Example usage for java.lang String getBytes

Introduction

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

Prototype

public byte[] getBytes(Charset charset)

Source Link

Document

Encodes this String into a sequence of bytes using the given java.nio.charset.Charset charset , storing the result into a new byte array.

Usage

From source file:Main.java

/**
 * <pre>// w ww.ja v  a2  s . c o  m
 * New content schema:
 *
 * [0 - pos) + content + [pos, src.elementLength)
 * </pre>
 *
 * @param src
 *         source array
 * @param pos
 *         start position for content insertion
 * @param content
 *         content which will be inserted from {@param anchor}
 * @return new content
 */
public static byte[] insertInto(byte[] src, int pos, String content) {
    final byte[] contentSrc = content.getBytes(UTF_8);
    final byte[] newSrc = new byte[src.length + contentSrc.length];
    arraycopy(src, 0, newSrc, 0, pos);
    arraycopy(contentSrc, 0, newSrc, pos, contentSrc.length);
    arraycopy(src, pos, newSrc, pos + contentSrc.length, src.length - pos);
    return newSrc;
}

From source file:Main.java

public static String convertToUTF8(String s) {
    String out = null;/*from   w  w  w.  j av a2  s .com*/
    try {
        out = new String(s.getBytes("UTF-8"), "ISO-8859-1");
    } catch (java.io.UnsupportedEncodingException e) {
        return null;
    }
    return out;
}

From source file:Main.java

private static InputStream String2Inputstream(String str) throws UnsupportedEncodingException {
    return new ByteArrayInputStream(str.getBytes("utf-8"));
}

From source file:Main.java

public static byte[] toUtf8Bytes(String data) {
    try {//w w w .  j a v a2  s .c o  m
        return data == null ? null : data.getBytes("UTF-8");
    } catch (UnsupportedEncodingException e) {
        throw new IllegalStateException(e);
    }
}

From source file:Main.java

/**
 * <pre>//from  w ww  . j  av  a  2  s .  c  om
 * New content schema:
 *
 * [0 - left) + content + (right, src.elementLength)
 * </pre>
 *
 * @param src
 *         source array
 * @param left
 *         left anchor - not included to result
 * @param right
 *         right anchor - not included to result
 * @param content
 *         content which will be inserted between left and right
 * @return new content
 */
public static byte[] insertBetween(byte[] src, int left, int right, String content) {
    final byte[] contentSrc = content.getBytes(UTF_8);
    final byte[] newSrc = new byte[left + src.length - right + contentSrc.length - 1];
    arraycopy(src, 0, newSrc, 0, left);
    arraycopy(contentSrc, 0, newSrc, left, contentSrc.length);
    arraycopy(src, right + 1, newSrc, left + contentSrc.length, src.length - right - 1);
    return newSrc;
}

From source file:Main.java

public static byte[] toAsciiBytes(String data) {
    try {/*from w  ww .j  av  a 2  s. com*/
        return data == null ? null : data.getBytes("US-ASCII");
    } catch (UnsupportedEncodingException e) {
        throw new IllegalStateException(e);
    }
}

From source file:Main.java

public static byte[] stringToByte(String str) {
    byte[] s2byte = null;
    try {/*from  ww  w .java  2  s. co m*/
        s2byte = str.getBytes("GB2312");
    } catch (UnsupportedEncodingException e2) {
        // TODO Auto-generated catch block
        e2.printStackTrace();
    }
    return s2byte;
}

From source file:Main.java

public static String GBK2ISO(String str) {
    String ret = null;/*from   w ww  .j  av  a 2  s .co  m*/
    try {
        ret = new String(str.getBytes("GBK"), "ISO-8859-1");
    } catch (Exception e) {
        ret = "GBK2ISO error. str=" + str;
    }
    return (ret);
}

From source file:Main.java

public static String md5(String string) {
    try {//  www . j ava  2s  .co m
        return computeMD5(string.getBytes("UTF-8"));
    } catch (UnsupportedEncodingException e) {
        throw new RuntimeException("Huh,UTF-8 should be supported?", e);
    }
}

From source file:Main.java

public static String ISO2UTF8(String str) {
    String ret = null;// ww  w  .  j  av a2  s .co m
    try {
        ret = new String(str.getBytes("ISO-8859-1"), "UTF-8");
    } catch (Exception e) {
        ret = "ISO2UTF8 error. str=" + str;
    }
    return (ret);
}