protected Element importElement(Element element) {
Document document = getOwnerDocument();
Document oldDocument = element.getOwnerDocument();
if (!oldDocument.equals(document)) {
return (Element) document.importNode(element, true);
} else {
return element;
}
}
private static String getAttributeValueFrom(
Element element, String uri, String localName, String prefix, String qualifiedName) {
String nonzeroLengthUri = (uri == null || uri.length() == 0) ? null : uri;
boolean mustUseGetAttributeNodeNS = (nonzeroLengthUri != null);
if (mustUseGetAttributeNodeNS) {
if (!element.hasAttributeNS(uri, localName)) {
return null;
}
String attrValue = element.getAttributeNS(nonzeroLengthUri, localName);
return attrValue;
}
Attr attribute = null;
attribute = element.getAttributeNode(qualifiedName);
return attribute == null ? null : attribute.getValue();
}
protected static SOAPElement replaceElementWithSOAPElement(Element element, ElementImpl copy) {
Iterator eachAttribute = getAllAttributesFrom(element);
while (eachAttribute.hasNext()) {
Name name = (Name) eachAttribute.next();
copy.addAttributeBare(name, getAttributeValueFrom(element, name));
}
Iterator eachChild = getChildElementsFrom(element);
while (eachChild.hasNext()) {
Node nextChild = (Node) eachChild.next();
copy.insertBefore(nextChild, null);
}
Node parent = element.getParentNode();
if (parent != null) {
parent.replaceChild(copy, element);
} // XXX else throw an exception?
return copy;
}
protected static Iterator getAllAttributesFrom(final Element element) {
final NamedNodeMap attributes = element.getAttributes();
return new Iterator() {
int attributesLength = attributes.getLength();
int attributeIndex = 0;
String currentName;
public boolean hasNext() {
return attributeIndex < attributesLength;
}
public Object next() {
if (!hasNext()) {
throw new NoSuchElementException();
}
Node current = attributes.item(attributeIndex++);
currentName = current.getNodeName();
String prefix = NameImpl.getPrefixFromTagName(currentName);
if (prefix.length() == 0) {
return NameImpl.createFromUnqualifiedName(currentName);
} else {
Name attributeName =
NameImpl.createFromQualifiedName(currentName, current.getNamespaceURI());
return attributeName;
}
}
public void remove() {
if (currentName == null) {
throw new IllegalStateException();
}
attributes.removeNamedItem(currentName);
}
};
}