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

/**
 * Filter node list for Element nodes of specified name.
 *//*www. j a  v  a 2s  . c o m*/
public static List<Node> filterNodeListElements(NodeList nodeList, String nodeName) {
    List<Node> nodes = new ArrayList<Node>();
    for (int k = 0; k < nodeList.getLength(); k++) {
        Node node = nodeList.item(k);
        if (node.getNodeType() != Node.ELEMENT_NODE) {
            continue;
        }
        if (nodeName != null && (node.getNodeName().equals(nodeName) == false)) {
            continue;
        }
        nodes.add(node);
    }
    return nodes;
}

From source file:Main.java

public static List<Element> getNamedChildElements(Element parent, String name) {
    List<Element> elements = new ArrayList<Element>();
    if (parent != null) {
        Node child = parent.getFirstChild();
        while (child != null) {
            if ((child.getNodeType() == Node.ELEMENT_NODE) && (child.getNodeName().equals(name))) {
                elements.add((Element) child);
            }//from w ww  .j a  va  2s  .  com
            child = child.getNextSibling();
        }
    }
    return elements;
}

From source file:Main.java

/**
 * @return a list of all child node text contents with this name
 *//*  w w w  .  j  av  a 2  s  .c om*/
public static ArrayList<String> getChildNodesTextContents(Node node, String name) {
    ArrayList<String> results = new ArrayList<String>();

    NodeList nodeList = node.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node temp = nodeList.item(i);
        if (temp.getNodeType() != Node.ELEMENT_NODE)
            continue;
        if (name.equals(temp.getLocalName()) || name.equals(temp.getNodeName())) {
            results.add(temp.getTextContent());
        }
    }

    return (results);
}

From source file:Main.java

public static Element getFirstChildElementNS(Element elm, String tns, String localName) {
    if (tns == null && localName == null)
        return getFirstChildElement(elm);

    if (tns == null)
        return getFirstChildElement(elm, localName);

    NodeList nl = elm.getChildNodes();
    for (int c = 0; c < nl.getLength(); c++) {
        Node node = nl.item(c);
        if (node.getNodeType() != Node.ELEMENT_NODE)
            continue;

        if (localName == null && tns.equals(node.getNamespaceURI()))
            return (Element) node;

        if (localName != null && tns.equals(node.getNamespaceURI()) && localName.equals(node.getLocalName()))
            return (Element) node;
    }/* www . j a v  a  2s .  co  m*/

    return null;
}

From source file:Main.java

public static Element getFirstChildElement(Node node) {
    Node child = node.getFirstChild();
    while (child != null && child.getNodeType() != Node.ELEMENT_NODE) {
        child = child.getNextSibling();/*from w  w w  . j  a  va2 s. c om*/
    }
    return (Element) child;
}

From source file:Main.java

public static void updateUserMgtXML(File userMgtXML, String jndiConfigNameUserDB) throws Exception {
    Document doc = initializeXML(userMgtXML);
    NodeList configNodeList = doc.getElementsByTagName("Configuration");
    Node configNode = configNodeList.item(0); //get the 0 index, since only one available

    NodeList nodeList = configNode.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node node = nodeList.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            if (node.getNodeName().equalsIgnoreCase("Property")) {
                if (node.hasAttributes()) {
                    NamedNodeMap namedNodeMap = node.getAttributes();
                    Node attr = namedNodeMap.getNamedItem("name");
                    if (attr != null && attr.getNodeValue().equalsIgnoreCase("dataSource")) {
                        node.setTextContent(jndiConfigNameUserDB);
                    }//w  ww  .j  a v a2 s.  c o  m
                }
            }
        }
    }
    finalizeXML(userMgtXML, doc, 4);
}

From source file:Main.java

/**
 * Remove any whitespace text nodes from the DOM. Calling this before saving
 * a formatted document will fix the formatting indentation of elements
 * loaded from a different document.// w  ww  . ja  va2s. c  o  m
 * 
 * @param node
 *            Node to remove whitespace nodes from
 * @param deep
 *            Should this method recurse into the node's children?
 */
public static void removeWhitespace(Node node, boolean deep) {
    NodeList children = node.getChildNodes();
    int length = children.getLength();
    for (int i = 0; i < length; i++) {
        Node child = children.item(i);
        if (child.getNodeType() == Node.TEXT_NODE && length > 1) {
            Node previous = child.getPreviousSibling();
            Node next = child.getNextSibling();
            if ((previous == null || previous.getNodeType() == Node.ELEMENT_NODE
                    || previous.getNodeType() == Node.COMMENT_NODE)
                    && (next == null || next.getNodeType() == Node.ELEMENT_NODE
                            || next.getNodeType() == Node.COMMENT_NODE)) {
                String content = child.getTextContent();
                if (content.matches("\\s*")) //$NON-NLS-1$
                {
                    node.removeChild(child);
                    i--;
                    length--;
                }
            }
        } else if (deep && child.getNodeType() == Node.ELEMENT_NODE) {
            removeWhitespace(child, deep);
        }
    }
}

From source file:Main.java

/** Look for Element node of given name.
 *
 *  <p>Checks the node itself and its siblings for an {@link Element}.
 *  Does not descent down the 'child' links.
 *
 *  @param node Node where to start.//w  ww  .  jav  a2  s .  c  o m
 *  @param name Name of the node to look for.
 *  @return Returns node, the next matching sibling, or <code>null</code>.
 */
private static final Element findElementByName(Node node, final String name) {
    while (node != null) {
        if (node.getNodeType() == Node.ELEMENT_NODE && node.getNodeName().equals(name))
            return (Element) node;
        node = node.getNextSibling();
    }
    return null;
}

From source file:Main.java

public static String getTextContent(Node node, boolean trim) {
    if (node == null) {
        return "";
    }//from  ww  w. j  ava 2s  .  co m

    String textContent = "";
    NodeList childNodes = node.getChildNodes();
    for (int i = 0; i < childNodes.getLength(); i++) {
        Node childNode = childNodes.item(i);
        if (childNode.getNodeType() == Node.TEXT_NODE) {
            textContent += childNode.getNodeValue().trim();
        }
    }

    textContent = textContent.replace("\r", "");
    if (textContent.startsWith("\n")) {
        textContent = textContent.substring(1);
    }

    if (trim) {
        textContent = textContent.trim();
    }

    return textContent;
}

From source file:Main.java

public static Node getPreviousSiblingElement(Node node) {
    if (node == null)
        return null;
    Node prevSibling = node.getPreviousSibling();
    while ((prevSibling != null) && (prevSibling.getNodeType() != Node.ELEMENT_NODE))
        prevSibling = prevSibling.getPreviousSibling();
    if ((prevSibling != null) && (prevSibling.getNodeType() == Node.ELEMENT_NODE))
        return prevSibling;
    return null;//from  w  ww .j a  v  a2s . co m
}