Java Utililty Methods XML Attribute from Element

List of utility methods to do XML Attribute from Element

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Description

The list of methods to do XML Attribute from Element are organized into topic(s).

Method

floatgetFloatAttribute(Element element, String name)
get Float Attribute 
String s = getTrimmedAttribute(element, name);
return s.isEmpty() ? 0f : Float.parseFloat(s);
FloatgetFloatAttribute(String name, Element el)
Gets the value of the DOM element's attribute with the given name as a Float, or null if the value is not a float. 
return stringToFloat(getAttribute(name, el));
StringgetHeadAttr(Element annotU, String attrName)
get Head Attr 
NodeList nl = annotU.getElementsByTagName("head");
if (nl == null)
    return "";
Element head = (Element) nl.item(0);
if (head == null)
    return "";
NodeList notes = head.getElementsByTagName("note");
for (int i = 0; i < notes.getLength(); i++) {
...
AttrgetIdAttribute(Element domElement)
Gets the ID attribute of a DOM element. 
if (!domElement.hasAttributes()) {
    return null;
NamedNodeMap attributes = domElement.getAttributes();
Attr attribute;
for (int i = 0; i < attributes.getLength(); i++) {
    attribute = (Attr) attributes.item(i);
    if (attribute.isId()) {
...
StringgetIdAttributeValue(Element elem, String name)
Returns the attribute value for the attribute with the specified name. 
Attr attr = elem.getAttributeNodeNS(null, name);
if (attr != null && !attr.isId()) {
    elem.setIdAttributeNode(attr, true);
return (attr == null) ? null : attr.getValue();
intgetIntAttr(Element elem, String attName)
Return the value of an integer attribute or zero 
return getIntAttr(elem, attName, 0);
intgetIntAttribute(Element el, String name)
get Int Attribute 
String s = el.getAttribute(name);
if (s != null && s.length() > 0) {
    return Integer.parseInt(s);
return 0;
intgetIntAttribute(Element elem, String attName, boolean mandatory, int defaultValue)
getIntAttribute purpose. 
String attValue = getAttribute(elem, attName, mandatory);
if (!mandatory && (attValue == null)) {
    return defaultValue;
try {
    return Integer.parseInt(attValue);
} catch (Exception ex) {
    if (mandatory) {
...
intgetIntAttribute(Element elem, String attName, boolean mandatory, int defaultValue)
getIntAttribute purpose. 
String attValue = getAttribute(elem, attName, mandatory);
if (!mandatory && (attValue == null)) {
    return defaultValue;
try {
    return Integer.parseInt(attValue);
} catch (Exception ex) {
    if (mandatory) {
...
intgetIntAttribute(Element element, String attribute)
get Int Attribute 
String value = element.getAttribute(attribute);
int result = 1;
if (value != null && value.length() != 0) {
    result = Integer.parseInt(value);
return result;