Example usage for javax.xml.parsers DocumentBuilderFactory newDocumentBuilder

List of usage examples for javax.xml.parsers DocumentBuilderFactory newDocumentBuilder

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Introduction

In this page you can find the example usage for javax.xml.parsers DocumentBuilderFactory newDocumentBuilder.

Prototype


public abstract DocumentBuilder newDocumentBuilder() throws ParserConfigurationException;

Source Link

Document

Creates a new instance of a javax.xml.parsers.DocumentBuilder using the currently configured parameters.

Usage

From source file:Main.java

static public void main(String[] arg) {
    boolean validate = true;

    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setValidating(validate);//from  ww w .j a v  a2 s  .  co  m
    dbf.setNamespaceAware(true);

    try {
        DocumentBuilder builder = dbf.newDocumentBuilder();
        builder.setErrorHandler(new MyErrorHandler());
        InputSource is = new InputSource(new StringReader(getXMLData()));
        Document doc = builder.parse(is);
    } catch (SAXException e) {
        System.out.println(e);
    } catch (ParserConfigurationException e) {
        System.err.println(e);
    } catch (IOException e) {
        System.err.println(e);
    }
}

From source file:interoperabilite.webservice.fluent.FluentResponseHandling.java

public static void main(String[] args) throws Exception {
    Document result = Request.Get("http://somehost/content").execute()
            .handleResponse(new ResponseHandler<Document>() {

                @Override//from w ww.  j av a  2  s  .c  o m
                public Document handleResponse(final HttpResponse response) throws IOException {
                    StatusLine statusLine = response.getStatusLine();
                    HttpEntity entity = response.getEntity();
                    if (statusLine.getStatusCode() >= 300) {
                        throw new HttpResponseException(statusLine.getStatusCode(),
                                statusLine.getReasonPhrase());
                    }
                    if (entity == null) {
                        throw new ClientProtocolException("Response contains no content");
                    }
                    DocumentBuilderFactory dbfac = DocumentBuilderFactory.newInstance();
                    try {
                        DocumentBuilder docBuilder = dbfac.newDocumentBuilder();
                        ContentType contentType = ContentType.getOrDefault(entity);
                        if (!contentType.equals(ContentType.APPLICATION_XML)) {
                            throw new ClientProtocolException("Unexpected content type:" + contentType);
                        }
                        Charset charset = contentType.getCharset();
                        if (charset == null) {
                            charset = Consts.ISO_8859_1;
                        }
                        return docBuilder.parse(entity.getContent(), charset.name());
                    } catch (ParserConfigurationException ex) {
                        throw new IllegalStateException(ex);
                    } catch (SAXException ex) {
                        throw new ClientProtocolException("Malformed XML document", ex);
                    }
                }

            });
    // Do something useful with the result
    System.out.println(result);
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    String xml = "<Services><service name='qwerty' id=''><File rootProfile='abcd' extension='acd'><Columns>"
            + "<name id='0' profileName='DATE' type='java'></name><name id='1' profileName='DATE' type='java'></name>"
            + "</Columns></File><File rootProfile='efg' extension='ghi'><Columns><name id='a' profileName='DATE' type='java'></name>"
            + "<name id='b' profileName='DATE' type='java'></name></Columns></File></service></Services>";
    DocumentBuilderFactory documentFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder documentBuilder = null;

    documentBuilder = documentFactory.newDocumentBuilder();

    org.w3c.dom.Document doc = documentBuilder.parse(new InputSource(new ByteArrayInputStream(xml.getBytes())));

    doc.getDocumentElement().normalize();
    NodeList nodeList0 = doc.getElementsByTagName("service");
    NodeList nodeList1 = null;//  ww w .  ja  v a2 s.  com
    NodeList nodeList2 = null;
    System.out.println("Root element :" + doc.getDocumentElement().getNodeName());

    for (int temp0 = 0; temp0 < nodeList0.getLength(); temp0++) {
        Node node0 = nodeList0.item(temp0);

        System.out.println("\nElement type :" + node0.getNodeName());
        Element Service = (Element) node0;

        if (node0.getNodeType() != Node.ELEMENT_NODE) {
            continue;
        }
        System.out.println("name : " + Service.getAttribute("name"));
        System.out.println("id : " + Service.getAttribute("id"));
        nodeList1 = Service.getChildNodes();
        for (int temp = 0; temp < nodeList1.getLength(); temp++) {
            Node node1 = nodeList1.item(temp);

            System.out.println("\nElement type :" + node1.getNodeName());

            Element File = (Element) node1;

            if (node1.getNodeType() != Node.ELEMENT_NODE) {
                continue;
            }
            System.out.println("rootProfile:" + File.getAttribute("rootProfile"));
            System.out.println("extension  : " + File.getAttribute("extension"));

            nodeList2 = File.getChildNodes();// colums
            for (int temp1 = 0; temp1 < nodeList2.getLength(); temp1++) {
                Element column = (Element) nodeList2.item(temp1);
                NodeList nodeList4 = column.getChildNodes();
                for (int temp3 = 0; temp3 < nodeList4.getLength(); temp3++) {
                    Element name = (Element) nodeList4.item(temp3);
                    if (name.getNodeType() != Node.ELEMENT_NODE) {
                        continue;
                    }
                    System.out.println("id:" + name.getAttribute("id"));
                    System.out.println("profileName  : " + name.getAttribute("profileName"));
                    System.out.println("type  : " + name.getAttribute("type"));
                }
            }
        }
    }
}

From source file:Main.java

static public void main(String[] arg) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setValidating(true);//from w w w. j av  a2s  .  com
    dbf.setNamespaceAware(true);
    dbf.setIgnoringElementContentWhitespace(true);

    DocumentBuilder builder = dbf.newDocumentBuilder();

    StringReader sr = new StringReader("<tag>java2s.com</tag>");
    Document document = builder.parse(new InputSource(sr));
    deleteFirstElement(document);

    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer trans = tf.newTransformer();
    StringWriter sw = new StringWriter();
    trans.transform(new DOMSource(document), new StreamResult(sw));
    System.out.println(sw.toString());

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    File CFile = new File("data.xml");
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setIgnoringComments(true);// w  w w .  j a  v a  2  s .c o m
    factory.setIgnoringElementContentWhitespace(true);
    factory.setValidating(false);
    DocumentBuilder builder = factory.newDocumentBuilder();
    Document document = builder.parse(CFile);

    NodeList pizzas = document.getElementsByTagName("Pizza");

    for (int i = 0; i < pizzas.getLength(); i++) {
        Element pizzaSize = (Element) pizzas.item(i);
        String pSize = pizzaSize.getAttribute("Size");

        if (pSize.equalsIgnoreCase("Large"))
            System.out.println(10.0);
        if (pSize.equalsIgnoreCase("Medium"))
            System.out.println(7.0);
        if (pSize.equalsIgnoreCase("Small"))
            System.out.println(5.0);
    }
}

From source file:io.aos.protocol.http.httpcommon.FluentResponseHandling.java

public static void main(String... args) throws Exception {
    Document result = Request.Get("http://somehost/content").execute()
            .handleResponse(new ResponseHandler<Document>() {

                public Document handleResponse(final HttpResponse response) throws IOException {
                    StatusLine statusLine = response.getStatusLine();
                    HttpEntity entity = response.getEntity();
                    if (statusLine.getStatusCode() >= 300) {
                        throw new HttpResponseException(statusLine.getStatusCode(),
                                statusLine.getReasonPhrase());
                    }/* w  w  w. j a v a 2 s . com*/
                    if (entity == null) {
                        throw new ClientProtocolException("Response contains no content");
                    }
                    DocumentBuilderFactory dbfac = DocumentBuilderFactory.newInstance();
                    try {
                        DocumentBuilder docBuilder = dbfac.newDocumentBuilder();
                        ContentType contentType = ContentType.getOrDefault(entity);
                        if (!contentType.equals(ContentType.APPLICATION_XML)) {
                            throw new ClientProtocolException("Unexpected content type:" + contentType);
                        }
                        Charset charset = contentType.getCharset();
                        if (charset == null) {
                            charset = HTTP.DEF_CONTENT_CHARSET;
                        }
                        return docBuilder.parse(entity.getContent(), charset.name());
                    } catch (ParserConfigurationException ex) {
                        throw new IllegalStateException(ex);
                    } catch (SAXException ex) {
                        throw new ClientProtocolException("Malformed XML document", ex);
                    }
                }

            });
    // Do something useful with the result
    System.out.println(result);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);/*  ww w  .ja  v  a2 s .c  o m*/

    // Prevent expansion of entity references
    factory.setExpandEntityReferences(false);

    // Create the builder and parse the file
    Document doc = factory.newDocumentBuilder().parse(new File("filename"));
}

From source file:edu.ucsb.cs.eager.sa.cerebro.ProfessorX.java

public static void main(String[] args) {
    Options options = new Options();
    options.addOption("i", "input-file", true, "Path to input xml file");
    options.addOption("r", "root-path", true, "Root path of all Git repositories");

    CommandLine cmd;//from w  w w  .  j av a 2 s .  com
    try {
        CommandLineParser parser = new BasicParser();
        cmd = parser.parse(options, args);
    } catch (ParseException e) {
        System.err.println("Error: " + e.getMessage() + "\n");
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("Cerebro", options);
        return;
    }

    String inputFileName = cmd.getOptionValue("i");
    if (inputFileName == null) {
        System.err.println("input file path is required");
        return;
    }

    String rootPath = cmd.getOptionValue("r");
    if (rootPath == null) {
        System.err.println("root path is required");
        return;
    }

    File inputFile = new File(inputFileName);
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    Document doc;
    try {
        DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
        doc = dBuilder.parse(inputFile);
    } catch (Exception e) {
        System.err.println(e.getMessage());
        e.printStackTrace();
        return;
    }

    NodeList repoList = doc.getElementsByTagName("repo");
    for (int i = 0; i < repoList.getLength(); i++) {
        Element repo = (Element) repoList.item(i);
        String name = repo.getElementsByTagName("name").item(0).getTextContent();
        String classPath = repo.getElementsByTagName("classpath").item(0).getTextContent();
        Set<String> classes = new LinkedHashSet<String>();
        NodeList classesList = repo.getElementsByTagName("classes").item(0).getChildNodes();
        for (int j = 0; j < classesList.getLength(); j++) {
            if (!(classesList.item(j) instanceof Element)) {
                continue;
            }
            classes.add(classesList.item(j).getTextContent());
        }
        analyzeRepo(rootPath, name, classPath, classes);
    }
}

From source file:ListMoviesXML.java

public static void main(String[] args) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setIgnoringComments(true);//from ww  w  . ja v a 2  s  .com

    factory.setIgnoringElementContentWhitespace(true);
    factory.setValidating(true);
    DocumentBuilder builder = factory.newDocumentBuilder();

    Document doc = builder.parse(new InputSource("y.xml"));
    Element root = doc.getDocumentElement();

    Element movieElement = (Element) root.getFirstChild();
    Movie m;
    while (movieElement != null) {
        m = getMovie(movieElement);
        String msg = Integer.toString(m.year);
        msg += ": " + m.title;
        msg += " (" + m.price + ")";
        System.out.println(msg);
        movieElement = (Element) movieElement.getNextSibling();
    }
}

From source file:MainClass.java

public static void main(String args[]) throws Exception {
    DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
    builderFactory.setNamespaceAware(true);
    builderFactory.setValidating(true);/* w  ww  .  ja va 2 s.com*/

    DocumentBuilder builder = null;
    builder = builderFactory.newDocumentBuilder();
    builder.setErrorHandler(new MainClass());
    Document xmlDoc = null;
    xmlDoc = builder.parse(new File("y.xml"));
    listNodes(xmlDoc);
}