Example usage for org.w3c.dom Element getFirstChild

Introduction

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

Prototype

public Node getFirstChild();

Source Link

Document

The first child of this node.

Usage

From source file:Main.java

public static void importName(Document doc1, Document doc2) {
    Element root1 = doc1.getDocumentElement();
    Element personInDoc1 = (Element) root1.getFirstChild();

    Node importedPerson = doc2.importNode(personInDoc1, true);

    Element root2 = doc2.getDocumentElement();
    root2.appendChild(importedPerson);// w  w  w  .j  a v  a 2  s .c  om
}

From source file:Main.java

public static void editTextbyInsertionandReplacement(Document doc) {
    Element root = doc.getDocumentElement();
    Element place = (Element) root.getFirstChild();
    Text name = (Text) place.getFirstChild().getFirstChild();
    Text directions = (Text) place.getLastChild().getFirstChild();

    // Inserting the word "black"
    //    name.insertData(offset," black");
    name.insertData(3, " black");

    // Replace "left" with "right"
    //directions.replaceData(offset,count,"right");
    directions.replaceData(3, 3, "right");
}

From source file:Main.java

public static void setText(Element element, String Text) {
    Node node;//  w  w w  .  j a  v a  2s.c o m
    node = element.getFirstChild();
    while (null != node) {
        if (Node.TEXT_NODE == node.getNodeType()) {
            Text text = (Text) node;
            text.setData(Text);
            return;
        }
    }
    Text text = element.getOwnerDocument().createTextNode(Text);
    element.appendChild(text);
}

From source file:Main.java

private static String getStringValue(Element element, String tagName) {
    String textValue = null;/*w ww.  j a v a  2  s.  c o  m*/
    NodeList nl = element.getElementsByTagName(tagName);
    if (nl != null && nl.getLength() > 0) {
        Element el = (Element) nl.item(0);
        textValue = el.getFirstChild().getNodeValue();
    }
    return textValue;
}

From source file:Main.java

public static String getElementValue(Element p_element) {
    Node n = p_element.getFirstChild();
    if (n != null) {
        return n.getNodeValue();
    }//from   w ww . ja  v a  2  s  . co  m
    return null;
}

From source file:Main.java

/**
 * Get the specified element's text value.
 * @param e The element.//from w  ww .j  a  va  2 s.co  m
 * @return The text value of the specified element.
 */
public static String getElementValue(final Element e) {
    for (Node child = e.getFirstChild(); child != null; child = child.getNextSibling()) {
        if (!(child instanceof Text)) {
            continue;
        }
        return child.getNodeValue();
    }
    return null;
}

From source file:Main.java

/**
 * Get first Text node of the Element as String value
 * @param elem//from  ww  w  .ja  v a2 s. c  o m
 * @return
 */
public static String getFirstTextValue(Element elem) {
    if (elem != null) {
        Node fc = elem.getFirstChild();
        if (null != fc && fc.getNodeType() == Node.TEXT_NODE) {
            return ((Text) fc).getData();
        }
    }
    return null;
}

From source file:Main.java

/**
 * adds a child at the first place /*ww w . j  a va 2 s.  c o  m*/
 * @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:Main.java

/**
 * Returns the first direct child of the given element whose name matches {@code tag}.
 * <p>/*from  w w  w .j a va 2 s .c om*/
 * Example: let the {@link Element} {@code root} correspond to:
 *
 * <pre>
 * {@code <root>
 *     <name>
 *         <first>John</first>
 *         <last>Smith</last>
 *     </name>
 *     <last>BlahBlah</last>
 * </root>
 * 
 * getFirstDirectChild(root, "last"); // returns the element corresponding to <last>BlahBlah</last>}
 * </pre>
 *
 * @param parent
 *            The {@link Element} to get the child from.
 * @param tag
 *            The element name of the child to look for.
 * @return The {@link Element} corresponding to the child if any was found, {@code null}
 *         otherwise.
 */
public static Element getFirstDirectChild(Element parent, String tag) {
    for (Node child = parent.getFirstChild(); child != null; child = child.getNextSibling()) {
        if (child instanceof Element && tag.equals(child.getNodeName())) {
            return (Element) child;
        }
    }
    return null;
}

From source file:Main.java

public static void dupAttributes(Document doc) {
    Element root = doc.getDocumentElement();
    Element personOne = (Element) root.getFirstChild();

    Attr deptAttr = personOne.getAttributeNode("dept");
    personOne.removeAttributeNode(deptAttr);
    String deptString = deptAttr.getValue();
    personOne.setAttribute("dept", deptString + "updated");

    String mailString = personOne.getAttribute("mail");
    personOne.setAttribute("mail", mailString + "updated");

    String titleString = personOne.getAttribute("title");
    //personOne.removeAttribute("title");
    personOne.setAttribute("title", titleString + "updated");
}