Example usage for org.w3c.dom Document getDocumentElement

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

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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:com.persistent.cloudninja.controller.AuthFilterUtils.java

/**
 * Get Certificate thumb print and Issuer Name from the ACS token.
 * @param acsToken the acs token//from  w  w  w  .  j av  a2s  .  c  om
 * @return returnData the Map containing Thumb print and issuer name of X509Certiificate
 * @throws NoSuchAlgorithmException
 * @throws CertificateEncodingException
 */
public static Map<String, String> getCertificateThumbPrintAndIssuerName(String acsToken)
        throws NoSuchAlgorithmException, CertificateEncodingException {
    byte[] acsTokenByteArray = null;
    Map<String, String> returnData = new HashMap<String, String>();

    try {
        acsTokenByteArray = acsToken.getBytes("UTF-8");
    } catch (UnsupportedEncodingException e) {
        return null;
    }
    DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
    builderFactory.setNamespaceAware(true);
    DocumentBuilder docBuilder;
    String issuerName = null;
    StringBuffer thumbprint = null;

    try {
        docBuilder = builderFactory.newDocumentBuilder();
        Document resultDoc = docBuilder.parse(new ByteArrayInputStream(acsTokenByteArray));
        Element keyInfo = (Element) resultDoc.getDocumentElement()
                .getElementsByTagNameNS("http://www.w3.org/2000/09/xmldsig#", "KeyInfo").item(0);

        NodeList x509CertNodeList = keyInfo.getElementsByTagName("X509Certificate");
        Element x509CertNode = (Element) x509CertNodeList.item(0);
        if (x509CertNode == null) {
            return null;
        }
        //generating Certificate to retrieve its detail.
        String x509CertificateData = x509CertNode.getTextContent();
        InputStream inStream = new Base64InputStream(new ByteArrayInputStream(x509CertificateData.getBytes()));
        CertificateFactory x509CertificateFactory = CertificateFactory.getInstance("X.509");
        X509Certificate x509Certificate = (X509Certificate) x509CertificateFactory
                .generateCertificate(inStream);
        String issuerDN = x509Certificate.getIssuerDN().toString();
        String[] issuerDNData = issuerDN.split("=");
        issuerName = issuerDNData[1];

        MessageDigest md = MessageDigest.getInstance("SHA-1");
        byte[] der = x509Certificate.getEncoded();
        md.update(der);
        thumbprint = new StringBuffer();
        thumbprint.append(Hex.encodeHex(md.digest()));
    } catch (Exception e) {
        e.printStackTrace();
    }
    returnData.put("IssuerName", issuerName);
    returnData.put("Thumbprint", thumbprint.toString().toUpperCase());
    return returnData;
}

From source file:Main.java

public static ArrayList<String> getFontSizeList() {
    ArrayList<String> fontList = new ArrayList<String>();
    DocumentBuilderFactory dbfFont = null;
    DocumentBuilder dbFont = null;
    Document domFont = null;

    try {// w  ww . java 2s.co  m
        dbfFont = DocumentBuilderFactory.newInstance();
        String fontSizeFileName = "resources/FontSizes.xml";

        //Using factory get an instance of document builder
        dbFont = dbfFont.newDocumentBuilder();

        //parse using builder to get DOM representation of the XML file
        domFont = dbFont.parse(fontSizeFileName);

        //get the root elememt
        Element docEle = domFont.getDocumentElement();

        //get a nodelist of <sizes> elements
        NodeList sizeList = docEle.getElementsByTagName("size");
        if (sizeList != null && sizeList.getLength() > 0) {
            for (int i = 0; i < sizeList.getLength(); i++) {

                //get the employee element
                Element sizeElement = (Element) sizeList.item(i);
                fontList.add(sizeElement.getTextContent());
            }

        }
    } catch (ParserConfigurationException pce) {
        pce.printStackTrace();
    } catch (SAXException se) {
        se.printStackTrace();
    } catch (IOException ioe) {
        ioe.printStackTrace();
    }
    return fontList;

}

From source file:Main.java

/**
 * write out an XML file/*w w w.  j a va2s . c  o m*/
 * 
 * @param doc
 * @param os
 * @throws TransformerException 
 * @throws IOException 
 */
public static void writeXML(Document doc, OutputStream os) throws TransformerException, IOException {
    // write out xml file
    TransformerFactory tFactory = TransformerFactory.newInstance();
    Transformer transformer = tFactory.newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");

    //indent XML properly
    //formatXML(doc,doc.getDocumentElement(),"  ");

    //normalize document
    doc.getDocumentElement().normalize();

    //write XML to file
    DOMSource source = new DOMSource(doc);
    StreamResult result = new StreamResult(os);

    transformer.transform(source, result);
    os.close();
}

From source file:com.iflytek.spider.protocol.httpclient.Http.java

/**
 * Reads authentication configuration file (defined as 'http.auth.file' in
 * Nutch configuration file) and sets the credentials for the configured
 * authentication scopes in the HTTP client object.
 * //from  w w  w  .j a  va 2 s . co  m
 * @throws ParserConfigurationException
 *             If a document builder can not be created.
 * @throws SAXException
 *             If any parsing error occurs.
 * @throws IOException
 *             If any I/O error occurs.
 */
private static synchronized void setCredentials()
        throws ParserConfigurationException, SAXException, IOException {
    if (authFile == null || authFile.equals(""))
        authRulesRead = true;
    if (authRulesRead)
        return;

    authRulesRead = true; // Avoid re-attempting to read

    InputStream is = conf.getConfResourceAsInputStream(authFile);
    if (is != null) {
        Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(is);

        Element rootElement = doc.getDocumentElement();
        if (!"auth-configuration".equals(rootElement.getTagName())) {
            if (LOG.isWarnEnabled())
                LOG.warn("Bad auth conf file: root element <" + rootElement.getTagName() + "> found in "
                        + authFile + " - must be <auth-configuration>");
        }

        // For each set of credentials
        NodeList credList = rootElement.getChildNodes();
        for (int i = 0; i < credList.getLength(); i++) {
            Node credNode = credList.item(i);
            if (!(credNode instanceof Element))
                continue;

            Element credElement = (Element) credNode;
            if (!"credentials".equals(credElement.getTagName())) {
                if (LOG.isWarnEnabled())
                    LOG.warn("Bad auth conf file: Element <" + credElement.getTagName() + "> not recognized in "
                            + authFile + " - expected <credentials>");
                continue;
            }

            String username = credElement.getAttribute("username");
            String password = credElement.getAttribute("password");

            // For each authentication scope
            NodeList scopeList = credElement.getChildNodes();
            for (int j = 0; j < scopeList.getLength(); j++) {
                Node scopeNode = scopeList.item(j);
                if (!(scopeNode instanceof Element))
                    continue;

                Element scopeElement = (Element) scopeNode;

                if ("default".equals(scopeElement.getTagName())) {

                    // Determine realm and scheme, if any
                    String realm = scopeElement.getAttribute("realm");
                    String scheme = scopeElement.getAttribute("scheme");

                    // Set default credentials
                    defaultUsername = username;
                    defaultPassword = password;
                    defaultRealm = realm;
                    defaultScheme = scheme;

                    if (LOG.isTraceEnabled()) {
                        LOG.trace("Credentials - username: " + username + "; set as default" + " for realm: "
                                + realm + "; scheme: " + scheme);
                    }

                } else if ("authscope".equals(scopeElement.getTagName())) {

                    // Determine authentication scope details
                    String host = scopeElement.getAttribute("host");
                    int port = -1; // For setting port to AuthScope.ANY_PORT
                    try {
                        port = Integer.parseInt(scopeElement.getAttribute("port"));
                    } catch (Exception ex) {
                        // do nothing, port is already set to any port
                    }
                    String realm = scopeElement.getAttribute("realm");
                    String scheme = scopeElement.getAttribute("scheme");

                    // Set credentials for the determined scope
                    AuthScope authScope = getAuthScope(host, port, realm, scheme);
                    NTCredentials credentials = new NTCredentials(username, password, agentHost, realm);

                    client.getState().setCredentials(authScope, credentials);

                    if (LOG.isTraceEnabled()) {
                        LOG.trace("Credentials - username: " + username + "; set for AuthScope - " + "host: "
                                + host + "; port: " + port + "; realm: " + realm + "; scheme: " + scheme);
                    }

                } else {
                    if (LOG.isWarnEnabled())
                        LOG.warn("Bad auth conf file: Element <" + scopeElement.getTagName()
                                + "> not recognized in " + authFile + " - expected <authscope>");
                }
            }
            is.close();
        }
    }
}

From source file:com.jaspersoft.studio.server.ServerManager.java

public static void loadServerProfiles(MServers root) {
    root.removeChildren();/*from  w  w w  .j a v a2s .co m*/
    if (serverProfiles == null)
        serverProfiles = new HashMap<MServerProfile, String>();
    serverProfiles.clear();

    // Convert the old configuration
    ConfigurationManager.convertPropertyToStorage(PREF_TAG, PREF_TAG, new ServerNameProvider());

    // Read the configuration from the file storage
    File[] storageContent = ConfigurationManager.getStorageContent(PREF_TAG);
    for (File storageElement : storageContent) {
        try {
            InputStream inputStream = new FileInputStream(storageElement);
            Reader reader = new InputStreamReader(inputStream, "UTF-8");
            InputSource is = new InputSource(reader);
            is.setEncoding("UTF-8");
            Document document = JRXmlUtils.parse(is);
            Node serverNode = document.getDocumentElement();
            if (serverNode.getNodeType() == Node.ELEMENT_NODE) {
                try {
                    ServerProfile sprof = (ServerProfile) CastorHelper.read(serverNode,
                            MServerProfile.MAPPINGFILE);
                    MServerProfile sp = new MServerProfile(root, sprof);
                    new MDummy(sp);
                    serverProfiles.put(sp, storageElement.getName());
                } catch (Exception ex) {
                    ex.printStackTrace();
                }
            }
        } catch (Exception e) {
            UIUtils.showError(e);
        }
    }
}

From source file:com.github.alexfalappa.nbspringboot.projects.initializr.InitializrProjectWizardIterator.java

private static void filterProjectXML(FileObject fo, ZipInputStream str, String name) throws IOException {
    try {/*from  w w w. ja  v a 2 s  .c  om*/
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        FileUtil.copy(str, baos);
        Document doc = XMLUtil.parse(new InputSource(new ByteArrayInputStream(baos.toByteArray())), false,
                false, null, null);
        NodeList nl = doc.getDocumentElement().getElementsByTagName("name");
        if (nl != null) {
            for (int i = 0; i < nl.getLength(); i++) {
                Element el = (Element) nl.item(i);
                if (el.getParentNode() != null && "data".equals(el.getParentNode().getNodeName())) {
                    NodeList nl2 = el.getChildNodes();
                    if (nl2.getLength() > 0) {
                        nl2.item(0).setNodeValue(name);
                    }
                    break;
                }
            }
        }
        try (OutputStream out = fo.getOutputStream()) {
            XMLUtil.write(doc, out, "UTF-8");
        }
    } catch (Exception ex) {
        Exceptions.printStackTrace(ex);
        writeFile(str, fo);
    }

}

From source file:com.arcusys.liferay.vaadinplugin.util.ControlPanelPortletUtil.java

private static String getPomVaadinVersion(JarFile jarFile) {
    try {/* ww w  .  j a  va 2  s . c  o  m*/
        JarEntry pomEntry = null;

        // find pom.xml file in META-INF/maven and sub folders
        Enumeration<JarEntry> enumerator = jarFile.entries();
        while (enumerator.hasMoreElements()) {
            JarEntry entry = enumerator.nextElement();
            if (entry.getName().startsWith("META-INF/maven/") && entry.getName().endsWith("/pom.xml")) {
                pomEntry = entry;
                break;
            }
        }

        // read project version from pom.xml
        if (pomEntry != null) {
            Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder()
                    .parse(jarFile.getInputStream(pomEntry));
            NodeList children = document.getDocumentElement().getChildNodes();
            for (int i = 0; i < children.getLength(); i++) {
                Node node = children.item(i + 1);
                if (node.getNodeName().equals("version")) {
                    return node.getTextContent();
                }
            }
        }
        return null;
    } catch (Exception exception) {
        return null;
    }
}

From source file:net.sourceforge.dita4publishers.impl.ditabos.DitaBosHelper.java

/**
 * Constructs a full DITA BOS from the specified root map using the specified BOS construction options.
 * @param bosOptions/*from   w ww  .  j a v a2s . c  o  m*/
 * @param log 
 * @param rootMap
 * @return
 * @throws Exception 
 */
public static DitaBoundedObjectSet calculateMapBos(BosConstructionOptions bosOptions, Log log, Document rootMap)
        throws Exception {

    Map<URI, Document> domCache = bosOptions.getDomCache();

    if (domCache == null) {
        domCache = new HashMap<URI, Document>();
        bosOptions.setDomCache(domCache);
    }

    DitaBoundedObjectSet bos = new DitaBoundedObjectSetImpl(bosOptions);

    if (!bosOptions.isQuiet())
        log.info("calculateMapBos(): Starting map BOS calculation...");

    Element elem = rootMap.getDocumentElement();
    if (!DitaUtil.isDitaMap(elem) && !DitaUtil.isDitaTopic(elem)) {
        throw new DitaBosHelperException(
                "Input root map " + rootMap.getDocumentURI() + " does not appear to be a DITA map or topic.");
    }

    DitaKeySpace keySpace;
    try {
        DitaKeyDefinitionContext keyDefContext = new KeyDefinitionContextImpl(rootMap);
        keySpace = new InMemoryDitaKeySpace(keyDefContext, rootMap, bosOptions);
    } catch (DitaApiException e) {
        throw new BosException("DITA API Exception: " + e.getMessage(), e);
    }

    DitaTreeWalker walker = new DitaDomTreeWalker(log, keySpace, bosOptions);
    walker.setRootObject(rootMap);
    walker.walk(bos);

    if (!bosOptions.isQuiet())
        log.info("calculateMapBos(): Returning BOS. BOS has " + bos.size() + " members.");
    return bos;
}

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

/**
 * @param zipComponents /*  w w w .j av  a2s . c  om*/
 * @param logDoc
 * @param documentDom
 * @param commentsDom
 * @param commentTemplate
 * @throws XPathExpressionException
 */
static void addMessagesToDocxXml(Document logDoc, Document documentDom, Document commentsDom,
        Element commentTemplate) throws XPathExpressionException {
    NodeList messagesNl = logDoc.getDocumentElement().getElementsByTagName("message");

    for (int i = 0; i < messagesNl.getLength(); i++) {
        Element message = (Element) messagesNl.item(i);

        NodeList existingComments = commentsDom.getDocumentElement().getElementsByTagNameNS(wNs, "comment");
        String commentId = String.valueOf(existingComments.getLength());
        String messageText = message.getTextContent();

        addCommentToComments(commentsDom, commentTemplate, messageText, commentId);

        String xpath = message.getAttribute("wordParaXPath");
        // System.err.println("xpath=" + xpath);
        if (xpath == null || "".equals(xpath.trim())) {
            xpath = "/w:document/w:body[1]/w:p[1]";
        }

        addCommentRefToParaForXPath(documentDom, commentId, xpath);

    }
}

From source file:com.ibm.bi.dml.conf.DMLConfig.java

/**
 * //from  ww  w .j a  v  a2  s  . c  om
 * @param content
 * @return
 * @throws DMLRuntimeException
 */
public static DMLConfig parseDMLConfig(String content) throws DMLRuntimeException {
    DMLConfig ret = null;
    try {
        //System.out.println(content);
        DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        Document domTree = null;
        domTree = builder.parse(new ByteArrayInputStream(content.getBytes("utf-8")));
        Element root = domTree.getDocumentElement();
        ret = new DMLConfig(root);
    } catch (Exception ex) {
        throw new DMLRuntimeException("Unable to parse DML config.", ex);
    }

    return ret;
}