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 getChildNode(Node node, String childNodeName) {
    final NodeList children = node.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        final Node childNode = children.item(i);
        if (childNode.getNodeName().equals(childNodeName)) {
            return childNode;
        }/*from   w  w w.j av  a2 s  .  c o m*/
    }
    return null;
}

From source file:Main.java

public static void copyAttributes(Node from, Node to) {
    NamedNodeMap map = from.getAttributes();
    for (int i = 0; i < map.getLength(); i++) {
        Node attr = map.item(i);
        addAttribute(to, attr.getNodeName(), attr.getNodeValue());
    }//from ww w .ja  v  a2 s .  co  m
}

From source file:Main.java

public static Element get_child_with_attr(Node parent, String child_name, String attr_name, String attr_value) {
    NodeList children = parent.getChildNodes();
    for (int i = 0; i < children.getLength(); ++i) {
        Node child = children.item(i);
        if (child.getNodeName().equals(child_name)) {
            if (child instanceof Element) {
                Element e = (Element) child;
                if (e.getAttribute(attr_name).equals(attr_value))
                    return e;
            }//ww w  . j ava 2  s.c  o  m
        }
    }
    return null;
}

From source file:Main.java

/**
 * Converts {@link NamedNodeMap} to a {@link LinkedHashMap}&lt;String,String&gt;.
 * @param _nodeMap node map//  ww w  . j a  va 2 s. co  m
 * @return {@link LinkedHashMap}, maybe empty but never null
 */
public static Map<String, String> convertToAttributeMap(NamedNodeMap _nodeMap) {
    Map<String, String> map = new LinkedHashMap<>();
    for (int i = 0; i < _nodeMap.getLength(); i++) {
        Node node = _nodeMap.item(i);
        map.put(node.getNodeName(), node.getNodeValue());
    }
    return map;
}

From source file:Main.java

/**
 * Search a child node by type/*from w w  w  . j av  a2s  .  co m*/
 * 
 * @param parent   the parent node
 * @param nodeType  the node type for searching
 * @return         Node with the specified name
 * @see            Node
 * @throws Exception
 */
public static Node findChildNodeByType(Node parent, String nodeType) throws Exception {
    NodeList nl = parent.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        Node node = nl.item(i);
        if (node.getNodeName().equals("Node")) {
            String strType = node.getAttributes().getNamedItem("type").getNodeValue();
            if (strType.equals(nodeType))
                return node;
        }
    }
    return null;
}

From source file:Main.java

public static String getPrefix(org.w3c.dom.Element el, String ns) {
    NamedNodeMap atts = el.getAttributes();
    for (int i = 0; i < atts.getLength(); i++) {
        Node node = atts.item(i);
        String name = node.getNodeName();
        if (ns.equals(node.getNodeValue())
                && (name != null && (XMLNAMESPACE.equals(name) || name.startsWith(XMLNAMESPACE + ":")))) {
            return node.getPrefix();
        }/*from  w ww .j  a  va 2 s .  c  om*/
    }
    return null;
}

From source file:Main.java

public static void dump(Node node) {
    System.out.println("Node: " + node.getNodeName());
    NamedNodeMap nnm = node.getAttributes();
    if (nnm != null) {
        for (int i = 0; i < nnm.getLength(); i++) {
            Node n = nnm.item(i);
            System.out.println("   " + n.getNodeName() + ":" + n.getNodeValue());
        }//from  w ww. j a va 2  s.c om
    }
}

From source file:Main.java

/**
 * @param child/*from www .ja v  a 2 s  .com*/
 * @return the single child element or null
 * @throws Exception if the child is present multiple times
 */
public static Element getFirstChild(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().equalsIgnoreCase(child) && childNode.getNodeType() == Node.ELEMENT_NODE) {
            ret = (Element) childNode;
            return ret;
        }
    }
    return null;
}

From source file:Main.java

public static Element[] getDirectElements(Element parent, String name) {

    NodeList children = parent.getChildNodes();
    List<Element> result = new LinkedList<>();

    for (int i = 0; i < children.getLength(); i++) {

        Node node = children.item(i);
        if (node.getNodeName().equals(name)) {
            result.add((Element) node);
        }/* ww w .  jav a2s.c  om*/
    }

    return result.toArray(new Element[0]);
}

From source file:Main.java

/**
 * Returns all attributes of the given XML node as a list of name=value strings.
 * Mostly just for debugging./*from  w w  w . j  a v a  2  s . com*/
 * @param node
 * @return
 */
public static List<String> getAttributes(Node node) {
    List<String> result = new ArrayList<String>();
    NamedNodeMap attrs = node.getAttributes();
    for (int i = 0; i < attrs.getLength(); i++) {
        Node attrNode = attrs.item(i);
        result.add(attrNode.getNodeName() + "=" + attrNode.getNodeValue());
    }
    return result;
}