Example usage for org.w3c.dom NamedNodeMap item

Introduction

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

Prototype

public Node item(int index);

Source Link

Document

Returns the indexth item in the map.

Usage

From source file:Main.java

static public String getNodeAttr(String attrName, Node node) {
    NamedNodeMap attrs = node.getAttributes();
    for (int y = 0; y < attrs.getLength(); y++) {
        Node attr = attrs.item(y);
        if (attr.getNodeName().equalsIgnoreCase(attrName)) {
            return attr.getNodeValue();
        }/* w w w . ja  v  a  2 s  . c om*/
    }
    return "";
}

From source file:Main.java

/**
 * Dumps a debug listing of the attributes of the given element to
 * System.out.//www  .ja  v a  2s . c o  m
 * 
 * @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

/**
 * Converts {@link NamedNodeMap} to a {@link LinkedHashMap}&lt;String,String&gt;.
 * @param _nodeMap node map/*w w w . j a v a2s. c o 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

public static Properties getElementAttributes(Element ele) {
    Properties ht = new Properties();
    NamedNodeMap nnm = ele.getAttributes();
    int len = nnm.getLength();
    Node tmpn = null;//from  w  w w.  ja  v a  2s .  c o 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

/**
 * Returns formatted attributes of the node.
 * // w w  w  .  ja  v a  2s .  c  om
 * @param node The node.
 * @return Formatted attributes.
 */
public static String formatAttributes(Node node) {
    StringBuilder sb = new StringBuilder();
    NamedNodeMap attrs = node.getAttributes();

    for (int i = 0; i < attrs.getLength(); i++) {
        Node attr = attrs.item(i);
        sb.append(' ').append(attr.getNodeName()).append("= '").append(attr.getNodeValue()).append("'");
    }

    return sb.toString();
}

From source file:Main.java

public static HashMap<String, String> getEleAttrNameValueMap(Element ele) {
    HashMap<String, String> ht = new HashMap<String, String>();
    NamedNodeMap nnm = ele.getAttributes();
    int len = nnm.getLength();
    Node tmpn = null;/*from w w  w . j a v  a 2s .com*/
    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

/**
 * Print all the attributes of the given node
 *
 * @param parent/*from ww w .j av a  2 s. c o m*/
 */
public static void printNode(Node parent) {
    if (parent == null) {
        System.out.println("null node!");
        return;
    }
    System.out.println(parent.getNodeName() + " node:");
    NamedNodeMap attrs = parent.getAttributes();
    for (int i = 0; i < attrs.getLength(); i++) {
        Attr attribute = (Attr) attrs.item(i);
        System.out.println("  " + attribute.getName() + " = " + attribute.getValue());
    }
}

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();
        }//w  ww. ja  va2 s .  c o m
    }
    return null;
}

From source file:Main.java

private static void outputElement(Element node, String indent) {
    System.out.print(indent + "<" + node.getTagName());
    NamedNodeMap nm = node.getAttributes();
    for (int i = 0; i < nm.getLength(); i++) {
        Attr attr = (Attr) nm.item(i);
        System.out.print(" " + attr.getName() + "=\"" + attr.getValue() + "\"");
    }//from w  w  w.  j ava2 s  .  c o  m
    System.out.print(">");
    NodeList list = node.getChildNodes();
    for (int i = 0; i < list.getLength(); i++)
        outputloop(list.item(i), indent + TAB);
    System.out.println(indent + "</" + node.getTagName() + ">");
}

From source file:Main.java

public static void removeInvalidAttributes(Element element, String... validAttributeNames) {
    Set<String> validNames = new HashSet<String>();
    for (String name : validAttributeNames) {
        validNames.add(name);/*www . j  a  va  2 s .  c o  m*/
    }
    boolean elementModified = false;
    NamedNodeMap nnm = element.getAttributes();
    for (int i = 0; i < nnm.getLength(); i++) {
        String attributeName = nnm.item(i).getNodeName();
        if (!validNames.contains(attributeName)) {
            element.removeAttribute(attributeName);
            elementModified = true;
        }
    }
    if (elementModified) {
        flagDocumentAsCorrected(element);
    }
}