Java Code Examples for org.w3c.dom.Document#normalize()

public static String[] readTitleAuthor() {
    String result[] = new String[2];
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

    dbf.setValidating(false);

    DocumentBuilder db;
    Document doc;
    try {
        File fXmlFile = new File(Constants.XMLFileName);
        db = dbf.newDocumentBuilder();
        doc = db.parse(fXmlFile);
        doc.normalize();

        result[0] = doc.getElementsByTagName("title").item(0).getChildNodes()
                .item(0).getNodeValue();

        result[1] = doc.getElementsByTagName("name").item(0).getChildNodes()
                .item(0).getNodeValue();

    } catch (ParserConfigurationException | SAXException | IOException e) {
        e.printStackTrace();
    }
    return result;
}
 

private List<String> listChildren(String dn) throws ExecutionException {

        String xml = VnmcXml.LIST_CHILDREN.getXml();
        String service = VnmcXml.LIST_CHILDREN.getService();
        xml = replaceXmlValue(xml, "cookie", _cookie);
        xml = replaceXmlValue(xml, "dn", dn);

        String response = sendRequest(service, xml);

        List<String> result = new ArrayList<String>();
        Document xmlDoc = getDocument(response);
        xmlDoc.normalize();
        NodeList policyList = xmlDoc.getElementsByTagName("policyRule");
        for (int i = 0; i < policyList.getLength(); i++) {
            Node policyNode = policyList.item(i);
            result.add(policyNode.getAttributes().getNamedItem("name").getNodeValue());
        }

        return result;
    }
 

/**
    * Writes the modified web.xml back out to war file
    * 
    * @param doc
    *            The application.xml DOM Document
    * @throws org.apache.tools.ant.DeployException
    *             in case of any problems
    */
   protected void writeWebXml(final Document doc, final OutputStream outputStream) throws DeployException {
try {
    doc.normalize();

    // Prepare the DOM document for writing
    DOMSource source = new DOMSource(doc);

    // Prepare the output file
    StreamResult result = new StreamResult(outputStream);

    // Write the DOM document to the file
    // Get Transformer
    Transformer xformer = TransformerFactory.newInstance().newTransformer();
    // Write to a file
    xformer.transform(source, result);
} catch (TransformerException tex) {
    throw new DeployException("Error writing out modified web xml ", tex);
}
   }
 

public static String[] readTitleAuthor() {
    String result[] = new String[2];
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

    dbf.setValidating(false);

    DocumentBuilder db;
    Document doc;
    try {
        File fXmlFile = new File(Constants.XMLFileName);
        db = dbf.newDocumentBuilder();
        doc = db.parse(fXmlFile);
        doc.normalize();

        result[0] = doc.getElementsByTagName("title").item(0).getChildNodes()
                .item(0).getNodeValue();

        result[1] = doc.getElementsByTagName("name").item(0).getChildNodes()
                .item(0).getNodeValue();

    } catch (ParserConfigurationException | SAXException | IOException e) {
        e.printStackTrace();
    }
    return result;
}
 

@Override
public Map<String, String> listUnAssocAsa1000v() throws ExecutionException {
    String xml = VnmcXml.LIST_UNASSOC_ASA1000V.getXml();
    String service = VnmcXml.LIST_UNASSOC_ASA1000V.getService();
    xml = replaceXmlValue(xml, "cookie", _cookie);

    String response = sendRequest(service, xml);

    Map<String, String> result = new HashMap<String, String>();
    Document xmlDoc = getDocument(response);
    xmlDoc.normalize();
    NodeList fwList = xmlDoc.getElementsByTagName("fwInstance");
    for (int j = 0; j < fwList.getLength(); j++) {
        Node fwNode = fwList.item(j);
        result.put(fwNode.getAttributes().getNamedItem("mgmtIp").getNodeValue(), fwNode.getAttributes().getNamedItem("dn").getNodeValue());
    }

    return result;
}
 

/**
 * Common code for the it4, it6 and it10 test projects.
 * @param pDir The tests base directory.
 * @param pTargetFile Name (not path) of the transformations output file.
 * @throws Exception The test failed.
 */
public void runTestIt4( String pDir, String pTargetFile )
    throws Exception
{
    TransformMojo mojo = (TransformMojo) newMojo( pDir );
    mojo.execute();
    Document doc1 = parse( new File( pDir, "xml/doc1.xml" ) );
    doc1.normalize();
    Document doc2 = parse( new File( pDir, "target/generated-resources/xml/xslt/" + pTargetFile ) );
    doc2.normalize();
    Element doc1Element = doc1.getDocumentElement();
    assertEquals( "doc1", doc1Element.getLocalName() );
    assertNull( doc1Element.getNamespaceURI() );
    Element doc2Element = doc2.getDocumentElement();
    assertEquals( "doc2", doc2Element.getLocalName() );
    assertNull( doc2Element.getNamespaceURI() );
    Node text1 = doc1Element.getFirstChild();
    assertNotNull( text1 );
    assertNull( text1.getNextSibling() );
    assertEquals( Node.TEXT_NODE, text1.getNodeType() );
    Node text2 = doc2Element.getFirstChild();
    assertNotNull( text2 );
    assertNull( text2.getNextSibling() );
    assertEquals( Node.TEXT_NODE, text2.getNodeType() );
    assertEquals( text1.getNodeValue(), text2.getNodeValue() );
}
 

/**
 * Builds the it5 test project.
 * @throws Exception The test failed.
 */
public void testIt5()
    throws Exception
{
    final String dir = "src/test/it5";
    runTest( dir );
    Document doc1 = parse( new File( dir, "xml/doc1.xml" ) );
    doc1.normalize();
    Document doc2 = parse( new File( dir, "target/generated-resources/xml/xslt/doc1.xml" ) );
    doc2.normalize();
    Element doc1Element = doc1.getDocumentElement();
    assertEquals( "doc1", doc1Element.getLocalName() );
    assertNull( doc1Element.getNamespaceURI() );
    Element doc2Element = doc2.getDocumentElement();
    assertEquals( "doc2", doc2Element.getLocalName() );
    assertNull( doc2Element.getNamespaceURI() );
    Node text1 = doc1Element.getFirstChild();
    assertNotNull( text1 );
    assertNull( text1.getNextSibling() );
    assertEquals( Node.TEXT_NODE, text1.getNodeType() );
    Node text2 = doc2Element.getFirstChild();
    assertNotNull( text2 );
    assertNull( text2.getNextSibling() );
    assertEquals( Node.TEXT_NODE, text2.getNodeType() );
    assertEquals( text2.getNodeValue(), "parameter passed in" );
}
 

private List<String> listNatPolicies(String tenantName) throws ExecutionException {

        String xml = VnmcXml.LIST_NAT_POLICIES.getXml();
        String service = VnmcXml.LIST_NAT_POLICIES.getService();
        xml = replaceXmlValue(xml, "cookie", _cookie);
        xml = replaceXmlValue(xml, "vdcdn", getDnForTenantVDC(tenantName));

        String response = sendRequest(service, xml);

        List<String> result = new ArrayList<String>();
        Document xmlDoc = getDocument(response);
        xmlDoc.normalize();
        NodeList policyList = xmlDoc.getElementsByTagName("pair");
        for (int i = 0; i < policyList.getLength(); i++) {
            Node policyNode = policyList.item(i);
            result.add(policyNode.getAttributes().getNamedItem("key").getNodeValue());
        }

        return result;
    }
 

public cfData execute(cfSession _session, List<cfData> parameters) throws cfmRunTimeException {
	boolean caseSensitive = false;
	if (parameters.size() == 1)
		caseSensitive = cfBooleanData.getcfBooleanData(parameters.get(0).getString()).getBoolean();
	try {
		DocumentBuilderFactory fact = DocumentBuilderFactory.newInstance();
		fact.setNamespaceAware(true);
		DocumentBuilder parser = fact.newDocumentBuilder();

		Document doc = parser.newDocument();
		doc.normalize();
		return new cfXmlData(doc, caseSensitive);
	} catch (ParserConfigurationException ex) {
		throw new cfmRunTimeException(catchDataFactory.javaMethodException("errorCode.javaException", ex.getClass().getName(), ex.getMessage(), ex));
	}
}
 

public static String[] readTitleAuthor() {
    String result[] = new String[2];
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

    dbf.setValidating(false);

    DocumentBuilder db;
    Document doc;
    try {
        File fXmlFile = new File(Constants.XMLFileName);
        db = dbf.newDocumentBuilder();
        doc = db.parse(fXmlFile);
        doc.normalize();

        result[0] = doc.getElementsByTagName("title").item(0).getChildNodes()
                .item(0).getNodeValue();

        result[1] = doc.getElementsByTagName("name").item(0).getChildNodes()
                .item(0).getNodeValue();

    } catch (ParserConfigurationException | SAXException | IOException e) {
        e.printStackTrace();
    }
    return result;
}
 

public static String[] readTitleAuthor() {
    String result[] = new String[2];
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

    dbf.setValidating(false);

    DocumentBuilder db;
    Document doc;
    try {
        File fXmlFile = new File(Constants.XMLFileName);
        db = dbf.newDocumentBuilder();
        doc = db.parse(fXmlFile);
        doc.normalize();

        result[0] = doc.getElementsByTagName("title").item(0).getChildNodes()
                .item(0).getNodeValue();

        result[1] = doc.getElementsByTagName("name").item(0).getChildNodes()
                .item(0).getNodeValue();

    } catch (ParserConfigurationException | SAXException | IOException e) {
        e.printStackTrace();
    }
    return result;
}
 

public static String[] readTitleAuthor() {
    String result[] = new String[2];
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

    dbf.setValidating(false);

    DocumentBuilder db;
    Document doc;
    try {
        File fXmlFile = new File(Constants.XMLFileName);
        db = dbf.newDocumentBuilder();
        doc = db.parse(fXmlFile);
        doc.normalize();

        result[0] = doc.getElementsByTagName("title").item(0).getChildNodes()
                .item(0).getNodeValue();

        result[1] = doc.getElementsByTagName("name").item(0).getChildNodes()
                .item(0).getNodeValue();

    } catch (ParserConfigurationException | SAXException | IOException e) {
        e.printStackTrace();
    }
    return result;
}
 

public static String toPrettyString(String xml, int indent) {
    try {
        // Turn xml string into a document
        Document document = DocumentBuilderFactory.newInstance()
                .newDocumentBuilder()
                .parse(new InputSource(new ByteArrayInputStream(xml.getBytes("utf-8"))));

        // Remove whitespaces outside tags
        document.normalize();
        XPath xPath = XPathFactory.newInstance().newXPath();
        NodeList nodeList = (NodeList) xPath.evaluate("//text()[normalize-space()='']",
                                                      document,
                                                      XPathConstants.NODESET);

        for (int i = 0; i < nodeList.getLength(); ++i) {
            Node node = nodeList.item(i);
            node.getParentNode().removeChild(node);
        }

        // Setup pretty print options
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        transformerFactory.setAttribute("indent-number", indent);
        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");

        // Return pretty print xml string
        StringWriter stringWriter = new StringWriter();
        transformer.transform(new DOMSource(document), new StreamResult(stringWriter));
        return stringWriter.toString();
    } catch (Exception e) {
        log.warn("Failed to format xml", e);
    }
    return xml;
}
 

public BIFReader processString(String sStr) throws Exception {
       DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
       factory.setValidating(true);
	Document doc = factory.newDocumentBuilder().parse(new org.xml.sax.InputSource(new StringReader(sStr)));
       doc.normalize();
       buildInstances(doc, "from-string");
       buildStructure(doc);
       return this;
}
 

public final void transform(Path file) throws Exception {
    DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder docBuilder = docFactory.newDocumentBuilder();
    Document doc = docBuilder.parse(file.toFile());

    doc.normalize();
    XPath xPath = XPathFactory.newInstance().newXPath();
    NodeList nodeList = (NodeList) xPath.evaluate("//text()[normalize-space()='']",
                                                  doc,
                                                  XPathConstants.NODESET);

    for (int i = 0; i < nodeList.getLength(); ++i) {
        Node node = nodeList.item(i);
        node.getParentNode().removeChild(node);
    }

    updateDocument(doc);

    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    transformerFactory.setAttribute("indent-number", 4);
    Transformer transformer = transformerFactory.newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
    DOMSource source = new DOMSource(doc);
    StreamResult result = new StreamResult(file.toFile());
    transformer.transform(source, result);
}
 

private void parse() throws SAXException, ParserConfigurationException, IOException {

        InputStream categories = this.getClass().getResourceAsStream("/cz/crcs/ectester/data/categories.xml");
        if (categories == null) {
            throw new IOException();
        }
        Document categoriesDoc = db.parse(categories);
        categories.close();
        categoriesDoc.normalize();

        NodeList catList = categoriesDoc.getElementsByTagName("category");

        this.categories = new TreeMap<>();
        for (int i = 0; i < catList.getLength(); ++i) {
            Node catNode = catList.item(i);
            if (catNode instanceof Element) {
                Element catElem = (Element) catNode;
                Node name = catElem.getElementsByTagName("name").item(0);
                Node dir = catElem.getElementsByTagName("directory").item(0);
                Node desc = catElem.getElementsByTagName("desc").item(0);

                EC_Category category = parseCategory(name.getTextContent(), dir.getTextContent(), desc.getTextContent());
                this.categories.put(name.getTextContent(), category);
            } else {
                throw new SAXException("?");
            }
        }
    }
 

/**
 * Removes all signatures in a given XML document
 *
 * @param document
 *            document in which the signature should be removed
 * @return number of removed signatures
 */
public int removeAllSignatures(Document document) {
	NodeList nl = getSignatures(document);
	int nrSig = nl.getLength();

	for (int i = 0; i < nrSig; i++) {
		Node parent = nl.item(0).getParentNode();
		parent.removeChild(nl.item(0));
	}
	removeEmptyTags(document);
	document.normalize();
	return nrSig;
}
 

/**
 * write document to the file
 *
 * @param document
 * @param file
 * @throws TransformerException
 * @throws FileNotFoundException
 */
private void writeDocument( Document document, File file )
    throws TransformerException, FileNotFoundException
{
    document.normalize();
    DOMSource source = new DOMSource( document );
    StreamResult result = new StreamResult( new FileOutputStream( file ) );
    Transformer transformer = TransformerFactory.newInstance().newTransformer();
    transformer.setOutputProperty( OutputKeys.INDENT, "yes" );
    transformer.transform( source, result );
}
 

private Document getNormalizedDocument(Document orig) {
    if (!XMLUnit.getNormalize()) {
        return orig;
    }
    Document d = (Document) orig.cloneNode(true);
    d.normalize();
    return d;
}
 

public void createExplicitTagFile(String fileName) throws SAXException, IOException, TransformerException {
		Document doc = parseXmlFile(fileName);
		doc.normalize(); // https://stackoverflow.com/questions/13786607/normalization-in-dom-parsing-with-java-how-does-it-work
		
		// TODO: modify 
		
		transformNodesListToExplicitTags(doc.getElementsByTagName(TEXT_LINE_ELEMENT_NAME));
		transformNodesListToExplicitTags(doc.getElementsByTagName(WORD_ELEMENT_NAME));

		
//		System.out.println(createDocumentString(doc));
	}