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:Rot13.java

/**
 * Converts the input string ROT-13 algorithm.
 * @param inStr The input string./*from w  w  w.  jav  a 2s.  c  o  m*/
 * @return The ROT-13ed version of the input string.
 */
public static String cipher(final String inStr) {
    char[] arr = inStr.toCharArray();
    StringBuilder sb = new StringBuilder(arr.length);

    for (char c : arr) {
        Character out = map.get(c);
        if (out == null) {
            sb.append(c);
        } else {
            sb.append(out);
        }
    }

    return sb.toString();
}

From source file:Main.java

public static void escape(StringBuilder sb, String string) {
    escape(sb, string.toCharArray(), 0, string.length());
}

From source file:Main.java

public static int countLength(String string) {
    int length = 0;
    char[] chars = string.toCharArray();
    for (int w = 0; w < string.length(); w++) {
        char ch = chars[w];
        if (ch >= '\u0391' && ch <= '\uFFE5') {
            length++;/*from w w  w.ja va  2s.  c o  m*/
            length++;
        } else {
            length++;
        }
    }
    return length;
}

From source file:Unicode2ASCII.java

public static String toHTML(String unicode) {
    String tc = unicode;
    String output = "";
    char[] ca = tc.toCharArray();
    for (int i = 0; i < ca.length; ++i) {
        char a = ca[i];
        if ((int) a > 255) {
            output += "&#" + (int) a + ";";
        } else {//w w  w. j a v  a  2  s .c o m
            output += a;
        }
    }
    return output;
}

From source file:Unicode2ASCII.java

public static String toJAVA(String unicode) {
    String tc = unicode;
    String output = "";
    char[] ca = tc.toCharArray();
    for (int i = 0; i < ca.length; ++i) {
        char a = ca[i];
        if ((int) a > 255) {
            output += "\\u" + Integer.toHexString((int) a);
        } else {/*  ww  w .  ja va 2s.  c o m*/
            output += a;
        }
    }
    return output;
}

From source file:Main.java

public static String getStringToNumber(String value) {
    StringBuffer sbu = new StringBuffer();
    char[] chars = value.toCharArray();
    for (int i = 0; i < chars.length; i++) {
        {/* w  w w. j  ava2s  .com*/
            sbu.append(msg.get("" + chars[i]));
        }
    }
    return sbu.toString();
}

From source file:Main.java

public static boolean isValidNCName(String name) {
    boolean ret = true;
    for (char c : name.toCharArray()) {
        boolean isMinusc = ('a' <= c && c <= 'z');
        boolean isMajusc = ('A' <= c && c <= 'Z');
        boolean isDigit = ('0' <= c && c <= '9');
        boolean isSpecialChar = (c == '.' || c == '-' || c == '_');
        ret = !(isMinusc || isMajusc || isDigit || isSpecialChar);
        if (!ret)
            break;
    }/*ww w.ja v  a 2 s .  co  m*/
    return ret;
}

From source file:Main.java

public static byte[] convertStringToBytes(String str) {
    byte[] bytes = new byte[str.length() * Character.SIZE];
    System.arraycopy(str.toCharArray(), 0, bytes, 0, bytes.length);
    return bytes;
}

From source file:Main.java

public static String stringToAscii(String val) {
    StringBuffer stringBuffer = new StringBuffer();
    char[] chars = val.toCharArray();

    for (int i = 0; i < chars.length; i++) {
        stringBuffer.append((int) chars[i]);
    }/*from w w w . j ava 2 s.  com*/

    return stringBuffer.toString();
}

From source file:Main.java

public static boolean isChinaLanguage(String str) {
    char[] chars = str.toCharArray();
    int[] ints = new int[2];
    boolean isChinese = false;
    int length = chars.length;
    byte[] bytes = null;
    for (int i = 0; i < length; i++) {
        bytes = ("" + chars[i]).getBytes();
        if (bytes.length == 2) {
            ints[0] = bytes[0] & 0xff;
            ints[1] = bytes[1] & 0xff;
            if (ints[0] >= 0x81 && ints[0] <= 0xFE && ints[1] >= 0x40 && ints[1] <= 0xFE) {
                isChinese = true;//www . j  a  v a2s.c  om
            }
        } else {
            return false;
        }
    }
    return isChinese;
}