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.prowidesoftware.swift.io.parser.XMLParserTest.java

/**
 * Test for w3 dom parsing behavior/*from w w  w  .  j a v a 2  s .c  o  m*/
 * @throws ParserConfigurationException
 * @throws SAXException
 * @throws IOException
 */
@Test
public void testNode() throws ParserConfigurationException, SAXException, IOException {
    final String text = "<tag>line1\r\nline2</tag>";
    final DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
    InputStream is = new ByteArrayInputStream(text.getBytes("UTF-8"));
    final Document doc = db.parse(is);
    Node n = doc.getFirstChild();
    //this proves that DOM parser removes original carriage return characters from XML
    assertEquals("line1\nline2", n.getFirstChild().getNodeValue());
}

From source file:org.alfresco.web.config.ConfigRuntime.java

/**
 * @param parent// w w  w. j ava  2s  .  c  o m
 * @param child
 * @param sibling
 */
protected void insertChildBefore(Node parent, Node child, Node sibling) {
    if (sibling == null) {
        if (parent.getFirstChild() == null) {
            appendChild(parent, child);
        } else {
            parent.getFirstChild().insertBefore(child, parent.getFirstChild());
        }
    } else {
        sibling.insertBefore(child, sibling);
    }
}

From source file:org.alfresco.web.config.ConfigRuntime.java

protected void insertChildAfter(Node parent, Node child, Node sibling) {
    if (sibling == null) {
        if (parent.getFirstChild() != null) {
            parent.insertBefore(child, parent.getFirstChild());
        } else {//from  w w  w  .  j a v  a2 s .com
            appendChild(parent, child);
        }
    } else {
        if (sibling.getNextSibling() == null) {
            appendChild(parent, child);
        } else {
            parent.insertBefore(child, sibling.getNextSibling());
        }
    }
}

From source file:com.nortal.jroad.endpoint.AbstractXTeeBaseEndpoint.java

@SuppressWarnings("unchecked")
private XTeeHeader parseXteeHeader(SOAPMessage paringMessage) throws SOAPException {
    XTeeHeader pais = new XTeeHeader();
    if (paringMessage.getSOAPHeader() == null) {
        return pais;
    }/*from  w w  w  . j a  v a 2 s .co m*/

    SOAPHeader header = paringMessage.getSOAPHeader();
    for (Iterator<Node> headerElemendid = header.getChildElements(); headerElemendid.hasNext();) {
        Node headerElement = headerElemendid.next();
        if (!SOAPUtil.isTextNode(headerElement) && headerElement.getFirstChild() != null) {
            String localName = headerElement.getLocalName();
            String value = headerElement.getFirstChild().getNodeValue();
            pais.addElement(new QName(headerElement.getNamespaceURI(), localName), value);
        }
    }
    return pais;
}

From source file:org.joy.config.Configuration.java

private String parseElementNodeValue(Node node) {
    if (node.getFirstChild() != null) {
        return node.getFirstChild().getNodeValue();
    } else {/* ww w . ja v  a2 s.co m*/
        return null;
    }
}

From source file:com.netspective.commons.lang.MethodJavaDoc.java

protected void setName(String name) {
    super.setName(name);
    if (!getClassDoc().isValid() || getClassDoc().isFound()) {
        setFound(false);// ww w  . ja  va  2 s  .  co  m
        return;
    }

    locator = JavaDocs.getInstance().getMethodDocXmlNodeLocator(getClassDoc().getOwner(), getName(), true);
    if (locator.getRetrievalError() != null) {
        setRetrievalError(locator.getRetrievalError());
        return;
    }

    try {
        if (locator.isFound()) {
            Node methodDocNode = locator.getLocatedNode();

            Node descrLeadNode = XPathAPI.selectSingleNode(methodDocNode, "description/lead");
            Node descrDetailNode = XPathAPI.selectSingleNode(methodDocNode, "description/detail");

            if (descrLeadNode != null)
                setDescriptionLead(descrLeadNode.getFirstChild().getNodeValue());

            if (descrDetailNode != null)
                setDescriptionDetail(descrDetailNode.getFirstChild().getNodeValue());

            setFound(true);
        }
    } catch (Exception e) {
        log.error("Unable to get method documentation for " + getClassDoc().getOwner() + " method " + getName(),
                e);
        setRetrievalError(e);
    }
}

From source file:de.betterform.xml.dom.DOMUtil.java

/**
 * This is a workaround for very strange behaviour of xerces-1.4.2 DOM importNode.
 *///w ww  .j  a  v a  2s . c o m
public static Node importNode(Document document, Node toImport) {
    if (toImport != null) {
        Node root = toImport.cloneNode(false); // no deep cloning!

        root = document.importNode(root, false);

        for (Node n = toImport.getFirstChild(); n != null; n = n.getNextSibling()) {
            root.appendChild(document.importNode(n, true));
        }

        return root;
    }

    return null;
}

From source file:com.eucalyptus.objectstorage.pipeline.WalrusSoapUserAuthenticationHandler.java

public void handle(MappingHttpRequest httpRequest, Document doc) throws AuthenticationException {
    NodeList childNodes = doc.getChildNodes();
    Element bodyElem = doc.getDocumentElement();
    Node operationElem = bodyElem.getFirstChild();
    String operationName = operationElem.getNodeName();
    if (operationName.length() > 0) {
        NodeList authNodes = operationElem.getChildNodes();
        String queryId = null, timestamp = null, signature = null;
        for (int i = 0; i < authNodes.getLength(); ++i) {
            Node node = authNodes.item(i);
            if (node.getNodeName().equals(WalrusProperties.RequiredSOAPTags.AWSAccessKeyId.toString())) {
                queryId = node.getFirstChild().getNodeValue().trim();
            } else if (node.getNodeName().equals(WalrusProperties.RequiredSOAPTags.Timestamp.toString())) {
                timestamp = node.getFirstChild().getNodeValue().trim();
            } else if (node.getNodeName().equals(WalrusProperties.RequiredSOAPTags.Signature.toString())) {
                signature = node.getFirstChild().getNodeValue().trim();
            }/*from   w w w . j av a  2  s  . co  m*/
        }
        if (queryId == null)
            throw new AuthenticationException("Unable to parse access key id");
        if (signature == null)
            throw new AuthenticationException("Unable to parse signature");
        if (timestamp == null)
            throw new AuthenticationException("Unable to parse timestamp");
        //check timestamp
        verifyTimestamp(timestamp);
        String data = "AmazonS3" + operationName + timestamp;
        //check signature
        authenticate(httpRequest, queryId, signature, data);
    } else {
        throw new AuthenticationException("Invalid operation specified");
    }
}

From source file:marytts.tools.voiceimport.AllophonesExtractor.java

/**
 * /*  w ww . j av  a  2s.  c  o  m*/
 * @param basename
 * @throws IOException
 */
public void generateAllophonesFile(String basename) throws IOException, MaryConfigurationException {
    Locale localVoice = MaryUtils.string2locale(locale);
    String xmlLocale = MaryUtils.locale2xmllang(localVoice);
    String inputDir = db.getProp(db.TEXTDIR);
    String outputDir = promptAllophonesDir.getAbsolutePath();
    String fullFileName = inputDir + File.separator + basename + db.getProp(db.TEXTEXT);

    // this string controls whether style attributes are inserted into the prompt_allophones ("" -> disabled):
    String style = "";
    if (styleDefinition != null) {
        style = getStyleFromStyleDefinition(basename);
    }

    File textFile = new File(fullFileName);
    String text = FileUtils.readFileToString(textFile, "UTF-8");

    // First, test if there is a corresponding .rawmaryxml file in textdir:
    File rawmaryxmlFile = new File(
            db.getProp(db.MARYXMLDIR) + File.separator + basename + db.getProp(db.MARYXMLEXT));
    if (rawmaryxmlFile.exists()) {
        if (style.isEmpty()) {
            // just pass through the raw file:
            text = FileUtils.readFileToString(rawmaryxmlFile, "UTF-8");
        } else {
            // parse the .rawmaryxml file:
            Document document = null;
            try {
                document = DomUtils.parseDocument(rawmaryxmlFile);
            } catch (Exception e) {
                throw new IOException("Error parsing RAWMARYXML file: " + rawmaryxmlFile.getName(), e);
            }

            // get the <maryxml> node:
            Node maryXmlNode = document.getDocumentElement();
            Node firstMaryXmlChild = maryXmlNode.getFirstChild();
            Node lastMaryXmlChild = maryXmlNode.getLastChild();
            // wrap the <maryxml>'s content in new <prosody> element...
            Element topLevelProsody = DomUtils.encloseNodesWithNewElement(firstMaryXmlChild, lastMaryXmlChild,
                    MaryXML.PROSODY);
            // ...and set its style attribute:
            topLevelProsody.setAttribute("style", style);

            // convert the document to the text string: 
            text = DomUtils.document2String(document);
        }
    } else {
        String prosodyOpeningTag = "";
        String prosodyClosingTag = "";
        if (!style.isEmpty()) {
            prosodyOpeningTag = String.format("<%s style=\"%s\">\n", MaryXML.PROSODY, style);
            prosodyClosingTag = String.format("</%s>\n", MaryXML.PROSODY);
        }
        text = getMaryXMLHeaderWithInitialBoundary(xmlLocale) + prosodyOpeningTag + text + prosodyClosingTag
                + "</maryxml>";
    }

    OutputStream os = new BufferedOutputStream(new FileOutputStream(new File(outputDir, basename + featsExt)));
    MaryHttpClient maryClient = getMaryClient();
    maryClient.process(text, maryInputType, maryOutputType, db.getProp(db.LOCALE), null, null, os);
    os.flush();
    os.close();
}

From source file:Main.java

public static int getAllChildren(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 = "";
    } else if (start.getNodeName().trim().equals("#comment")) {
        tagOpen = "<!--";
        tagClose = "";
        tagName = "";
        tagEndOpen = "";
        tagEndClose = "-->";
    }//from w  w w  .ja va2s. c  om
    if (offset == 0)
        HTMLString = "";

    HTMLString += 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()) {
        getAllChildren(child, offset + 1);
    }

    //if (offset > 0 && tagName.length() > 0) {
    if (tagName.length() > 0 || start.getNodeName().trim().equals("#comment")) {
        HTMLString += tagEndOpen + tagName + tagEndClose;
    }

    return ++offset;
}