Example usage for org.w3c.dom Document getDocumentElement

Introduction

In this page you can find the example usage for org.w3c.dom Document getDocumentElement.

Prototype

public Element getDocumentElement();

Source Link

Document

This is a convenience attribute that allows direct access to the child node that is the document element of the document.

Usage

From source file:Main.java

public static Document getXMLFromURL(String url) {
    Document xmlDoc = null;

    try {/*  w w w . j  a  va  2s  .c om*/
        docBuilder = builderFactory.newDocumentBuilder();
        xmlDoc = docBuilder.parse(url);
    } catch (ParserConfigurationException error) {
        System.err.println("Error reading parser configuration.");
        return xmlDoc;
    } catch (SAXException error) {
        System.err.println("Error parsing document.");
        return xmlDoc;
    } catch (IOException error) {
        System.err.println("Error accessing URL.");
        return xmlDoc;
    }

    xmlDoc.getDocumentElement().normalize();
    return xmlDoc;
}

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From source file:net.sourceforge.dita4publishers.word2dita.Word2DitaValidationHelper.java

/**
 * @param commentsDom/*from ww w.j av a  2  s. c  o m*/
 * @param commentTemplate
 * @param messageText
 * @param commentId
 */
static void addCommentToComments(Document commentsDom, Element commentTemplate, String messageText,
        String commentId) {
    Element comment = (Element) commentsDom.importNode(commentTemplate, true);
    commentsDom.getDocumentElement().appendChild(comment);
    comment.setAttributeNS(wNs, "w:id", commentId);
    comment.setAttributeNS(wNs, "w:author", "XML Validator");
    comment.setAttributeNS(wNs, "w:initials", "XMLVal");
    comment.setAttributeNS(wNs, "w:date", timestampFormatter.format(Calendar.getInstance().getTime()));
    Element elem = DataUtil.getElementNS(comment, wNs, "p");
    NodeList nl = elem.getElementsByTagNameNS(wNs, "r");
    elem = (Element) nl.item(nl.getLength() - 1);
    Element text = DataUtil.getElementNS(elem, wNs, "t");
    text.setTextContent(messageText);
}

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From source file:com.viettel.ws.client.JDBCUtil.java

/**
 * Create document using DOM api//from  ww w.  j a  v  a  2  s . com
 *
 * @param rs a result set
 * @param doc a input document for append content
 * @param rsName name of the appended element
 * @return a document after append content
 * @throws ParserConfigurationException If error when parse XML string
 * @throws SQLException If error when read data from database
 */
public static Document add2Document1(ResultSet rs1, ResultSet rs2, Document doc, String rsName)
        throws ParserConfigurationException, SQLException {

    if (rs1 == null && rs2 == null) {
        return doc;
    }

    //Get root element
    Element root = doc.getDocumentElement();

    Element rsElement = doc.createElement(rsName);
    root.appendChild(rsElement);

    if (rs1 != null) {
        ResultSetMetaData rsmd = rs1.getMetaData();
        int colCount = rsmd.getColumnCount();

        while (rs1.next()) {
            Element row = doc.createElement("Row");
            rsElement.appendChild(row);
            try {
                for (int i = 1; i <= colCount; i++) {
                    String columnName = rsmd.getColumnName(i);
                    Object value = rs1.getObject(i);
                    if (value == null) {
                        value = "";
                    }

                    Element node = doc.createElement(columnName);
                    node.appendChild(doc.createTextNode(value.toString()));
                    row.appendChild(node);
                }
            } catch (Exception ex) {
                LogUtil.addLog(ex);//binhnt sonar a160901
                //                    logger.error(e, e);
            }
        }
    }

    if (rs2 != null) {
        ResultSetMetaData rsmd = rs2.getMetaData();
        int colCount = rsmd.getColumnCount();

        while (rs2.next()) {
            Element row = doc.createElement("Row");
            rsElement.appendChild(row);
            try {
                for (int i = 1; i <= colCount; i++) {
                    String columnName = rsmd.getColumnName(i);
                    Object value = rs2.getObject(i);
                    if (value == null) {
                        value = "";
                    }

                    Element node = doc.createElement(columnName);
                    node.appendChild(doc.createTextNode(value.toString()));
                    row.appendChild(node);
                }
            } catch (Exception ex) {
                LogUtil.addLog(ex);//binhnt sonar a160901
                //                    logger.error(e, e);
            }
        }
    }
    return doc;

}

---

From source file:com.googlecode.jgenhtml.JGenHtmlUtils.java

public static void linkToXsl(Document doc, final String xslPath) {
    ProcessingInstruction xsltLink = doc.createProcessingInstruction("xml-stylesheet",
            "type=\"text/xsl\" href=\"" + xslPath + '"');
    Element documentElement = doc.getDocumentElement();
    doc.insertBefore(xsltLink, documentElement);
}

---

From source file:edu.stanford.muse.webapp.Sessions.java

public static boolean parseArchivesXml(String xmlFile) {
    if (!(new File(xmlFile)).exists())
        return false;

    if (archivesMap != null) // can't reload (any other) archives.xml
        return true;

    boolean result = true;

    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    org.w3c.dom.Document dom;

    try {/*ww  w  . j ava 2 s .c o  m*/
        DocumentBuilder db = dbf.newDocumentBuilder();
        dom = db.parse(xmlFile);
        Element e_root = dom.getDocumentElement();

        // get a nodelist of <item> elements
        NodeList nl = e_root.getElementsByTagName("item");
        assert (nl != null);

        archivesMap = new LinkedHashMap<String, Map<String, String>>();

        for (int i = 0; i < nl.getLength(); i++) {
            // get an <item> elemment
            Element e = (Element) nl.item(i);
            Map<String, String> map = new LinkedHashMap<String, String>();

            // extract following tags
            addXmlTagToMap(map, e, "name");
            addXmlTagToMap(map, e, "number");
            addXmlTagToMap(map, e, "description");
            addXmlTagToMap(map, e, "file");
            addXmlOptionalTagToMap(map, e, "lexicon");
            addXmlOptionalTagToMap(map, e, "findingaids");
            addXmlOptionalTagToMap(map, e, "searchworks");

            log.info("Added archive " + map);
            archivesMap.put(map.get("number"), map);
        }
    } catch (Exception e) {
        e.printStackTrace();
        result = false;
    }

    return result;
}

---

From source file:Main.java

public static void saveXml(Document dom, File file, boolean omitXmlDeclaration) throws IOException {
    try {//from   w  w w. j  a va2s.c om
        Transformer transformer = getNewTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty(OutputKeys.METHOD, "xml");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, omitXmlDeclaration ? "yes" : "no");
        transformer.transform(new DOMSource(dom.getDocumentElement()),
                new StreamResult(file.toURI().getPath()));
    } catch (Exception e) {
        throw new IOException("saveXml failed because : " + e.getMessage());
    }
}

---

From source file:gov.hhs.fha.nhinc.lift.proxy.util.ProxyUtil.java

public static org.w3c.dom.Element marshal(Object obj) throws JAXBException {
    try {/*from  w  ww.  j  av a  2s.  c  o m*/
        Document doc = null;
        JAXBContext jc = JAXBContext.newInstance(obj.getClass());
        Marshaller marshaller = jc.createMarshaller();
        javax.xml.parsers.DocumentBuilderFactory dbf;
        dbf = javax.xml.parsers.DocumentBuilderFactory.newInstance();
        dbf.setNamespaceAware(true);
        doc = dbf.newDocumentBuilder().newDocument();
        marshaller.marshal(obj, doc);
        log.info("Marshal: " + doc.getNodeValue());
        return doc.getDocumentElement();
    } catch (ParserConfigurationException ex) {
        throw new JAXBException("Unable to create document: " + ex.getMessage());
    }
}

---

From source file:com.vmware.demo.SamlUtils.java

/**
 * Parse an XML string into an XMLObject
 * @param messageXML/*from   w ww . j  a v  a2 s.  c  om*/
 * @return
 * @throws Exception
 * @throws SamlException
 */
public static XMLObject unmarshallMessage(String messageXML) throws SamlException {
    try {
        ByteArrayInputStream bais = new ByteArrayInputStream(messageXML.getBytes(SamlGenerator.CHARSET_UTF8));
        ParserPool parserPool = new BasicParserPool();
        Document messageDoc = parserPool.parse(bais);
        Element messageElem = messageDoc.getDocumentElement();

        Unmarshaller unmarshaller = Configuration.getUnmarshallerFactory().getUnmarshaller(messageElem);
        if (unmarshaller == null) {
            throw new SamlException("Unable to unmarshall message, no unmarshaller registered for element "
                    + XMLHelper.getNodeQName(messageElem));
        }

        return unmarshaller.unmarshall(messageElem);
    } catch (XMLParserException e) {
        throw new SamlException("Unable to parse message into a DOM", e);
    } catch (UnmarshallingException e) {
        throw new SamlException("Unable to unmarshall message from its DOM", e);
    }
}

---

From source file:Pathway2Rdf.java

/**
 * @param args//  w  w  w. ja v a  2s.co m
 * @throws XPathExpressionException
 * @throws DOMException
 * @throws ServiceException
 * @throws ConverterException
 * @throws ParserConfigurationException
 * @throws IOException
 * @throws SAXException
 * @throws ParseException
 */

private static boolean isValidXML(String gpml, String wpIdentifier, String revision) {
    DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();

    try {
        DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
        StringReader reader = new StringReader(gpml);
        InputSource inputSource = new InputSource(reader);
        Document doc = docBuilder.parse(inputSource);
        reader.close();
        doc.getDocumentElement().normalize();

        return true;

    } catch (SAXParseException spe) {
        System.out.println("Invalid GPML: " + wpIdentifier + "/" + revision);
        return false;

    } catch (SAXException sxe) {
        System.out.println("Invalid GPML: " + wpIdentifier + "/" + revision);
        return false;

    } catch (ParserConfigurationException pce) {
        System.out.println("Invalid GPML: " + wpIdentifier + "/" + revision);
        return false;

    } catch (IOException ioe) {
        System.out.println("Invalid GPML: " + wpIdentifier + "/" + revision);
        return false;
    }

}

---

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