Example usage for org.w3c.dom Document appendChild

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

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Introduction

In this page you can find the example usage for org.w3c.dom Document 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:cz.cas.lib.proarc.common.export.cejsh.CejshBuilder.java

/**
 * Builds modsCollection from mods of articles.
 *///from  w  w  w .ja v  a  2s .  c  o  m
Document mergeElements(List<Article> articles) throws DOMException {
    Document doc = db.newDocument();
    Element root = doc.createElementNS(ModsConstants.NS, "modsCollection");
    for (Article article : articles) {
        Element modsElm = article.getModsElement();
        Node n = doc.adoptNode(modsElm);
        root.appendChild(n);
    }
    doc.appendChild(root);
    return doc;
}

From source file:com.igeekinc.indelible.indeliblefs.webaccess.IndelibleWebAccessServlet.java

public void listVolumes(HttpServletRequest req, HttpServletResponse resp, Document buildDoc)
        throws IOException {
    Element rootElem = buildDoc.createElement("volumesList");
    buildDoc.appendChild(rootElem);
    IndelibleFSObjectID[] volumeIDs = connection.listVolumes();
    for (IndelibleFSObjectID curVolumeID : volumeIDs) {
        try {//from w w  w. ja v  a2 s . com
            IndelibleFSVolumeIF curVolume = connection.retrieveVolume(curVolumeID);
            Element volumeElement = buildDoc.createElement("volume");
            XMLUtils.appendSingleValElement(buildDoc, volumeElement, "id", curVolumeID.toString());
            Map<String, Object> volumeResources = curVolume
                    .getMetaDataResource(IndelibleFSVolumeIF.kVolumeResourcesName);
            if (volumeResources != null) {
                String volumeName = (String) volumeResources.get(IndelibleFSVolumeIF.kVolumeNamePropertyName);
                if (volumeName != null) {
                    XMLUtils.appendSingleValElement(buildDoc, volumeElement, "name", volumeName);
                }
            }
            rootElem.appendChild(volumeElement);
        } catch (VolumeNotFoundException e) {
            // TODO Auto-generated catch block
            Logger.getLogger(getClass()).error(new ErrorLogMessage("Caught exception"), e);
        } catch (PermissionDeniedException e) {
            // TODO Auto-generated catch block
            Logger.getLogger(getClass()).error(new ErrorLogMessage("Caught exception"), e);
        } catch (IOException e) {
            // TODO Auto-generated catch block
            Logger.getLogger(getClass()).error(new ErrorLogMessage("Caught exception"), e);
        }

    }
}

From source file:de.betterform.xml.xforms.XFormsProcessorImpl.java

private Document toDocument(Node node) throws XFormsException {
    // ensure xerces dom
    if (node instanceof Document) {
        return (Document) node;
    }/*from  w  w w .  java  2 s .co  m*/

    Document document = getDocumentBuilder().newDocument();
    if (node instanceof Document) {
        node = ((Document) node).getDocumentElement();
    }
    document.appendChild(document.importNode(node, true));

    return document;
}

From source file:com.igeekinc.indelible.indeliblefs.webaccess.IndelibleWebAccessServlet.java

protected void listPath(FilePath reqPath, Document buildDoc) throws IndelibleWebAccessException {
    Element rootElem = buildDoc.createElement("list");
    buildDoc.appendChild(rootElem);
    // Should be an absolute path
    reqPath = reqPath.removeLeadingComponent();
    String fsIDStr = reqPath.getComponent(0);
    IndelibleFSVolumeIF volume = getVolume(fsIDStr);
    if (volume == null)
        throw new IndelibleWebAccessException(IndelibleWebAccessException.kVolumeNotFoundError, null);
    FilePath listPath = reqPath.removeLeadingComponent();
    XMLUtils.appendSingleValElement(buildDoc, rootElem, "path", reqPath.toString());
    XMLUtils.appendSingleValElement(buildDoc, rootElem, "parentPath", reqPath.getParent().toString());
    try {//  w w  w  .  jav a 2s.  c  om
        IndelibleFileNodeIF listFile = volume.getObjectByPath(listPath.makeAbsolute());
        if (listFile.isDirectory()) {
            IndelibleDirectoryNodeIF listDir = (IndelibleDirectoryNodeIF) listFile;
            String[] children = listDir.list();
            Arrays.sort(children);
            for (String curChildName : children) {
                IndelibleFileNodeIF curChild = listDir.getChildNode(curChildName);
                Element curFileElement = listIndelibleFile(reqPath.getChild(curChildName).toString(),
                        curChildName, curChild, buildDoc);
                rootElem.appendChild(curFileElement);
            }
        } else {
            Element curFileElement = listIndelibleFile(listPath.toString(), listPath.getName(), listFile,
                    buildDoc);
            rootElem.appendChild(curFileElement);
        }
    } catch (ObjectNotFoundException e) {
        throw new IndelibleWebAccessException(IndelibleWebAccessException.kPathNotFound, e);
    } catch (PermissionDeniedException e) {
        throw new IndelibleWebAccessException(IndelibleWebAccessException.kPermissionDenied, e);
    } catch (IOException e) {
        throw new IndelibleWebAccessException(IndelibleWebAccessException.kInternalError, e);
    }
    return;
}

From source file:com.ggvaidya.scinames.model.Project.java

public void serializeToDocument(Document doc) {
    // Add top-level element.
    Element project = doc.createElement("project");
    project.setAttribute("name", getName());
    doc.appendChild(project);

    // Set up some properties.
    properties.put(PROP_NAME_EXTRACTORS,
            getNameExtractors().stream().map(lne -> NameExtractorFactory.serializeExtractorsToString(lne))
                    .distinct().sorted().collect(Collectors.joining("; ")));

    // Write out properties.
    Element propertiesElement = doc.createElement("properties");
    for (String key : properties.keySet()) {
        Element p = doc.createElement("property");
        p.setAttribute("name", key);
        p.setTextContent(properties.get(key));
        propertiesElement.appendChild(p);
    }/* w ww .ja va 2s  .  c  o m*/
    project.appendChild(propertiesElement);

    // Add filters.
    Element filtersElement = doc.createElement("filters");
    Deque<ChangeFilter> changeFilters = new LinkedList<>();
    {
        // We need to read the filters inside-out, so they'll be recreated
        // the right way around.
        ChangeFilter cf = getChangeFilter();
        while (cf != null) {
            changeFilters.addLast(cf);
            cf = cf.getPrevChangeFilter();
        }
    }
    changeFilters.forEach(cf -> {
        // Skip any nulls.
        if (cf.getShortName().equals("null"))
            return;

        filtersElement.appendChild(cf.serializeToElement(doc));
    });

    project.appendChild(filtersElement);

    // List all timepoints.
    Element timepointsElement = doc.createElement("datasets");
    for (Dataset tp : getDatasets()) {
        Element t = tp.serializeToElement(doc);
        timepointsElement.appendChild(t);
    }
    project.appendChild(timepointsElement);
}

From source file:ddf.catalog.source.opensearch.CddaOpenSearchSite.java

/**
 * @param is// w w  w  . j a  va2s  .  c  o  m
 * @param queryRequest
 * @return
 * @throws UnsupportedQueryException
 */
private SourceResponseImpl processResponse(InputStream is, QueryRequest queryRequest)
        throws ConversionException {
    List<Result> resultQueue = new ArrayList<Result>();
    Document atomDoc = null;

    try {
        atomDoc = OpenSearchSiteUtil.convertStreamToDocument(is);
        if (logger.isDebugEnabled()) {
            logger.debug("Incoming response from OpenSearch site: " + XPathHelper.xmlToString(atomDoc));
        }
    } finally {
        IOUtils.closeQuietly(is);
    }

    Map<String, String> securityProps = updateDefaultClassification();

    Document ddmsDoc = OpenSearchSiteUtil.normalizeAtomToDDMS(tf, atomDoc, normalizeXslt, securityProps);

    if (logger.isDebugEnabled()) {
        logger.debug("Incoming response from OpenSearch site normalized to DDMS: "
                + XPathHelper.xmlToString(ddmsDoc));
    }
    NodeList list = ddmsDoc.getElementsByTagNameNS("http://metadata.dod.mil/mdr/ns/DDMS/2.0/", "Resource");

    String resultNum = evaluate("//opensearch:totalResults", atomDoc);
    long totalResults = 0;
    if (resultNum != null && !resultNum.isEmpty()) {
        totalResults = Integer.parseInt(resultNum);
    } else {
        // if no openseach:totalResults element, spec says to use list
        // of current items as totalResults
        totalResults = list.getLength();
    }

    // offset always comes in as 0 from DDF federation logic
    for (int i = 0; i < list.getLength(); i++) {
        try {
            Node curNode = list.item(i);
            String relevance = OpenSearchSiteUtil.popAttribute(curNode, "score");
            String id = OpenSearchSiteUtil.popAttribute(curNode, "id");
            String date = OpenSearchSiteUtil.popAttribute(curNode, "date");
            Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
            doc.appendChild(doc.importNode(curNode, true));

            if (logger.isDebugEnabled()) {
                logger.debug(XPathHelper.xmlToString(doc));
            }
            resultQueue.add(createResponse(doc, id, date, relevance));
        } catch (ParserConfigurationException pce) {
            throw new ConversionException("Couldn't convert node to document. ", pce);
        }

        if (logger.isDebugEnabled()) {
            logger.debug("Returning " + list.getLength() + " entries in response.");
        }
    }

    SourceResponseImpl response = new SourceResponseImpl(queryRequest, resultQueue);
    response.setHits(totalResults);

    return response;
}

From source file:gov.nij.bundles.intermediaries.ers.EntityResolutionMessageHandler.java

/**
 * This method takes the ER response and converts the Java objects to the Merge Response XML.
 * //from   www. ja v a  2 s . c  o  m
 * @param entityContainerNode
 * @param results
 * @param recordLimit
 * @param attributeParametersNode
 * @return
 * @throws ParserConfigurationException
 * @throws XPathExpressionException
 * @throws TransformerException
 */
private Document createResponseMessage(Node entityContainerNode, EntityResolutionResults results,
        Node attributeParametersNode, int recordLimit) throws Exception {

    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);

    Document resultDocument = dbf.newDocumentBuilder().newDocument();

    Element entityMergeResultMessageElement = resultDocument.createElementNS(
            EntityResolutionNamespaceContext.MERGE_RESULT_NAMESPACE, "EntityMergeResultMessage");
    resultDocument.appendChild(entityMergeResultMessageElement);

    Element entityContainerElement = resultDocument
            .createElementNS(EntityResolutionNamespaceContext.MERGE_RESULT_NAMESPACE, "EntityContainer");
    entityMergeResultMessageElement.appendChild(entityContainerElement);

    NodeList inputEntityNodes = (NodeList) xpath.evaluate("er-ext:Entity", entityContainerNode,
            XPathConstants.NODESET);
    Collection<Element> inputEntityElements = null;
    if (attributeParametersNode == null) {
        inputEntityElements = new ArrayList<Element>();
    } else {
        inputEntityElements = TreeMultiset
                .create(new EntityElementComparator((Element) attributeParametersNode));
        //inputEntityElements = new ArrayList<Element>();
    }

    for (int i = 0; i < inputEntityNodes.getLength(); i++) {
        inputEntityElements.add((Element) inputEntityNodes.item(i));
    }

    if (attributeParametersNode == null) {
        LOG.warn("Attribute Parameters element was null, so records will not be sorted");
    }
    //Collections.sort((List<Element>) inputEntityElements, new EntityElementComparator((Element) attributeParametersNode));

    if (inputEntityElements.size() != inputEntityNodes.getLength()) {
        LOG.error("Lost elements in ER output sorting.  Input count=" + inputEntityNodes.getLength()
                + ", output count=" + inputEntityElements.size());
    }

    for (Element e : inputEntityElements) {
        Node clone = resultDocument.adoptNode(e.cloneNode(true));
        resultDocument.renameNode(clone, EntityResolutionNamespaceContext.MERGE_RESULT_EXT_NAMESPACE,
                e.getLocalName());
        entityContainerElement.appendChild(clone);
    }

    Element mergedRecordsElement = resultDocument
            .createElementNS(EntityResolutionNamespaceContext.MERGE_RESULT_NAMESPACE, "MergedRecords");
    entityMergeResultMessageElement.appendChild(mergedRecordsElement);

    if (results != null) {

        List<RecordWrapper> records = results.getRecords();

        // Loop through RecordWrappers to extract info to create merged records
        for (RecordWrapper record : records) {
            LOG.debug("  !#!#!#!# Record 1, id=" + record.getExternalId() + ", externals="
                    + record.getRelatedIds());

            // Create Merged Record Container
            Element mergedRecordElement = resultDocument.createElementNS(
                    EntityResolutionNamespaceContext.MERGE_RESULT_EXT_NAMESPACE, "MergedRecord");
            mergedRecordsElement.appendChild(mergedRecordElement);

            // Create Original Record Reference for 'first record'
            Element originalRecordRefElement = resultDocument.createElementNS(
                    EntityResolutionNamespaceContext.MERGE_RESULT_EXT_NAMESPACE, "OriginalRecordReference");
            originalRecordRefElement.setAttributeNS(EntityResolutionNamespaceContext.STRUCTURES_NAMESPACE,
                    "ref", record.getExternalId());
            mergedRecordElement.appendChild(originalRecordRefElement);

            // Loop through and add any related records
            for (String relatedRecordId : record.getRelatedIds()) {
                originalRecordRefElement = resultDocument.createElementNS(
                        EntityResolutionNamespaceContext.MERGE_RESULT_EXT_NAMESPACE, "OriginalRecordReference");
                originalRecordRefElement.setAttributeNS(EntityResolutionNamespaceContext.STRUCTURES_NAMESPACE,
                        "ref", relatedRecordId);
                mergedRecordElement.appendChild(originalRecordRefElement);
            }

            // Create Merge Quality Element
            Element mergeQualityElement = resultDocument.createElementNS(
                    EntityResolutionNamespaceContext.MERGE_RESULT_EXT_NAMESPACE, "MergeQuality");
            mergedRecordElement.appendChild(mergeQualityElement);
            Set<AttributeStatistics> stats = results.getStatisticsForRecord(record.getExternalId());
            for (AttributeStatistics stat : stats) {
                Element stringDistanceStatsElement = resultDocument.createElementNS(
                        EntityResolutionNamespaceContext.MERGE_RESULT_EXT_NAMESPACE,
                        "StringDistanceStatistics");
                mergeQualityElement.appendChild(stringDistanceStatsElement);
                Element xpathElement = resultDocument.createElementNS(
                        EntityResolutionNamespaceContext.MERGE_RESULT_EXT_NAMESPACE, "AttributeXPath");
                stringDistanceStatsElement.appendChild(xpathElement);
                Node contentNode = resultDocument.createTextNode(stat.getAttributeName());
                xpathElement.appendChild(contentNode);
                Element meanElement = resultDocument.createElementNS(
                        EntityResolutionNamespaceContext.MERGE_RESULT_EXT_NAMESPACE,
                        "StringDistanceMeanInRecord");
                stringDistanceStatsElement.appendChild(meanElement);
                contentNode = resultDocument.createTextNode(String.valueOf(stat.getAverageStringDistance()));
                meanElement.appendChild(contentNode);
                Element sdElement = resultDocument.createElementNS(
                        EntityResolutionNamespaceContext.MERGE_RESULT_EXT_NAMESPACE,
                        "StringDistanceStandardDeviationInRecord");
                stringDistanceStatsElement.appendChild(sdElement);
                contentNode = resultDocument
                        .createTextNode(String.valueOf(stat.getStandardDeviationStringDistance()));
                sdElement.appendChild(contentNode);

            }
        }

    } else {

        for (Element e : inputEntityElements) {

            String id = e.getAttributeNS(EntityResolutionNamespaceContext.STRUCTURES_NAMESPACE, "id");

            Element mergedRecordElement = resultDocument.createElementNS(
                    EntityResolutionNamespaceContext.MERGE_RESULT_EXT_NAMESPACE, "MergedRecord");
            mergedRecordsElement.appendChild(mergedRecordElement);

            Element originalRecordRefElement = resultDocument.createElementNS(
                    EntityResolutionNamespaceContext.MERGE_RESULT_EXT_NAMESPACE, "OriginalRecordReference");
            originalRecordRefElement.setAttributeNS(EntityResolutionNamespaceContext.STRUCTURES_NAMESPACE,
                    "ref", id);
            mergedRecordElement.appendChild(originalRecordRefElement);

            Element mergeQualityElement = resultDocument.createElementNS(
                    EntityResolutionNamespaceContext.MERGE_RESULT_EXT_NAMESPACE, "MergeQuality");
            mergedRecordElement.appendChild(mergeQualityElement);
            XPath xp = XPathFactory.newInstance().newXPath();
            xp.setNamespaceContext(new EntityResolutionNamespaceContext());
            NodeList attributeParameterNodes = (NodeList) xp.evaluate("er-ext:AttributeParameter",
                    attributeParametersNode, XPathConstants.NODESET);
            for (int i = 0; i < attributeParameterNodes.getLength(); i++) {
                String attributeName = xp.evaluate("er-ext:AttributeXPath", attributeParametersNode);
                Element stringDistanceStatsElement = resultDocument.createElementNS(
                        EntityResolutionNamespaceContext.MERGE_RESULT_EXT_NAMESPACE,
                        "StringDistanceStatistics");
                mergeQualityElement.appendChild(stringDistanceStatsElement);
                Element xpathElement = resultDocument.createElementNS(
                        EntityResolutionNamespaceContext.MERGE_RESULT_EXT_NAMESPACE, "AttributeXPath");
                stringDistanceStatsElement.appendChild(xpathElement);
                Node contentNode = resultDocument.createTextNode(attributeName);
                xpathElement.appendChild(contentNode);
                Element meanElement = resultDocument.createElementNS(
                        EntityResolutionNamespaceContext.MERGE_RESULT_EXT_NAMESPACE,
                        "StringDistanceMeanInRecord");
                stringDistanceStatsElement.appendChild(meanElement);
                contentNode = resultDocument.createTextNode("0.0");
                meanElement.appendChild(contentNode);
                Element sdElement = resultDocument.createElementNS(
                        EntityResolutionNamespaceContext.MERGE_RESULT_EXT_NAMESPACE,
                        "StringDistanceStandardDeviationInRecord");
                stringDistanceStatsElement.appendChild(sdElement);
                contentNode = resultDocument.createTextNode("0.0");
                sdElement.appendChild(contentNode);
            }

        }

    }

    Element recordLimitExceededElement = resultDocument.createElementNS(
            EntityResolutionNamespaceContext.MERGE_RESULT_NAMESPACE, "RecordLimitExceededIndicator");
    recordLimitExceededElement.setTextContent(new Boolean(results == null).toString());
    entityMergeResultMessageElement.appendChild(recordLimitExceededElement);

    return resultDocument;

}

From source file:net.solarnetwork.node.support.XmlServiceSupport.java

/**
 * Turn an object into a simple XML Document, supporting custom property
 * editors.// ww  w . ja v a 2  s  .c  o  m
 * 
 * <p>
 * The returned XML will be a document with a single element with all
 * JavaBean properties turned into attributes. For example:
 * <p>
 * 
 * <pre>
 * &lt;powerDatum
 *   id="123"
 *   pvVolts="123.123"
 *   ... /&gt;
 * </pre>
 * 
 * <p>
 * {@link PropertyEditor} instances can be registered with the supplied
 * {@link BeanWrapper} for custom handling of properties, e.g. dates.
 * </p>
 * 
 * @param bean
 *        the object to turn into XML
 * @param elementName
 *        the name of the XML element
 * @return the element, as an XML DOM Document
 */
protected Document getDocument(BeanWrapper bean, String elementName) {
    Document dom = null;
    try {
        dom = getDocBuilderFactory().newDocumentBuilder().newDocument();
        dom.appendChild(getElement(bean, elementName, dom));
    } catch (ParserConfigurationException e) {
        throw new RuntimeException(e);
    }
    return dom;
}

From source file:ambit.data.qmrf.QMRFObject.java

protected Document buildDocument() throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();

    factory.setNamespaceAware(true);//w w w .j a v a2 s. co m
    factory.setValidating(true);
    DocumentBuilder builder = factory.newDocumentBuilder();
    builder.setErrorHandler(new SimpleErrorHandler(builder.getClass().getName()));
    Document doc = builder.newDocument();
    Element e = toXML(doc);
    doc.appendChild(e);
    return doc;
}

From source file:com.msopentech.odatajclient.engine.data.impl.v3.AtomSerializer.java

private Element feed(final AtomFeed feed) throws ParserConfigurationException {
    final DocumentBuilder builder = XMLUtils.DOC_BUILDER_FACTORY.newDocumentBuilder();
    final Document doc = builder.newDocument();

    final Element feedElem = doc.createElement(ODataConstants.ATOM_ELEM_FEED);
    feedElem.setAttribute(XMLConstants.XMLNS_ATTRIBUTE, ODataConstants.NS_ATOM);
    feedElem.setAttribute(ODataConstants.XMLNS_METADATA,
            client.getWorkingVersion().getNamespaceMap().get(ODataVersion.NS_METADATA));
    feedElem.setAttribute(ODataConstants.XMLNS_DATASERVICES,
            client.getWorkingVersion().getNamespaceMap().get(ODataVersion.NS_DATASERVICES));
    feedElem.setAttribute(ODataConstants.XMLNS_GML, ODataConstants.NS_GML);
    feedElem.setAttribute(ODataConstants.XMLNS_GEORSS, ODataConstants.NS_GEORSS);
    if (feed.getBaseURI() != null) {
        feedElem.setAttribute(ODataConstants.ATTR_XMLBASE, feed.getBaseURI().toASCIIString());
    }/*from   ww  w .  j  a v a  2  s  . com*/
    doc.appendChild(feedElem);

    if (StringUtils.isNotBlank(feed.getTitle())) {
        final Element title = doc.createElement(ODataConstants.ATOM_ELEM_TITLE);
        title.appendChild(doc.createTextNode(feed.getTitle()));
        feedElem.appendChild(title);
    }

    if (StringUtils.isNotBlank(feed.getSummary())) {
        final Element summary = doc.createElement(ODataConstants.ATOM_ELEM_SUMMARY);
        summary.appendChild(doc.createTextNode(feed.getSummary()));
        feedElem.appendChild(summary);
    }

    for (AtomEntry entry : feed.getEntries()) {
        feedElem.appendChild(doc.importNode(entry(entry), true));
    }

    return feedElem;
}