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

/**
 * Returns the value of the first child node of the given node, and asserts
 * that the child node is a Text node.//from   www  .  j a va 2 s  . c o m
 * 
 * @param node a node containing a single Text child node
 * @return the value of the child Text node
 */
public static String getChildText(Node node) {
    Node child = node.getFirstChild();
    assert (child.getNodeType() == Node.TEXT_NODE);
    return child.getNodeValue();
}

From source file:Main.java

public static Element getChildElement(Element elt, String name) {
    NodeList nodes = elt.getChildNodes();
    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE)
            if (name.equals(node.getNodeName()))
                return (Element) node;
    }/*  w  w  w. j a  v a2  s.  c  om*/
    return null;
}

From source file:Main.java

static void printElement(Element element, String indent) {
    System.out.println("Element '" + element.getNodeName() + "'");
    NodeList children = element.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        switch (child.getNodeType()) {
        case Node.ELEMENT_NODE:
            printElement((Element) child, indent + "\t");
            break;
        case Node.ATTRIBUTE_NODE:
            Attr attr = (Attr) child;
            System.out.println("\tAttribute: '" + attr.getName() + "' = '" + attr.getValue() + "'");
            break;
        case Node.COMMENT_NODE:
            Comment comment = (Comment) child;
            System.out.println("\tComment: '" + comment.getData() + "'");
            break;
        case Node.CDATA_SECTION_NODE:
            CharacterData cdata = (CharacterData) child;
            System.out.println("\tCDatat: '" + cdata.getData() + "'");
            break;
        case Node.TEXT_NODE:
            Text text = (Text) child;
            System.out.println("\tText: '" + text.getData() + "'");
            break;
        default:/*from  w w w  .ja  v  a  2  s .  co  m*/
            System.out.println("\tUnknown node type: '" + child.getNodeType() + "'");
            break;
        }
    }
}

From source file:Main.java

public static String getTextContent(Node e) {
    if (e == null || e.getNodeType() != Node.ELEMENT_NODE) {
        return null;
    }/*w w  w  .ja v a 2 s . c o m*/

    NodeList nodes = e.getChildNodes();
    StringBuilder text = new StringBuilder();

    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = e.getFirstChild();

        if (node != null && node.getNodeType() == Node.TEXT_NODE) {
            String s = node.getNodeValue();
            if (s != null) {
                text.append(s);
            }
        }
    }

    if (text.length() > 0) {
        return text.toString();
    } else {
        return null;
    }
}

From source file:Main.java

public static String getTextTag(Node node) {
    Node child = node.getFirstChild();
    if (child.getNodeType() == Node.TEXT_NODE)
        return child.getNodeValue();
    return null;/*from w w  w. ja  v  a2  s. c  o m*/
}

From source file:Main.java

public static Vector<String> getPropertiesFromXML(Node propNode) {
    Vector<String> properties;
    properties = new Vector<String>();
    NodeList childList = propNode.getChildNodes();

    for (int i = 0; i < childList.getLength(); i++) {
        Node currentNode = childList.item(i);
        if (currentNode.getNodeType() == Node.ELEMENT_NODE) {
            String nodeName = currentNode.getLocalName();
            String namespace = currentNode.getNamespaceURI();
            // href is a live property which is handled differently
            properties.addElement(namespace + ":" + nodeName);
        }//  ww w .j  ava  2s .c  o  m
    }
    return properties;
}

From source file:Main.java

/**
 * Gets a TEXT node value from the specified Element node.
 *
 * @param element a ELEMENT Node has TEXT node 
 *///from w ww  .  j  ava 2s.co m
/* TODO: Child? */
public static String getTextData(Node element) {
    if (element.getNodeType() != Node.ELEMENT_NODE) {
        throw new IllegalArgumentException(element + " is not ELEMENT node");
    }
    Node description = element.getNextSibling();
    if (description.getNodeType() != Node.TEXT_NODE) {
        throw new IllegalArgumentException(description + " is not TEXT node");
    }
    return description.getNodeValue();
}

From source file:Main.java

public static Element getFirstChildElementByName(Element root, String tagName) {
    NodeList nl = root.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        Node child = nl.item(i);
        if (child.getNodeType() != Node.ELEMENT_NODE) {
            continue;
        }/*  w  w  w.j av a  2s  .c  o  m*/
        if (tagName.equals(child.getNodeName())) {
            return (Element) child;
        }
    }
    return null;
}

From source file:Main.java

public static ArrayList<Element> getElements(String elementName, Document doc) {
    ArrayList<Element> result = new ArrayList<Element>();
    NodeList list = doc.getElementsByTagName(elementName);

    for (int i = 0; i < list.getLength(); i++) {
        Node nNode = list.item(i);

        if (nNode.getNodeType() == Node.ELEMENT_NODE) {
            result.add((Element) nNode);
        }/* w  w w . j  a va 2 s  .co  m*/
    }
    return result;
}

From source file:Main.java

public static ArrayList<Element> getElements(String elementName, Element element) {
    ArrayList<Element> result = new ArrayList<Element>();
    NodeList list = element.getElementsByTagName(elementName);

    for (int i = 0; i < list.getLength(); i++) {
        Node nNode = list.item(i);

        if (nNode.getNodeType() == Node.ELEMENT_NODE) {
            result.add((Element) nNode);
        }/*from   ww  w  .ja va 2 s.  c  om*/
    }
    return result;
}