Example usage for org.w3c.dom Element appendChild

Introduction

In this page you can find the example usage for org.w3c.dom Element appendChild.

Prototype

public Node appendChild(Node newChild) throws DOMException;

Source Link

Document

Adds the node newChild to the end of the list of children of this node.

Usage

From source file:Main.java

public static void addNamespaceMapping(Element importsElement, String dictionaryPrefix, String dictionaryUri) {
    Element importElement = importsElement.getOwnerDocument().createElement("import");
    importElement.setAttribute("uri", dictionaryUri);
    importElement.setAttribute("prefix", dictionaryPrefix);
    importsElement.appendChild(importElement);
}

From source file:Main.java

/**
 * Creates (only if necessary) and returns the element which is at the end of the specified
 * path.//from w  w w . j  av  a2  s.  c om
 * 
 * @param doc
 *            the target document where the specified path should be created
 * @param path
 *            a dot separated string indicating the path to be created
 * @return the component at the end of the newly created path.
 */
public static Element createLastPathComponent(Document doc, String[] path) {
    Element parent = (Element) doc.getFirstChild();
    if (path == null || parent == null || doc == null) {
        throw new IllegalArgumentException("Document parent and path must not be null");
    }

    Element e = parent;
    for (int i = 0; i < path.length; i++) {
        Element newEl = getChildElementByTagName(e, path[i]);
        if (newEl == null) {
            newEl = doc.createElement(path[i]);
            e.appendChild(newEl);
        }
        e = newEl;
    }
    return e;
}

From source file:Main.java

public static void setChildElementText(Element element, String name, String text) {
    Element elm = getFirstChildElement(element, name);
    if (elm == null) {
        elm = element.getOwnerDocument().createElement(name);
        element.appendChild(elm);
    }//from  w w w  .j  a v  a2  s  .  com

    setElementText(elm, text);
}

From source file:Main.java

public static String map2Xml(Map<String, String> content, String root_elem_id, String item_elem_id)
        throws Exception {
    DocumentBuilder b = documentBuilder();
    Document doc = b.newDocument();
    String str = null;//from   w  w w.ja  v a2s  .c  o m
    SAXTransformerFactory tf = (SAXTransformerFactory) SAXTransformerFactory.newInstance();
    ByteArrayOutputStream out = new ByteArrayOutputStream();

    Element root = doc.createElement(root_elem_id);
    doc.appendChild(root);

    // Now, add all the children
    for (Entry<String, String> e : content.entrySet()) {
        Element item = doc.createElement(item_elem_id);
        item.setAttribute("id", e.getKey());
        CDATASection data = doc.createCDATASection(e.getValue());
        item.appendChild(data);
        root.appendChild(item);
    }

    try {
        DOMSource ds = new DOMSource(doc);
        StreamResult sr = new StreamResult(out);
        TransformerHandler th = tf.newTransformerHandler();
        th.getTransformer().setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");

        Properties format = new Properties();
        format.put(OutputKeys.METHOD, "xml");
        //         format.put("{http://xml. customer .org/xslt}indent-amount", "4");
        //         format.put("indent-amount", "4");
        //         format.put(OutputKeys.DOCTYPE_SYSTEM, "myfile.dtd");
        format.put(OutputKeys.ENCODING, "UTF-8");
        format.put(OutputKeys.INDENT, "yes");

        th.getTransformer().setOutputProperties(format);
        th.setResult(sr);
        th.getTransformer().transform(ds, sr);

        str = out.toString();
    } catch (Exception e) {
        e.printStackTrace();
    }

    return str;
}

From source file:Main.java

public static void moveElement(Document fromDoc, Document toDoc, Element root, String elementName) {
    NodeList list = fromDoc.getElementsByTagName(elementName);
    if ((list != null) && (list.getLength() > 0)) {
        Element element = (Element) list.item(0);
        Node node = toDoc.importNode(element, true);
        root.appendChild(node);
        element.getParentNode().removeChild(element);
    }//w  w  w  . ja  v a 2  s .c  om
}

From source file:Main.java

public static void appendStringElement(Element parentElement, String nodeName, String nodeValue) {
    // check for exists
    Element elem = selectSingleElement(parentElement, nodeName);

    if (elem == null) {
        elem = parentElement.getOwnerDocument().createElement(nodeName);
        parentElement.appendChild(elem);
    }/*  ww  w . ja v a  2  s  . c o  m*/

    elem.setTextContent(nodeValue);
}

From source file:Main.java

/**
 * Add the service references to the document.
 *
 * @param document//from   ww w  .  j  av a2s.c  om
 */
// FIXME: This provides trivial information. Necessary?
public static void addServices(Document document) {

    if (document != null) {

        Element root = document.getDocumentElement();

        if (root != null) {

            Element element = document.createElement("services");

            Element service = document.createElement("service");
            service.setAttribute("name", "run");
            service.setAttribute("url", "run");
            element.appendChild(service);

            service = document.createElement("service");
            service.setAttribute("name", "module");
            service.setAttribute("url", "module");
            element.appendChild(service);

            root.appendChild(element);
        }
    }
}

From source file:io.selendroid.server.model.internal.JsonXmlUtil.java

private static void buildXmlNode(JSONObject from, Element parent, Document document) {
    if (from == null) {
        return;/*from   w  w  w.  java 2s  .com*/
    }

    Element node = document.createElement(extractTagName(from.optString("type")));
    parent.appendChild(node);

    node.setAttribute("name", from.optString("name"));
    node.setAttribute("label", from.optString("label"));
    node.setAttribute("value", from.optString("value"));
    node.setAttribute("ref", from.optString("ref"));
    node.setAttribute("id", from.optString("id"));
    node.setAttribute("shown", from.optString("shown"));

    JSONObject rect = from.optJSONObject("rect");
    if (rect != null) {
        Element rectNode = document.createElement("rect");
        JSONObject size = rect.optJSONObject("size");
        JSONObject origin = rect.optJSONObject("origin");

        rectNode.setAttribute("x", origin.optString("x"));
        rectNode.setAttribute("y", origin.optString("y"));
        rectNode.setAttribute("height", size.optString("height"));
        rectNode.setAttribute("width", size.optString("width"));

        node.appendChild(rectNode);
    }

    JSONArray array = from.optJSONArray("children");
    if (array != null) {
        for (int i = 0; i < array.length(); i++) {
            JSONObject n = array.optJSONObject(i);
            buildXmlNode(n, node, document);
        }
    }
}

From source file:Main.java

/**
 * Find or create a child element with the given name
 * @param element//  w  w  w  .  ja  v  a2 s  .com
 * @param name
 * @return new or existing element
 */
public static Element findOrCreateChildElement(Document document, Element element, String name) {
    Element[] elements = getChildElementsNamed(element, name);
    Element kid;
    if (elements.length > 0) {
        kid = elements[0];
    } else {
        kid = document.createElement(name);
        element.appendChild(kid);
    }
    return kid;
}

From source file:Main.java

/**
 * Creates a XML document with the given root element and the given {@link NodeList} as content.
 * @param root The root element of the XML document.
 * @param content Content of the XML document.
 * @return The created XML document./*  w w  w .  j  a va2s. co m*/
 */
public static Document createDocument(String root, NodeList content) {
    DocumentBuilder docBuilder = createDocumentBuilder();
    Document document = docBuilder.newDocument();
    Element rootElement = document.createElement(root);
    document.appendChild(rootElement);

    for (int i = 0; i < content.getLength(); i++) {
        Node item = content.item(i);
        item = document.adoptNode(item.cloneNode(true));
        rootElement.appendChild(item);
    }
    return document;
}