Java TransformerFactory类代码示例

import javax.xml.transform.TransformerFactory; //导入依赖的package包/类
/**
 * @bug 8165116
 * Verifies that redirect works properly when extension function is enabled
 *
 * @param xml the XML source
 * @param xsl the stylesheet that redirect output to a file
 * @param output the output file
 * @param redirect the redirect file
 * @throws Exception if the test fails
 **/
@Test(dataProvider = "redirect")
public void testRedirect(String xml, String xsl, String output, String redirect) throws Exception {

    TransformerFactory tf = TransformerFactory.newInstance();
    tf.setFeature(ORACLE_ENABLE_EXTENSION_FUNCTION, true);
    Transformer t = tf.newTransformer(new StreamSource(new StringReader(xsl)));

    //Transform the xml
    tryRunWithTmpPermission(
            () -> t.transform(new StreamSource(new StringReader(xml)), new StreamResult(new StringWriter())),
            new FilePermission(output, "write"), new FilePermission(redirect, "write"));

    // Verifies that the output is redirected successfully
    String userDir = getSystemProperty("user.dir");
    Path pathOutput = Paths.get(userDir, output);
    Path pathRedirect = Paths.get(userDir, redirect);
    Assert.assertTrue(Files.exists(pathOutput));
    Assert.assertTrue(Files.exists(pathRedirect));
    System.out.println("Output to " + pathOutput + " successful.");
    System.out.println("Redirect to " + pathRedirect + " successful.");
    Files.deleteIfExists(pathOutput);
    Files.deleteIfExists(pathRedirect);
}
 

import javax.xml.transform.TransformerFactory; //导入依赖的package包/类
private static void writeOut(Document doc) throws TransformerException {
	TransformerFactory transformerFactory = TransformerFactory
			.newInstance();
	Transformer transformer = transformerFactory.newTransformer();
	transformer.setOutputProperty(OutputKeys.INDENT, "yes");
	transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
	transformer.setOutputProperty(OutputKeys.STANDALONE, "no");
	DOMSource source = new DOMSource(doc);
	File f = new File("splFile.xml");
	f.delete();
	StreamResult result = new StreamResult(f);

	// Output to console for testing
	// StreamResult result = new StreamResult(System.out);

	transformer.transform(source, result);

	System.out.println("File saved!");

}
 

import javax.xml.transform.TransformerFactory; //导入依赖的package包/类
@Test
public final void testStAXSource2() throws XMLStreamException {
    XMLInputFactory ifactory = XMLInputFactory.newInstance();
    ifactory.setProperty("javax.xml.stream.supportDTD", Boolean.TRUE);

    StAXSource ss = new StAXSource(ifactory.createXMLStreamReader(getClass().getResource("5368141.xml").toString(),
            getClass().getResourceAsStream("5368141.xml")));
    DOMResult dr = new DOMResult();

    TransformerFactory tfactory = TransformerFactory.newInstance();
    try {
        Transformer transformer = tfactory.newTransformer();
        transformer.transform(ss, dr);
    } catch (Exception e) {
        Assert.fail(e.getMessage());
    }
}
 

import javax.xml.transform.TransformerFactory; //导入依赖的package包/类
private void doTransform(String sXSL, OutputStream os) throws javax.xml.transform.TransformerConfigurationException, javax.xml.transform.TransformerException {
    // create the transformerfactory & transformer instance
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer t = tf.newTransformer();

    if (null == sXSL) {
        t.transform(new DOMSource(doc), new StreamResult(os));
        return;
    }

    try {
        Transformer finalTransformer = tf.newTransformer(new StreamSource(sXSL));
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        BufferedOutputStream bos = new BufferedOutputStream(baos);
        t.transform(new DOMSource(doc), new StreamResult(bos));
        bos.flush();
        StreamSource xmlSource = new StreamSource(new BufferedInputStream(new ByteArrayInputStream(baos.toByteArray())));
        finalTransformer.transform(xmlSource, new StreamResult(os));
    } catch (IOException ioe) {
        throw new javax.xml.transform.TransformerException(ioe);
    }
}
 

import javax.xml.transform.TransformerFactory; //导入依赖的package包/类
/**
 * xml 格式化
 *
 * @param xml
 * @return
 */
public static String xmlFormat(String xml) {
    if (TextUtils.isEmpty(xml)) {
        return "Empty/Null xml content";
    }
    String message;
    try {
        Source xmlInput = new StreamSource(new StringReader(xml));
        StreamResult xmlOutput = new StreamResult(new StringWriter());
        Transformer transformer = TransformerFactory.newInstance().newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
        transformer.transform(xmlInput, xmlOutput);
        message = xmlOutput.getWriter().toString().replaceFirst(">", ">\n");
    } catch (TransformerException e) {
        message = xml;
    }
    return message;
}
 

import javax.xml.transform.TransformerFactory; //导入依赖的package包/类
/**
 * Converts the Node/Element instance to XML payload.
 *
 * @param node the node/element instance to convert
 * @return the XML payload representing the node/element
 * @throws AlipayApiException problem converting XML to string
 */
public static String childNodeToString(Node node) throws AlipayApiException {
    String payload = null;

    try {
        Transformer tf = TransformerFactory.newInstance().newTransformer();

        Properties props = tf.getOutputProperties();
        props.setProperty(OutputKeys.OMIT_XML_DECLARATION, LOGIC_YES);
        tf.setOutputProperties(props);

        StringWriter writer = new StringWriter();
        tf.transform(new DOMSource(node), new StreamResult(writer));
        payload = writer.toString();
        payload = payload.replaceAll(REG_INVALID_CHARS, " ");
    } catch (TransformerException e) {
        throw new AlipayApiException("XML_TRANSFORM_ERROR", e);
    }

    return payload;
}
 

import javax.xml.transform.TransformerFactory; //导入依赖的package包/类
/**
    * 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);
}
   }
 

import javax.xml.transform.TransformerFactory; //导入依赖的package包/类
public static void write(Document doc, OutputStream out) throws IOException {
    // XXX note that this may fail to write out namespaces correctly if the document
    // is created with namespaces and no explicit prefixes; however no code in
    // this package is likely to be doing so
    try {
        Transformer t = TransformerFactory.newInstance().newTransformer(
                new StreamSource(new StringReader(IDENTITY_XSLT_WITH_INDENT)));
        DocumentType dt = doc.getDoctype();
        if (dt != null) {
            String pub = dt.getPublicId();
            if (pub != null) {
                t.setOutputProperty(OutputKeys.DOCTYPE_PUBLIC, pub);
            }
            t.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM, dt.getSystemId());
        }
        t.setOutputProperty(OutputKeys.ENCODING, "UTF-8"); // NOI18N
        Source source = new DOMSource(doc);
        Result result = new StreamResult(out);
        t.transform(source, result);
    } catch (Exception | TransformerFactoryConfigurationError e) {
        throw new IOException(e);
    }
}
 

import javax.xml.transform.TransformerFactory; //导入依赖的package包/类
public PomModifier(final Path projectDirectory, final Path gitDirectory) {
	if (builderFactory == null) {
		builderFactory = DocumentBuilderFactory.newInstance();
		transformerFactory = TransformerFactory.newInstance();
		try {
			builder = builderFactory.newDocumentBuilder();
			transformer = transformerFactory.newTransformer();
			transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
			transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
			transformer.setOutputProperty(OutputKeys.INDENT, "yes");
			transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
		} catch (ParserConfigurationException | TransformerConfigurationException e) {
			throw new IllegalStateException(e);
		}
	}
	this.projectPomFile = gitDirectory.resolve("pom.xml");
	this.projectDirectory = projectDirectory;
	this.gitDirectory = gitDirectory;
}
 

import javax.xml.transform.TransformerFactory; //导入依赖的package包/类
/**
 * Test for the isIgnoringElementContentWhitespace and the
 * setIgnoringElementContentWhitespace. The xml file has all kinds of
 * whitespace,tab and newline characters, it uses the MyNSContentHandler
 * which does not invoke the characters callback when this
 * setIgnoringElementContentWhitespace is set to true.
 * @throws Exception If any errors occur.
 */
@Test
public void testCheckElementContentWhitespace() throws Exception {
    String goldFile = GOLDEN_DIR + "dbfactory02GF.out";
    String outputFile = USER_DIR + "dbfactory02.out";
    MyErrorHandler eh = MyErrorHandler.newInstance();
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setValidating(true);
    assertFalse(dbf.isIgnoringElementContentWhitespace());
    dbf.setIgnoringElementContentWhitespace(true);
    DocumentBuilder db = dbf.newDocumentBuilder();
    db.setErrorHandler(eh);
    Document doc = db.parse(new File(XML_DIR, "DocumentBuilderFactory06.xml"));
    assertFalse(eh.isErrorOccured());
    DOMSource domSource = new DOMSource(doc);
    TransformerFactory tfactory = TransformerFactory.newInstance();
    Transformer transformer = tfactory.newTransformer();
    SAXResult saxResult = new SAXResult();
    try(MyCHandler handler = MyCHandler.newInstance(new File(outputFile))) {
        saxResult.setHandler(handler);
        transformer.transform(domSource, saxResult);
    }
    assertTrue(compareWithGold(goldFile, outputFile));
}
 

import javax.xml.transform.TransformerFactory; //导入依赖的package包/类
public static String readMode(FileObject fo) throws IOException {
    final InputStream is = fo.getInputStream();
    try {
        StringWriter w = new StringWriter();
        Source t = new StreamSource(DesignSupport.class.getResourceAsStream("polishing.xsl")); // NOI18N
        Transformer tr = TransformerFactory.newInstance().newTransformer(t);
        Source s = new StreamSource(is);
        Result r = new StreamResult(w);
        tr.transform(s, r);
        return w.toString();
    } catch (TransformerException ex) {
        throw new IOException(ex);
    } finally {
        is.close();
    }
}
 

import javax.xml.transform.TransformerFactory; //导入依赖的package包/类
/**
 * Builds a {@link VerificationResult} from a GeTeTa {@link Message}.
 *
 * @param source the original top-level XML node of the verification result
 * @param importedMessage the JAXB-converted GeTeTa {@link Message} object
 * @return the imported result
 * @throws ImportException if an error occurs while importing
 */
private VerificationResult makeVerificationResult(Node source, Message importedMessage)
    throws ImportException {
  try {
    /* Write log to file */
    File logFile = File.createTempFile("log-verification-", ".xml");
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    Transformer transformer = transformerFactory.newTransformer();
    DOMSource domSource = new DOMSource(source);
    StreamResult result = new StreamResult(logFile);
    transformer.transform(domSource, result);

    /* Return appropriate VerificationResult */
    switch (importedMessage.getReturncode()) {
      case RETURN_CODE_SUCCESS:
        return new VerificationSuccess(logFile);
      case RETURN_CODE_NOT_VERIFIED:
        return new edu.kit.iti.formal.stvs.model.verification.Counterexample(
            parseCounterexample(importedMessage), logFile);
      default:
        return new VerificationError(VerificationError.Reason.ERROR, logFile);
    }
  } catch (TransformerException | IOException exception) {
    throw new ImportException(exception);
  }
}
 

import javax.xml.transform.TransformerFactory; //导入依赖的package包/类
/**
    * Transforms the XML content to XHTML/HTML format string with the XSL.
    *
    * @param payload the XML payload to convert
    * @param xsltFile the XML stylesheet file
    * @return the transformed XHTML/HTML format string
    * @throws AlipayApiException problem converting XML to HTML
    */
   public static String xmlToHtml(String payload, File xsltFile)
throws AlipayApiException {
       String result = null;

       try {
           Source template = new StreamSource(xsltFile);
           Transformer transformer = TransformerFactory.newInstance()
                   .newTransformer(template);

           Properties props = transformer.getOutputProperties();
           props.setProperty(OutputKeys.OMIT_XML_DECLARATION, LOGIC_YES);
           transformer.setOutputProperties(props);

           StreamSource source = new StreamSource(new StringReader(payload));
           StreamResult sr = new StreamResult(new StringWriter());
           transformer.transform(source, sr);

           result = sr.getWriter().toString();
       } catch (TransformerException e) {
           throw new AlipayApiException("XML_TRANSFORM_ERROR", e);
       }

       return result;
   }
 

import javax.xml.transform.TransformerFactory; //导入依赖的package包/类
/**
 * Marshal the saml xml object to raw xml.
 *
 * @param object the object
 * @param writer the writer
 * @return the xml string
 */
public String marshalSamlXmlObject(final XMLObject object, final StringWriter writer)  {
    try {
        final MarshallerFactory marshallerFactory = XMLObjectProviderRegistrySupport.getMarshallerFactory();
        final Marshaller marshaller = marshallerFactory.getMarshaller(object);
        if (marshaller == null) {
            throw new IllegalArgumentException("Cannot obtain marshaller for object " + object.getElementQName());
        }
        final Element element = marshaller.marshall(object);
        element.setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns", SAMLConstants.SAML20_NS);
        element.setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns:xenc", "http://www.w3.org/2001/04/xmlenc#");

        final TransformerFactory transFactory = TransformerFactory.newInstance();
        final Transformer transformer = transFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.transform(new DOMSource(element), new StreamResult(writer));
        return writer.toString();
    } catch (final Exception e) {
        throw new IllegalStateException("An error has occurred while marshalling SAML object to xml", e);
    }
}
 

import javax.xml.transform.TransformerFactory; //导入依赖的package包/类
protected String domSourceToString() throws SQLException {
    try {
        DOMSource source = new DOMSource(this.asDOMResult.getNode());
        Transformer identity = TransformerFactory.newInstance().newTransformer();
        StringWriter stringOut = new StringWriter();
        Result result = new StreamResult(stringOut);
        identity.transform(source, result);

        return stringOut.toString();
    } catch (Throwable t) {
        SQLException sqlEx = SQLError.createSQLException(t.getMessage(), SQLError.SQL_STATE_ILLEGAL_ARGUMENT, this.exceptionInterceptor);
        sqlEx.initCause(t);

        throw sqlEx;
    }
}