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 Node getTag(Element root, String tagName) {
    NodeList list = root.getElementsByTagName(tagName);
    for (int loop = 0; loop < list.getLength(); loop++) {
        Node node = list.item(loop);
        System.out.println("nodeName : " + node.getNodeName() + ":::::" + node.getNodeType());
        if (node.getNodeName().equals(tagName)) {
            return node;
        }//from   w w w . j a v  a  2s . c o m
    }
    return null;
}

From source file:Main.java

public static boolean isSpacePreserved(Node node) {
    if (node == null) {
        return false;
    }//www  .  j a v  a  2s  .  c o  m
    if (node.getNodeType() == Node.ELEMENT_NODE) {
        final String spaceAttr = ((Element) node).getAttributeNS(XMLConstants.XML_NS_URI, "space");
        if (spaceAttr != null) {
            return ("preserve".equals(spaceAttr));
        }
    }
    return isSpacePreserved(node.getParentNode());
}

From source file:Main.java

private static Map<?, ?> getNodeBean(Node parent) {
    Map<Object, Object> rtn = new HashMap<Object, Object>();

    if (parent != null) {
        Map<Object, Object> attrMap = new HashMap<Object, Object>();
        if (parent.hasAttributes()) {
            NamedNodeMap attrs = parent.getAttributes();
            for (int j = 0; j < attrs.getLength(); j++) {
                Node attr = attrs.item(j);
                attr.getNodeName();/*from   w  w  w  . j  a v  a  2  s. c om*/
                attr.getNodeValue();
                attrMap.put(attr.getNodeName(), attr.getNodeValue());
            }
        }

        rtn.put("tagName", parent.getNodeName());
        rtn.put("attr", attrMap);

        NodeList nodeList = parent.getChildNodes();
        if (nodeList != null) {
            List<Object> children = new ArrayList<Object>();
            for (int i = 0; i < nodeList.getLength(); i++) {
                Node child = nodeList.item(i);
                if (child.getNodeType() == Node.ELEMENT_NODE) {
                    children.add(getNodeBean(child));
                }
            }

            rtn.put("children", children);
        }
    }

    return rtn;
}

From source file:Main.java

public static Element getFirstChildElement(Element parentElem) {
    if (parentElem == null) {
        return null;
    }//  w ww. j  av  a2  s  .c  om
    Node child = parentElem.getFirstChild();
    while (child != null) {
        if (child.getNodeType() == Node.ELEMENT_NODE) {
            return (Element) child;
        }
        child = child.getNextSibling();
    }
    return null;
}

From source file:Main.java

/**
 *   Find the first child node matching the given tag name. Only searches 
 *   1st-level children; not a recursive search. Null if not found.
 */// ww  w.j av  a 2 s.c om
public static Node findChildNodeMatching(Node root, String tagName, short nodeType) {
    Node childNode = root.getFirstChild();
    while (childNode != null) {
        if (childNode.getNodeType() == nodeType) {
            if (tagName.equals(childNode.getNodeName())) {
                return childNode;
            }
        }

        childNode = childNode.getNextSibling();
    }

    return null;
}

From source file:Main.java

protected static void getTextFromNode(Node node, StringBuffer buffer, boolean addSpace) {
    switch (node.getNodeType()) {
    case Node.CDATA_SECTION_NODE:
    case Node.TEXT_NODE:
        buffer.append(node.getNodeValue());
        if (addSpace)
            buffer.append(" ");
    }//  w w w.  j  a v  a 2s  .com
    Node child = node.getFirstChild();
    while (child != null) {
        getTextFromNode(child, buffer, addSpace);
        child = child.getNextSibling();
    }
}

From source file:Main.java

static public String getNodeAttr(String tagName, String attrName, 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.ATTRIBUTE_NODE) {
                    if (data.getNodeName().equalsIgnoreCase(attrName)) {
                        return data.getNodeValue();
                    }//www.j a  v  a2 s . co m
                }
            }
        }
    }

    return "";
}

From source file:Main.java

/**
 * Returns an iterator over the children of the given element with
 * the given tag name.// w  ww.  j a v a  2  s  .  c  o m
 *
 * @param element The parent element
 * @param tagName The name of the desired child
 * @return An interator of children or null if element is null.
 */
public static Iterator getChildrenByTagName(Element element, String tagName) {
    if (element == null) {
        return null;
    }
    // getElementsByTagName gives the corresponding elements in the whole
    // descendance. We want only children

    NodeList children = element.getChildNodes();
    ArrayList goodChildren = new ArrayList();
    for (int i = 0; i < children.getLength(); i++) {
        Node currentChild = children.item(i);
        if (currentChild.getNodeType() == Node.ELEMENT_NODE
                && ((Element) currentChild).getTagName().equals(tagName)) {
            goodChildren.add(currentChild);
        }
    }
    return goodChildren.iterator();
}

From source file:Main.java

public static Element getFirstChildElementByLocalName(Element parentElem, String localName) {
    Node child = parentElem.getFirstChild();
    while (child != null) {
        if ((child.getNodeType() == Node.ELEMENT_NODE) && getLocalName(child).equals(localName)) {
            return (Element) child;
        }//from   w  w w. j a va2s  .  co m
        child = child.getNextSibling();
    }
    return null;
}

From source file:Main.java

/** Finds and returns the first child element node. */
public static Element getFirstChildElement(Node parent) {

    // search for node
    Node child = parent.getFirstChild();
    while (child != null) {
        if (child.getNodeType() == Node.ELEMENT_NODE) {
            return (Element) child;
        }//from  ww w  .ja  v  a2 s  .co  m
        child = child.getNextSibling();
    }

    // not found
    return null;

}