Java Utililty Methods XML Data Type Converter

List of utility methods to do XML Data Type Converter

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Description

The list of methods to do XML Data Type Converter are organized into topic(s).

Method

byte[]convertToTwoBytes(int numberToConvert)
Converts an integer to two bytes. 
byte[] numInBytes = new byte[2];
String s1 = Integer.toHexString(numberToConvert);
if (s1.length() % 2 != 0) {
    s1 = "0" + s1;
byte[] hexas = DatatypeConverter.parseHexBinary(s1);
if (hexas.length == 1) {
    numInBytes[0] = 0;
...
MapcreateBasicAuthenticationProperty(final String username, final String password)
Create HTTP Basic credentials to be used in HTTP get or post methods. 
Map<String, String> map = new TreeMap<String, String>();
try {
    String base64Binary = DatatypeConverter
            .printBase64Binary((username + ":" + password).getBytes("US-ASCII"));
    map.put("Authorization", "Basic " + base64Binary);
} catch (UnsupportedEncodingException e) {
    throw new RuntimeException(e);
return map;
byte[]decode(final CharSequence _text)
Decodes given _text . 
return DatatypeConverter.parseBase64Binary(_text.toString());
String[]decode(String auth)
decode 
auth = auth.replaceFirst("[B|b]asic ", "");
byte[] decodedBytes = DatatypeConverter.parseBase64Binary(auth);
if (decodedBytes == null || decodedBytes.length == 0) {
    return null;
return new String(decodedBytes).split(":", 2);
Stringdecode(String source)
decode 
return new String(DatatypeConverter.parseHexBinary(source), Charset.forName("UTF-8"));
Stringdecode(String string, boolean decode)
decode 
return decode ? decode(string) : string;
String[]decodeBasicAuth(String auth)
decode Basic Auth 
String uap = auth.replaceFirst("[B|b]asic", ""); 
byte[] decodedBytes = DatatypeConverter.parseBase64Binary(uap);
if (decodedBytes == null || decodedBytes.length == 0) {
    return null;
} else {
    return new String(decodedBytes).split(":", 2);
StringdecodeJavaOpts(String encodedJavaOpts)
Decode the JVM options
1. 
String javaOptsBase64 = encodedJavaOpts.replaceAll("^\"+", "").replaceAll("\\s+$", "").replace("&equals;",
        "=");
return new String(DatatypeConverter.parseBase64Binary(javaOptsBase64), Charset.forName("UTF-8"));
double[]decodeToDoubleArray(String encoded)
decode To Double Array 
byte[] objBytes = DatatypeConverter.parseBase64Binary(encoded);
ByteArrayInputStream bais = null;
ObjectInputStream ois = null;
try {
    bais = new ByteArrayInputStream(objBytes);
    ois = new ObjectInputStream(bais);
    int arrayLength = ois.readInt();
    double result[] = new double[arrayLength];
...
Stringdecrypt(String encryptedText, String password)
decrypt 
try {
    SecretKeyFactory keyFactory = SecretKeyFactory.getInstance("PBEWithMD5AndDES");
    SecretKey key = keyFactory.generateSecret(new PBEKeySpec(password.toCharArray()));
    Cipher pbeCipher = Cipher.getInstance("PBEWithMD5AndDES");
    String enc = encryptedText.substring(ENCODE.length() + 12);
    byte[] salt = DatatypeConverter
            .parseBase64Binary(encryptedText.substring(ENCODE.length(), ENCODE.length() + 12));
    pbeCipher.init(Cipher.DECRYPT_MODE, key, new PBEParameterSpec(salt, 20));
...