Example usage for javax.xml.transform TransformerFactory newTransformer

List of usage examples for javax.xml.transform TransformerFactory newTransformer

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Introduction

In this page you can find the example usage for javax.xml.transform TransformerFactory newTransformer.

Prototype

public abstract Transformer newTransformer() throws TransformerConfigurationException;

Source Link

Document

Create a new Transformer that performs a copy of the Source to the Result .

Usage

From source file:com.semsaas.jsonxml.tools.JsonXpath.java

public static void main(String[] args) {
    /*//from  w w  w  . ja v  a2s. com
     * Process options
     */
    LinkedList<String> files = new LinkedList<String>();
    LinkedList<String> expr = new LinkedList<String>();
    boolean help = false;
    String activeOption = null;
    String error = null;

    for (int i = 0; i < args.length && error == null && !help; i++) {
        if (activeOption != null) {
            if (activeOption.equals("-e")) {
                expr.push(args[i]);
            } else if (activeOption.equals("-h")) {
                help = true;
            } else {
                error = "Unknown option " + activeOption;
            }
            activeOption = null;
        } else {
            if (args[i].startsWith("-")) {
                activeOption = args[i];
            } else {
                files.push(args[i]);
            }
        }
    }

    if (error != null) {
        System.err.println(error);
        showHelp();
    } else if (help) {
        showHelp();
    } else {
        try {
            TransformerFactory transformerFactory = TransformerFactory.newInstance();
            Transformer transformer = transformerFactory.newTransformer();

            for (String f : files) {
                System.out.println("*** " + f + " ***");
                try {
                    // Create a JSON XML reader
                    XMLReader reader = XMLReaderFactory.createXMLReader("com.semsaas.jsonxml.JsonXMLReader");

                    // Prepare a reader with the JSON file as input
                    InputStreamReader stringReader = new InputStreamReader(new FileInputStream(f));
                    SAXSource saxSource = new SAXSource(reader, new InputSource(stringReader));

                    // Prepare a DOMResult which will hold the DOM of the xjson
                    DOMResult domResult = new DOMResult();

                    // Run SAX processing through a transformer
                    // (This could be done more simply, but we have here the opportunity to pass our xjson through
                    // an XSLT and get a legacy XML output ;) )
                    transformer.transform(saxSource, domResult);
                    Node dom = domResult.getNode();

                    XPathFactory xpathFactory = XPathFactory.newInstance();
                    for (String x : expr) {
                        try {
                            XPath xpath = xpathFactory.newXPath();
                            xpath.setNamespaceContext(new NamespaceContext() {
                                public Iterator getPrefixes(String namespaceURI) {
                                    return null;
                                }

                                public String getPrefix(String namespaceURI) {
                                    return null;
                                }

                                public String getNamespaceURI(String prefix) {
                                    if (prefix == null) {
                                        return XJSON.XMLNS;
                                    } else if ("j".equals(prefix)) {
                                        return XJSON.XMLNS;
                                    } else {
                                        return null;
                                    }
                                }
                            });
                            NodeList nl = (NodeList) xpath.evaluate(x, dom, XPathConstants.NODESET);
                            System.out.println("-- Found " + nl.getLength() + " nodes for xpath '" + x
                                    + "' in file '" + f + "'");
                            for (int i = 0; i < nl.getLength(); i++) {
                                System.out.println(" +(" + i + ")+ ");
                                XMLJsonGenerator handler = new XMLJsonGenerator();
                                StringWriter buffer = new StringWriter();
                                handler.setOutputWriter(buffer);

                                SAXResult result = new SAXResult(handler);
                                transformer.transform(new DOMSource(nl.item(i)), result);

                                System.out.println(buffer.toString());
                            }
                        } catch (XPathExpressionException e) {
                            System.err.println("-- Error evaluating '" + x + "' on file '" + f + "'");
                            e.printStackTrace();
                        } catch (TransformerException e) {
                            System.err.println("-- Error evaluating '" + x + "' on file '" + f + "'");
                            e.printStackTrace();
                        }
                    }
                } catch (FileNotFoundException e) {
                    System.err.println("File '" + f + "' was not found");
                } catch (SAXException e) {
                    e.printStackTrace();
                } catch (IOException e) {
                    e.printStackTrace();
                } catch (TransformerException e) {
                    e.printStackTrace();
                }
            }
        } catch (TransformerConfigurationException e) {
            e.printStackTrace();
        }
    }
}

From source file:eu.planets_project.tb.gui.backing.admin.wsclient.util.WSClient.java

/**
 * Invokes an operation using SAAJ//ww w. ja  v a  2  s .c  o m
 *
 * @param operation The operation to invoke
 */
public static void main(String[] args) {
    try {
        /*OperationInfo operation = new OperationInfo();
        operation.setEncodingStyle("http://schemas.xmlsoap.org/soap/encoding/");
        operation.setInputMessageName("HelloWorld_sayHello");
        operation.setInputMessageText("<urn:sayHello xmlns:urn='urn:jbosstest'><arg0>Markus</arg0></urn:sayHello>");
        operation.setNamespaceURI("urn:jbosstest");
        operation.setOutputMessageName("HelloWorld_sayHelloResponse");
        operation.setOutputMessageText("<sayHello><return>0</return></sayHello>");
        operation.setSoapActionURI("");
        operation.setStyle("document");
        operation.setTargetMethodName("sayHello");
        operation.setTargetObjectURI(null);
        operation.setTargetURL("http://localhost:8080/HelloWorld/HelloWorld");*/

        OperationInfo operation = new OperationInfo();
        operation.setEncodingStyle("http://schemas.xmlsoap.org/soap/encoding/");
        operation.setInputMessageName("ConversionRateSoapIn");
        operation.setInputMessageText(
                "<ns5:ConversionRate xmlns:ns5='http://www.webserviceX.NET/'><ns5:FromCurrency>EUR</ns5:FromCurrency><ns5:ToCurrency>SKK</ns5:ToCurrency></ns5:ConversionRate>");
        operation.setNamespaceURI("http://www.webserviceX.NET/");
        operation.setOutputMessageName("ConversionRateSoapOut");
        operation.setOutputMessageText(
                "<ConversionRate><ConversionRateResult>0</ConversionRateResult></ConversionRate>");
        operation.setSoapActionURI("http://www.webserviceX.NET/ConversionRate");
        operation.setStyle("document");
        operation.setTargetMethodName("ConversionRate");
        operation.setTargetObjectURI(null);
        operation.setTargetURL("http://www.webservicex.net/CurrencyConvertor.asmx");

        // Determine if the operation style is RPC
        boolean isRPC = operation.getStyle().equalsIgnoreCase("rpc");

        // All connections are created by using a connection factory
        SOAPConnectionFactory conFactory = SOAPConnectionFactory.newInstance();

        // Now we can create a SOAPConnection object using the connection factory
        SOAPConnection connection = conFactory.createConnection();

        // All SOAP messages are created by using a message factory
        MessageFactory msgFactory = MessageFactory.newInstance();

        // Now we can create the SOAP message object
        SOAPMessage msg = msgFactory.createMessage();

        // Get the SOAP part from the SOAP message object
        SOAPPart soapPart = msg.getSOAPPart();

        // The SOAP part object will automatically contain the SOAP envelope
        SOAPEnvelope envelope = soapPart.getEnvelope();
        //envelope.addNamespaceDeclaration("", operation.getNamespaceURI());

        if (isRPC) {
            // Add namespace declarations to the envelope, usually only required for RPC/encoded
            envelope.addNamespaceDeclaration(XSI_NAMESPACE_PREFIX, XSI_NAMESPACE_URI);
            envelope.addNamespaceDeclaration(XSD_NAMESPACE_PREFIX, XSD_NAMESPACE_URI);
        }

        // Get the SOAP header from the envelope
        SOAPHeader header = envelope.getHeader();

        // The client does not yet support SOAP headers
        header.detachNode();

        // Get the SOAP body from the envelope and populate it
        SOAPBody body = envelope.getBody();

        // Create the default namespace for the SOAP body
        //body.addNamespaceDeclaration("", operation.getNamespaceURI());

        // Add the service information
        String targetObjectURI = operation.getTargetObjectURI();

        if (targetObjectURI == null) {
            // The target object URI should not be null
            targetObjectURI = "";
        }

        // Add the service information
        //Name svcInfo = envelope.createName(operation.getTargetMethodName(), "", targetObjectURI);
        Name svcInfo = envelope.createName(operation.getTargetMethodName(), "ns2", operation.getNamespaceURI());
        SOAPElement svcElem = body.addChildElement(svcInfo);

        if (isRPC) {
            // Set the encoding style of the service element
            svcElem.setEncodingStyle(operation.getEncodingStyle());
        }

        // Add the message contents to the SOAP body
        Document doc = XMLSupport.readXML(operation.getInputMessageText());

        if (doc.hasRootElement()) {
            // Begin building content
            buildSoapElement(envelope, svcElem, doc.getRootElement(), isRPC);
        }

        //svcElem.addTextNode(operation.getInputMessageText());
        //svcElem.

        // Check for a SOAPAction
        String soapActionURI = operation.getSoapActionURI();

        if (soapActionURI != null && soapActionURI.length() > 0) {
            // Add the SOAPAction value as a MIME header
            MimeHeaders mimeHeaders = msg.getMimeHeaders();
            mimeHeaders.setHeader("SOAPAction", "\"" + operation.getSoapActionURI() + "\"");
        }

        // Save changes to the message we just populated
        msg.saveChanges();

        // Get ready for the invocation
        URLEndpoint endpoint = new URLEndpoint(operation.getTargetURL());

        // Show the URL endpoint message in the log
        ByteArrayOutputStream msgStream = new ByteArrayOutputStream();
        msg.writeTo(msgStream);

        log.debug("SOAP Message MeasurementTarget URL: " + endpoint.getURL());
        log.debug("SOAP Request: " + msgStream.toString());

        // Make the call
        SOAPMessage response = connection.call(msg, endpoint);

        // Close the connection, we are done with it
        connection.close();

        // Get the content of the SOAP response
        Source responseContent = response.getSOAPPart().getContent();

        // Convert the SOAP response into a JDOM
        TransformerFactory tFact = TransformerFactory.newInstance();
        Transformer transformer = tFact.newTransformer();

        JDOMResult jdomResult = new JDOMResult();
        transformer.transform(responseContent, jdomResult);

        // Get the document created by the transform operation
        Document responseDoc = jdomResult.getDocument();

        // Send the response to the Log
        String strResponse = XMLSupport.outputString(responseDoc);
        log.debug("SOAP Response from: " + operation.getTargetMethodName() + ": " + strResponse);

        // Set the response as the output message
        operation.setOutputMessageText(strResponse);

        // Return the response generated
        //return strResponse;
    }

    catch (Throwable ex) {
        log.error("Error invoking operation:");
        log.error(ex.getMessage());
    }

    //return "";
}

From source file:com.occamlab.te.parsers.ImageParser.java

public static void main(String[] args) throws Exception {
    if (args.length < 2) {
        System.err.println("Parameters: xml_url image_url");
        return;//from w  ww .j  ava  2s.  c  o  m
    }

    java.net.URL xml_url;
    try {
        xml_url = new java.net.URL(args[0]);
    } catch (Exception e) {
        jlogger.log(Level.INFO, "Error building xmlurl, will prefix file://", e);

        xml_url = new java.net.URL("file://" + args[0]);
    }

    java.net.URL image_url;
    try {
        image_url = new java.net.URL(args[1]);
    } catch (Exception e) {
        jlogger.log(Level.INFO, "Error building xmlurl, will prefix file://", e);

        image_url = new java.net.URL("file://" + args[1]);
    }

    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);
    DocumentBuilder db = dbf.newDocumentBuilder();
    Document doc = db.parse(xml_url.openStream());
    // Element instruction = (Element)
    // doc.getElementsByTagNameNS("http://www.occamlab.com/te/parsers",
    // "ImageParser").item(0);
    Element instruction = (Element) doc.getDocumentElement();

    PrintWriter logger = new PrintWriter(System.out);
    InputStream image_is = image_url.openConnection().getInputStream();

    Document result = parse(image_is, instruction, logger);
    logger.flush();

    if (result != null) {
        TransformerFactory tf = TransformerFactory.newInstance();
        try {
            tf.setAttribute("http://saxon.sf.net/feature/strip-whitespace", "all");
        } catch (IllegalArgumentException e) {
            jlogger.log(Level.INFO, "setAttribute(\"http://saxon.sf.net/feature/strip-whitespace\", \"all\");",
                    e);

        }
        Transformer t = tf.newTransformer();
        t.setOutputProperty(OutputKeys.INDENT, "yes");
        t.transform(new DOMSource(result), new StreamResult(System.out));
    }

    System.exit(0);
}

From source file:Main.java

static String getXMLString(Document xmlDoc) throws Exception {
    StringWriter writer = null;//w  w  w . ja  v a 2  s . c o m
    DOMSource source = new DOMSource(xmlDoc.getDocumentElement());
    writer = new StringWriter();
    StreamResult result = new StreamResult(writer);
    TransformerFactory tFactory = TransformerFactory.newInstance();
    Transformer transformer = tFactory.newTransformer();
    transformer.transform(source, result);
    StringBuffer strBuf = writer.getBuffer();
    return strBuf.toString();
}

From source file:Main.java

public static synchronized Transformer getSyncTransformer() throws TransformerConfigurationException {
    TransformerFactory tf = TransformerFactory.newInstance();
    return tf.newTransformer();
}

From source file:Main.java

public static Transformer getTransformer() throws TransformerConfigurationException {
    TransformerFactory tf = TransformerFactory.newInstance();
    return tf.newTransformer();
}

From source file:Main.java

License:asdf

public static String documentToString(Document document) {
    try {/*from w w  w  .  j  a  v a 2s. co m*/
        TransformerFactory tf = TransformerFactory.newInstance();
        Transformer trans = tf.newTransformer();
        StringWriter sw = new StringWriter();
        trans.transform(new DOMSource(document), new StreamResult(sw));
        return sw.toString();
    } catch (TransformerException tEx) {
        tEx.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static String getXmlFileToString(String filePath) throws TransformerException {
    File xmlFile = new File(filePath);
    StringWriter writer = new StringWriter();
    TransformerFactory fac = TransformerFactory.newInstance();
    Transformer x = fac.newTransformer();
    x.transform(new StreamSource(xmlFile), new StreamResult(writer));
    return writer.toString();
}

From source file:Main.java

public static void write2Xml(Document document) throws Exception {

    TransformerFactory factory = TransformerFactory.newInstance();
    Transformer tf = factory.newTransformer();
    tf.transform(new DOMSource(document), new StreamResult(new FileOutputStream(filename)));
}

From source file:Main.java

public static void write2Xml(Document document) throws Exception {
    TransformerFactory factory = TransformerFactory.newInstance();
    Transformer tf = factory.newTransformer();
    tf.transform(new DOMSource(document), new StreamResult(new FileOutputStream(fileName)));
}