Example usage for org.w3c.dom Node getNodeType

Introduction

In this page you can find the example usage for org.w3c.dom Node getNodeType.

Prototype

public short getNodeType();

Source Link

Document

A code representing the type of the underlying object, as defined above.

Usage

From source file:Main.java

public static final String getCDATA(Element elem, boolean trim) {
    StringBuffer sb = new StringBuffer();
    NodeList nl = elem.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        Node nc = nl.item(i);
        if (nc.getNodeType() == Node.CDATA_SECTION_NODE) {
            sb.append(((Text) nc).getData());
        } else if (nc.getNodeType() == Node.TEXT_NODE) {
            String txt = ((Text) nc).getData();
            if (trim) {
                txt = txt.trim();//w ww .j ava2s. c  o  m
            }
            sb.append(txt);
        }
    }
    return sb.toString();
}

From source file:Utils.java

/**
 * <p>Returns the first child element with the given name. Returns
 * <code>null</code> if not found.</p>
 *
 * @param parent parent element/* w  w  w .ja  v a 2  s .c  om*/
 * @param name name of the child element
 * @return child element
 */
public static Element getChildElementByName(Element parent, String name) {
    NodeList children = parent.getChildNodes();

    for (int i = 0; i < children.getLength(); i++) {
        Node node = children.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            Element element = (Element) node;
            if (element.getTagName().equals(name)) {
                return element;
            }
        }
    }

    return null;
}

From source file:Main.java

/**
 * Trys to find a child element in the given parent element.
 *
 * @param parent The Element to search in.
 * @param name   The name of the element to search for.
 *
 * @return The Element if found, null otherwise.
 *//*www  .j  a  va  2s  .c  o m*/
public static Element findElement(Element parent, String name) {
    NodeList l = parent.getChildNodes();
    for (int i = 0; i < l.getLength(); i++) {
        Node n = l.item(i);
        if (n.getNodeType() == n.ELEMENT_NODE) {
            Element e = (Element) n;
            if (e.getNodeName().equals(name)) {
                return e;
            }
        }
    }
    return null;
}

From source file:Main.java

public static boolean isElement(Node e) {
    return e.getNodeType() == Node.ELEMENT_NODE;
}

From source file:Main.java

/**
 * Gets the first element of a Node//from   www .j a  v a2  s .  c o  m
 * @param parent Node
 * @return first element of a Node
 */
public static Element getFirstElement(Node parent) {
    Node n = parent.getFirstChild();
    while (n != null && n.getNodeType() != Node.ELEMENT_NODE) {
        n = n.getNextSibling();
    }
    if (n == null) {
        return null;
    }
    return (Element) n;
}

From source file:Main.java

public static List getChildElements(Element parent, String childName) {
    NodeList children = parent.getChildNodes();
    List list = new ArrayList();
    int size = children.getLength();

    for (int i = 0; i < size; i++) {
        Node node = children.item(i);

        if (node.getNodeType() == Node.ELEMENT_NODE) {
            Element element = (Element) node;

            if (childName.equals(element.getNodeName())) {
                list.add(element);/*w  w w .  j  ava2s.c  om*/
            }
        }
    }

    return list;
}

From source file:Main.java

public static NodeList getChildsByTagName(Element root, String name) {
    final Vector<Node> v = new Vector<Node>();
    NodeList nl = root.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        Node n = nl.item(i);
        if (n.getNodeType() == Element.ELEMENT_NODE) {
            Element e = (Element) n;
            if (name.equals("*") || e.getNodeName().equalsIgnoreCase(name))
                v.add(n);/*  w w  w .jav  a2s  . c o m*/
        }
    }

    return new NodeList() {
        public Node item(int index) {
            if (index >= v.size() || index < 0)
                return null;
            else
                return v.get(index);
        }

        public int getLength() {
            return v.size();
        }
    };
}

From source file:Main.java

/**
 * Returns a List of all descendant Element nodes having the specified
 * [namespace name] property. The elements are listed in document order.
 * // w ww.j  a v  a 2  s .c  om
 * @param node
 *            The node to search from.
 * @param namespaceURI
 *            An absolute URI denoting a namespace name.
 * @return A List containing elements in the specified namespace; the list
 *         is empty if there are no elements in the namespace.
 */
public static List<Element> getElementsByNamespaceURI(Node node, String namespaceURI) {
    List<Element> list = new ArrayList<Element>();
    NodeList children = node.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        if (child.getNodeType() != Node.ELEMENT_NODE)
            continue;
        if (child.getNamespaceURI().equals(namespaceURI))
            list.add((Element) child);
    }
    return list;
}

From source file:Main.java

/**
 * Get textual content of a node(for text nodes only).
 * //from w w w  . j ava2s.  c  o  m
 * @param node a text node.
 * @return node's textual content.
 */
public static String getNodeValue(Node node) {
    NodeList childNodes = node.getChildNodes();
    for (int x = 0; x < childNodes.getLength(); x++) {
        Node data = childNodes.item(x);
        if (data.getNodeType() == Node.TEXT_NODE)
            return data.getTextContent();
    }
    return "";
}

From source file:Main.java

public static void setPrefixRecursive(final Node node, final String prefix) {

    if (node.getNodeType() == Node.ELEMENT_NODE) {
        node.setPrefix(prefix);// w w  w.j  a  v a2  s .  c o m
    }

    final NodeList list = node.getChildNodes();
    for (int i = 0; i < list.getLength(); ++i) {
        setPrefixRecursive(list.item(i), prefix);
    }
}