  . ja v  a2  s .c o  m
 */
public static byte[] decodeHex(String input) {
    try {
        return Hex.decodeHex(input.toCharArray());
    } catch (DecoderException e) {
        throw ExceptionHelper.unchecked(e);
    }
}

From source file:Main.java

public static boolean argEquals(String string, String string2) {

    if (string.toLowerCase().equals(string2.toLowerCase()))
        return true;
    StringBuilder sb = new StringBuilder();
    for (char c : string2.toCharArray()) {
        String h = Character.toString(c);
        if (h.toUpperCase().equals(h)) {
            sb.append(h);//from  ww  w. j  a v a2  s  .  c o  m
        }
    }
    if (sb.toString().toLowerCase().equals(string.toLowerCase()))
        return true;

    return false;

}

From source file:Main.java

/**
 * Converts a string to his binary equivalent.
 *
 * @param text The string that must be converted, cannot be null
 * @return An array of integers representing the binary equivalent
 *///from  w  w  w.  j av  a 2s.com
public static int[] getBinarySequence(String text) {

    if (text == null) {
        throw new NullPointerException("Given text cannot be null");
    }

    char[] textArray = text.toCharArray();
    int[] bitList = new int[textArray.length * UTF8_SIZE];
    int bitListPtr = 0;

    for (char asciiValue : textArray) {

        for (int bitWise = UTF8_SIZE - 1; bitWise >= 0; bitWise--) {
            int tempBit = ((asciiValue & (1 << bitWise)) > 0) ? 1 : 0;

            bitList[bitListPtr] = tempBit;
            bitListPtr++;
        }
    }

    return bitList;
}