Example usage for org.w3c.dom NamedNodeMap getLength

Introduction

In this page you can find the example usage for org.w3c.dom NamedNodeMap getLength.

Prototype

public int getLength();

Source Link

Document

The number of nodes in this map.

Usage

From source file:Main.java

public static String getNodeAttribute(Node node, String name) {

    if (node.hasAttributes()) {

        NamedNodeMap attrs = node.getAttributes();

        for (int i = 0; i < attrs.getLength(); i++) {
            Attr attribute = (Attr) attrs.item(i);

            if (attribute.getName().equals(name)) {
                return attribute.getValue();
            }//  w  w w . j a va  2 s . c om

        }
    }

    return null;

}

From source file:Main.java

private static Map<String, Object> getAttributes(Node node) {
    NamedNodeMap attribs = node.getAttributes();
    int attribCount = attribs.getLength();
    Map<String, Object> map = new LinkedHashMap<>(attribCount);
    for (int j = 0; j < attribCount; j++) {
        Node attrib = attribs.item(j);
        map.put(attrib.getNodeName(), attrib.getNodeValue());
    }/*from w ww.j  a  va  2  s. c  o  m*/
    return map;
}

From source file:Main.java

/** Returns a sorted list of attributes.
 *
 *  @param attrs A map of attributes/*from   ww w .  ja v  a 2 s.co m*/
 *  @return A sorted array of attributes 
 */
protected static Attr[] sortAttributes(NamedNodeMap attrs) {
    int len = (attrs != null) ? attrs.getLength() : 0;
    Attr array[] = new Attr[len];
    for (int i = 0; i < len; i++) {
        array[i] = (Attr) attrs.item(i);
    }
    /*    
    for (int i = 0; i < len - 1; i++) {
      String name  = array[i].getNodeName();
      int index = i;
      for (int j = i + 1; j < len; j++) {
    String curName = array[j].getNodeName();
    if (curName.compareTo(name) < 0) {
      name  = curName;
      index = j;
    }
      }
      if (index != i) {
    Attr temp    = array[i];
    array[i]     = array[index];
    array[index] = temp;
      }
    }
     */
    return (array);
}

From source file:Main.java

/**
 * Indicates if the passed node has the named atribute
 * @param node The node to inspect/*from   w w w.j av a2 s.c om*/
 * @param name The name of the attribute to look for
 * @return true if the named attribute exists, false otherwise
 */
public static boolean hasAttribute(final Node node, final String name) {
    if (name == null || node == null)
        return false;
    final NamedNodeMap nnm = node.getAttributes();
    for (int i = 0; i < nnm.getLength(); i++) {
        Attr attr = (Attr) nnm.item(i);
        if (attr.getName().equalsIgnoreCase(name)) {
            return true;
        }
    }
    return false;
}

From source file:Main.java

/**
 * Retrieves the number of Nodes in the NamedNodeMap
 * /* w w w.  j  a  va 2s  .c  o  m*/
 * @param nodeMap the NamedNodeMap
 * @return the number of Nodes
 **/
public final static int size(final NamedNodeMap nodeMap) {
    return nodeMap == null ? 0 : nodeMap.getLength();
}

From source file:Main.java

public static Node cloneNode(Document d, Node n) {
    Node r = null;/*from  ww  w  .  j a va  2 s . co  m*/
    switch (n.getNodeType()) {
    case Node.TEXT_NODE:
        r = d.createTextNode(((Text) n).getData());
        break;
    case Node.CDATA_SECTION_NODE:
        r = d.createCDATASection(((CDATASection) n).getData());
        break;
    case Node.ELEMENT_NODE:
        r = d.createElement(((Element) n).getTagName());
        NamedNodeMap map = n.getAttributes();
        for (int i = 0; i < map.getLength(); i++) {
            ((Element) r).setAttribute(((Attr) map.item(i)).getName(), ((Attr) map.item(i)).getValue());
        }
        break;
    }
    return r;
}

From source file:Main.java

/**
 * Setup the ID attribute into <code>destElement</code> depending on the <code>isId</code> flag of an attribute of
 * <code>sourceNode</code>./*from  ww w . ja v a 2s. com*/
 *
 * @param sourceNode
 * @param destDocElement
 */
public static void propagateIDAttributeSetup(Node sourceNode, Element destElement) {
    NamedNodeMap nnm = sourceNode.getAttributes();
    for (int i = 0; i < nnm.getLength(); i++) {
        Attr attr = (Attr) nnm.item(i);
        if (attr.isId()) {
            destElement.setIdAttribute(attr.getName(), true);
            break;
        }
    }
}

From source file:Main.java

/**
 * Remove all attribute from the specified element
 */// w  ww .ja  v a  2  s.  c o  m
public static void removeAllAttributes(Element element) {
    final NamedNodeMap nodeMap = element.getAttributes();

    for (int i = 0; i < nodeMap.getLength(); i++)
        element.removeAttribute(nodeMap.item(i).getNodeName());
}

From source file:Main.java

public static Map<String, String> getMapOfAttributes(Node elem) {
    Map<String, String> attrs = new HashMap<String, String>();
    NamedNodeMap m = elem.getAttributes();
    if (m != null) {
        for (int i = 0; i < m.getLength(); ++i) {
            Attr a = (Attr) m.item(i);
            attrs.put(a.getName(), a.getValue());
        }//from   w  ww  .j  a  v a2  s .  c  om
    }
    return attrs;
}

From source file:Main.java

private static List<Node> filterOutIgnorableAttrs(NamedNodeMap map) {
    List<Node> list = new ArrayList<Node>();
    for (int i = 0; i < map.getLength(); i++) {
        Node attr = map.item(i);// w w w .  ja v  a2 s .  c om
        if (!attr.getNodeName().startsWith("xmlns") && !"xsi:type".equals(attr.getNodeName())) {
            list.add(attr);
        }
    }
    return list;
}