Example usage for org.w3c.dom Element getLocalName

Introduction

In this page you can find the example usage for org.w3c.dom Element 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 child elements of a parent element. Unlike DOM's getElementsByTagName, this does no recursion,
 * uses local name (namespace free) instead of tag name, result is a proper Java data structure and result
 * needs no casting. In other words, this method does not suck unlike DOM.
 * /*from w  w  w  . ja  v  a  2  s .  c o  m*/
 * @param parent the XML parent element
 * @param name name of the child elements, if null then all are returned
 */
public static List<Element> getChildElements(Element parent, String name) {
    List<Element> childElements = new ArrayList<Element>();
    NodeList childNodes = parent.getChildNodes();

    for (int i = 0; i < childNodes.getLength(); i++) {
        // get elements
        if (childNodes.item(i).getNodeType() == Node.ELEMENT_NODE) {

            // match element name
            Element childElement = (Element) childNodes.item(i);
            if (name == null || childElement.getLocalName().equals(name)) {
                childElements.add(childElement);
            }
        }
    }

    return childElements;
}

From source file:Main.java

private static int getChildrenCount(Element parentNode, String namespaceURI, String localName) {
    int counter = 0;

    List<Element> children = getChildElements(parentNode);
    for (Element c : children) {
        if (namespaceURI.equals(c.getNamespaceURI()) && localName.equals(c.getLocalName())) {
            counter++;/*from   www . j a  v  a 2 s  .c  om*/
        }
    }

    return counter;
}

From source file:Main.java

/**
 * Given an element, returns all its direct child elements that have the
 * specified namespace and name.  Use null to indicate the empty namespace.
 *//* www .j  av a2s.c o  m*/
public static List<Element> getElementsNS(Element element, String namespaceURI, String localName) {
    List<Element> elements = new ArrayList<>();
    for (Element candidate : getElements(element)) {
        if (namespaceURI.equals(candidate.getNamespaceURI()) && localName.equals(candidate.getLocalName())) {
            elements.add(candidate);
        }
    }
    return elements;
}

From source file:org.xacml4j.spring.pdp.PolicyDecisionPointDefinitionParser.java

private static BeanDefinitionBuilder parseComponent(Element element) {
    BeanDefinitionBuilder component = element.getLocalName().equals("PolicyIdReference")
            ? BeanDefinitionBuilder.rootBeanDefinition(PolicyIDReferenceFactoryBean.class)
            : BeanDefinitionBuilder.rootBeanDefinition(PolicySetIDReferenceFactoryBean.class);
    String id = element.getTextContent();
    if (StringUtils.hasText(id)) {
        component.addPropertyValue("id", id);
    }//from   w ww.j a  v a  2  s .  c o m
    String version = element.getAttribute("version");
    if (StringUtils.hasText(version)) {
        component.addPropertyValue("version", version);
    }
    String latest = element.getAttribute("latest");
    if (StringUtils.hasText(latest)) {
        component.addPropertyValue("latest", latest);
    }
    String earliest = element.getAttribute("earliest");
    if (StringUtils.hasText(earliest)) {
        component.addPropertyValue("earliest", earliest);
    }
    return component;
}

From source file:Utils.java

/**
 * Build a QName from the element name//from   w w  w .  java2s . c o  m
 * @param el
 * @return
 */
public static QName getQName(Element el) {
    if (el == null) {
        return null;
    } else if (el.getPrefix() != null) {
        return new QName(el.getNamespaceURI(), el.getLocalName(), el.getPrefix());
    } else {
        return new QName(el.getNamespaceURI(), el.getLocalName());
    }
}

From source file:Main.java

public static List<Element> elementsQName(Element element, Set<QName> allowedTagNames) {
    if (element == null || !element.hasChildNodes()) {
        return Collections.emptyList();
    }/* w w  w . java 2  s .  c  o  m*/

    List<Element> elements = new ArrayList<Element>();
    for (Node child = element.getFirstChild(); child != null; child = child.getNextSibling()) {
        if (child.getNodeType() == Node.ELEMENT_NODE) {
            Element childElement = (Element) child;
            QName childQName = new QName(childElement.getNamespaceURI(), childElement.getLocalName());
            if (allowedTagNames.contains(childQName)) {
                elements.add(childElement);
            }
        }
    }
    return elements;
}

From source file:Main.java

public static Element[] filterChildElements(Element parent, String ns, String lname) {

    List<Element> elems = new ArrayList<Element>();
    NodeList nlst = parent.getChildNodes();
    for (int i = 0, nlen = nlst.getLength(); i < nlen; i++) {
        Node n = nlst.item(i);/*from ww w .ja  v a2  s . c om*/
        if (n instanceof Element) {
            Element e = (Element) n;
            if ((ns == null || ns.equals(e.getNamespaceURI()))
                    && (lname == null || lname.equals(e.getLocalName()))) {
                elems.add(e);
            }
        }
    }
    return elems.toArray(new Element[elems.size()]);
}

From source file:Main.java

public static List<Element> elements(Element element, String tagName) {
    if (element == null || !element.hasChildNodes()) {
        return Collections.emptyList();
    }/*from  www .  j  a  v  a  2s  .com*/

    List<Element> elements = new ArrayList<Element>();
    for (Node child = element.getFirstChild(); child != null; child = child.getNextSibling()) {
        if (child.getNodeType() == Node.ELEMENT_NODE) {
            Element childElement = (Element) child;
            String childTagName = childElement.getLocalName();

            if (tagName.equals(childTagName))
                elements.add(childElement);
        }
    }
    return elements;
}

From source file:Main.java

/**
 * Convert an XML fragment from one namespace to another.
 *
 * @param from      element to translate
 * @param namespace namespace to be translated to
 * @return the element in the new namespace
 *
 * @since 8.4/*  www . ja  va 2s  .com*/
 */
public static Element translateXML(Element from, String namespace) {
    Element to = from.getOwnerDocument().createElementNS(namespace, from.getLocalName());
    NodeList nl = from.getChildNodes();
    int length = nl.getLength();
    for (int i = 0; i < length; i++) {
        Node node = nl.item(i);
        Node newNode;
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            newNode = translateXML((Element) node, namespace);
        } else {
            newNode = node.cloneNode(true);
        }
        to.appendChild(newNode);
    }
    NamedNodeMap m = from.getAttributes();
    for (int i = 0; i < m.getLength(); i++) {
        Node attr = m.item(i);
        to.setAttribute(attr.getNodeName(), attr.getNodeValue());
    }
    return to;
}

From source file:Main.java

private static void autoQualify(Document document, Element element, Map<String, String> namespaces,
        String parentPrefix) {//from w w w  .j av a 2  s .c o  m
    String localName = element.getLocalName();
    element = renameElement(document, element, localName, namespaces.get(parentPrefix));
    String prefix = parentPrefix;
    if (namespaces.containsKey(localName.toLowerCase())) {
        prefix = localName;
    } else if (genericBranchCoverageTypes.contains(localName.toLowerCase())) {
        prefix = GENERIC_BRANCH_COVERAGE;
    }
    NodeList nodes = element.getChildNodes();
    for (int i = 0, iEnd = nodes.getLength(); i < iEnd; ++i) {
        Node node = nodes.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            autoQualify(document, (Element) node, namespaces, prefix);
        }
    }
}