Example usage for org.w3c.dom Element getOwnerDocument

Introduction

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

Prototype

public Document getOwnerDocument();

Source Link

Document

The Document object associated with this node.

Usage

From source file:eu.dasish.annotation.backend.Helpers.java

public static String elementToString(Element element) {
    Document document = element.getOwnerDocument();
    DOMImplementationLS domImplLS = (DOMImplementationLS) document.getImplementation();
    LSSerializer serializer = domImplLS.createLSSerializer();
    String result = serializer.writeToString(element);
    return result;
}

From source file:Main.java

public static String setChildText(Element elt, String name, String value) {
    Element child = getChildElement(elt, name);

    if (child == null) {
        child = elt.getOwnerDocument().createElement(name);
        elt.appendChild(child);/*ww w  . jav  a2s. c o  m*/
    }
    return setInnerText(child, value);

}

From source file:Main.java

public static void setText(Element ele, String stext) {
    try {// www.ja va  2s.  c o  m
        if (null == ele)
            return;
        if (null == stext) {
            ele.appendChild(ele.getOwnerDocument().createTextNode(""));
        } else {
            ele.getFirstChild().setNodeValue(stext);
        }
    } catch (Exception e) {
        ele.appendChild(ele.getOwnerDocument().createTextNode(stext));
    }
}

From source file:Main.java

/**
 * Find child element and create if not exists
 * @param element parent element/*from w ww  .j  a  v  a2 s .c  o  m*/
 * @param childName child name
 * @return 
 */
public static Element getChildElement(Element element, String childName) {
    Element result = findChildElement(element, childName);
    if (element == null) {
        result = element.getOwnerDocument().createElement(childName);
        element.appendChild(result);
    }
    return result;
}

From source file:Main.java

/**
 * Rename an element, replacing it in its document.
 * @param element the element to rename.
 * @param name the new element name./*from ww  w .j a  v a  2  s.c o m*/
 * @return the renamed element.
 */
public static Element renameElement(Element element, String name) {
    if (element.getNodeName().equals(name))
        return element;
    Element el = element.getOwnerDocument().createElement(name);

    //Copy the attributes
    NamedNodeMap attributes = element.getAttributes();
    int nAttrs = attributes.getLength();
    for (int i = 0; i < nAttrs; i++) {
        Node attr = attributes.item(i);
        el.setAttribute(attr.getNodeName(), attr.getNodeValue());
    }

    //Copy the children
    Node node = element.getFirstChild();
    while (node != null) {
        Node clone = node.cloneNode(true);
        el.appendChild(clone);
        node = node.getNextSibling();
    }

    //Replace the element
    element.getParentNode().replaceChild(el, element);
    return el;
}

From source file:Main.java

public static Element createElement(Element parent, String path) {
    int i = path.indexOf('.');
    Element element = null;//w  ww . jav a2 s .c o  m
    if (i < 0) {
        element = parent.getOwnerDocument().createElement(path);
        parent.appendChild(element);
    } else {
        String p = path.substring(0, i), c = path.substring(i + 1);
        Element pe = getUniqueChild(parent, p);
        if (pe == null) {
            pe = parent.getOwnerDocument().createElement(p);
            parent.appendChild(pe);
        }
        element = createElement(pe, c);
    }
    return element;
}

From source file:Main.java

/**
 * This method writes the XML into a nicely formatted string.
 * /*  w  ww  .  j  ava2s.  c o  m*/
 * @param eRoot The root element.
 * @param osOutput The stream to write the data to.
 */
public static void writePretty(Element eRoot, OutputStream osOutput) {
    Object of;

    try {
        of = s_cOutputFormat.newInstance(new Object[] { eRoot.getOwnerDocument() });

        s_mOFSetIndent.invoke(of, new Object[] { 4 });
        s_mOFSetIndenting.invoke(of, new Object[] { true });

        Object xs = s_cXMLSerializer.newInstance(new Object[] { osOutput, of });

        s_mXSSerialize.invoke(xs, new Object[] { eRoot });
    } catch (Exception e) {
        throw new RuntimeException("Error writing the XML to a pretty format", e);
    }
}

From source file:Main.java

/**
 * Adds a new element containing a CDATA section to the parent element
 * @param parent the parent element to add the new element to
 * @param namespaceURI the namespace of the added element's tag name, or null if there isn't any..
 * @param tag the tag name of the new element
 * @param text the text of the CDATA section (if text is null or empty no CDATA section will be added).
 *///ww  w.j  av  a 2s .c  o  m
public static void addTextElementNS(Element parent, String namespaceURI, String tag, String text) {

    // Add an element with the given tag name.
    Document document = parent.getOwnerDocument();
    Element textElement = namespaceURI != null ? document.createElementNS(namespaceURI, tag)
            : document.createElement(tag);
    parent.appendChild(textElement);

    if (text != null && text.length() > 0) {
        CDATASection cdata = createCDATASection(document, text);
        textElement.appendChild(cdata);
    }
}

From source file:Main.java

/**
 * Changes the tag name of an element.//from www. j av a 2s .com
 * 
 * @param elem Element which name should be changed
 * @param newName new tag name of the element
 * @return true if the name was changed successfully or false otherwise
 */
static public boolean changeTagName(Element elem, String newName) {
    if (elem == null)
        return false; // not Found!
    Document doc = elem.getOwnerDocument();
    Element newElem = doc.createElement(newName);

    // Copy the attributes to the new element
    NamedNodeMap attrs = elem.getAttributes();
    for (int i = 0; i < attrs.getLength(); i++) {
        Attr attr2 = (Attr) doc.importNode(attrs.item(i), true);
        newElem.getAttributes().setNamedItem(attr2);
    }

    // Copy all Child Elements
    for (Node node = elem.getFirstChild(); node != null; node = node.getNextSibling())
        newElem.appendChild(node.cloneNode(true));
    // insert
    Node parent = elem.getParentNode();
    parent.replaceChild(newElem, elem);
    return true;
}

From source file:Main.java

/**
 * Converts a dom element to a String/*from  w w w.  j av  a  2  s  . co m*/
 * 
 * @param node
 * @return the dom as a String
 */
public static String writeDomToString(Element node) {
    DOMImplementation domImplementation = node.getOwnerDocument().getImplementation();
    if (domImplementation.hasFeature("LS", "3.0") && domImplementation.hasFeature("Core", "2.0")) {
        DOMImplementationLS domImplementationLS = (DOMImplementationLS) domImplementation.getFeature("LS",
                "3.0");
        LSSerializer lsSerializer = domImplementationLS.createLSSerializer();

        LSOutput lsOutput = domImplementationLS.createLSOutput();
        lsOutput.setEncoding("UTF-8");

        StringWriter stringWriter = new StringWriter();
        lsOutput.setCharacterStream(stringWriter);
        lsSerializer.write(node, lsOutput);
        return stringWriter.toString();
    } else {
        throw new RuntimeException("DOM 3.0 LS and/or DOM 2.0 Core not supported.");
    }
}