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

ListgetTextAsJavaByteArrayInitializer(String text, String charsetName, int maxArraySize)
get Text As Java Byte Array Initializer 
byte[] bytes = text.getBytes(charsetName);
List<String> arrays = new ArrayList<>();
for (int length = 0; length < bytes.length;) {
    StringBuilder sb = new StringBuilder();
    sb.append("new byte[] { ");
    for (int chunk = 0; length < bytes.length && chunk < maxArraySize; chunk++) {
        byte b = bytes[length];
        if (chunk != 0) {
...
StringgetXMLLong(final long value)
Converts Long into XML-Tag with type xsd:long 
return DatatypeConverter.printLong(value);
booleanisValidValue(String value, Class type)
Given a string value and a Java type, returns true if the given value is a legal assignment to an Attribute having the given Java type. 
if (null == value || value.length() == 0)
    return true; 
if (String.class == type) {
    return true; 
} else if (Integer.class == type) {
    try {
        DatatypeConverter.parseInteger(value);
        return true;
...
Stringmillis2String(long millis)
millis String 
int fixMillis = 0;
String xmlDateTime;
if (millis % 1000 == 0)
    fixMillis = 1;
synchronized (cal) {
    cal.setTimeInMillis(millis + fixMillis);
    xmlDateTime = javax.xml.bind.DatatypeConverter.printDateTime(cal);
if (fixMillis == 1)
    xmlDateTime = xmlDateTime.replace(".001Z", ".000Z");
return xmlDateTime;
voidmixColumns(byte[] input, boolean inv)
mix Columns 
byte[] mixed = new byte[16];
byte[] matrix;
if (inv) {
    matrix = galois_matrix_inv;
} else {
    matrix = galois_matrix;
for (int i = 0; i < 16; i++) {
...
voidprintBytes(byte[] data)
print Bytes 
byte[] datum = new byte[1];
for (int i = 0; i < data.length; i++) {
    datum[0] = data[i];
    System.out.println(i + " : " + DatatypeConverter.printHexBinary(datum));
StringprintDecimal(BigDecimal value, BigDecimal min, BigDecimal max, int precision, boolean zeroIncluded)
Write a BigDecimal value into XML output. 
if (value == null) {
    throw new IllegalArgumentException("The provided double value NULL is invalid!");
value = value.setScale(precision, BigDecimal.ROUND_HALF_UP);
if (min != null && value.compareTo(min) <= 0) {
    if (!zeroIncluded || !BigDecimal.ZERO.equals(value)) {
        throw new IllegalArgumentException(
                "The provided double value " + value + " is too small (minimum is " + min + ")!");
...
StringprintIntToInteger(int value)
print Int To Integer 
BigInteger result = BigInteger.valueOf(value);
return DatatypeConverter.printInteger(result);
StringprintLongitude(BigDecimal value)
print Longitude 
if (value == null || !isValidLongitude(value))
    throw new IllegalArgumentException("Can't print longitude value!");
else
    return DatatypeConverter.printDecimal(value);
StringprintPositiveDecimal(BigDecimal value)
print Positive Decimal 
if (value == null || value.compareTo(BigDecimal.ZERO) < 0)
    throw new IllegalArgumentException("Can't print positive decimal value!");
return printDecimal(value.setScale(2, BigDecimal.ROUND_HALF_UP));