Example usage for org.w3c.dom Document createElement

List of usage examples for org.w3c.dom Document createElement

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Introduction

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

Prototype

public Element createElement(String tagName) throws DOMException;

Source Link

Document

Creates an element of the type specified.

Usage

From source file:Main.java

public static boolean creteEntity(Object entity, String fileName) {
    boolean flag = false;
    try {/*from  w  w  w  .ja v  a2 s  .  c  om*/
        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
        Document document = documentBuilder.parse(fileName);

        Class clazz = entity.getClass();
        Field[] fields = clazz.getDeclaredFields();
        Node EntityElement = document.getElementsByTagName(clazz.getSimpleName() + "s").item(0);

        Element newEntity = document.createElement(clazz.getSimpleName());
        EntityElement.appendChild(newEntity);

        for (Field field : fields) {
            field.setAccessible(true);
            Element element = document.createElement(field.getName());
            element.appendChild(document.createTextNode(field.get(entity).toString()));
            newEntity.appendChild(element);
        }

        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        Transformer transformer = transformerFactory.newTransformer();
        DOMSource domSource = new DOMSource(document);
        StreamResult streamResult = new StreamResult(new File(fileName));
        transformer.transform(domSource, streamResult);
        flag = true;
    } catch (ParserConfigurationException pce) {
        System.out.println(pce.getLocalizedMessage());
        pce.printStackTrace();
    } catch (TransformerException te) {
        System.out.println(te.getLocalizedMessage());
        te.printStackTrace();
    } catch (IOException ioe) {
        System.out.println(ioe.getLocalizedMessage());
        ioe.printStackTrace();
    } catch (SAXException sae) {
        System.out.println(sae.getLocalizedMessage());
        sae.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    }
    return flag;
}

From source file:com.twentyn.patentExtractor.PatentDocumentFeatures.java

/**
 * Extracts sentence nodes from a POS-tagger XML document.  These sentences are intended to provide some notion of
 * locality for identified chemical entities.
 *
 * @param docBuilder A document builder to use when producing single-sentence XML documents.
 * @param doc        The POS-tagger XML document from which to extract sentences.
 * @return A list of single-sentence documents.
 * @throws ParserConfigurationException//from   w w  w .j a v  a 2  s. c  om
 * @throws XPathExpressionException
 */
private static List<Document> findSentences(DocumentBuilder docBuilder, Document doc)
        throws ParserConfigurationException, XPathExpressionException {
    if (doc != null) {
        // TODO: is there a more efficient yet still safe way to do this?
        XPath xpath = Util.getXPathFactory().newXPath();
        // TODO: get rid of this inline xpath compilation, run during setup.
        NodeList nodes = (NodeList) xpath.evaluate(SENTENCE_PATH, doc, XPathConstants.NODESET);

        List<Document> docList = new ArrayList<>(nodes.getLength());
        for (int i = 0; i < nodes.getLength(); i++) {
            Node n = nodes.item(i);

            /* With help from:
             * http://examples.javacodegeeks.com/core-java/xml/dom/copy-nodes-subtree-from-one-dom-document-to-another/ */
            org.w3c.dom.Document newDoc = docBuilder.newDocument();
            Element rootElement = newDoc.createElement(SENTENCE_DOC_HEADER);
            Node newNode = newDoc.importNode(n, true);
            rootElement.appendChild(newNode);
            newDoc.appendChild(rootElement);
            docList.add(newDoc);
        }
        return docList;
    } else {
        // TODO: log here.
        return new ArrayList<>(0);
    }
}

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

public static Element createRowElement(Object obj, Document doc) {
    Element row = doc.createElement("Row");
    Class cls = obj.getClass();/*from  w  w  w  .  jav a 2 s .  c o  m*/
    Field[] fieldArr = cls.getDeclaredFields();
    SimpleDateFormat fm = new SimpleDateFormat("dd/MM/yyyy");

    for (int i = 0; i < fieldArr.length; i++) {
        try {
            String fieldName = fieldArr[i].getName();
            String getMethodName = "get" + UpcaseFirst(fieldName);
            Method getMethod = cls.getMethod(getMethodName);

            Object value = getMethod.invoke(obj);
            if (fieldArr[i].getType().equals(Date.class)) {
                value = fm.format(value);
            }

            Element node = doc.createElement(convertToOrigin(fieldName));
            node.appendChild(doc.createTextNode(value.toString()));
            row.appendChild(node);

        } catch (Exception ex) {
            LogUtil.addLog(ex);//binhnt sonar a160901
            continue;
        }
    }
    return row;
}

From source file:es.itecban.deployment.security.client.ws.LogonWS.java

private static void addTextNode(Element element, String nodeName, String textValue) {
    // Get the document
    Document doc = element.getOwnerDocument();
    // Write the name
    Node resourceNameNode = doc.createElement(nodeName);
    element.appendChild(resourceNameNode);
    Text resourceNameText = doc.createTextNode(textValue);
    resourceNameNode.appendChild(resourceNameText);
}

From source file:edu.cmu.cs.lti.ark.fn.evaluation.PrepareFullAnnotationXML.java

public static Element buildAnnotationSet(String frame, List<DataPointWithFrameElements> dataPointList,
        Document doc, int parentId, int num) {
    final Element ret = doc.createElement("annotationSet");
    final int setId = parentId * 100 + num;
    addAttribute(doc, "ID", ret, "" + setId);
    addAttribute(doc, "frameName", ret, frame);

    final Element layers = doc.createElement("layers");

    // Target Layer
    final Element targetLayer = doc.createElement("layer");
    final int layerId1 = setId * 100 + 1;
    addAttribute(doc, "ID", targetLayer, "" + layerId1);
    addAttribute(doc, "name", targetLayer, "Target");
    final Element targetLabels = doc.createElement("labels");
    // Target info is inlined in every data point; might as well look at the first one
    final DataPointWithFrameElements firstDataPoint = dataPointList.get(0);
    final List<Range0Based> targetTokenRanges = firstDataPoint.getTokenStartEnds(true);
    final List<Range0Based> targetCharRanges = firstDataPoint.getCharStartEnds(targetTokenRanges);
    int count = 0;
    for (int i : xrange(targetCharRanges.size())) {
        final Range0Based charRange = targetCharRanges.get(i);
        final Range0Based tokenRange = targetTokenRanges.get(i);
        final int labelId1 = layerId1 * 100 + count + 1;
        final Element label1 = doc.createElement("label");
        addAttribute(doc, "ID", label1, "" + labelId1);
        addAttribute(doc, "name", label1, "Target");
        addAttribute(doc, "start", label1, "" + charRange.start);
        addAttribute(doc, "end", label1, "" + charRange.end);
        addAttribute(doc, "tokenStart", label1, "" + tokenRange.start);
        addAttribute(doc, "tokenEnd", label1, "" + tokenRange.end);
        targetLabels.appendChild(label1);
        count = count + 3;/*  www .j a  v  a  2 s  . c om*/
    }
    targetLayer.appendChild(targetLabels);
    layers.appendChild(targetLayer);

    // Frame Element Layers
    for (DataPointWithFrameElements dataPointWithFrameElements : dataPointList) {
        final int rank = dataPointWithFrameElements.rank;
        final double score = dataPointWithFrameElements.score;
        final Element feLayer = doc.createElement("layer");
        final int layerId = setId * 100 + rank + 1;
        addAttribute(doc, "ID", feLayer, "" + layerId);
        addAttribute(doc, "name", feLayer, "FE");
        addAttribute(doc, "kbestRank", feLayer, "" + rank);
        addAttribute(doc, "score", feLayer, "" + score);
        layers.appendChild(feLayer);

        final Element labels = doc.createElement("labels");
        feLayer.appendChild(labels);

        final List<Range0Based> fillerSpans = dataPointWithFrameElements.getOvertFrameElementFillerSpans();
        final List<String> feNames = dataPointWithFrameElements.getOvertFilledFrameElementNames();
        for (int i = 0; i < feNames.size(); i++) {
            final String feName = feNames.get(i);
            final Range fillerSpan = fillerSpans.get(i);

            final int labelId = layerId * 100 + i + 1;
            final Element label = doc.createElement("label");
            addAttribute(doc, "ID", label, "" + labelId);
            addAttribute(doc, "name", label, feName);

            final int tokenStart = fillerSpan.start;
            final int tokenEnd = fillerSpan.end;
            final int startCharIndex = dataPointWithFrameElements.getCharacterIndicesForToken(tokenStart).start;
            final int endCharIndex = dataPointWithFrameElements.getCharacterIndicesForToken(tokenEnd).end;
            addAttribute(doc, "start", label, "" + startCharIndex);
            addAttribute(doc, "end", label, "" + endCharIndex);
            addAttribute(doc, "tokenStart", label, "" + tokenStart);
            addAttribute(doc, "tokenEnd", label, "" + tokenEnd);
            labels.appendChild(label);
        }
    }
    ret.appendChild(layers);
    return ret;
}

From source file:edu.cudenver.bios.matrixsvc.representation.CholeskyDecompositionXmlRepresentation.java

static Element createXml(CholeskyDecompositionImpl _cdImpl, Document _doc) {
    NamedRealMatrix L = new NamedRealMatrix(_cdImpl.getL());
    NamedRealMatrix LT = new NamedRealMatrix(_cdImpl.getLT());
    L.setName(MatrixConstants.SQ_ROOT_MATRIX_RETURN_NAME);
    LT.setName(MatrixConstants.TRANSPOSE_MATRIX_RETURN_NAME);
    Element rootElem = _doc.createElement(MatrixConstants.TAG_CHOLESKY_DECOMP);

    //Get XML for first matrix
    logger.debug("Calling MatrixXmlRepresentation.createMatrixNodeFromRealMatrix() " + "for L matrix.");
    Node matrixL = MatrixXmlRepresentation.createMatrixNodeFromRealMatrix(L, _doc);

    //Get XML for second matrix
    logger.debug("Calling MatrixXmlRepresentation.createMatrixNodeFromRealMatrix() " + "for LT matrix.");
    Node matrixLT = MatrixXmlRepresentation.createMatrixNodeFromRealMatrix(LT, _doc);

    //Add our matrices to our root element
    rootElem.appendChild(matrixL);/*www .j a v a 2 s .c o m*/
    rootElem.appendChild(matrixLT);

    return rootElem;
}

From source file:no.kantega.commons.util.XMLHelper.java

public static Element setChild(Document doc, Document parent, String name) {
    Element child = doc.getDocumentElement();
    if (child == null) {
        child = doc.createElement(name);
        parent.appendChild(child);//  w  ww  .  j a v  a 2s  .c o m
    }
    return child;
}

From source file:Main.java

public static Node cloneNode(Document d, Node n) {
    Node r = null;//w  w  w  .j av a2  s .co  m
    switch (n.getNodeType()) {
    case Node.TEXT_NODE:
        r = d.createTextNode(((Text) n).getData());
        break;
    case Node.CDATA_SECTION_NODE:
        r = d.createCDATASection(((CDATASection) n).getData());
        break;
    case Node.ELEMENT_NODE:
        r = d.createElement(((Element) n).getTagName());
        NamedNodeMap map = n.getAttributes();
        for (int i = 0; i < map.getLength(); i++) {
            ((Element) r).setAttribute(((Attr) map.item(i)).getName(), ((Attr) map.item(i)).getValue());
        }
        break;
    }
    return r;
}

From source file:com.aurel.track.exchange.docx.exporter.CustomXML.java

/**
 * Creates a dom element//  w  w  w  . j a v  a 2  s .  c o  m
 * @param elementName
 * @param elementValue
 * @param dom
 * @return
 */
private static Element createDomElement(String elementName, String elementValue, Document dom) {
    Element element = null;
    try {
        try {
            element = dom.createElement(elementName);
        } catch (DOMException e) {
            LOGGER.warn("Creating an XML node with the element name " + elementName
                    + " failed with dom exception " + e);
        }
        if (element == null) {
            return null;
        }
        if (elementValue == null || "".equals(elementValue.trim())) {
            element.appendChild(dom.createTextNode(""));
        } else {
            try {
                element.appendChild(dom.createTextNode(Html2Text.stripNonValidXMLCharacters(elementValue)));
            } catch (DOMException e) {
                LOGGER.info("Creating the node for text element " + elementName + " and the value "
                        + elementValue + " failed with dom exception " + e);
                element.appendChild(dom.createTextNode(""));
            }
        }
    } catch (Exception e) {
        LOGGER.warn("Creating an XML node with the element name " + elementName + " failed with " + e);
    }
    return element;
}

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

/**
 * Create Empty Document//from  w w w.  j  ava 2  s.  c  o m
 *
 * @return A empty document
 * @throws ParserConfigurationException - If error when create document
 */
public static Document createDocument() throws ParserConfigurationException {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setFeature(FEATURE_GENERAL_ENTITIES, false);
    factory.setFeature(FEATURE_PARAMETER_ENTITIES, false);
    factory.setXIncludeAware(false);
    factory.setExpandEntityReferences(false);
    DocumentBuilder builder = factory.newDocumentBuilder();
    Document doc = builder.newDocument();

    Element results = doc.createElement("Results");
    doc.appendChild(results);
    return doc;
}