Example usage for java.io UnsupportedEncodingException printStackTrace

Introduction

In this page you can find the example usage for java.io UnsupportedEncodingException 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 String encodeUnicodeString(String source) {
    try {//from  ww w . j a  va 2 s.c o m
        source = URLEncoder.encode(source, "UTF-8");
    } catch (UnsupportedEncodingException e) {
        Log.e(TAG, e.getMessage());
        e.printStackTrace();
    }
    return source;
}

From source file:Main.java

public static File getRealFileName(String baseDir, String absFileName) {
    String[] dirs = absFileName.split("/");
    File ret = new File(baseDir);
    String substr = null;/*from  w  w  w .  ja  va2  s.  c  o m*/
    if (dirs.length > 1) {
        for (int i = 0; i < dirs.length - 1; i++) {
            substr = dirs[i];
            try {
                // substr.trim();
                substr = new String(substr.getBytes("8859_1"), "GB2312");

            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
            ret = new File(ret, substr);

        }
        if (!ret.exists())
            ret.mkdirs();
        substr = dirs[dirs.length - 1];
        // try {
        substr.trim();
        ret = new File(ret, substr);
        return ret;
    }
    return ret;
}

From source file:Main.java

private static int getBytesLength(String msg) {
    try {/*from w ww. j  a va 2s .c o m*/
        return msg.getBytes("GB2312").length;
    } catch (UnsupportedEncodingException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return 0;
}

From source file:Main.java

private static int compareToGBK(String s1, String s2) {
    int ret = 0;/*from   w  ww. j av  a  2  s . c om*/
    try {
        byte[] bytes1 = s1.getBytes("gbk");
        byte[] bytes2 = s2.getBytes("gbk");

        int len = Math.min(bytes1.length, bytes2.length);
        for (int i = 0; i < len; i++) {

            if (bytes1[i] > 0 && bytes2[i] > 0) {
                ret = Character.toLowerCase(bytes1[i]) - Character.toLowerCase(bytes2[i]);
                if (ret == 0)
                    ret = bytes1[i] - bytes2[i];
            } else {
                int b1 = (bytes1[i] + 256) % 256;
                int b2 = (bytes2[i] + 256) % 256;
                ret = b1 - b2;
            }

            if (ret != 0) {
                break;
            }

        }
        if (ret == 0) {
            ret = bytes1.length - bytes2.length;
        }

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

    return ret;
}

From source file:Main.java

public static String getDecodeString(String str) {
    java.net.URLDecoder ud = new URLDecoder();
    try {//  w  w w.  j a  v a  2s.c o m
        str = ud.decode(str, "utf-8");
    } catch (UnsupportedEncodingException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return str;
}

From source file:Main.java

/**
 * Convert %XX// w  ww  .j  ava 2s  .  co m
 * 
 * @param value
 * @return
 */
public static String formParamDecode(String value) {
    int nCount = 0;
    for (int i = 0; i < value.length(); i++) {
        if (value.charAt(i) == '%') {
            i += 2;
        }
        nCount++;
    }

    byte[] sb = new byte[nCount];

    for (int i = 0, index = 0; i < value.length(); i++) {
        if (value.charAt(i) != '%') {
            sb[index++] = (byte) value.charAt(i);
        } else {
            StringBuilder sChar = new StringBuilder();
            sChar.append(value.charAt(i + 1));
            sChar.append(value.charAt(i + 2));
            sb[index++] = Integer.valueOf(sChar.toString(), 16).byteValue();
            i += 2;
        }
    }
    String decode = "";
    try {
        decode = new String(sb, "UTF-8");
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }
    return decode;
}

From source file:Main.java

public static byte[] stringToByte(String str) {
    byte[] s2byte = null;
    try {//w ww.j  a va 2 s . c om
        s2byte = str.getBytes("GB2312");
    } catch (UnsupportedEncodingException e2) {
        // TODO Auto-generated catch block
        e2.printStackTrace();
    }
    return s2byte;
}

From source file:Main.java

public static String byteArrayOutStreamToString(ByteArrayOutputStream outputStream) {
    byte[] buf = outputStream.toByteArray();
    try {/*from  ww w .  ja  va2 s .  co  m*/
        return new String(buf, "UTF-8");
    } catch (UnsupportedEncodingException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        return "";
    }
}

From source file:Main.java

public static byte[] decode(String str) {
    try {/*www.  j  a  v a 2s . co m*/
        return decodePrivate(str);
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }
    return new byte[] {};
}

From source file:Main.java

/**
 * Parse an entry name from a header buffer.
 *
 * @param header The header buffer from which to parse.
 * @param offset The offset into the buffer from which to parse.
 * @param length The number of header bytes to parse.
 * @return The header's entry name./* w w w .  j av a 2s  . c o  m*/
 */
public static StringBuffer parseName(byte[] header, int offset, int length) {

    StringBuffer result = null;
    int nameLen = length;

    int end = offset + length;

    for (int i = offset; i < end; ++i) {
        if (header[i] == 0) {
            nameLen = i - offset;
            break;
        }

        //            result.append((char) header[i]);

    }

    try {
        result = new StringBuffer(new String(header, offset, nameLen, NAME_ENCODING));
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }

    return result;
}