Example usage for org.w3c.dom Node getFirstChild

List of usage examples for org.w3c.dom Node getFirstChild

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Introduction

In this page you can find the example usage for org.w3c.dom Node getFirstChild.

Prototype

public Node getFirstChild();

Source Link

Document

The first child of this node.

Usage

From source file:com.intuit.karate.Script.java

public static void evalXmlEmbeddedExpressions(Node node, ScriptContext context) {
    if (node.getNodeType() == Node.DOCUMENT_NODE) {
        node = node.getFirstChild();
    }/*from   w w  w .j a v a2s .c o  m*/
    NamedNodeMap attribs = node.getAttributes();
    int attribCount = attribs.getLength();
    for (int i = 0; i < attribCount; i++) {
        Attr attrib = (Attr) attribs.item(i);
        String value = attrib.getValue();
        value = StringUtils.trimToEmpty(value);
        if (isEmbeddedExpression(value)) {
            try {
                ScriptValue sv = evalInNashorn(value.substring(1), context);
                attrib.setValue(sv.getAsString());
            } catch (Exception e) {
                logger.warn("embedded xml-attribute script eval failed: {}", e.getMessage());
            }
        }
    }
    NodeList nodes = node.getChildNodes();
    int childCount = nodes.getLength();
    for (int i = 0; i < childCount; i++) {
        Node child = nodes.item(i);
        String value = child.getNodeValue();
        if (value != null) {
            value = StringUtils.trimToEmpty(value);
            if (isEmbeddedExpression(value)) {
                try {
                    ScriptValue sv = evalInNashorn(value.substring(1), context);
                    child.setNodeValue(sv.getAsString());
                } catch (Exception e) {
                    logger.warn("embedded xml-text script eval failed: {}", e.getMessage());
                }
            }
        } else if (child.hasChildNodes()) {
            evalXmlEmbeddedExpressions(child, context);
        }
    }
}

From source file:cz.incad.cdk.cdkharvester.PidsRetriever.java

private void getDocs() throws Exception {
    String urlStr = harvestUrl + URIUtil.encodeQuery(actual_date);
    logger.log(Level.INFO, "urlStr: {0}", urlStr);
    org.w3c.dom.Document solrDom = solrResults(urlStr);
    String xPathStr = "/response/result/@numFound";
    expr = xpath.compile(xPathStr);// w  w w  .j av  a  2s  .c  om
    int numDocs = Integer.parseInt((String) expr.evaluate(solrDom, XPathConstants.STRING));
    logger.log(Level.INFO, "numDocs: {0}", numDocs);
    if (numDocs > 0) {
        xPathStr = "/response/result/doc/str[@name='PID']";
        expr = xpath.compile(xPathStr);
        NodeList nodes = (NodeList) expr.evaluate(solrDom, XPathConstants.NODESET);
        for (int i = 0; i < nodes.getLength(); i++) {
            Node node = nodes.item(i);
            String pid = node.getFirstChild().getNodeValue();
            String to = node.getNextSibling().getFirstChild().getNodeValue();
            qe.add(new DocEntry(pid, to));
        }
    }
}

From source file:fi.vrk.xroad.catalog.lister.WsdlCdataInterceptor.java

@Override
public boolean handleResponse(MessageContext messageContext, Object o) throws Exception {

    WebServiceMessage response = messageContext.getResponse();

    SaajSoapMessage saajSoapMessage = (SaajSoapMessage) response;
    SOAPMessage soapMessage = saajSoapMessage.getSaajMessage();
    SOAPPart soapPart = soapMessage.getSOAPPart();
    SOAPEnvelope envelope = soapPart.getEnvelope();
    SOAPBody body = envelope.getBody();
    Iterator responses = body//  w  w  w.  ja  v a2 s.  c  om
            .getChildElements(new QName("http://xroad.vrk.fi/xroad-catalog-lister", "GetWsdlResponse"));
    while (responses.hasNext()) {
        Node wsdlResponse = (Node) responses.next();
        NodeList children = wsdlResponse.getChildNodes();
        for (int i = 0; i < children.getLength(); i++) {
            Node child = children.item(i);
            if (child.getLocalName().equals("wsdl")) {
                CDATASection cdat = soapPart.createCDATASection(child.getFirstChild().getNodeValue());
                child.removeChild(child.getFirstChild());
                child.appendChild(cdat);
            }
        }
    }
    return true;
}

From source file:com.cloud.bridge.auth.ec2.AuthenticationHandler.java

/**
 * For EC2 SOAP calls this function's goal is to extract the X509 certificate that is
 * part of the WS-Security wrapped SOAP request.   We need the cert in order to 
 * map it to the user's Cloud API key and Cloud Secret Key.
 *///from w w w  .j a v a2s  . c om
public InvocationResponse invoke(MessageContext msgContext) throws AxisFault {
    // -> the certificate we want is embedded into the soap header
    try {
        SOAPEnvelope soapEnvelope = msgContext.getEnvelope();
        String xmlHeader = soapEnvelope.toString();
        //System.out.println( "entire request: " + xmlHeader );

        InputStream is = new ByteArrayInputStream(xmlHeader.getBytes("UTF-8"));
        DocumentBuilder db = dbf.newDocumentBuilder();
        Document request = db.parse(is);
        NodeList certs = request.getElementsByTagNameNS(
                "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd",
                "BinarySecurityToken");
        if (0 < certs.getLength()) {
            Node item = certs.item(0);
            String result = new String(item.getFirstChild().getNodeValue());
            byte[] certBytes = Base64.decodeBase64(result.getBytes());

            Certificate userCert = null;
            CertificateFactory cf = CertificateFactory.getInstance("X.509");
            ByteArrayInputStream bs = new ByteArrayInputStream(certBytes);
            while (bs.available() > 0)
                userCert = cf.generateCertificate(bs);
            //System.out.println( "cert: " + userCert.toString());              
            String uniqueId = AuthenticationUtils.X509CertUniqueId(userCert);
            logger.debug("X509 cert's uniqueId: " + uniqueId);

            // -> find the Cloud API key and the secret key from the cert's uniqueId 
            /*               UserCredentialsDao credentialDao = new UserCredentialsDao();
                           UserCredentials cloudKeys = credentialDao.getByCertUniqueId( uniqueId );
            */
            UserCredentialsVO cloudKeys = ucDao.getByCertUniqueId(uniqueId);
            if (null == cloudKeys) {
                logger.error("Cert does not map to Cloud API keys: " + uniqueId);
                throw new AxisFault("User not properly registered: Certificate does not map to Cloud API Keys",
                        "Client.Blocked");
            } else
                UserContext.current().initContext(cloudKeys.getAccessKey(), cloudKeys.getSecretKey(),
                        cloudKeys.getAccessKey(), "SOAP Request", null);
            //System.out.println( "end of cert match: " + UserContext.current().getSecretKey());
        }
    } catch (AxisFault e) {
        throw e;
    } catch (Exception e) {
        logger.error("EC2 Authentication Handler: ", e);
        throw new AxisFault("An unknown error occurred.", "Server.InternalError");
    }
    return InvocationResponse.CONTINUE;
}

From source file:no.digipost.api.SdpMeldingSigner.java

public Document sign(final StandardBusinessDocument sbd) {
    try {/*from   w  w w .j  a  v  a 2s .com*/
        PrivateKey privateKey = keystoreInfo.getPrivateKey();
        X509Certificate certificate = keystoreInfo.getCertificate();

        DOMResult result = new DOMResult();
        Marshalling.marshal(marshaller, sbd, result);
        Document doc = (Document) result.getNode();
        Marshalling.trimNamespaces(doc);

        XMLSignatureFactory fac = XMLSignatureFactory.getInstance("DOM");
        Reference ref = fac.newReference("", fac.newDigestMethod(DigestMethod.SHA256, null),
                Collections.singletonList(fac.newTransform(Transform.ENVELOPED, (TransformParameterSpec) null)),
                null, null);

        SignedInfo si = fac.newSignedInfo(
                fac.newCanonicalizationMethod(CanonicalizationMethod.EXCLUSIVE, (C14NMethodParameterSpec) null),
                fac.newSignatureMethod(Constants.RSA_SHA256, null), Collections.singletonList(ref));
        KeyInfoFactory kif = fac.getKeyInfoFactory();
        X509Data xd = kif.newX509Data(Collections.singletonList(certificate));
        KeyInfo ki = kif.newKeyInfo(Collections.singletonList(xd));
        XMLSignature signature = fac.newXMLSignature(si, ki);

        Node digitalPostNode = doc.getDocumentElement().getFirstChild().getNextSibling();
        Node avsenderNode = digitalPostNode.getFirstChild();

        DOMSignContext dsc = new DOMSignContext(privateKey, digitalPostNode, avsenderNode);
        signature.sign(dsc);

        doc.normalizeDocument();
        return doc;
    } catch (NoSuchAlgorithmException e) {
        throw new RuntimeException(e);
    } catch (UnrecoverableKeyException e) {
        throw new RuntimeException(e);
    } catch (XMLSignatureException e) {
        throw new RuntimeException(e);
    } catch (InvalidAlgorithmParameterException e) {
        throw new RuntimeException(e);
    } catch (KeyStoreException e) {
        throw new RuntimeException(e);
    } catch (MarshalException e) {
        throw new RuntimeException(e);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

From source file:com.jereksel.rommanager.XMLParser.java

/**
 * Getting node value/* w ww .  jav  a  2s  .  co  m*/
 *
 * @param elem element
 */
public final String getElementValue(Node elem) {
    Node child;
    if (elem != null) {
        if (elem.hasChildNodes()) {
            for (child = elem.getFirstChild(); child != null; child = child.getNextSibling()) {
                if (child.getNodeType() == Node.TEXT_NODE) {
                    return child.getNodeValue();
                }
            }
        }
    }
    return "";
}

From source file:org.cleverbus.core.common.exception.AbstractSoapExceptionFilter.java

/**
 * Gets first child element (node with type {@link Node#ELEMENT_NODE}.
 *
 * @param node the node/*  w  ww .  j  a  v  a 2s . c  o  m*/
 * @return element
 */
protected Node getFirstElm(Node node) {
    node = node.getFirstChild();

    while (node.getNodeType() != Node.ELEMENT_NODE) {
        node = node.getNextSibling();
    }

    return node;
}

From source file:com.krawler.esp.fileparser.wordparser.DocxParser.java

public String extractText(String filepath) {
    StringBuilder sb = new StringBuilder();

    ZipFile docxfile = null;// w w w .j  av a  2 s.c  o m
    try {
        docxfile = new ZipFile(filepath);
    } catch (Exception e) {
        // file corrupt or otherwise could not be found
        logger.warn(e.getMessage(), e);
        return sb.toString();
    }
    InputStream in = null;
    try {
        ZipEntry ze = docxfile.getEntry("word/document.xml");
        in = docxfile.getInputStream(ze);
    } catch (NullPointerException nulle) {
        System.err.println("Expected entry word/document.xml does not exist");
        logger.warn(nulle.getMessage(), nulle);
        return sb.toString();
    } catch (IOException ioe) {
        logger.warn(ioe.getMessage(), ioe);
        return sb.toString();
    }
    Document document = null;
    try {
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        document = builder.parse(in);
    } catch (ParserConfigurationException pce) {
        logger.warn(pce.getMessage(), pce);
        return sb.toString();
    } catch (SAXException sex) {
        sex.printStackTrace();
        return sb.toString();
    } catch (IOException ioe) {
        logger.warn(ioe.getMessage(), ioe);
        return sb.toString();
    } finally {
        try {
            docxfile.close();
        } catch (IOException ioe) {
            System.err.println("Exception closing file.");
            logger.warn(ioe.getMessage(), ioe);
        }
    }
    NodeList list = document.getElementsByTagName("w:t");
    List<String> content = new ArrayList<String>();
    for (int i = 0; i < list.getLength(); i++) {
        Node aNode = list.item(i);
        content.add(aNode.getFirstChild().getNodeValue());
    }
    for (String s : content) {
        sb.append(s);
    }

    return sb.toString();
}

From source file:Main.java

public static int getAllChildrenString(Node start, int offset) {
    //String spacers  = "                                                         ";
    String tagOpen = "<";
    String tagClose = ">";
    String tagEndOpen = "</";
    String tagEndClose = ">";
    String tagName = start.getNodeName();
    String tagValue = (start.getNodeValue() == null ? "" : start.getNodeValue());

    if (start.getNodeName().trim().equals("#text")) {
        tagOpen = "";
        tagClose = "";
        tagName = "";
        tagEndOpen = "";
        tagEndClose = "";
    }//from www.  j  a v  a 2s  . c  o  m
    if (offset == 0)
        HTMLString = "";
    else {
        HTMLString += //spacers.substring(0, offset) +
                tagOpen + tagName;

        if (start.getNodeType() == Element.ELEMENT_NODE) {
            NamedNodeMap startAttr = start.getAttributes();
            for (int i = 0; i < startAttr.getLength(); i++) {
                Node attr = startAttr.item(i);
                HTMLString += " " + attr.getNodeName() + "=\"" + attr.getNodeValue() + "\"";
            }
        }
        HTMLString += tagClose + tagValue;
    }

    for (Node child = start.getFirstChild(); child != null; child = child.getNextSibling()) {
        getAllChildrenString(child, offset + 1);
    }

    if (offset > 0 && tagName.length() > 0) {
        HTMLString += //spacers.substring(0, offset) +
                tagEndOpen + tagName + tagEndClose;
    }

    return ++offset;
}

From source file:playground.jbischoff.carsharing.data.VBBRouteCatcher.java

private void run(Coord from, Coord to, long departureTime) {

    Locale locale = new Locale("en", "UK");
    String pattern = "###.000000";

    DecimalFormat df = (DecimalFormat) NumberFormat.getNumberInstance(locale);
    df.applyPattern(pattern);/*w w  w .ja  va  2  s .  co  m*/

    // Construct data
    //X&Y coordinates must be exactly 8 digits, otherwise no proper result is given. They are swapped (x = long, y = lat)

    //Verbindungen 1-n bekommen; Laufweg, Reisezeit & Umstiege ermitteln
    String text = "<?xml version=\"1.0\" encoding=\"iso-8859-1\"?>"
            + "<?xml version=\"1.0\" encoding=\"iso-8859-1\"?>"
            + "<ReqC accessId=\"JBischoff2486b558356fa9b81b1rzum\" ver=\"1.1\" requestId=\"7\" prod=\"SPA\" lang=\"DE\">"
            + "<ConReq>" + "<ReqT date=\"" + VBBDAY.format(departureTime) + "\" time=\""
            + VBBTIME.format(departureTime) + "\">" + "</ReqT>" + "<RFlags b=\"0\" f=\"1\" >" + "</RFlags>"
            + "<Start>" + "<Coord name=\"START\" x=\"" + df.format(from.getY()).replace(".", "") + "\" y=\""
            + df.format(from.getX()).replace(".", "") + "\" type=\"WGS84\"/>"
            + "<Prod  prod=\"1111000000000000\" direct=\"0\" sleeper=\"0\" couchette=\"0\" bike=\"0\"/>"
            + "</Start>" + "<Dest>" + "<Coord name=\"ZIEL\" x=\"" + df.format(to.getY()).replace(".", "")
            + "\" y=\"" + df.format(to.getX()).replace(".", "") + "\" type=\"WGS84\"/>" + "</Dest>"
            + "</ConReq>" + "</ReqC>";
    PostMethod post = new PostMethod("http://demo.hafas.de/bin/pub/vbb/extxml.exe/");
    post.setRequestBody(text);
    post.setRequestHeader("Content-type", "text/xml; charset=ISO-8859-1");
    HttpClient httpclient = new HttpClient();
    try {

        int result = httpclient.executeMethod(post);

        // Display status code
        //                     System.out.println("Response status code: " + result);

        // Display response
        //                     System.out.println("Response body: ");
        //                     System.out.println(post.getResponseBodyAsString());

        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        Document document = builder.parse(post.getResponseBodyAsStream());

        if (writeOutput) {
            BufferedWriter writer = IOUtils.getBufferedWriter(filename);
            Transformer transformer = TransformerFactory.newInstance().newTransformer();
            transformer.setOutputProperty(OutputKeys.INDENT, "yes");
            //initialize StreamResult with File object to save to file
            StreamResult res = new StreamResult(writer);
            DOMSource source = new DOMSource(document);
            transformer.transform(source, res);
            writer.flush();
            writer.close();

        }

        Node connectionList = document.getFirstChild().getFirstChild().getFirstChild();
        NodeList connections = connectionList.getChildNodes();
        int amount = connections.getLength();
        for (int i = 0; i < amount; i++) {
            Node connection = connections.item(i);
            Node overview = connection.getFirstChild();
            ;

            while (!overview.getNodeName().equals("Overview")) {
                overview = overview.getNextSibling();
            }

            System.out.println(overview.getChildNodes().item(3).getTextContent());
            int transfers = Integer.parseInt(overview.getChildNodes().item(3).getTextContent());
            String time = overview.getChildNodes().item(4).getFirstChild().getTextContent().substring(3);
            System.out.println(time);
            Date rideTime = VBBDATE.parse(time);
            int seconds = rideTime.getHours() * 3600 + rideTime.getMinutes() * 60 + rideTime.getSeconds();
            System.out.println(seconds + "s; transfers: " + transfers);
            if (seconds < this.bestRideTime) {
                this.bestRideTime = seconds;
                this.bestTransfers = transfers;
            }
        }
    } catch (Exception e) {
        this.bestRideTime = -1;
        this.bestTransfers = -1;
    }

    finally {
        // Release current connection to the connection pool 
        // once you are done
        post.releaseConnection();
        post.abort();

    }

}