Example usage for javax.xml.parsers DocumentBuilderFactory newDocumentBuilder

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:TryDOM.java

public static void main(String args[]) throws Exception {

        DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
        builderFactory.setNamespaceAware(true);
        builderFactory.setValidating(true);
        builderFactory.setIgnoringElementContentWhitespace(true);

        DocumentBuilder builder = null;
        builder = builderFactory.newDocumentBuilder();
        builder.setErrorHandler(new TryDOM());
        Document xmlDoc = builder.parse(new File("y.xml"));
        DocumentType doctype = xmlDoc.getDoctype();
        System.out.println("DOCTYPE node:\n" + getDoctypeString(doctype));
        listNodes(xmlDoc.getDocumentElement(), "");
    }/*from w  w w . j  ava2s.c  o  m*/

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From source file:DOMCheck.java

static public void main(String[] arg) {
    String filename = null;//from   w w  w. j  a v a  2 s  .  c  o  m
    boolean validate = false;

    if (arg.length == 1) {
        filename = arg[0];
    } else if (arg.length == 2) {
        if (!arg[0].equals("-v"))
            usage();
        validate = true;
        filename = arg[1];
    } else {
        usage();
    }

    // Create a new factory to create parsers that will
    // be aware of namespaces and will validate or
    // not according to the flag setting.
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setValidating(validate);
    dbf.setNamespaceAware(true);

    // Use the factory to create a parser (builder) and use
    // it to parse the document.
    try {
        DocumentBuilder builder = dbf.newDocumentBuilder();
        builder.setErrorHandler(new MyErrorHandler());
        InputSource is = new InputSource(filename);
        Document doc = builder.parse(is);
    } catch (SAXException e) {
        System.exit(1);
    } catch (ParserConfigurationException e) {
        System.err.println(e);
        System.exit(1);
    } catch (IOException e) {
        System.err.println(e);
        System.exit(1);
    }
}

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From source file:DOMCopy.java

static public void main(String[] arg) {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setValidating(true);//from  w  ww  .ja v a2  s .com
    dbf.setNamespaceAware(true);
    dbf.setIgnoringElementContentWhitespace(true);

    Document doc = null;
    try {
        DocumentBuilder builder = dbf.newDocumentBuilder();
        builder.setErrorHandler(new MyErrorHandler());
        InputSource is = new InputSource("personWithDTD.xml");
        doc = builder.parse(is);

        write(doc);
    } catch (Exception e) {
        System.err.println(e);
    }
}

---

From source file:DOMEdit.java

static public void main(String[] arg) {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setValidating(true);//from w  w w . j ava2s  . co m
    dbf.setNamespaceAware(true);
    dbf.setIgnoringElementContentWhitespace(true);

    Document doc = null;
    try {
        DocumentBuilder builder = dbf.newDocumentBuilder();
        builder.setErrorHandler(new MyErrorHandler());
        InputSource is = new InputSource("personWithDTD.xml");
        doc = builder.parse(is);

        findByID(doc, "B");

        write(doc);
    } catch (Exception e) {
        System.err.println(e);
    }
}

---

From source file:Signing.java

public static void main(String[] args) throws Exception {
        SOAPMessage soapMessage = MessageFactory.newInstance().createMessage();
        SOAPPart soapPart = soapMessage.getSOAPPart();
        SOAPEnvelope soapEnvelope = soapPart.getEnvelope();

        SOAPHeader soapHeader = soapEnvelope.getHeader();
        SOAPHeaderElement headerElement = soapHeader.addHeaderElement(soapEnvelope.createName("Signature",
                "SOAP-SEC", "http://schemas.xmlsoap.org/soap/security/2000-12"));

        SOAPBody soapBody = soapEnvelope.getBody();
        soapBody.addAttribute(/* w w w .  j a  va2s. co  m*/
                soapEnvelope.createName("id", "SOAP-SEC", "http://schemas.xmlsoap.org/soap/security/2000-12"),
                "Body");
        Name bodyName = soapEnvelope.createName("FooBar", "z", "http://example.com");
        SOAPBodyElement gltp = soapBody.addBodyElement(bodyName);

        Source source = soapPart.getContent();
        Node root = null;
        if (source instanceof DOMSource) {
            root = ((DOMSource) source).getNode();
        } else if (source instanceof SAXSource) {
            InputSource inSource = ((SAXSource) source).getInputSource();
            DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
            dbf.setNamespaceAware(true);
            DocumentBuilder db = null;

            db = dbf.newDocumentBuilder();

            Document doc = db.parse(inSource);
            root = (Node) doc.getDocumentElement();
        }

        dumpDocument(root);

        KeyPairGenerator kpg = KeyPairGenerator.getInstance("DSA");
        kpg.initialize(1024, new SecureRandom());
        KeyPair keypair = kpg.generateKeyPair();

        XMLSignatureFactory sigFactory = XMLSignatureFactory.getInstance();
        Reference ref = sigFactory.newReference("#Body", sigFactory.newDigestMethod(DigestMethod.SHA1, null));
        SignedInfo signedInfo = sigFactory.newSignedInfo(
                sigFactory.newCanonicalizationMethod(CanonicalizationMethod.INCLUSIVE_WITH_COMMENTS,
                        (C14NMethodParameterSpec) null),
                sigFactory.newSignatureMethod(SignatureMethod.DSA_SHA1, null), Collections.singletonList(ref));
        KeyInfoFactory kif = sigFactory.getKeyInfoFactory();
        KeyValue kv = kif.newKeyValue(keypair.getPublic());
        KeyInfo keyInfo = kif.newKeyInfo(Collections.singletonList(kv));

        XMLSignature sig = sigFactory.newXMLSignature(signedInfo, keyInfo);

        System.out.println("Signing the message...");
        PrivateKey privateKey = keypair.getPrivate();
        Element envelope = getFirstChildElement(root);
        Element header = getFirstChildElement(envelope);
        DOMSignContext sigContext = new DOMSignContext(privateKey, header);
        sigContext.putNamespacePrefix(XMLSignature.XMLNS, "ds");
        sigContext.setIdAttributeNS(getNextSiblingElement(header),
                "http://schemas.xmlsoap.org/soap/security/2000-12", "id");
        sig.sign(sigContext);

        dumpDocument(root);

        System.out.println("Validate the signature...");
        Element sigElement = getFirstChildElement(header);
        DOMValidateContext valContext = new DOMValidateContext(keypair.getPublic(), sigElement);
        valContext.setIdAttributeNS(getNextSiblingElement(header),
                "http://schemas.xmlsoap.org/soap/security/2000-12", "id");
        boolean valid = sig.validate(valContext);

        System.out.println("Signature valid? " + valid);
    }

---

From source file:com.wrmsr.nativity.x86.App.java

public static void main(String[] args) throws Exception {
    logger.info("hi");

    Document doc;/* w ww  . jav a  2  s  .c om*/
    try (InputStream is = App.class.getClassLoader().getResourceAsStream("x86reference.xml")) {
        DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
        dbFactory.setFeature("http://apache.org/xml/features/nonvalidating/load-dtd-grammar", false);
        dbFactory.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
        DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
        doc = dBuilder.parse(is);
    }

    //optional, but recommended
    //read this - http://stackoverflow.com/questions/13786607/normalization-in-dom-parsing-with-java-how-does-it-work
    doc.getDocumentElement().normalize();

    List<Ref.Entry> entries = Lists.newArrayList();
    Ref.Parsing.parseRoot(doc, entries);
    ByteTrie<Ref.Entry> trie = DisImpl.buildTrie(entries);

    System.out.println(trie.toDetailedString());
    System.out.println();
    System.out.println();

    // Dis.run(trie);

    Ordering<Pair<Ref.Operand.Type, Ref.Operand.Address>> ord = Ordering.from((o1, o2) -> {
        int c = ObjectUtils.compare(o1.getLeft(), o2.getLeft());
        if (c == 0) {
            c = ObjectUtils.compare(o1.getRight(), o2.getRight());
        }
        return c;
    });

    Set<Pair<Ref.Operand.Type, Ref.Operand.Address>> set = Sets.newHashSet();
    for (Ref.Entry entry : entries) {
        for (Ref.Syntax syntax : entry.getSyntaxes()) {
            for (Ref.Operand operand : syntax.getOperands()) {
                set.add(new ImmutablePair<>(operand.type, operand.address));
            }
        }
    }
    for (Pair<Ref.Operand.Type, Ref.Operand.Address> pair : ord.sortedCopy(set)) {
        System.out.println(pair);
    }
    System.out.println("\n");

    DisImpl.run(trie);
}

---

From source file:DOMEdit.java

static public void main(String[] arg) {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setValidating(true);//  w  w w  . jav a 2 s  .co m
    dbf.setNamespaceAware(true);
    dbf.setIgnoringElementContentWhitespace(true);

    Document doc = null;
    try {
        DocumentBuilder builder = dbf.newDocumentBuilder();
        builder.setErrorHandler(new MyErrorHandler());
        InputSource is = new InputSource("personWithDTD.xml");
        doc = builder.parse(is);

        insert(doc, "newName", "1111111111", "newEmail");

        write(doc);
    } catch (Exception e) {
        System.err.println(e);
    }
}

---

From source file:DOM2DOM.java

public static void main(String[] args) throws TransformerException, TransformerConfigurationException,
        FileNotFoundException, ParserConfigurationException, SAXException, IOException {
    TransformerFactory tFactory = TransformerFactory.newInstance();

    if (tFactory.getFeature(DOMSource.FEATURE) && tFactory.getFeature(DOMResult.FEATURE)) {
        //Instantiate a DocumentBuilderFactory.
        DocumentBuilderFactory dFactory = DocumentBuilderFactory.newInstance();

        // And setNamespaceAware, which is required when parsing xsl files
        dFactory.setNamespaceAware(true);

        //Use the DocumentBuilderFactory to create a DocumentBuilder.
        DocumentBuilder dBuilder = dFactory.newDocumentBuilder();

        //Use the DocumentBuilder to parse the XSL stylesheet.
        Document xslDoc = dBuilder.parse("birds.xsl");

        // Use the DOM Document to define a DOMSource object.
        DOMSource xslDomSource = new DOMSource(xslDoc);

        // Set the systemId: note this is actually a URL, not a local filename
        xslDomSource.setSystemId("birds.xsl");

        // Process the stylesheet DOMSource and generate a Transformer.
        Transformer transformer = tFactory.newTransformer(xslDomSource);

        //Use the DocumentBuilder to parse the XML input.
        Document xmlDoc = dBuilder.parse("birds.xml");

        // Use the DOM Document to define a DOMSource object.
        DOMSource xmlDomSource = new DOMSource(xmlDoc);

        // Set the base URI for the DOMSource so any relative URIs it contains can
        // be resolved.
        xmlDomSource.setSystemId("birds.xml");

        // Create an empty DOMResult for the Result.
        DOMResult domResult = new DOMResult();

        // Perform the transformation, placing the output in the DOMResult.
        transformer.transform(xmlDomSource, domResult);

        //Instantiate an Xalan XML serializer and use it to serialize the output DOM to System.out
        // using the default output format, except for indent="yes"
        java.util.Properties xmlProps = OutputPropertiesFactory.getDefaultMethodProperties("xml");
        xmlProps.setProperty("indent", "yes");
        xmlProps.setProperty("standalone", "no");
        Serializer serializer = SerializerFactory.getSerializer(xmlProps);
        serializer.setOutputStream(System.out);
        serializer.asDOMSerializer().serialize(domResult.getNode());
    } else {//from w ww. j  a  v  a 2  s  .  c o  m
        throw new org.xml.sax.SAXNotSupportedException("DOM node processing not supported!");
    }
}

---

From source file:MainClass.java

public static void main(String args[]) {
    DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
    builderFactory.setValidating(true); // and validating parser feaures
    builderFactory.setIgnoringElementContentWhitespace(true);

    DocumentBuilder builder = null;
    try {/*from   w  w w.  ja v a2 s  .  c o  m*/
        builder = builderFactory.newDocumentBuilder(); // Create the parser
    } catch (ParserConfigurationException e) {
        e.printStackTrace();
    }
    Document xmlDoc = null;

    try {
        xmlDoc = builder.parse(new InputSource(new StringReader(xmlString)));

    } catch (SAXException e) {
        e.printStackTrace();

    } catch (IOException e) {
        e.printStackTrace();
    }
    DocumentType doctype = xmlDoc.getDoctype();
    if (doctype == null) {
        System.out.println("DOCTYPE is null");
    } else {
        System.out.println("DOCTYPE node:\n" + doctype.getInternalSubset());
    }

    System.out.println("\nDocument body contents are:");
    listNodes(xmlDoc.getDocumentElement(), ""); // Root element & children
}

---

From source file:DOMEdit.java

static public void main(String[] arg) {
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        dbf.setValidating(true);//from w  ww.  ja  va2  s  .c  o m
        dbf.setNamespaceAware(true);
        dbf.setIgnoringElementContentWhitespace(true);

        Document doc = null;
        try {
            DocumentBuilder builder = dbf.newDocumentBuilder();
            builder.setErrorHandler(new MyErrorHandler());
            InputSource is = new InputSource("personWithDTD.xml");
            doc = builder.parse(is);

            addComment(doc);

            write(doc);
        } catch (Exception e) {
            System.err.println(e);
        }
    }

---

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