Java Code Examples for org.w3c.dom.DOMImplementation#createDocument()

public static Document createDocument(final double width, final double height)
{
  final DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
  final Document doc = impl.createDocument(SVG_NS, "svg", null);
  final Element root = doc.getDocumentElement();
  root.setAttributeNS(null, "xmlns:xlink", XML_NS);
  setAttribute(root, "width", width);
  setAttribute(root, "height", height);
  return doc;
}
 

public static void main(String[] args) throws Exception {
    String format = "javax_imageio_1.0";
    BufferedImage img =
        new BufferedImage(16, 16, BufferedImage.TYPE_INT_RGB);
    ImageWriter iw = ImageIO.getImageWritersByMIMEType("image/png").next();
    IIOMetadata meta =
        iw.getDefaultImageMetadata(new ImageTypeSpecifier(img), null);
    DOMImplementationRegistry registry;
    registry = DOMImplementationRegistry.newInstance();
    DOMImplementation impl = registry.getDOMImplementation("XML 3.0");
    Document doc = impl.createDocument(null, format, null);
    Element root, text, entry;
    root = doc.getDocumentElement();
    root.appendChild(text = doc.createElement("Text"));
    text.appendChild(entry = doc.createElement("TextEntry"));
    // keyword isn't #REQUIRED by the standard metadata format.
    // However, it is required by the PNG format, so we include it here.
    entry.setAttribute("keyword", "Comment");
    entry.setAttribute("value", "Some demo comment");
    meta.mergeTree(format, root);
}
 

private String generatePipelineSvgImage( PipelineMeta pipelineMeta ) throws Exception {
  float magnification = ZOOM_FACTOR;
  Point maximum = pipelineMeta.getMaximum();
  maximum.multiply( magnification );

  DOMImplementation domImplementation = GenericDOMImplementation.getDOMImplementation();

  // Create an instance of org.w3c.dom.Document.
  String svgNamespace = "http://www.w3.org/2000/svg";
  Document document = domImplementation.createDocument(svgNamespace, "svg", null);

  HopSvgGraphics2D graphics2D = new HopSvgGraphics2D( document );

  SvgGc gc = new SvgGc( graphics2D, new Point(maximum.x+100, maximum.y+100), 32, 0, 0 );
  PipelinePainter pipelinePainter = new PipelinePainter( gc, pipelineMeta, maximum, null, null, null, null, null, new ArrayList<>(), 32, 1, 0, "Arial", 10, 1.0d );
  pipelinePainter.setMagnification( magnification );
  pipelinePainter.buildPipelineImage();

  // convert to SVG
  //
  StringWriter stringWriter = new StringWriter();
  graphics2D.stream( stringWriter, true );

  return stringWriter.toString();
}
 

public static void main(String[] args) throws Exception {
    String format = "javax_imageio_1.0";
    BufferedImage img =
        new BufferedImage(16, 16, BufferedImage.TYPE_INT_RGB);
    ImageWriter iw = ImageIO.getImageWritersByMIMEType("image/png").next();
    IIOMetadata meta =
        iw.getDefaultImageMetadata(new ImageTypeSpecifier(img), null);
    DOMImplementationRegistry registry;
    registry = DOMImplementationRegistry.newInstance();
    DOMImplementation impl = registry.getDOMImplementation("XML 3.0");
    Document doc = impl.createDocument(null, format, null);
    Element root, text, entry;
    root = doc.getDocumentElement();
    root.appendChild(text = doc.createElement("Text"));
    text.appendChild(entry = doc.createElement("TextEntry"));
    // keyword isn't #REQUIRED by the standard metadata format.
    // However, it is required by the PNG format, so we include it here.
    entry.setAttribute("keyword", "Comment");
    entry.setAttribute("value", "Some demo comment");
    meta.mergeTree(format, root);
}
 

public static void writeToSVG(JComponent panel, File fileName) throws IOException {
  // print the panel to pdf
  int width = panel.getWidth();
  int height = panel.getWidth();
  logger.info(
      () -> MessageFormat.format("Exporting panel to SVG file (width x height; {0} x {1}): {2}",
          width, height, fileName.getAbsolutePath()));

  // Get a DOMImplementation
  DOMImplementation domImpl = SVGDOMImplementation.getDOMImplementation();
  org.w3c.dom.Document document = domImpl.createDocument(null, "svg", null);
  SVGGraphics2D svgGenerator = new SVGGraphics2D(document);
  svgGenerator.setSVGCanvasSize(new Dimension(width, height));
  panel.print(svgGenerator);

  boolean useCSS = true; // we want to use CSS style attribute

  try (Writer out = new OutputStreamWriter(new FileOutputStream(fileName), "UTF-8")) {
    svgGenerator.stream(out, useCSS);
  }
}
 

@Override
public void fullExportToStream(ERDesignerGraph aGraph, OutputStream aStream) throws IOException {
    Object[] cells = aGraph.getRoots();
    Rectangle2D bounds = aGraph.toScreen(aGraph.getCellBounds(cells));
    if (bounds != null) {
        DOMImplementation theDomImpl = SVGDOMImplementation.getDOMImplementation();
        String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
        Document theDocument = theDomImpl.createDocument(svgNS, "svg", null);
        SVGGraphics2D theSvgGenerator = new SVGGraphics2D(theDocument);
        theSvgGenerator.translate(-bounds.getX() + 10, -bounds.getY() + 0);
        RepaintManager theRepaintManager = RepaintManager.currentManager(aGraph);
        theRepaintManager.setDoubleBufferingEnabled(false);
        boolean theDoubleBuffered = aGraph.isDoubleBuffered();
        // Disable double buffering to allow Batik to render svg elements
        // instead of images
        aGraph.setDoubleBuffered(false);
        aGraph.paint(theSvgGenerator);
        aGraph.setDoubleBuffered(theDoubleBuffered);
        Writer theWriter = new OutputStreamWriter(aStream, PlatformConfig.getXMLEncoding());
        theSvgGenerator.stream(theWriter, false);
        theRepaintManager.setDoubleBufferingEnabled(true);

        theWriter.flush();
        theWriter.close();
    }
}
 

public static void main(String[] args) throws Exception {
    String format = "javax_imageio_1.0";
    BufferedImage img =
        new BufferedImage(16, 16, BufferedImage.TYPE_INT_RGB);
    ImageWriter iw = ImageIO.getImageWritersByMIMEType("image/png").next();
    IIOMetadata meta =
        iw.getDefaultImageMetadata(new ImageTypeSpecifier(img), null);
    DOMImplementationRegistry registry;
    registry = DOMImplementationRegistry.newInstance();
    DOMImplementation impl = registry.getDOMImplementation("XML 3.0");
    Document doc = impl.createDocument(null, format, null);
    Element root, text, entry;
    root = doc.getDocumentElement();
    root.appendChild(text = doc.createElement("Text"));
    text.appendChild(entry = doc.createElement("TextEntry"));
    // keyword isn't #REQUIRED by the standard metadata format.
    // However, it is required by the PNG format, so we include it here.
    entry.setAttribute("keyword", "Comment");
    entry.setAttribute("value", "Some demo comment");
    meta.mergeTree(format, root);
}
 

@Override
public void setUp() throws Exception {
  super.setUp();
  DOMImplementationRegistry registry =
      DOMImplementationRegistry.newInstance();
  DOMImplementation domImpl = registry.getDOMImplementation(
      "XML 1.0 Traversal 2.0");

  String qname = "html";
  String systemId = "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";
  String publicId = "-//W3C//DTD XHTML 1.0 Transitional//EN";

  DocumentType documentType = domImpl.createDocumentType(
      qname, publicId, systemId);
  Document doc = domImpl.createDocument(null, null, documentType);
  mq = new SimpleMessageQueue();

  stack = new Html5ElementStack(doc, false, mq);
  stack.open(false);
}
 

private static Document getDummyDocument( ) {
    try {
        if ( dbf == null ) {
            dbf = DocumentBuilderFactory.newInstance();
            dbf.setNamespaceAware( true );
            dbf.setValidating( false );
        }
        db = dbf.newDocumentBuilder();

        DOMImplementation dim = db.getDOMImplementation();
        d = dim.createDocument("http://java.sun.com/jaxp/xpath",
            "dummyroot", null);
        return d;
    } catch ( Exception e ) {
        e.printStackTrace();
    }
    return null;
}
 

public static void main(String[] args) throws Exception {
    String format = "javax_imageio_1.0";
    BufferedImage img =
        new BufferedImage(16, 16, BufferedImage.TYPE_INT_RGB);
    ImageWriter iw = ImageIO.getImageWritersByMIMEType("image/png").next();
    IIOMetadata meta =
        iw.getDefaultImageMetadata(new ImageTypeSpecifier(img), null);
    DOMImplementationRegistry registry;
    registry = DOMImplementationRegistry.newInstance();
    DOMImplementation impl = registry.getDOMImplementation("XML 3.0");
    Document doc = impl.createDocument(null, format, null);
    Element root, text, entry;
    root = doc.getDocumentElement();
    root.appendChild(text = doc.createElement("Text"));
    text.appendChild(entry = doc.createElement("TextEntry"));
    // keyword isn't #REQUIRED by the standard metadata format.
    // However, it is required by the PNG format, so we include it here.
    entry.setAttribute("keyword", "Comment");
    entry.setAttribute("value", "Some demo comment");
    meta.mergeTree(format, root);
}
 

public SVGExporter(ExportRectangle bounds, double zoom) {

        DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
        try {
            DocumentBuilder docBuilder = docFactory.newDocumentBuilder();
            DOMImplementation impl = docBuilder.getDOMImplementation();
            DocumentType svgDocType = impl.createDocumentType("svg", "-//W3C//DTD SVG 1.0//EN",
                    "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd");
            _svg = impl.createDocument(sNamespace, "svg", svgDocType);
            Element svgRoot = _svg.getDocumentElement();
            svgRoot.setAttribute("xmlns:xlink", xlinkNamespace);
            if (bounds != null) {
                svgRoot.setAttribute("width", (bounds.getWidth() / SWF.unitDivisor) + "px");
                svgRoot.setAttribute("height", (bounds.getHeight() / SWF.unitDivisor) + "px");
                createDefGroup(bounds, null, zoom);
            }
        } catch (ParserConfigurationException ex) {
            Logger.getLogger(SVGExporter.class.getName()).log(Level.SEVERE, null, ex);
        }
        gradients = new ArrayList<>();
    }
 

public static void main(String[] args) throws Exception {
    String format = "javax_imageio_1.0";
    BufferedImage img =
        new BufferedImage(16, 16, BufferedImage.TYPE_INT_RGB);
    ImageWriter iw = ImageIO.getImageWritersByMIMEType("image/png").next();
    IIOMetadata meta =
        iw.getDefaultImageMetadata(new ImageTypeSpecifier(img), null);
    DOMImplementationRegistry registry;
    registry = DOMImplementationRegistry.newInstance();
    DOMImplementation impl = registry.getDOMImplementation("XML 3.0");
    Document doc = impl.createDocument(null, format, null);
    Element root, text, entry;
    root = doc.getDocumentElement();
    root.appendChild(text = doc.createElement("Text"));
    text.appendChild(entry = doc.createElement("TextEntry"));
    // keyword isn't #REQUIRED by the standard metadata format.
    // However, it is required by the PNG format, so we include it here.
    entry.setAttribute("keyword", "Comment");
    entry.setAttribute("value", "Some demo comment");
    meta.mergeTree(format, root);
}
 

private static Element initXML() throws ParserConfigurationException {

        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        DOMImplementation impl = builder.getDOMImplementation();

        xmlDoc = impl.createDocument(null, "SavedMaps", null);
        return xmlDoc.getDocumentElement();
    }
 

private static Document createPrefsDoc( String qname ) {
    try {
        DOMImplementation di = DocumentBuilderFactory.newInstance().
            newDocumentBuilder().getDOMImplementation();
        DocumentType dt = di.createDocumentType(qname, null, PREFS_DTD_URI);
        return di.createDocument(null, qname, dt);
    } catch(ParserConfigurationException e) {
        throw new AssertionError(e);
    }
}
 

/**
 * Create a new prefs XML document.
 */
private static Document createPrefsDoc(String qname) {
    try {
        DOMImplementation di = DocumentBuilderFactory.newInstance().newDocumentBuilder().getDOMImplementation();
        DocumentType dt = di.createDocumentType(qname, null, PREFS_DTD_URI);
        return di.createDocument(null, qname, dt);
    } catch (ParserConfigurationException e) {
        throw new AssertionError(e);
    }
}
 

/**
 * Serializes the given PetriNet to PNML and returns the according Document object.
 * 
 * @param the PetriNet
 * @param tool integer indicating the tool
 * @return Document object
 */
public static Document serialize(NetSystem net, int tool) throws SerializationException {
	if (net == null) {
		return null;
	}
	DocumentBuilderFactory docBFac = DocumentBuilderFactory.newInstance();
	Document doc = null;
	try {
		DocumentBuilder docBuild = docBFac.newDocumentBuilder();
		DOMImplementation impl = docBuild.getDOMImplementation();
		doc = impl.createDocument("http://www.pnml.org/version-2009/grammar/pnml", "pnml", null);
	} catch (ParserConfigurationException e) {
		e.printStackTrace();
		throw new SerializationException(e.getMessage());
	}
	Element root = doc.getDocumentElement();
	Element netNode = doc.createElement("net");
	root.appendChild(netNode);
	if (!net.getId().equals(""))
		netNode.setAttribute("id", net.getId());
	else
		netNode.setAttribute("id", "ptnet");
	netNode.setAttribute("type", "http://www.pnml.org/version-2009/grammar/ptnet");
	addElementWithText(doc, netNode, "name", net.getName());

	Element page = doc.createElement("page");
	page.setAttribute("id", "page0");
	netNode.appendChild(page);
	for (Place place:net.getPlaces()) {
		addPlace(doc, page, net, place);
	}
	for (Transition trans:net.getTransitions()) {
		addTransition(doc, page, trans);
	}
	for (Flow flow:net.getFlow()) {
		addFlow(doc, page, flow);
	}
	if (tool == LOLA)
		addFinalMarkings(doc, page, net);
	return doc;
}
 

/**
 * Export component to pdf format
 * @param component Component
 * @param bounds Rectangle
 * @param exportFile Export file
 * @throws IOException
 * @throws TranscoderException
 */
private static void exportPDF(Component component, Rectangle bounds, File exportFile) throws IOException, TranscoderException {

    DOMImplementation domImplementation = SVGDOMImplementation.getDOMImplementation();
    String svgNS = "http://www.w3.org/2000/svg";
    SVGDocument svgDocument = (SVGDocument) domImplementation.createDocument(svgNS, "svg", null);

    SVGGraphics2D svgGraphics2D = new SVGGraphics2D(svgDocument);
    svgGraphics2D.setSVGCanvasSize(bounds.getSize());

    component.paintAll(svgGraphics2D);

    if (new File(exportFile.getAbsolutePath() + ".temp").exists()) {
        new File(exportFile.getAbsolutePath() + ".temp").delete();
    }

    File svgFile = new File(exportFile.getAbsolutePath() + ".temp");

    OutputStream outputStream = new FileOutputStream(svgFile);
    BufferedOutputStream bos = new BufferedOutputStream(outputStream);
    Writer out = new OutputStreamWriter(bos, "UTF-8");

    svgGraphics2D.stream(out, true);
    outputStream.flush();
    outputStream.close();
    out.close();
    bos.close();

    String svgURI = svgFile.toURI().toString();
    TranscoderInput svgInputFile = new TranscoderInput(svgURI);

    OutputStream outstream = new FileOutputStream(exportFile);
    bos = new BufferedOutputStream(outstream);
    TranscoderOutput output = new TranscoderOutput(bos);

    Transcoder pdfTranscoder = new PDFTranscoder();
    pdfTranscoder.addTranscodingHint(PDFTranscoder.KEY_DEVICE_RESOLUTION, (float) Toolkit.getDefaultToolkit().getScreenResolution());
    pdfTranscoder.transcode(svgInputFile, output);

    outstream.flush();
    outstream.close();
    bos.close();

    if (svgFile.exists()) {
        svgFile.delete();
    }

}
 

@Override
protected void export(JasperPrint print, OutputStream out) throws JRException, IOException
{
	DOMImplementation domImpl = GenericDOMImplementation.getDOMImplementation();
	Document document = domImpl.createDocument(null, "svg", null);
	SVGGraphics2D grx = 
		new SVGGraphics2D(
			SVGGeneratorContext.createDefault(document), 
			false // this is for textAsShapes, but does not seem to have effect in our case
			);
	
	JRGraphics2DExporter exporter = new JRGraphics2DExporter();
	
	exporter.setExporterInput(new SimpleExporterInput(print));
	SimpleGraphics2DExporterOutput output = new SimpleGraphics2DExporterOutput();
	Graphics2D g = (Graphics2D)grx.create();
	output.setGraphics2D(g);
	exporter.setExporterOutput(output);
	
	for (int pageIndex = 0; pageIndex < print.getPages().size(); pageIndex++)
	{
		g.translate(0,  pageIndex * print.getPageHeight());
		
		SimpleGraphics2DReportConfiguration configuration = new SimpleGraphics2DReportConfiguration();
		configuration.setPageIndex(pageIndex);
		exporter.setConfiguration(configuration);

		exporter.exportReport();
	}
	
	ByteArrayOutputStream baos = new ByteArrayOutputStream();
	// use OutputStreamWriter instead of StringWriter so that we have "encoding" attribute in <xml> header tag.
	grx.stream(new OutputStreamWriter(baos, "UTF-8"), true);
	
	SVGTranscoder transcoder = new SVGTranscoder();
	transcoder.addTranscodingHint(SVGTranscoder.KEY_NEWLINE, SVGTranscoder.VALUE_NEWLINE_LF);
	try
	{
		transcoder.transcode(
			new TranscoderInput(new InputStreamReader(new ByteArrayInputStream(baos.toByteArray()), "UTF-8")), 
			new TranscoderOutput(new OutputStreamWriter(out, "UTF-8"))
			);
	}
	catch (TranscoderException e)
	{
		throw new JRException(e);
	}
	
	out.close();
}
 

/**
 * Equivalence class partitioning with state and input values orientation
 * for public void setParameter(String name, Object value) throws
 * DOMException, <br>
 * <b>pre-conditions</b>: the root element has one CDATASection followed by
 * one Text node, <br>
 * <b>name</b>: cdata-sections <br>
 * <b>value</b>: false. <br>
 * <b>Expected results</b>: the root element has one Text node with text of
 * the CDATASection and the Text node
 */
@Test
public void testCdataSections002() {
    DOMImplementation domImpl = null;
    try {
        domImpl = DocumentBuilderFactory.newInstance().newDocumentBuilder().getDOMImplementation();
    } catch (ParserConfigurationException pce) {
        Assert.fail(pce.toString());
    } catch (FactoryConfigurationError fce) {
        Assert.fail(fce.toString());
    }

    Document doc = domImpl.createDocument("namespaceURI", "ns:root", null);

    String cdataText = "CDATA CDATA CDATA";
    String textText = "text text text";

    CDATASection cdata = doc.createCDATASection(cdataText);
    Text text = doc.createTextNode(textText);

    DOMConfiguration config = doc.getDomConfig();
    config.setParameter("cdata-sections", Boolean.FALSE);

    Element root = doc.getDocumentElement();
    root.appendChild(cdata);
    root.appendChild(text);

    setHandler(doc);
    doc.normalizeDocument();

    Node returned = root.getFirstChild();

    if (returned.getNodeType() != Node.TEXT_NODE) {
        Assert.fail("reurned: " + returned + ", expected: TEXT_NODE");
    }

    String returnedText = returned.getNodeValue();
    if (!(cdataText + textText).equals(returnedText)) {
        Assert.fail("reurned: " + returnedText + ", expected: \"" + cdataText + textText + "\"");
    }

    return; // Status.passed("OK");

}
 

protected void saveWrapper() throws IOException 
{
	File outFile;

	int returnVal = fcOut.showSaveDialog(fcOut);//fc.showOpenDialog(fc);
	
	if (returnVal != JFileChooser.APPROVE_OPTION) return;
		
	if(fcOut.getFileFilter().getDescription().equals
		("Extensible Markup Language (.xml)"))
	{
		// add .xml to end of file name
		// IF IT'S NOT ALREADY THERE
	}
	
	outFile = fcOut.getSelectedFile();
		
	org.w3c.dom.Document resultDocument;
	
	// copied from ProcessFile.setUpXML
	try
       {
           DocumentBuilderFactory myFactory = DocumentBuilderFactory.newInstance();
           DocumentBuilder myDocBuilder = myFactory.newDocumentBuilder();
           DOMImplementation myDOMImpl = myDocBuilder.getDOMImplementation();
           //org.w3c.dom.Document 
           resultDocument = 
               myDOMImpl.createDocument("at.ac.tuwien.dbai.pdfwrap", "pdf-wrapper", null);
       }
       catch (ParserConfigurationException e)
       {
           e.printStackTrace();
           return;
       }
	
       // make sure any text box contents are saved
       wrapperGraphPanel.updateStatusBarControls();
       
       Element docElement = resultDocument.getDocumentElement();
       
       String granularity = "block";
       if (segmentationMode == PageProcessor.PP_MERGED_LINES)
       	granularity = "line";
       if (segmentationMode == PageProcessor.PP_LINE)
       	granularity = "raw-line";
       
       docElement.setAttribute("granularity", granularity);
       docElement.setAttribute("process-spaces", Boolean.toString(processSpaces));
       docElement.setAttribute("process-ruling-lines", Boolean.toString(rulingLines));
       docElement.setAttribute("area-based", "true");
       docElement.setAttribute("output", "true");
       
       pageDG.addAsXMLGraph
       	(resultDocument, docElement, false);
       
	boolean toConsole = false;
	String encoding = "UTF-8";
	
	Writer output = null;
       if( toConsole )
       {
           output = new OutputStreamWriter( System.out );
       }
       else
       {
           if( encoding != null )
           {
               output = new OutputStreamWriter(
                   new FileOutputStream( outFile ), encoding );
           }
           else
           {
               //use default encoding
               output = new OutputStreamWriter(
                   new FileOutputStream( outFile ) );
           }
           //System.out.println("using out put file: " + outFile);
       }
       //System.out.println("resultDocument: " + resultDocument);
       ProcessFile.serializeXML(resultDocument, output);
       
       if( output != null )
       {
           output.close();
       }
}