Example usage for org.w3c.dom Document getElementsByTagName

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

  1. HOME
  2. Java
  3. org.w3c
  4. org.w3c.dom.*
  5. Document
  6. getElementsByTagName

Introduction

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

Prototype

public NodeList getElementsByTagName(String tagname);

Source Link

Document

Returns a NodeList of all the Elements in document order with a given tag name and are contained in the document.

Usage

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

/**
 * Get elements which match the tagName and className specified.
 * @param document The document which contains the elements we are looking for.
 * @param tagName The tag name of the elements to match.
 * @param className The CSS class to match. If null will return all elements that match the tagName alone.
 * @return A collection of matching elements.
 *///from www  .j  a v a  2 s .c  om
private static List<Element> getElementsByTagAndClass(Document document, String tagName, String className) {
    NodeList candidates = document.getElementsByTagName(tagName);
    List<Element> result = new ArrayList<Element>();
    for (int i = 0; i < candidates.getLength(); i++) {
        Element next = (Element) candidates.item(i);
        if (className == null || className.equals(next.getAttribute("class")))//todo find a space separated list
        {
            result.add(next);
        }
    }
    return result;
}

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

public static ArrayList findNodeIDRef(String name_node, String ref_name, String catalog_name,
        org.w3c.dom.Document source) throws Exception {

    source.getDocumentElement();//from  w  w w .j a  v a  2 s . c o  m
    ArrayList return_list = new ArrayList();
    NodeList objCatNodes = source.getElementsByTagName(name_node);

    Node objNode = objCatNodes.item(0);
    NodeList objNodes = objNode.getChildNodes();
    for (int i = 0; i < objNodes.getLength(); i = i + 1) {

        if (objNodes.item(i).getNodeName().equals(ref_name)) {
            NamedNodeMap objAttributes = objNodes.item(i).getAttributes();
            Node attribute = objAttributes.getNamedItem("idref");
            //attribute.getNodeValue()
            NodeList objNodesAuthor = source.getElementsByTagName(catalog_name);
            for (int j = 0; j < objNodesAuthor.getLength(); j = j + 1) {
                String id = objNodesAuthor.item(j).getAttributes().getNamedItem("id").getNodeValue();
                if (id.equals(attribute.getNodeValue())) {
                    //Node name = objNodesAuthor.item(j).getAttributes().getNamedItem(xml_attribute_name);
                    return_list.add(objNodesAuthor.item(j));
                }

            }

        }

    }
    return return_list;
}

From source file:org.apache.lens.regression.util.Util.java

public static void changeConfig(HashMap<String, String> map, String remotePath) throws Exception {

    Path p = Paths.get(remotePath);
    String fileName = p.getFileName().toString();
    backupFile = localFilePath + "backup-" + fileName;
    localFile = localFilePath + fileName;
    log.info("Copying " + remotePath + " to " + localFile);
    remoteFile("get", remotePath, localFile);
    Files.copy(new File(localFile).toPath(), new File(backupFile).toPath(), REPLACE_EXISTING);

    DocumentBuilder docBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
    Document doc = docBuilder.parse(new FileInputStream(localFile));
    doc.normalize();/*from w  w  w . java  2s  .  co  m*/

    NodeList rootNodes = doc.getElementsByTagName("configuration");
    Node root = rootNodes.item(0);
    Element rootElement = (Element) root;
    NodeList property = rootElement.getElementsByTagName("property");

    for (int i = 0; i < property.getLength(); i++) { //Deleting redundant properties from the document
        Node prop = property.item(i);
        Element propElement = (Element) prop;
        Node propChild = propElement.getElementsByTagName("name").item(0);

        Element nameElement = (Element) propChild;
        if (map.containsKey(nameElement.getTextContent())) {
            rootElement.removeChild(prop);
            i--;
        }
    }

    Iterator<Entry<String, String>> ab = map.entrySet().iterator();
    while (ab.hasNext()) {
        Entry<String, String> entry = ab.next();
        String propertyName = entry.getKey();
        String propertyValue = entry.getValue();
        System.out.println(propertyName + " " + propertyValue + "\n");
        Node newNode = doc.createElement("property");
        rootElement.appendChild(newNode);
        Node newName = doc.createElement("name");
        Element newNodeElement = (Element) newNode;

        newName.setTextContent(propertyName);
        newNodeElement.appendChild(newName);

        Node newValue = doc.createElement("value");
        newValue.setTextContent(propertyValue);
        newNodeElement.appendChild(newValue);
    }
    prettyPrint(doc);
    remoteFile("put", remotePath, localFile);
}

From source file:com.wavemaker.tools.pws.install.PwsInstall.java

private static Document insertEntryKey(Document doc, File[] runtimeJarFiles, File[] toolsJarFiles,
        String partnerName) throws IOException {

    NodeList beans_list = doc.getElementsByTagName("beans");
    Node beans_node = beans_list.item(0);

    // First delete old entries

    NodeList beansChildren = beans_node.getChildNodes();
    Node bean_node = null, prop_node = null, map_node = null;
    for (int i = 0; i < beansChildren.getLength(); i++) {
        if (!beansChildren.item(i).getNodeName().equals("bean")) {
            continue;
        }/*from w  ww  . ja va  2s .  c o  m*/
        bean_node = beansChildren.item(i);
        NodeList beanChildren = bean_node.getChildNodes();
        for (int j = 0; j < beanChildren.getLength(); j++) {
            if (!beanChildren.item(j).getNodeName().equals("property")) {
                continue;
            }

            prop_node = beanChildren.item(j);
            break;
        }

        if (prop_node == null) {
            continue;
        }

        NodeList propChildren = prop_node.getChildNodes();
        for (int k = 0; k < propChildren.getLength(); k++) {
            if (!propChildren.item(k).getNodeName().equals("map")) {
                continue;
            }

            map_node = propChildren.item(k);
            break;
        }

        if (map_node == null) {
            continue;
        }

        NodeList mapChildren = map_node.getChildNodes();
        List<Node> oldEntryList = new ArrayList<Node>();

        for (int l = 0; l < mapChildren.getLength(); l++) {
            if (!mapChildren.item(l).getNodeName().equals("entry")) {
                continue;
            }
            Node target = mapChildren.item(l);
            NamedNodeMap entry_attributes = target.getAttributes();
            for (int m = 0; m < entry_attributes.getLength(); m++) {
                Node entryAttr = entry_attributes.item(m);
                if (entryAttr.getNodeName().equals("key") && entryAttr.getNodeValue().equals(partnerName)) {
                    oldEntryList.add(target);
                    break;
                }
            }
        }

        if (oldEntryList.size() > 0) {
            for (Node oldEntry : oldEntryList) {
                map_node.removeChild(oldEntry);
            }
        }

        // Now, add new entries

        NamedNodeMap bean_attributes = bean_node.getAttributes();
        for (int m = 0; m < bean_attributes.getLength(); m++) {
            Node beanAttr = bean_attributes.item(m);
            if (beanAttr.getNodeName().equals("id")
                    && beanAttr.getNodeValue().equals("pwsLoginManagerBeanFactory")) {
                if (classExistsInJar(runtimeJarFiles, partnerName, LOGIN_MANAGER)
                        || classExistsInJar(toolsJarFiles, partnerName, LOGIN_MANAGER)) {
                    Element newEntry = doc.createElement("entry");
                    newEntry.setAttribute("key", partnerName);
                    newEntry.setAttribute("value-ref", partnerName + LOGIN_MANAGER);
                    map_node.appendChild(newEntry);
                }
                break;
            } else if (beanAttr.getNodeName().equals("id")
                    && beanAttr.getNodeValue().equals("pwsRestImporterBeanFactory")) {
                if (classExistsInJar(runtimeJarFiles, partnerName, REST_IMPORTER)
                        || classExistsInJar(toolsJarFiles, partnerName, REST_IMPORTER)) {
                    Element newEntry = doc.createElement("entry");
                    newEntry.setAttribute("key", partnerName);
                    newEntry.setAttribute("value-ref", partnerName + REST_IMPORTER);
                    map_node.appendChild(newEntry);
                }
                break;
            } else if (beanAttr.getNodeName().equals("id")
                    && beanAttr.getNodeValue().equals("pwsRestWsdlGeneratorBeanFactory")) {
                if (classExistsInJar(runtimeJarFiles, partnerName, REST_WSDL_GENERATOR)
                        || classExistsInJar(toolsJarFiles, partnerName, REST_WSDL_GENERATOR)) {
                    Element newEntry = doc.createElement("entry");
                    newEntry.setAttribute("key", partnerName);
                    newEntry.setAttribute("value-ref", partnerName + REST_WSDL_GENERATOR);
                    map_node.appendChild(newEntry);
                }
                break;
            } else if (beanAttr.getNodeName().equals("id")
                    && beanAttr.getNodeValue().equals("pwsServiceModifierBeanFactory")) {
                if (classExistsInJar(runtimeJarFiles, partnerName, SERVICE_MODIFIER)
                        || classExistsInJar(toolsJarFiles, partnerName, SERVICE_MODIFIER)) {
                    Element newEntry = doc.createElement("entry");
                    newEntry.setAttribute("key", partnerName);
                    newEntry.setAttribute("value-ref", partnerName + SERVICE_MODIFIER);
                    map_node.appendChild(newEntry);
                }
                break;
            } else if (beanAttr.getNodeName().equals("id")
                    && beanAttr.getNodeValue().equals("pwsRestServiceGeneratorBeanFactory")) {
                if (classExistsInJar(runtimeJarFiles, partnerName, REST_SERVICE_IMPORTER)
                        || classExistsInJar(toolsJarFiles, partnerName, REST_SERVICE_IMPORTER)) {
                    Element newEntry = doc.createElement("entry");
                    newEntry.setAttribute("key", partnerName);
                    newEntry.setAttribute("value-ref", partnerName + REST_SERVICE_IMPORTER);
                    map_node.appendChild(newEntry);
                }
                break;
            } else if (beanAttr.getNodeName().equals("id")
                    && beanAttr.getNodeValue().equals("pwsResponseProcessorBeanFactory")) {
                if (classExistsInJar(runtimeJarFiles, partnerName, RESPONSE_PROCESSOR)
                        || classExistsInJar(toolsJarFiles, partnerName, RESPONSE_PROCESSOR)) {
                    Element newEntry = doc.createElement("entry");
                    newEntry.setAttribute("key", partnerName);
                    newEntry.setAttribute("value-ref", partnerName + RESPONSE_PROCESSOR);
                    map_node.appendChild(newEntry);
                }
                break;
            }
        }
    }

    return doc;
}

From source file:eu.europeana.uim.sugarcrmclient.internal.helpers.ClientUtils.java

/**
 * @param responseString/*from  w ww  .jav a2  s  .c o m*/
 * @return
 */
public static String extractSimpleResponse(String responseString) {

    DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
    documentBuilderFactory.setNamespaceAware(true);
    DocumentBuilder documentBuilder;
    try {
        documentBuilder = documentBuilderFactory.newDocumentBuilder();
        Document document = documentBuilder.parse(new InputSource(new StringReader(responseString)));
        String sessionID = null;
        NodeList nl = document.getElementsByTagName("id");

        if (nl.getLength() > 0) {
            sessionID = nl.item(0).getTextContent();
        }

        return sessionID;

    } catch (ParserConfigurationException e) {
        logger.error(e.getMessage());
    } catch (SAXException e) {
        logger.error(e.getMessage());
    } catch (IOException e) {
        logger.error(e.getMessage());
    }

    return null;
}

From source file:org.aectann.postage.TrackingStatusRefreshTask.java

public static TrackingInfo syncRequest(Context context, String tracking) throws FactoryConfigurationError {
    TrackingInfo result = null;/* ww  w.  ja v  a  2  s .co  m*/
    if (tracking != null && tracking.length() > 0) {
        tracking = tracking.toUpperCase();
        HttpClient client = new DefaultHttpClient();
        try {
            HttpResponse response = client.execute(new HttpGet("http://prishlo.li/" + tracking + ".xml"));
            if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
                InputStream content = response.getEntity().getContent();
                DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
                DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
                Document document = documentBuilder.parse(content);
                String weight = getFirstVaueOrNull(document, "weight");
                String from = getFirstVaueOrNull(document, "from");
                String kind = getFirstVaueOrNull(document, "kind");
                TrackingInfo old = TrackingStorageUtils.loadStoredTrackingInfo(tracking, context);
                result = new TrackingInfo(old != null ? old.getName() : null, tracking, weight, kind, from);
                NodeList checkpoints = document.getElementsByTagName("checkpoint");

                SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
                for (int i = 0; i < checkpoints.getLength(); i++) {
                    Node current = checkpoints.item(i);
                    NamedNodeMap attributes = current.getAttributes();
                    Node state = attributes.getNamedItem("state");
                    Node attribute = attributes.getNamedItem("attribute");
                    Node date = attributes.getNamedItem("date");

                    String dateString = date.getNodeValue();
                    String attributeString = attribute.getNodeValue();
                    String stateString = state.getNodeValue();
                    String locationString = current.getFirstChild().getNodeValue();
                    result.addStatus(new TrackingStatus(stateString, dateFormat.parse(dateString),
                            attributeString, locationString));
                }
            }
        } catch (Exception e) {
            if (result == null) {
                result = new TrackingInfo(null, tracking, null, null, null);
            }
        }
    }
    return result;
}

From source file:com.vmware.qe.framework.datadriven.utils.XMLUtil.java

/**
 * Returns the text value of a node where a sibling tag name and value is known.
 * <p>/*from w w w. j av  a 2  s . c om*/
 * For example, in the XML snippet below, if you pass in "cat" as the parentTagName, "name" as
 * the childTagName, and "MrBiggles" as the childTagValue, and specify "color" as the
 * siblingTagName, the method would return "Grey".
 * <p>
 * Example XML:
 * 
 * <pre>
 * &lt;cat&gt;
 *    &lt;name&gt;MrBiggles&lt;/name&gt;
 *    &lt;color&gt;Grey&lt;/color&gt;
 * &lt;/cat&gt;
 * &lt;cat&gt;
 *    &lt;name&gt;Boris&lt;/name&gt;
 *    &lt;color&gt;Black&lt;/color&gt;
 * &lt;/cat&gt;
 * </pre>
 * 
 * @param xmlDocAsString The XML document as a String
 * @param parentTagName The tag name of the parent elements that should contain the sibling
 *            nodes
 * @param childTagName The tag name of the known child element
 * @param childTagValue The known text value of the child element
 * @param siblingTagName The tag name of the sibling node
 * @return String The text value of the sibling node
 * @throws Exception
 */
public static String findSiblingNodeValue(String xmlDocAsString, String parentTagName, String childTagName,
        String childTagValue, String siblingTagName) throws Exception {
    String siblingNodeValue = null;
    Document xmlDoc = XMLUtil.getXmlDocumentElement(xmlDocAsString);
    NodeList parentNodes = xmlDoc.getElementsByTagName(parentTagName);
    if (parentNodes != null) {
        for (int i = 0; i < parentNodes.getLength(); i++) {
            Node parentNode = parentNodes.item(i);
            HashMap<String, Node> childNodes = XMLUtil.getChildrenByTagNames(parentNode);
            Node childNode = childNodes.get(childTagName);
            String tmpChildNodeVal = XMLUtil.getNodeTextValue(childNode);
            if (childTagValue.equals(tmpChildNodeVal)) {
                log.info("Found node: " + childTagName + " with value: " + childTagValue);
                Node siblingNode = childNodes.get(siblingTagName);
                if (siblingNode != null) {
                    siblingNodeValue = XMLUtil.getNodeTextValue(siblingNode);
                    log.info("Found the sibling node: " + siblingTagName + " = " + siblingNodeValue);
                    break;
                } else {
                    log.warn("No sibling node named: " + siblingTagName + " was found.");
                }
            }
        }
    } else {
        log.warn("There were no elements with tag name: " + parentTagName);
    }
    return siblingNodeValue;
}

From source file:com.vmware.qe.framework.datadriven.utils.XMLUtil.java

public static Vector<String> getValueOnTag(Document doc, String elementName) {
    Vector<String> elementNames = new Vector<String>();
    NodeList list = doc.getElementsByTagName(elementName);
    log.info("XML Elements: ");
    for (int i = 0; i < list.getLength(); i++) {
        Element element = (Element) list.item(i);
        elementNames.add(element.getAttribute("name"));
        log.info("Element Name : " + element.getLocalName() + " Value :" + element.getAttribute("name"));
    }/*from w  ww  .  j  a va  2 s  .c  om*/
    return elementNames;
}

From source file:net.codjo.dataprocess.server.treatmenthelper.TreatmentHelper.java

public static void insertRepositoryContent(Connection con, int repositoryId, String content)
        throws SQLException, TreatmentException, TransformerException {
    Document doc;
    try {//from w w  w .  ja  va2  s  .c  o m
        doc = XMLUtils.parse(content);
    } catch (Exception ex) {
        throw new TreatmentException(ex);
    }
    PreparedStatement pStmt = con.prepareStatement(
            "insert into PM_REPOSITORY_CONTENT (REPOSITORY_CONTENT_ID, REPOSITORY_ID, TREATMENT_ID, CONTENT) values (?, ?, ?, ?)");
    try {
        NodeList nodes = doc.getElementsByTagName(DataProcessConstants.TREATMENT_ENTITY_XML);
        int nbNodes = nodes.getLength();
        for (int i = 0; i < nbNodes; i++) {
            Node node = nodes.item(i);
            String treatmentId = node.getAttributes().getNamedItem("id").getNodeValue();
            if (treatmentId.length() > 50) {
                throw new TreatmentException("La taille de l'identifiant d'un traitement ('" + treatmentId
                        + "') dpasse 50 caractres.");
            }

            String contentNode = XMLUtils.nodeToString(node);
            pStmt.setInt(1, SQLUtil.getNextId(con, "PM_REPOSITORY_CONTENT", "REPOSITORY_CONTENT_ID"));
            pStmt.setInt(2, repositoryId);
            pStmt.setString(3, treatmentId);
            pStmt.setString(4, contentNode);
            pStmt.executeUpdate();
        }
    } finally {
        pStmt.close();
    }
}

From source file:com.omertron.thetvdbapi.tools.TvdbParser.java

/**
 * Get all the episodes from the URL//from  w ww .j ava 2 s .c  o  m
 *
 * @param urlString
 * @param season
 * @param bannerMirror
 * @return
 */
public static List<Episode> getAllEpisodes(String urlString, int season, String bannerMirror) {
    List<Episode> episodeList = new ArrayList<Episode>();
    Episode episode;
    NodeList nlEpisode;
    Node nEpisode;
    Element eEpisode;

    try {
        Document doc = DOMHelper.getEventDocFromUrl(urlString);
        nlEpisode = doc.getElementsByTagName(EPISODE);
        for (int loop = 0; loop < nlEpisode.getLength(); loop++) {
            nEpisode = nlEpisode.item(loop);
            if (nEpisode.getNodeType() == Node.ELEMENT_NODE) {
                eEpisode = (Element) nEpisode;
                episode = parseNextEpisode(eEpisode, bannerMirror);
                if ((episode != null) && (season == -1 || episode.getSeasonNumber() == season)) {
                    // Add the episode only if the season is -1 (all seasons) or matches the season
                    episodeList.add(episode);
                }
            }
        }
    } catch (WebServiceException ex) {
        LOG.warn("All Episodes error: " + ex.getMessage(), ex);
    }

    return episodeList;
}