public Attribute copy() {
XmlAttribute attr = new HibXmlAttribute();
attr.setQName(getQName().copy());
Element clone = value != null ? (Element) value.cloneNode(true) : null;
attr.setValue(clone);
return attr;
}
/**
* Convienence method for returning a Element value on an XmlAttribute with a given QName stored
* on the given item.
*
* @param item item to fetch XmlAttribute from
* @param qname QName of attribute
* @return Long value of XmlAttribute
*/
public static Element getValue(Item item, QName qname) {
XmlAttribute xa = (XmlAttribute) item.getAttribute(qname);
if (xa == null) {
return null;
} else {
return xa.getValue();
}
}
/**
* Convienence method for setting a Elementvalue on an XmlAttribute with a given QName stored on
* the given item.
*
* @param item item to fetch Xmlttribute from
* @param qname QName of attribute
* @param value value to set on XmlAttribute
*/
public static void setValue(Item item, QName qname, Element value) {
XmlAttribute attr = (XmlAttribute) item.getAttribute(qname);
if (attr == null && value != null) {
attr = new HibXmlAttribute(qname, value);
item.addAttribute(attr);
return;
}
if (value == null) {
item.removeAttribute(qname);
} else {
attr.setValue(value);
}
}
