Example usage for org.w3c.dom Node getNamespaceURI

Introduction

In this page you can find the example usage for org.w3c.dom Node getNamespaceURI.

Prototype

public String getNamespaceURI();

Source Link

Document

The namespace URI of this node, or null if it is unspecified (see ).

Usage

From source file:Main.java

/**
 * Compares two DOM nodes for (deep) equality.
 * @param n1//w ww.j a v  a  2  s .co  m
 * @param n2
 * @return whether the nodes are equal
 */
public static final boolean compare(Node n1, Node n2) {
    boolean ret = true;
    ret &= n1.getLocalName().equals(n2.getLocalName());
    ret &= n1.getNamespaceURI().equals(n2.getNamespaceURI());
    String text = n1.getTextContent();
    if (text != null) {
        ret &= text.equals(n2.getTextContent());
    }
    NodeList children = n1.getChildNodes();
    ret &= (children.getLength() == n2.getChildNodes().getLength());
    for (int i = 0; ret && i < children.getLength(); i++) {
        final Node child = children.item(i);
        if (child instanceof Element) {
            ret &= compare(child, n2.getChildNodes().item(i));
        }
    }
    return ret;
}

From source file:Main.java

/**
 * @param sibling/*from w w  w.  j av  a 2  s  .  co  m*/
 * @param uri
 * @param nodeName
 * @return nodes with the constrain
 */
public static Element[] selectNodes(Node sibling, String uri, String nodeName) {
    List<Element> list = new ArrayList<Element>();
    while (sibling != null) {
        if (sibling.getNamespaceURI() != null && sibling.getNamespaceURI().equals(uri)
                && sibling.getLocalName().equals(nodeName)) {
            list.add((Element) sibling);
        }
        sibling = sibling.getNextSibling();
    }
    return list.toArray(new Element[list.size()]);
}

From source file:Main.java

/**
 * Returns a List of all descendant Element nodes having the specified
 * [namespace name] property. The elements are listed in document order.
 *
 * @param node The node to search from./*from  ww w.j  a v  a2  s . c o  m*/
 * @param namespaceURI An absolute URI denoting a namespace name.
 * @return A List containing elements in the specified namespace; the list
 * is empty if there are no elements in the namespace.
 */
public static List<Element> getElementsByNamespaceURI(Node node, String namespaceURI) {
    List<Element> list = new ArrayList<Element>();
    NodeList children = node.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        if (child.getNodeType() != Node.ELEMENT_NODE) {
            continue;
        }
        if (child.getNamespaceURI().equals(namespaceURI)) {
            list.add((Element) child);
        }
    }
    return list;
}

From source file:Main.java

/**
 * Dumps a debug listing of the attributes of the given element to
 * System.out./*from  www .j  ava  2  s  . 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

/**
 * @param root/*from  w w  w.j a  v a  2  s.  c  o m*/
 * @param uri
 * @param nodeName
 * @return nodes with the constrain
 */
public static Element selectElement(Node node, String uri, String nodeName) {
    while (node != null) {
        if (nodeName.equals(node.getLocalName()) && uri.equals(node.getNamespaceURI()))
            return (Element) node;

        Element located = findElementinChilds(node, uri, nodeName);
        if (located != null) {
            return located;
        }
    }
    return null;
}

From source file:Main.java

public static Element getChildElementByTagNameNS(Element parent, String tagName, String nsName) {
    NodeList nl = parent.getChildNodes();
    int size = nl.getLength();
    for (int i = 0; i < size; i++) {
        Node node = nl.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            if (tagName.equals(node.getLocalName())) {
                String ns = node.getNamespaceURI();
                if (ns != null && ns.equals(nsName)) {
                    return (Element) node;
                }/*from w  w w  .  j av a 2  s .co m*/
            }
        }
    }

    return null;
}

From source file:Main.java

/**
 * @param sibling/*from   w  w w. j  ava2  s . co  m*/
 * @param uri
 * @param nodeName
 * @param number
 * @return nodes with the constrain
 */
public static Element selectNode(Node sibling, String uri, String nodeName, int number) {
    while (sibling != null) {
        if (nodeName.equals(sibling.getLocalName()) && uri.equals(sibling.getNamespaceURI())) {
            if (number == 0) {
                return (Element) sibling;
            }
            number--;
        }
        sibling = sibling.getNextSibling();
    }
    return null;
}

From source file:Main.java

/**
 * This method searches children of Element element for element with tagName
 * and namespaceURI nsName. It searchs one level down only.
 * /*from w  w  w .  j  av  a 2s  . c  om*/
 * @param element
 *            The root element
 * @param nsName
 *            NamespaceURI
 * @param tagName
 *            A String representing the name of the tag to be searched for.
 * @return A List of elements that meet the criterial.
 */
public static List getElementsByTagNameNS1(Element element, String nsName, String tagName) {
    List list = new ArrayList();

    if (element != null) {
        NodeList nl = element.getChildNodes();
        int length = nl.getLength();
        for (int i = 0; i < length; i++) {
            Node child = nl.item(i);
            String childName = child.getLocalName();
            String childNS = child.getNamespaceURI();
            if ((childName != null) && (childName.equals(tagName)) && (childNS != null)
                    && (childNS.equals(nsName))) {
                list.add(child);
            }
        }
    }
    return list;
}

From source file:Main.java

@Nullable
public static String getNamespaceURI(@Nullable final Node aNode) {
    if (aNode instanceof Document)
        return getNamespaceURI(((Document) aNode).getDocumentElement());
    if (aNode != null)
        return aNode.getNamespaceURI();
    return null;//w ww . ja va2s.  co m
}

From source file:Main.java

public static Vector<String> getPropertiesFromXML(Node propNode) {
    Vector<String> properties;
    properties = new Vector<String>();
    NodeList childList = propNode.getChildNodes();

    for (int i = 0; i < childList.getLength(); i++) {
        Node currentNode = childList.item(i);
        if (currentNode.getNodeType() == Node.ELEMENT_NODE) {
            String nodeName = currentNode.getLocalName();
            String namespace = currentNode.getNamespaceURI();
            // href is a live property which is handled differently
            properties.addElement(namespace + ":" + nodeName);
        }//from w  w w .ja va  2  s . com
    }
    return properties;
}