Example usage for org.w3c.dom Element insertBefore

Introduction

In this page you can find the example usage for org.w3c.dom Element insertBefore.

Prototype

public Node insertBefore(Node newChild, Node refChild) throws DOMException;

Source Link

Document

Inserts the node newChild before the existing child node refChild.

Usage

From source file:Main.java

License:asdf

public static void main(String[] args) throws Exception {
    String initial = "<root><param value=\"abc\"/><param value=\"bc\"/></root>";
    ByteArrayInputStream is = new ByteArrayInputStream(initial.getBytes());
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder db = dbf.newDocumentBuilder();
    Document doc = db.parse(is);//from  w ww. ja  v a2 s . c  o m

    // Create the new xml fragment
    Text a = doc.createTextNode("asdf");
    Node p = doc.createElement("parameterDesc");
    p.appendChild(a);
    Node i = doc.createElement("insert");
    i.appendChild(p);
    Element r = doc.getDocumentElement();
    r.insertBefore(i, r.getFirstChild());
    r.normalize();

    // Format the xml for output
    Transformer transformer = TransformerFactory.newInstance().newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");

    // initialize StreamResult with File object to save to file
    StreamResult result = new StreamResult(new StringWriter());
    DOMSource source = new DOMSource(doc);
    transformer.transform(source, result);

    System.out.println(result.getWriter().toString());

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);/*from   w  ww  .  j ava  2s .c o m*/
    factory.setExpandEntityReferences(false);
    Document doc = factory.newDocumentBuilder().parse(new File("filename"));
    Element element = doc.getElementById("key1");
    element = doc.createElement("root");
    doc.appendChild(element);

    element.insertBefore(doc.createTextNode("A"), element.getFirstChild());

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);//from w w  w.  j  av  a  2  s .  c  om
    factory.setExpandEntityReferences(false);
    Document doc = factory.newDocumentBuilder().parse(new File("filename"));
    Element element = doc.getElementById("key1");
    element = doc.createElement("root");
    doc.appendChild(element);

    element.insertBefore(doc.createTextNode("C"), element.getLastChild());

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = dbf.newDocumentBuilder();
    Document doc = builder.newDocument();
    Element element = doc.createElement("root");
    doc.appendChild(element);/*ww w . j  av a 2s.  c  om*/
    Comment comment = doc.createComment("This is a comment");
    doc.insertBefore(comment, element);
    Element itemElement = doc.createElement("item");
    element.appendChild(itemElement);
    itemElement.setAttribute("myattr", "attr>value");
    itemElement.insertBefore(doc.createTextNode("te<xt"), itemElement.getLastChild());
    prettyPrint(doc);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);/*from w w  w  .java2  s .  c  o m*/
    factory.setExpandEntityReferences(false);
    Document doc = factory.newDocumentBuilder().parse(new File("filename"));
    Element element = doc.getElementById("key1");
    element = doc.createElement("root");
    doc.appendChild(element);

    Element element2 = doc.createElement("item");
    element.insertBefore(element2, element.getFirstChild().getNextSibling());

}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);//  w  ww . j  a v  a 2 s  . com

    factory.setExpandEntityReferences(false);

    Document doc = factory.newDocumentBuilder().parse(new File("filename"));

    Element element = doc.getDocumentElement();

    Text text1 = (Text) element.getFirstChild();
    String string = text1.getData();
    String word = "some";
    Text text2 = text1.splitText(string.indexOf(word));

    Element newElement = doc.createElement("b");
    newElement.appendChild(text2);

    element.insertBefore(newElement, text2);
}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);//  w w w  . java  2 s .  c  om
    DocumentBuilder builder = factory.newDocumentBuilder();

    Document doc = builder.parse("yourFile.xml");
    Element rootElement = doc.getDocumentElement();
    NodeList children = rootElement.getChildNodes();
    Node current = null;
    int count = children.getLength();
    for (int i = 0; i < count; i++) {
        current = children.item(i);
        if (current.getNodeType() == Node.ELEMENT_NODE) {
            Element element = (Element) current;
            if (element.getTagName().equalsIgnoreCase("tableOfContents")) {
                // Get the list of <tocEntry> items
                NodeList tocitems = element.getElementsByTagName("tocEntry");
                // Obtain a reference to the second one
                Node secondChild = tocitems.item(1);
                // Create a new <tocEntry> element
                Element newTOCItem = doc.createElement("tocEntry");
                // Create a new "Help" text node
                Text newText = doc.createTextNode("Help");
                // Make it a child of the new <tocEntry> element
                // <tocEntry>Help</tocEntry>
                newTOCItem.appendChild(newText);
                // Add the new <tocEntry> element to <tableOfContents>
                element.insertBefore(newTOCItem, secondChild);
            }
        }
    }

    System.out.println(doc.getDocumentElement());
}

From source file:Main.java

public static void insertBeforeFirstChild(Element object, Element attrId) {
    if (object.hasChildNodes()) {
        object.insertBefore(attrId, object.getFirstChild());
    } else {/*w  w  w.jav a2s.  c o  m*/
        object.appendChild(attrId);
    }
}

From source file:Main.java

public static void addAsFirstChild(Element element, Element newChild) {
    if (element.hasChildNodes()) {
        element.insertBefore(newChild, element.getChildNodes().item(0));
    } else {/* ww w . j a va2 s  .  com*/
        element.appendChild(newChild);
    }
}

From source file:Main.java

public static synchronized void appendIndent(Element e, Node pos, int indent) {
    Document doc = e.getOwnerDocument();
    if (indent == 0) {
        e.insertBefore(doc.createTextNode("\n"), pos);
    }/*from   ww w. j a v  a2  s  .  co  m*/
    for (int i = 0; i < indent; i++) {
        if (i == 0) {
            e.insertBefore(doc.createTextNode("\n\t"), pos);
        } else {
            e.insertBefore(doc.createTextNode("\t"), pos);
        }
    }
}