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[] getChildrenByName(Element parentElement, String childrenName) {
    NodeList nl = parentElement.getChildNodes();
    int max = nl.getLength();
    LinkedList<Node> list = new LinkedList<Node>();
    for (int i = 0; i < max; i++) {
        Node n = nl.item(i);
        if (n.getNodeType() == Node.ELEMENT_NODE && n.getNodeName().equals(childrenName)) {
            list.add(n);/*from  ww w . j  a v a 2  s  .  com*/
        }
    }
    return list.toArray(new Element[list.size()]);
}

From source file:Main.java

/**
 * @param element/*from ww  w. j  a  va  2 s  .c om*/
 * @param map
 * @return
 */
private static boolean fillAttsIntoMap(Element element, Map<String, String> map) {
    /*
     * this case is applicable only if there are no child elements
     */
    if (element.getChildNodes().getLength() > 0) {
        return false;
    }

    /*
     * in case this is not a special case, it will not have attributes, and
     * hence we are safe
     */
    NamedNodeMap attrs = element.getAttributes();
    int n = attrs.getLength();
    for (int i = 0; i < n; i++) {
        Node att = attrs.item(i);
        map.put(att.getNodeName(), att.getNodeValue());
    }
    return true;
}

From source file:Main.java

public static String getTagName(Node labelNode) {
    if (labelNode.getNodeType() == Node.ELEMENT_NODE) {
        return labelNode.getNodeName();
    }//from ww w . j  a v a 2 s  .  c  om
    return null;
}

From source file:Main.java

public static Node findNode(Node node, String name) {
    String nodeName = node.getNodeName();
    nodeName = nodeName.substring((nodeName.indexOf(":") != -1 ? nodeName.indexOf(":") + 1 : 0));
    name = name.substring((name.indexOf(":") != -1 ? name.indexOf(":") + 1 : 0));
    if (nodeName.equals(name)) {
        return node;
    }//from w w w .jav  a 2 s .c  o  m
    if (node.hasChildNodes()) {
        NodeList list = node.getChildNodes();
        int size = list.getLength();

        for (int i = 0; i < size; i++) {
            Node found = findNode(list.item(i), name);
            if (found != null)
                return found;
        }
    }
    return null;
}

From source file:Main.java

/**
 * Method to get Values within AttributeValuePair as a java.util.Set
 *///  w w w.java 2 s . c  o  m
public static Set getAttributeValuePair(Node node) {
    if (!node.getNodeName().equals(ATTR_VALUE_PAIR_NODE))
        return (null);

    Set retVal = new HashSet();
    NodeList children = node.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node n = children.item(i);
        if (n.getNodeName().equalsIgnoreCase(VALUE_NODE)) {
            retVal.add(getValueOfValueNode(n));
        }
    }
    return (retVal);
}

From source file:Main.java

/**
 * Helper Method. Searches through the child nodes of a node and returns the first node with a matching name.
 * Do we need this ?//from  w  ww  .  j a  va 2s .c  om
 * @param element Element
 * @param name String
 * @param caseSensitive boolean
 * @return Node
 */

public static Node getChildNodeByName(Node element, String name, boolean caseSensitive) {
    NodeList list = element.getChildNodes();
    for (int i = 0; i < list.getLength(); i++) {
        Node node = list.item(i);
        if (caseSensitive) {
            if (node.getNodeName().equals(name))
                return node;
        } else {
            if (node.getNodeName().equalsIgnoreCase(name))
                return node;
        }
    }
    return null;
}

From source file:Main.java

public static Element getChildElement(String tagName, Element element) {
    NodeList nl = element.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        Node n = nl.item(i);
        if (n.getNodeType() == Node.ELEMENT_NODE && n.getNodeName().equals(tagName)) {
            return (Element) n;
        }/*from ww w.  j  av a 2 s.  com*/
    }
    return null;
}

From source file:Utils.java

/**
 * Search up the tree for a given node//from w  ww  .  ja  v  a  2  s.c o  m
 * @param currentNode Starting point for our search
 * @param tagName Node name to look up
 * @return matching Node (null if none)
 */
public static Node getPreviousNodeByName(Node currentNode, String tagName) {
    Node node = currentNode.getParentNode();

    while ((node != null) && (!node.getNodeName().equals(tagName))) {
        node = node.getParentNode();
    }
    return node;
}

From source file:Main.java

/**
 * This method creates a collection of child nodes from a parent node
 * @param root the parent node/*from w  w  w  . j  ava 2  s . co  m*/
 * @return Collection - childern nodes
 */
public static Collection getCollection(Node root) {
    Collection collection = new ArrayList();
    if (root != null) {
        NodeList children = root.getChildNodes();
        for (int i = 0; i < children.getLength(); i++) {
            Node child = children.item(i);
            String nodeName = child.getNodeName();
            if (!nodeName.equalsIgnoreCase("#comment") && !nodeName.equalsIgnoreCase("#text")) {
                if (child.getChildNodes().getLength() > 1) {
                    collection.add(child);
                } else {
                    Node textChild = child.getFirstChild();
                    if (textChild == null) {
                        // don't accept nulls
                    } else {
                        collection.add(child.getFirstChild().getNodeValue());
                    }
                }
            }
        }
    }
    return collection;
}

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();
                    }/*from   w  w  w . ja  v a 2 s .co m*/
                }
            }
        }
    }

    return "";
}