Java Utililty Methods XML Document Clone

List of utility methods to do XML Document Clone

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Description

The list of methods to do XML Document Clone are organized into topic(s).

Method

voidcopy(Document from, Document to)
copy 
Element fromRootElem = from.getDocumentElement();
Element toRootElem = to.getDocumentElement();
Node childNode, importedNode;
NodeList toChildNodes = fromRootElem.getChildNodes();
for (int i = 0; i < toChildNodes.getLength(); i++) {
    childNode = toChildNodes.item(i);
    importedNode = to.importNode(childNode, true);
    toRootElem.appendChild(importedNode);
...
voidcopyChildren(Document new_doc, Node node, Node new_node)
copy Children 
final NodeList children = node.getChildNodes();
Node new_child;
for (int i = 0; i < children.getLength(); i++) {
    final Node child = children.item(i);
    if (child == null) {
        continue;
    switch (child.getNodeType()) {
...
voidcopyChildren(Element from, Element to, Document doc)
copy Children 
Node child = from.getFirstChild();
while (child != null) {
    to.appendChild(doc.importNode(child,  true));
    child = child.getNextSibling();
voidcopyChildren(final Document newDoc, final Node node, final Node newNode)
copy Children 
final NodeList children = node.getChildNodes();
Node newChild;
for (int i = 0; i < children.getLength(); i++) {
    final Node child = children.item(i);
    if (child == null) {
        continue;
    switch (child.getNodeType()) {
...
DocumentcopyDocument(Document document)
copy Document 
Node n = document.getDocumentElement().cloneNode(true);
Document result = newDocument();
result.adoptNode(n);
result.appendChild(n);
return result;
voidcopyDocument(Document from, Document to)
copy Document 
Node node = to.importNode(from.getDocumentElement(), true);
to.getDocumentElement().appendChild(node);
DocumentcopyDocument(Document oldDocument, Document newDocument)
Copies a document's content to another document (i.e. 
Node root = oldDocument.getDocumentElement();
Node adoptedRoot = newDocument.adoptNode(root);
newDocument.appendChild(adoptedRoot);
return newDocument;
DocumentcopyDocument(Document source)
Clone a Document object. 
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
dbf.setNamespaceAware(true);
DocumentBuilder db = dbf.newDocumentBuilder();
Node originalRoot = source.getDocumentElement();
Document copiedDocument = db.newDocument();
Node copiedRoot = copiedDocument.importNode(originalRoot, true);
copiedDocument.appendChild(copiedRoot);
return copiedDocument;
...
voidcopyDocument(Element from, Element to, String newNamespace)
Copy elements from one document to another attaching at the specified element and translating the namespace. 
Document doc = to.getOwnerDocument();
NodeList nl = from.getChildNodes();
int length = nl.getLength();
for (int i = 0; i < length; i++) {
    Node node = nl.item(i);
    Node newNode = null;
    if (Node.ELEMENT_NODE == node.getNodeType()) {
        Element oldElement = (Element) node;
...
voidcopyDocumentNode(Node source, Document target)
Copy a Node from one source document, adding it to the document root of a different, target Document 
Node node = target.importNode(source, true);
target.getDocumentElement().appendChild(node);