Example usage for org.w3c.dom Node getChildNodes

Introduction

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

Prototype

public NodeList getChildNodes();

Source Link

Document

A NodeList that contains all children of this node.

Usage

From source file:Main.java

public static List<org.w3c.dom.Node> getMatchingChildren(org.w3c.dom.Node node, String name) {
    if (node == null) {
        return null;
    }//from w w w.j a v a 2  s .c  om

    LinkedList<org.w3c.dom.Node> returnList = new LinkedList<org.w3c.dom.Node>();

    org.w3c.dom.NodeList childList = node.getChildNodes();
    int len = childList.getLength();
    for (int i = 0; i < len; i++) {
        org.w3c.dom.Node curNode = childList.item(i);
        if (name.equals(curNode.getNodeName())) {
            returnList.add(curNode);
        }
    }
    return returnList;
}

From source file:com.hiperium.commons.client.soap.AthenticationDispatcherTest.java

/**
 * //from  www .  j  av  a2 s .  co m
 * @param response
 */
public static void readSOAPMessageResponse(SOAPMessage response) {
    SOAPBody authBodyResponse;
    try {
        authBodyResponse = response.getSOAPBody();
        Node authNode = authBodyResponse.getFirstChild();
        NodeList authNodeList = authNode.getChildNodes();
        String responseString = authNodeList.item(0).getFirstChild().getNodeValue();
        LOGGER.debug("RESPONSE: " + responseString);
    } catch (SOAPException e) {
        LOGGER.error(e.getMessage(), e);
    }
}

From source file:eu.planets_project.services.utils.cli.CliMigrationPaths.java

private static CliMigrationPath decodePathNode(Node path) throws URISyntaxException {
    NodeList children = path.getChildNodes();
    Set<URI> froms = null;
    Set<URI> tos = null;
    String command = null;//from w ww. j a  va2 s .  co m
    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        if (child.getNodeType() == Node.ELEMENT_NODE) {

            if (child.getNodeName().equals("from")) {
                froms = decodeFromOrToNode(child);
            }
            if (child.getNodeName().equals("to")) {
                tos = decodeFromOrToNode(child);
            }
            if (child.getNodeName().equals("command")) {
                command = decodeCommandNode(child);
            }

        }
    }
    return new CliMigrationPath(froms, tos, command);

}

From source file:Main.java

/**
 * Extracts child elements with given name from node whith type <code>ELEMENT_NODE</code>.
 *
 * @param node        root node of XML document for search.
 * @param elementName name of elements that should be returned.
 * @return iterator with proper node childs.
 *//*  w  w  w. ja va  2s .com*/
public static Iterator<Element> getChildElements(final Node node, final String elementName) {
    //        node.normalize();
    return new Iterator<Element>() {
        private final NodeList nodes = node.getChildNodes();
        private int nextPos = 0;
        private Element nextElement = seekNext();

        public boolean hasNext() {
            return nextElement != null;
        }

        public Element next() {
            if (nextElement == null)
                throw new NoSuchElementException();
            final Element result = nextElement;
            nextElement = seekNext();
            return result;
        }

        public void remove() {
            throw new UnsupportedOperationException("operation not supported");
        }

        private Element seekNext() {
            for (int i = nextPos, len = nodes.getLength(); i < len; i++) {
                final Node childNode = nodes.item(i);
                if (childNode.getNodeType() == Node.ELEMENT_NODE
                        && childNode.getNodeName().equals(elementName)) {
                    nextPos = i + 1;
                    return (Element) childNode;
                }
            }
            return null;
        }
    };
}

From source file:Main.java

/** Returns the entire value of a node (child nodes and text) as a String
 * @param node/*from   w  w  w. j  a v  a 2 s  .c om*/
 * @return
 */
public static String nodeChildrenToString(Node node) {
    StringWriter sw = new StringWriter();
    try {
        Transformer t = TransformerFactory.newInstance().newTransformer();
        t.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        NodeList nl = node.getChildNodes();
        for (int i = 0; i < nl.getLength(); i++)
            t.transform(new DOMSource(nl.item(i)), new StreamResult(sw));
    } catch (TransformerException te) {
        System.out.println("nodeToString Transformer Exception");
    }
    return sw.toString().trim();
}

From source file:Main.java

/** Returns the entier value of a node (child nodes and text) as a String
 * @param node// w  ww .ja  v  a2s .c  om
 * @return
 */
public static String nodeChildrenToString(Node node) {
    StringWriter sw = new StringWriter();
    try {
        Transformer t = TransformerFactory.newInstance().newTransformer();
        t.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        NodeList nl = node.getChildNodes();
        for (int i = 0; i < nl.getLength(); i++)
            t.transform(new DOMSource(nl.item(i)), new StreamResult(sw));
        //      dimes.AgentGuiComm.GUICommunicator.sendLog(Level.WARNING, "", sw.toString());
    } catch (TransformerException te) {
        System.out.println("nodeToString Transformer Exception");
    }
    String test = sw.toString();
    return sw.toString().trim();
}

From source file:Main.java

/**
 * This method returns node value for given child. If there is no text
 * available for given node, then this method returns null
 * /*  w ww . ja va 2s  . c  o  m*/
 * @return Node value of input node
 * @throws IllegalArgumentException
 *             if input is invalid
 */
public static String getNodeValue(final Node inputNode) {
    // Child count
    int childCount = 0;

    if (inputNode == null) {
        return null;
    }

    // Return null if child not found
    final NodeList childList = inputNode.getChildNodes();
    if ((childList == null) || (childList.getLength() < 1)) {
        return null;
    }

    // Get child count
    childCount = childList.getLength();

    // For each child
    for (int childIndex = 0; childIndex < childCount; childIndex++) {
        // Get each child
        final Node childNode = childList.item(childIndex);

        // Check if text node
        if (childNode.getNodeType() == Node.TEXT_NODE) {
            // Return node value
            return childNode.getNodeValue();
        }
    }

    // If no text node found return null
    return null;
}

From source file:Main.java

public static void removeElementXML(Node node, short nodeType, String name) {
    if (node.getNodeType() == nodeType && (name == null || node.getNodeName().equals(name))) {
        node.getParentNode().removeChild(node);
    } else {/*from  ww w.  j  a  v a 2  s .c  o  m*/
        // Visit the children
        NodeList list = node.getChildNodes();
        for (int i = 0; i < list.getLength(); i++) {
            removeElementXML(list.item(i), nodeType, name);
        }
    }
}

From source file:Main.java

/**
 *  Sets the text for a node/*from  w  w  w .ja v  a2 s  .c om*/
 */
public synchronized static void setText(Node n, String text) {
    if (n == null)
        throw new IllegalArgumentException("Node argument cannot be null");
    if (text == null)
        throw new IllegalArgumentException("Node text argument cannot be null");

    NodeList nl = n.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        if (nl.item(i).getNodeType() == Node.TEXT_NODE) {
            nl.item(i).setNodeValue(text);
            return;
        }
    }

    Node textNode = n.getOwnerDocument().createTextNode(text);
    n.appendChild(textNode);
}

From source file:com.threewks.thundr.googleapis.cloudstorage.GoogleCloudStorageServiceImpl.java

static List<Node> findNamedChildren(Node node, String name) {
    List<Node> children = new ArrayList<Node>();
    NodeList childNodes = node.getChildNodes();
    for (int i = 0; i < childNodes.getLength(); i++) {
        Node child = childNodes.item(i);
        if (name.equalsIgnoreCase(child.getNodeName())) {
            children.add(child);//  www. j a v a  2  s. co  m
        }
    }
    return children;
}