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 String getElementText(Element n) {
    NodeList childNodes = n.getChildNodes();
    String result = new String();
    for (int i = 0; i < childNodes.getLength(); i++) {
        Node node = childNodes.item(i);
        if (node.getNodeType() == Node.TEXT_NODE) {
            result += node.getNodeValue();
        }/*from  w  w w .  j a v  a2 s. c  om*/
    }
    return result;
}

From source file:Main.java

/**
 * We get a object that connected text node of the child node and the CDATA section as character string.
 * @param node/*from   w  ww.ja va  2  s .  com*/
 * @return
 */
public static String getChildText(Node node) {
    StringBuffer buf = new StringBuffer();
    for (int i = 0; i < node.getChildNodes().getLength(); i++) {
        Node n = node.getChildNodes().item(i);
        if (n.getNodeType() == Node.TEXT_NODE || n.getNodeType() == Node.CDATA_SECTION_NODE) {
            buf.append(n.getNodeValue());
        }
    }
    return buf.toString();
}

From source file:Main.java

static public String getDocumentComment(Document doc) {
    String docComment = null;//w  ww .j  ava  2s . co m
    try {
        NodeList childs = doc.getChildNodes();
        for (int i = 0; i < childs.getLength(); i++) {
            Node child = childs.item(i);
            if (child.getNodeType() == Node.COMMENT_NODE) {
                docComment = child.getNodeValue();
            }
        }
        return docComment;
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

From source file:Main.java

/**
 * Get the first node with a given name and returns it
 *
 * @param root the node that contains the children to search within
 * @param name the name of the node/* w w  w.  j  a v  a 2 s  . c om*/
 * @return a node with given or null if not found
 */
public static Node find(Node root, String name) {
    final NodeList list = root.getChildNodes();
    for (int i = 0; i < list.getLength(); i++) {
        final Node subnode = list.item(i);
        if (subnode.getNodeType() == Node.ELEMENT_NODE) {
            if (subnode.getNodeName().equals(name)) {
                return subnode;
            }
        }
    }
    return null;
}

From source file:Main.java

public static Node getFirstChildElementNode(Node node) {
    if (node == null)
        return (null);

    NodeList children = node.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        if (Node.ELEMENT_NODE == child.getNodeType())
            return (child);
    }//from w  w w.  j  a v a  2  s.  c  om

    return (null);
}

From source file:Main.java

public static Node[] getChildNodes(Node node, short type) {
    NodeList children = node.getChildNodes();
    if (children == null) {
        return new Node[0];
    }/*from w w w .  j  av  a2 s. c o m*/
    int n = children.getLength();
    List<Node> elnodelist = new ArrayList<Node>(n);
    for (int i = 0; i < n; ++i) {
        Node childnode = children.item(i);
        if (childnode.getNodeType() == type) {
            elnodelist.add(childnode);
        }
    }
    Node[] empty = {};
    return elnodelist.toArray(empty);
}

From source file:Main.java

public static String getTextTag(Node node, String tagName) {
    Element elem = (Element) node;
    NodeList list = elem.getElementsByTagName(tagName);
    if (list.getLength() == 0)
        return null;
    Node child = list.item(0).getFirstChild();
    if (child.getNodeType() == Node.TEXT_NODE)
        return child.getNodeValue();
    return null;/*  w  w  w  .ja  v  a  2  s.c  o m*/
}

From source file:Main.java

static public String getNodeValue(String tagName, NodeList nodes) {
    for (int x = 0; x < nodes.getLength(); x++) {
        Node node = nodes.item(x);
        if (node.getNodeName().equalsIgnoreCase(tagName)) {
            NodeList childNodes = node.getChildNodes();
            for (int y = 0; y < childNodes.getLength(); y++) {
                Node data = childNodes.item(y);
                if (data.getNodeType() == Node.TEXT_NODE) {
                    return data.getNodeValue();
                }//  w w  w  .  ja  v  a  2s  . com
            }
        }
    }
    return "";
}

From source file:Main.java

/**
 * Get the trimmed text of a text (simple content) element.
 * /*from w w w.j a  v  a  2  s  .c  o  m*/
 * @param e The element.
 * @return The text of the specified element, null if it has no text nodes.
 */
public static String getText(Element e) {
    if (e == null)
        return null;
    NodeList lst = e.getChildNodes();
    int size = lst.getLength();
    for (int i = 0; i < size; i++) {
        Node n = lst.item(i);
        if (n.getNodeType() == Node.TEXT_NODE) {
            Text t = (Text) n;
            String s = t.getData();
            return s == null ? null : s.trim();
        }
    }
    return null;
}

From source file:Main.java

public static ArrayList<Node> getChildNodesWithTagName(String tagName, Element parentElement) {
    NodeList childNodes = parentElement.getChildNodes();

    ArrayList<Node> childNodesWithTagName = new ArrayList<Node>();

    for (int i = 0; i < childNodes.getLength(); i++) {
        Node childNode = childNodes.item(i);
        if (childNode.getNodeType() == Node.ELEMENT_NODE && childNode.getNodeName().equals(tagName)) {
            childNodesWithTagName.add(childNode);
        }//from   ww w  .  j  av  a2s.c o m
    }

    return childNodesWithTagName;
}