Example usage for org.w3c.dom Node getNodeName

Introduction

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

Prototype

public String getNodeName();

Source Link

Document

The name of this node, depending on its type; see the table above.

Usage

From source file:Main.java

public static Element getChildElement(Element elem, String name) {
    NodeList nodes = elem.getChildNodes();
    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE && node.getNodeName().equals(name)) {
            return (Element) node;
        }/*w w  w. j av a 2  s .c  o  m*/
    }
    return null;
}

From source file:Main.java

/**
 * Method selectNodeByName./*from  w w  w.  j a v  a 2 s  . c o  m*/
 *
 * @param node
 * @param nodeName
 * @return Node
 *         <p/>
 *         Purpose: given a node & tag name, returns a single node that matches.
 *         Useful when it is known that a particular node will only have a single
 *         node of a particular tag name.
 */
public static Node selectNodeByName(Node node, String nodeName) {
    Node nodeToReturn = null;
    int i = 0;
    // get all the child nodes
    NodeList currNodes = node.getChildNodes();
    int length = currNodes.getLength();
    // search for an occurence that matches nodeName provided
    while ((i < length) && (nodeToReturn == null)) {
        Node thisNode = currNodes.item(i);
        if (thisNode.getNodeName().equals(nodeName)) {
            nodeToReturn = thisNode;
        }
        i++;
    }
    return nodeToReturn;
}

From source file:Main.java

public static String getLocalName(Node node) {
    if (node.getPrefix() == null)
        return node.getNodeName();
    else//from   ww w  . j av  a 2s.c  om
        return node.getLocalName();
}

From source file:Main.java

public static Element getLastChild(Element parent, String name) {
    Element child = null;//from w w w .  j  av  a 2 s  . c  o m
    NodeList nl = parent.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        Node n = nl.item(i);
        if (n.getNodeType() == Node.ELEMENT_NODE && n.getNodeName().equals(name)) {
            child = (Element) n;
        }
    }
    return child;
}

From source file:Main.java

/** Gets the text information associated with the given DOM element. */
public static String getText(final Element el) {
    final NodeList nodes = el.getChildNodes();
    final int len = nodes.getLength();
    for (int i = 0; i < len; i++) {
        final Node node = nodes.item(i);
        if ("#text".equals(node.getNodeName()))
            return node.getNodeValue();
    }/*from   w w  w . j  av  a  2  s .co  m*/
    return null;
}

From source file:Main.java

private static boolean nodeNameMatch(Node node, Collection desiredNames) {
    return (desiredNames.contains(node.getNodeName()) || desiredNames.contains(node.getLocalName()));
}

From source file:Main.java

public static Node getChildWithTagName(final Node node, String name) {
    Node r = null;//w w w.  ja  va2  s .  c  om
    for (Node n : iterate(node.getChildNodes())) {
        if (n.getNodeName().equals(name)) {
            r = n;
            break;
        }
    }
    return r;

}

From source file:Main.java

/**
 * This is an ugly hack, there must be a nicer way to do it.
 * Using getPrefix doesn't work because it stops us from getting
 * xmlns: attributes, which is what I'm using this for. Using
 * getNamespace doesn't seem to work on xmlns attributes either.
 * Trims the prefix on the map key./*from   www.  j  av a  2s .com*/
 * @param element the element from which to retrieve the attributes.
 * @param prefix the prefix of the attributes to retrieve
 * @return a Map containing the attributes names and their values.
 */
public static Map getAttributesWithPrefix(Element element, String prefix) {
    Map result = new HashMap();

    prefix += ":";

    NamedNodeMap attributes = element.getAttributes();

    if (attributes == null)
        return result;

    for (int i = 0; i != attributes.getLength(); i++) {
        Node attribute = attributes.item(i);

        if (attribute.getNodeName().startsWith(prefix)) {
            result.put(attribute.getNodeName().substring(prefix.length()), attribute.getNodeValue());
        }
    }

    return result;
}

From source file:Main.java

/**
 * Returns the first XML child tag with the specified name.
 *
 * @param node The node to search children of
 * @param name The name of the node to search for, case-sensitive.
 * @return The child with the specified name, or null if none exists.
 */// w  w w . ja  va2 s.c  o m
public static Node getChildNode(Node node, String name) {
    Node child = node.getFirstChild();
    while (child != null) {
        if (child.getNodeName().equals(name)) {
            return child;
        }
        child = child.getNextSibling();
    }
    return null;
}

From source file:Main.java

public static Element getFirstChild(Element parent, String name) {
    NodeList nl = parent.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        Node n = nl.item(i);
        if (n.getNodeType() == Node.ELEMENT_NODE && n.getNodeName().equals(name)) {
            return (Element) n;
        }/*from  w w w  . ja va2s.c om*/
    }
    return null;
}