Example usage for org.w3c.dom Node getLocalName

Introduction

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

Prototype

public String getLocalName();

Source Link

Document

Returns the local part of the qualified name of this node.

Usage

From source file:Main.java

/**
 * Gets the name of the node.//from w ww  . j  a va 2s  .  c  om
 * @param node the node
 * @return the name, first trying the local name (getLocalName()), but if null or zero-length, the node name (getNodeName())
 */
public static String nameOf(Node node) {
    if (node != null) {
        String name = node.getLocalName();
        if (name == null || name.length() == 0) {
            name = node.getNodeName();
        }
        return name;
    }
    return null;
}

From source file:Main.java

public static Element getElementByTagName(Element n, String elementName) {
    int sz = n.getChildNodes().getLength();
    ArrayList<Element> elements = new ArrayList<Element>(sz);
    for (int idx = 0; idx < sz; idx++) {
        Node node = n.getChildNodes().item(idx);
        if (node instanceof Element && node.getLocalName().equals(elementName))
            elements.add((Element) node);
    }/*from ww  w .j a v a2  s. co m*/
    if (elements.size() > 0)
        return elements.get(0);
    return null;
}

From source file:Main.java

/**
 * Extracts a {@code Map} of header tag to value from the header node.
 *
 * @param headerNode the header node/* w w w . j  a  v a 2s .  c  o m*/
 * @return a {@code Map} of header tag to value from the header node.
 */
public static Map<String, String> extractHeaderMap(Node headerNode) {
    Map<String, String> headerMap = new HashMap<String, String>();
    for (int i = 0; i < headerNode.getChildNodes().getLength(); i++) {
        Node headerChildNode = headerNode.getChildNodes().item(i);
        headerMap.put(headerChildNode.getLocalName(), headerChildNode.getFirstChild().getNodeValue());
    }
    return headerMap;
}

From source file:Main.java

/**
 * Delete children elements for Element by element name
 *///  w  w  w .jav a  2s  .  c  o m
public static void removeAllChildren(Element node, String elementName) {
    if (node != null) {
        NodeList nl = node.getChildNodes();
        int len = nl.getLength();
        for (int i = 0; i < len; i++) {
            Node childNode = nl.item(i);
            if (childNode != null && childNode.getLocalName() != null
                    && childNode.getLocalName().equals(elementName))
                node.removeChild(childNode);
        }
    }
}

From source file:Main.java

/**
 * Get the non qualified tag name// w ww  .j a  v a2s. c  o m
 *
 * @param element element
 *
 * @return tag name
 */
public static String getLocalName(Node element) {
    String localName = element.getLocalName();
    if (localName != null) {
        return localName;
    }
    String name = element.getNodeName();
    int idx = name.indexOf(":");
    if (idx >= 0) {
        name = name.substring(idx + 1);
    }
    return name;
}

From source file:Main.java

public final static String getEnclosingTagPair(Node node) {
    return getEnclosingTagPair(node.getPrefix(), node.getLocalName());
}

From source file:Main.java

public static void printAttributes(Element element) {
    NamedNodeMap attributes = element.getAttributes();
    for (int i = 0; i < attributes.getLength(); i++) {
        Node node = attributes.item(i);
        System.out.println("## prefix=" + node.getPrefix() + " localname:" + node.getLocalName() + " value="
                + node.getNodeValue());/* w w  w.  j  ava 2  s .  c  om*/
    }
}

From source file:Main.java

static String stringElement(Element row, String name) {
    final NodeList childNodes = row.getChildNodes();
    for (int i = 0; i < childNodes.getLength(); i++) {
        final Node node = childNodes.item(i);
        if (name.equals(node.getLocalName())) {
            String result = node.getTextContent();
            // If content is not plain text then returns name of
            // first child tag
            if (result == null && node.hasChildNodes()) {
                result = node.getFirstChild().getLocalName();
            }/*from  ww w  .j  a  v  a 2  s  .  com*/
            return result;
        }
    }
    return null;
}

From source file:Main.java

static List<Element> findChildren(Element element, String ns, String tag) {
    final List<Element> list = new ArrayList<Element>();
    for (Node node : listOf(element.getChildNodes())) {
        if (tag.equals(node.getLocalName()) && ((ns == null) || node.getNamespaceURI().equals(ns))) {
            list.add((Element) node);
        }//w w  w.ja  v a  2 s  .co m
    }
    return list;
}

From source file:Main.java

/**
 * Compares two DOM nodes for (deep) equality.
 * @param n1//from  w w  w.  j av a2 s  . c o 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;
}