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

/**
 * Create a new element and add it as the first child
 *
 * @param parent/*from ww  w . j ava  2 s.c  om*/
 *            the parent to which to add the element
 * @param name
 *            the name of the element
 * @return the new element
 */
public static Element addElementFirst(final Element parent, final String name) {
    final Element ele = parent.getOwnerDocument().createElement(name);
    parent.insertBefore(ele, null);
    return ele;
}

From source file:Main.java

public static void addComment(Document doc) {
    Element root = doc.getDocumentElement();
    Element folks = (Element) root.getLastChild();
    Comment comment = doc.createComment("Text of the comment");
    root.insertBefore(comment, folks);
}

From source file:Main.java

/**
 * adds a child at the first place //from  w  w  w. ja  v a  2 s .  com
 * @param parent
 * @param child
 */
public static void prependChild(Element parent, Element child) {
    Node first = parent.getFirstChild();
    if (first == null)
        parent.appendChild(child);
    else {
        parent.insertBefore(child, first);
    }
}

From source file:DOMEdit.java

public static void insert(Document doc, String name, String phone, String email) {
    Element personNode = doc.createElement("person");

    Element nameNode = doc.createElement("name");
    personNode.appendChild(nameNode);/*from   www . j a va2  s.  c  om*/
    Text nametextNode = doc.createTextNode(name);
    nameNode.appendChild(nametextNode);

    Element phoneNode = doc.createElement("phone");
    personNode.appendChild(phoneNode);
    Text phonetextNode = doc.createTextNode(phone);
    phoneNode.appendChild(phonetextNode);

    Element emailNode = doc.createElement("email");
    personNode.appendChild(emailNode);
    Text emailtextNode = doc.createTextNode(email);
    emailNode.appendChild(emailtextNode);

    Element root = doc.getDocumentElement();
    Node firstChildNode = root.getFirstChild();
    root.insertBefore(personNode, firstChildNode);
}

From source file:Main.java

public static void addProcessingInstruction(Document doc) {
    Element root = doc.getDocumentElement();
    Element folks = (Element) root.getLastChild();
    ProcessingInstruction pi;//from w ww .  ja va 2  s  .  c  o m
    pi = (ProcessingInstruction) doc.createProcessingInstruction("validate", "phone=\"lookup\"");
    root.insertBefore(pi, folks);
}

From source file:DOMEdit.java

public static void addComment(Document doc) {
        Element root = doc.getDocumentElement();
        Element folks = (Element) root.getLastChild();
        Comment comment = doc.createComment("Text of the comment");
        root.insertBefore(comment, folks);
    }/*from w w  w.j av a 2  s.c  o m*/

From source file:Main.java

public static Element prependChildElement(Element parent, Element child, boolean addWhitespace, Document doc) {

    Node firstChild = parent.getFirstChild();
    if (firstChild == null) {
        parent.appendChild(child);//from  w  w w.  j  a  v a2s  .co m
    } else {
        parent.insertBefore(child, firstChild);
    }

    if (addWhitespace) {
        Node whitespaceText = doc.createTextNode("\n");
        parent.insertBefore(whitespaceText, child);
    }
    return child;
}

From source file:Main.java

/**
 * Create a child of the given node at the given index.
 * //from www  .j a  va  2  s  .c o m
 * @param doc
 *            a document
 * @param element
 *            an element
 * @param index
 *            an index
 * @param nodeName
 *            a node name
 * @return org.w3c.dom.Element
 */
public static Element createChildElement(Document doc, Element element, int index, String nodeName) {
    Element element2 = doc.createElement(nodeName);
    try {
        NodeList childList = element.getElementsByTagName(nodeName);
        Node child = childList.item(index);
        element.insertBefore(element2, child);
    } catch (Exception e) {
        element.appendChild(element2);
    }
    return element2;
}

From source file:DOMEdit.java

public static void addProcessingInstruction(Document doc) {
        Element root = doc.getDocumentElement();
        Element folks = (Element) root.getLastChild();
        ProcessingInstruction pi;
        pi = (ProcessingInstruction) doc.createProcessingInstruction("validate", "phone=\"lookup\"");
        root.insertBefore(pi, folks);
    }//from   ww  w . ja va2s .  c  om

From source file:Main.java

static public void setElementText(Element elm, String text) {
    Node node = elm.getFirstChild();
    if (node == null) {
        if (text != null)
            elm.appendChild(elm.getOwnerDocument().createTextNode(text));
    } else if (node.getNodeType() == Node.TEXT_NODE) {
        if (text == null)
            node.getParentNode().removeChild(node);
        else/*from   w  w w .  j  a va  2 s  . c o  m*/
            node.setNodeValue(text);
    } else if (text != null) {
        Text textNode = node.getOwnerDocument().createTextNode(text);
        elm.insertBefore(textNode, elm.getFirstChild());
    }
}