Example usage for org.w3c.dom Element getAttributes

Introduction

In this page you can find the example usage for org.w3c.dom Element getAttributes.

Prototype

public NamedNodeMap getAttributes();

Source Link

Document

A NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise.

Usage

From source file:Main.java

private static void attributize(Element root) {
    NamedNodeMap attributeMap = root.getAttributes();
    for (int i = 0; i < attributeMap.getLength(); i++) {
        org.w3c.dom.Attr attr = (Attr) attributeMap.item(i);

        Element attrElement = root.getOwnerDocument().createElement(attr.getName());
        attrElement.setTextContent(attr.getValue());
        root.appendChild(attrElement);/*w  w w  .j  a v a  2  s .  co  m*/
    }

    NodeList children = root.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        if (children.item(i) instanceof Element) {
            attributize((Element) children.item(i));
        }
    }
}

From source file:Main.java

public static Properties getElementAttributes(Element ele) {
    Properties ht = new Properties();
    NamedNodeMap nnm = ele.getAttributes();
    int len = nnm.getLength();
    Node tmpn = null;/*from  ww w . ja v a  2 s  .  co m*/
    for (int k = 0; k < len; k++) {
        tmpn = nnm.item(k);
        String tmps = tmpn.getNodeValue();
        if (tmps == null) {
            tmps = "";
        }
        ht.put(tmpn.getNodeName(), tmps);
    }
    return ht;
}

From source file:Main.java

public static List<Attr> attributes(final Element element) {
    final NamedNodeMap attributeMap = element.getAttributes();
    if (attributeMap == null || attributeMap.getLength() == 0) {
        return null;
    }/*w  w  w  .  j  a  va 2  s .  c o  m*/

    final List<Attr> attributes = new ArrayList<Attr>();
    for (int i = 0; i < attributeMap.getLength(); i++) {
        attributes.add((Attr) attributeMap.item(i));
    }

    return attributes;
}

From source file:Main.java

/**
 * @param el//from   w ww  .j  a va  2  s.  c o m
 * @return the number of element and attribute nodes in an XML tree
 */
public static int nodeValueCount(Element el) {
    int count = el.getAttributes().getLength(); //  attributes of this node

    // text value of this node
    String text = getText(el);
    if ((text != null) && (!text.equals("")))
        count++;

    // contributions from child elements
    Vector<Element> childElements = childElements(el);
    for (int i = 0; i < childElements.size(); i++)
        count = count + nodeValueCount(childElements.get(i));

    return count;
}

From source file:Main.java

public static boolean setAttributeValue(final Element target, final String attributeName, final String value) {
    final NamedNodeMap map = target.getAttributes();
    final Node attributeValueHolder = map.getNamedItem(attributeName);
    if (attributeValueHolder != null) {
        attributeValueHolder.setNodeValue(value);
        return true;
    }/*  w w  w. j  a v  a2 s.com*/
    return false;
}

From source file:Main.java

/**
 * Method get all attributes in a xml element.
 * @param el xml element on input.//w ww.  j  a  v  a 2s . c o  m
 * @return array list of attributes.
 */
public static List<Attr> getAllAttributes(Element el) {
    List<Attr> listAttr = new ArrayList<>();
    NamedNodeMap attributes = el.getAttributes();//get map containing the attributes of this node
    int numAttrs = attributes.getLength(); //get the number of nodes in this map
    for (int i = 0; i < numAttrs; i++) {
        Attr attr = (Attr) attributes.item(i);
        listAttr.add(attr);
    }
    return listAttr;
}

From source file:Main.java

public static void mergeElement(Element from, Element to) {
    // attrs//from  www.java2  s . c om
    for (int idx = 0; idx < from.getAttributes().getLength(); idx++) {
        Node node = from.getAttributes().item(idx);
        to.getAttributes().setNamedItem(node.cloneNode(false));
    }

    // children
    for (int idx = 0; idx < from.getChildNodes().getLength(); idx++) {
        Node node = from.getChildNodes().item(idx);

        if (!Element.class.isInstance(node)) {
            continue;
        }

        to.appendChild(node.cloneNode(true));
    }
}

From source file:Main.java

public static String getAttributeValue(final Element base, final String name) {

    // get attribute of this element...
    NamedNodeMap mapAttributes = base.getAttributes();
    Node node = mapAttributes.getNamedItem(name);
    if (node != null) {
        return node.getNodeValue();
    }/*from  w  ww . j a va 2 s . co  m*/
    return null;
}

From source file:Utils.java

public static String getPrefix(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  w w.java 2 s  . c  om*/
    }
    return null;
}

From source file:Main.java

public static void removeAttributes(Element elem) {
    if (elem.hasAttributes()) {
        NamedNodeMap attributeMap = elem.getAttributes();
        // since node maps are live, hold attributes in a separate collection
        int n = attributeMap.getLength();
        Attr[] attributes = new Attr[n];
        for (int i = 0; i < n; i++)
            attributes[i] = (Attr) attributeMap.item(i);
        // now remove each attribute from the element
        for (int i = 0; i < n; i++)
            elem.removeAttributeNode(attributes[i]);
    }/*from   www.j a  va 2 s.  com*/
}