Example usage for javax.xml.parsers DocumentBuilder parse

Introduction

In this page you can find the example usage for javax.xml.parsers DocumentBuilder parse.

Prototype


public abstract Document parse(InputSource is) throws SAXException, IOException;

Source Link

Document

Parse the content of the given input source as an XML document and return a new DOM Document object.

Usage

From source file:DOMCopy.java

static public void main(String[] arg) {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setValidating(true);//from ww  w .  j a 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);

        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 ww 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);

        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.ja  va  2  s .c o 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:DOMEdit.java

static public void main(String[] arg) {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setValidating(true);//  ww w  .ja v a 2 s . c  om
    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:DOMDump.java

static public void main(String[] arg) {
    String filename = null;/*  w  w w .j a  v a 2s.  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();
    }

    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setValidating(validate);
    dbf.setNamespaceAware(true);
    dbf.setIgnoringElementContentWhitespace(true);

    // Parse the input to produce a parse tree with its root
    // in the form of a Document object
    Document doc = null;
    try {
        DocumentBuilder builder = dbf.newDocumentBuilder();
        builder.setErrorHandler(new MyErrorHandler());
        InputSource is = new InputSource(filename);
        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);
    }

    // Use a TreeDumper to list the tree
    TreeDumper td = new TreeDumper();
    td.dump(doc);
}

From source file:DOMEdit.java

static public void main(String[] arg) {
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        dbf.setValidating(true);//  w  w  w  .  ja  v  a  2  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);
        }
    }

From source file:DOMEdit.java

static public void main(String[] arg) {
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        dbf.setValidating(true);/*  ww  w .j av a2 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);

            addProcessingInstruction(doc);

            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. ja v  a2  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);

            addCDATA(doc);

            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);//  w ww  . j av 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);

            importName(doc, doc);

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

From source file:DOMCopy.java

static public void main(String[] arg) {
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        dbf.setValidating(true);//from  www . ja  v 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);

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