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

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());
    }/* ww  w  .  j  a  va 2  s.c  o  m*/
}

From source file:Main.java

/**
 * Dumps a debug listing of the attributes of the given element to
 * System.out.//from w  w w  . j  a va2s  .  com
 * 
 * @param elem the element to dump the attributes of
 */
public static void dumpAttrs(Element elem) {
    System.out.println("Attributes of " + elem.getNodeName() + ", NS: " + elem.getNamespaceURI());
    NamedNodeMap attrs = elem.getAttributes();
    int len = attrs.getLength();
    for (int i = 0; i < len; ++i) {
        Node attr = attrs.item(i);
        System.out.println("  Name: " + attr.getNodeName() + ", Value: " + attr.getNodeValue() + ", NS: "
                + attr.getNamespaceURI());
    }
}

From source file:Main.java

public static void removeNodeAttributes(Node node) {

    NamedNodeMap attrs = node.getAttributes();

    if ((attrs != null) && (attrs.getLength() > 0)) {
        String[] names = new String[attrs.getLength()];
        for (int i = 0; i < names.length; i++) {
            names[i] = attrs.item(i).getNodeName();
        }/*www.j av a  2s  . c o  m*/
        for (int i = 0; i < names.length; i++) {
            attrs.removeNamedItem(names[i]);
        }
    }

}

From source file:Main.java

public static List<Node> getAttributes(Node node) {
    NamedNodeMap attrs = node.getAttributes();
    int attrCount = attrs.getLength();
    List<Node> nodes = new ArrayList<Node>(attrCount);
    for (int i = 0; i < attrCount; i++) {
        nodes.add(attrs.item(i));//from  ww w .j a  va 2 s . c o m
    }
    return nodes;
}

From source file:Main.java

/**
 * Gets the names of all the attributes of the given {@link Element}.
 *
 * @param element The {@link Element} to get the attribute names of.
 * @return Returns an array, possibly empty, of the attribute names.
 *///from  w w w  .jav a 2  s  . com
public static String[] getAttributesNamesOf(Element element) {
    final NamedNodeMap map = element.getAttributes();
    final int numAttributes = map.getLength();
    final String[] result = new String[numAttributes];
    for (int i = 0; i < numAttributes; ++i)
        result[i] = map.item(i).getNodeName();
    return result;
}

From source file:Main.java

public static List<String> getAllAttrValueByName(Node item, String name) {
    List<String> lst = null;
    NamedNodeMap attributes = item.getAttributes();
    int numAttrs = attributes.getLength();
    for (int i = 0; i < numAttrs; i++) {
        Attr attr = (Attr) attributes.item(i);
        String attrName = attr.getNodeName();
        if (name.equals(attrName)) {
            if (lst == null) {
                lst = new ArrayList();
            }//from   w ww  .  ja  v  a 2 s.  c  o  m
            lst.add(attr.getNodeValue());
        }
    }
    return lst;
}

From source file:Main.java

public static String getAttrvalue(Node item, String name, boolean ignoreNs) {
    NamedNodeMap attributes = item.getAttributes();
    int numAttrs = attributes.getLength();
    for (int i = 0; i < numAttrs; i++) {
        Attr attr = (Attr) attributes.item(i);
        String attrName = attr.getNodeName();
        String NSName = attr.getNamespaceURI();
        if (ignoreNs) {
            if ((attrName.indexOf(":" + name) != -1) || (name.equals(attrName)))
                return attr.getNodeValue();
        } else {//from   ww  w . j  av a  2  s. co m
            if (name.equals(attrName)) {
                return attr.getNodeValue();
            }
        }
    }
    return null;
}

From source file:Main.java

public static void stepThrough(Node start) {
    System.out.println(start.getNodeName() + " = " + start.getNodeValue());

    if (start.getNodeType() == Element.ELEMENT_NODE) {
        NamedNodeMap startAttr = start.getAttributes();
        for (int i = 0; i < startAttr.getLength(); i++) {
            Node attr = startAttr.item(i);
            System.out.println(" Attribute: " + attr.getNodeName() + " = " + attr.getNodeValue());
        }//from   w w  w.java2s .c  o  m
    }

    for (Node child = start.getFirstChild(); child != null; child = child.getNextSibling()) {
        stepThrough(child);
    }
}

From source file:Main.java

private static void serializeAttributeOf(XmlSerializer serializer, Element element) throws IOException {
    NamedNodeMap map = element.getAttributes();
    for (int i = 0; i < map.getLength(); i++) {
        Node attr = map.item(i);/*from  w w w.java  2 s .co  m*/
        serializer.attribute(null, attr.getNodeName(), attr.getNodeValue());
    }
}

From source file:Main.java

/**
 * Convert a {@link NamedNodeMap} contains attribute nodes {@link Attr}
 *
 * @param attrList {@link NamedNodeMap} containing {@link Attr} objects exclusively
 * @return List of {@link Attr}./*from ww  w.j a  v a2 s.c  om*/
 */
public static List<Attr> toList(NamedNodeMap attrList) {
    ArrayList<Attr> list = new ArrayList<Attr>(attrList.getLength());
    for (int i = 0; i < attrList.getLength(); i++) {
        list.add((Attr) attrList.item(i));
    }
    return list;
}