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 Node getNodeChildByName(Node parentNode, String childNodeName) {
    Node childNode = null;/*from   w  ww  .j  a v  a 2  s.  c o  m*/
    NodeList childNodeList = parentNode.getChildNodes();
    int len = childNodeList.getLength();
    for (int i = 0; i < len; i++) {
        Node tmpChildNode = childNodeList.item(i);
        if (tmpChildNode.getNodeName().equals(childNodeName)) {
            return tmpChildNode;
        }
    }
    childNode = null;
    return childNode;
}

From source file:Main.java

/**
 * Determine whether a single child is available of a particular type.
 * @return true if the specified child element is present
 * @throws Exception if the child is present multiple times.
 *//*from  w  w w.j  av a 2  s  . c  om*/
public static boolean hasChild(Element element, String child) throws Exception {
    NodeList nodes = element.getChildNodes();
    Element ret = null;
    for (int i = 0; i < nodes.getLength(); i++) {
        Node childNode = nodes.item(i);
        if (childNode.getNodeName().equals(child) && childNode.getNodeType() == Node.ELEMENT_NODE) {
            if (ret != null) {
                throw new Exception("Child element '" + child + "' present multiple times");
            } else {
                ret = (Element) childNode;
            }
        }
    }
    return ret != null;
}

From source file:Main.java

public static Node getDescendent(Node node, String nodeName) throws IOException {
    NodeList children = node.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        if (child.getNodeName().equals(nodeName)) {
            return child;
        }//w  w w.ja va  2 s  . c  o m
    }
    return null;
}

From source file:Main.java

private static Node findNode(Node node, String fieldName) {
    NodeList Nodes = node.getChildNodes();
    for (int i = 0; i < Nodes.getLength(); i++) {
        Node fieldNode = Nodes.item(i);
        String name = fieldNode.getNodeName();
        if (name != null && name == fieldName) {
            return fieldNode;
        }/*from   ww w  .j  av a 2  s .co  m*/
    }
    return null;
}

From source file:Main.java

/**
 * Find node by node while ignoring the case.
 * /*from  ww w . j  a  v a2  s  .com*/
 * @param tagName     node tag (case-insensitive).
 * @param nodes       a list of nodes to look through.
 * @return a node name if the node is found, or null otherwise.
 */
public static Node getNode(String tagName, NodeList nodes) {
    for (int x = 0; x < nodes.getLength(); x++) {
        Node node = nodes.item(x);
        if (node.getNodeName().equalsIgnoreCase(tagName)) {
            return node;
        }
    }

    return null;
}

From source file:Main.java

public static List<Node> getNodeListByName(Node node, String name, List<Node> finalNodeList) {
    NodeList nodeList = node.getChildNodes();
    //System.out.println("child node name: "+node.getNodeName());
    if (nodeList == null)
        return null;

    for (int i = 0; i < nodeList.getLength(); i++) {
        Node candNode = nodeList.item(i);
        if (candNode.getNodeName().equals(name)) {
            finalNodeList.add(candNode);
        }/*w ww .j a v  a2s  .  c o m*/

        getNodeListByName(nodeList.item(i), name, finalNodeList);

    }
    return finalNodeList;
}

From source file:Main.java

private static void addAttrDirect(Map<String, Object> values, Element el) {
    NamedNodeMap attrs = el.getAttributes();
    for (int i = 0; i < attrs.getLength(); i++) {
        Node attr = attrs.item(i);
        values.put(attr.getNodeName(), attr.getNodeValue());
    }/*from   w w  w. ja  v  a 2 s. com*/
}

From source file:Main.java

/**
 * Searches parent node for matching child nodes.
 *
 * @param node     The parent node/*from   www  .jav  a2  s  .co  m*/
 * @param nodeName The child node's element name
 * @return A list of matching child Nodes
 */
public static Iterator getNodes(Node node, String nodeName) {
    ArrayList nodes = new ArrayList();
    NodeList nl = node.getChildNodes();
    int nll = nl.getLength();
    for (int i = 0; i < nll; i++) {
        Node n = nl.item(i);
        if (n.getNodeName().equals(nodeName)) {
            nodes.add(n);
        }
    }
    return nodes.iterator();
}

From source file:Main.java

private static void getChildrenByName(Node node, String name, Collection<Node> nodes) {
    NodeList list = node.getChildNodes();
    for (int i = 0, len = list.getLength(); i < len; i++) {
        Node child = list.item(i);
        if (child.getNodeName().equalsIgnoreCase(name)) {
            nodes.add(child);/* w w  w .  ja  va 2 s .  co  m*/
        }
    }
}

From source file:Main.java

public static String nodeToString(Node node) {
    String s = node.getNodeName() + "( ";
    NamedNodeMap map = node.getAttributes();
    if (map != null) {
        for (int i = 0; i < map.getLength(); i++) {
            s += map.item(i).getNodeName() + "=" + map.item(i).getNodeValue() + " ";
        }/* w w  w.ja v  a  2 s .  co m*/
    }
    return s += " )";
}