List of usage examples for com.lowagie.text.pdf DefaultFontMapper DefaultFontMapper
DefaultFontMapper
From source file:org.geomajas.plugin.print.component.PdfContext.java
License:Open Source License
/** * Draw text in the center of the specified box. * * @param text text/*w w w. ja v a 2s.c om*/ * @param font font * @param box box to put text int * @param fontColor colour */ public void drawText(String text, Font font, Rectangle box, Color fontColor) { template.saveState(); // get the font DefaultFontMapper mapper = new DefaultFontMapper(); BaseFont bf = mapper.awtToPdf(font); template.setFontAndSize(bf, font.getSize()); // calculate descent float descent = 0; if (text != null) { descent = bf.getDescentPoint(text, font.getSize()); } // calculate the fitting size Rectangle fit = getTextSize(text, font); // draw text if necessary template.setColorFill(fontColor); template.beginText(); template.showTextAligned(PdfContentByte.ALIGN_LEFT, text, origX + box.getLeft() + 0.5f * (box.getWidth() - fit.getWidth()), origY + box.getBottom() + 0.5f * (box.getHeight() - fit.getHeight()) - descent, 0); template.endText(); template.restoreState(); }
From source file:org.geoserver.wms.map.PDFMapResponse.java
License:Open Source License
/** * Writes the PDF.//from www. ja v a 2 s. c o m * <p> * NOTE: the document seems to actually be created in memory, and being written down to * {@code output} once we call {@link Document#close()}. If there's no other way to do so, it'd * be better to actually split out the process into produceMap/write? * </p> * * @see org.geoserver.ows.Response#write(java.lang.Object, java.io.OutputStream, * org.geoserver.platform.Operation) */ @Override public void write(Object value, OutputStream output, Operation operation) throws IOException, ServiceException { Assert.isInstanceOf(PDFMap.class, value); WMSMapContent mapContent = ((PDFMap) value).getContext(); final int width = mapContent.getMapWidth(); final int height = mapContent.getMapHeight(); if (LOGGER.isLoggable(Level.FINE)) { LOGGER.fine("setting up " + width + "x" + height + " image"); } try { // step 1: creation of a document-object // width of document-object is width*72 inches // height of document-object is height*72 inches com.lowagie.text.Rectangle pageSize = new com.lowagie.text.Rectangle(width, height); Document document = new Document(pageSize); document.setMargins(0, 0, 0, 0); // step 2: creation of the writer PdfWriter writer = PdfWriter.getInstance(document, output); // step 3: we open the document document.open(); // step 4: we grab the ContentByte and do some stuff with it // we create a fontMapper and read all the fonts in the font // directory DefaultFontMapper mapper = new DefaultFontMapper(); FontFactory.registerDirectories(); // we create a template and a Graphics2D object that corresponds // with it PdfContentByte cb = writer.getDirectContent(); PdfTemplate tp = cb.createTemplate(width, height); PdfGraphics2D graphic = (PdfGraphics2D) tp.createGraphics(width, height, mapper); // we set graphics options if (!mapContent.isTransparent()) { graphic.setColor(mapContent.getBgColor()); graphic.fillRect(0, 0, width, height); } else { if (LOGGER.isLoggable(Level.FINE)) { LOGGER.fine("setting to transparent"); } int type = AlphaComposite.SRC; graphic.setComposite(AlphaComposite.getInstance(type)); Color c = new Color(mapContent.getBgColor().getRed(), mapContent.getBgColor().getGreen(), mapContent.getBgColor().getBlue(), 0); graphic.setBackground(mapContent.getBgColor()); graphic.setColor(c); graphic.fillRect(0, 0, width, height); type = AlphaComposite.SRC_OVER; graphic.setComposite(AlphaComposite.getInstance(type)); } Rectangle paintArea = new Rectangle(width, height); StreamingRenderer renderer = new StreamingRenderer(); renderer.setMapContent(mapContent); // TODO: expose the generalization distance as a param // ((StreamingRenderer) renderer).setGeneralizationDistance(0); RenderingHints hints = new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); renderer.setJava2DHints(hints); // we already do everything that the optimized data loading does... // if we set it to true then it does it all twice... java.util.Map rendererParams = new HashMap(); rendererParams.put("optimizedDataLoadingEnabled", new Boolean(true)); rendererParams.put("renderingBuffer", new Integer(mapContent.getBuffer())); // we need the renderer to draw everything on the batik provided graphics object rendererParams.put(StreamingRenderer.OPTIMIZE_FTS_RENDERING_KEY, Boolean.FALSE); // render everything in vector form if possible rendererParams.put(StreamingRenderer.VECTOR_RENDERING_KEY, Boolean.TRUE); if (DefaultWebMapService.isLineWidthOptimizationEnabled()) { rendererParams.put(StreamingRenderer.LINE_WIDTH_OPTIMIZATION_KEY, true); } rendererParams.put(StreamingRenderer.SCALE_COMPUTATION_METHOD_KEY, mapContent.getRendererScaleMethod()); renderer.setRendererHints(rendererParams); Envelope dataArea = mapContent.getRenderingArea(); // enforce no more than x rendering errors int maxErrors = wms.getMaxRenderingErrors(); MaxErrorEnforcer errorChecker = new MaxErrorEnforcer(renderer, maxErrors); // Add a render listener that ignores well known rendering exceptions and reports back // non // ignorable ones final RenderExceptionStrategy nonIgnorableExceptionListener; nonIgnorableExceptionListener = new RenderExceptionStrategy(renderer); renderer.addRenderListener(nonIgnorableExceptionListener); // enforce max memory usage int maxMemory = wms.getMaxRequestMemory() * KB; PDFMaxSizeEnforcer memoryChecker = new PDFMaxSizeEnforcer(renderer, graphic, maxMemory); // render the map renderer.paint(graphic, paintArea, mapContent.getRenderingArea(), mapContent.getRenderingTransform()); // render the watermark MapDecorationLayout.Block watermark = RenderedImageMapOutputFormat.getWatermark(wms.getServiceInfo()); if (watermark != null) { MapDecorationLayout layout = new MapDecorationLayout(); layout.paint(graphic, paintArea, mapContent); } // check if a non ignorable error occurred if (nonIgnorableExceptionListener.exceptionOccurred()) { Exception renderError = nonIgnorableExceptionListener.getException(); throw new ServiceException("Rendering process failed", renderError, "internalError"); } // check if too many errors occurred if (errorChecker.exceedsMaxErrors()) { throw new ServiceException("More than " + maxErrors + " rendering errors occurred, bailing out", errorChecker.getLastException(), "internalError"); } // check we did not use too much memory if (memoryChecker.exceedsMaxSize()) { long kbMax = maxMemory / KB; throw new ServiceException( "Rendering request used more memory than the maximum allowed:" + kbMax + "KB"); } graphic.dispose(); cb.addTemplate(tp, 0, 0); // step 5: we close the document document.close(); writer.flush(); writer.close(); } catch (DocumentException t) { throw new ServiceException("Error setting up the PDF", t, "internalError"); } }
From source file:org.jivesoftware.openfire.reporting.graph.GraphServlet.java
License:Open Source License
private void writePDFContent(HttpServletRequest request, HttpServletResponse response, JFreeChart charts[], Statistic[] stats, long starttime, long endtime, int width, int height) throws IOException { try {//from ww w .j a v a 2 s . c om Document document = new Document(PageSize.A4, 50, 50, 50, 50); ByteArrayOutputStream baos = new ByteArrayOutputStream(); PdfWriter writer = PdfWriter.getInstance(document, baos); writer.setPageEvent(new PDFEventListener(request)); document.open(); int index = 0; int chapIndex = 0; for (Statistic stat : stats) { String serverName = XMPPServer.getInstance().getServerInfo().getXMPPDomain(); String dateName = JiveGlobals.formatDate(new Date(starttime)) + " - " + JiveGlobals.formatDate(new Date(endtime)); Paragraph paragraph = new Paragraph(serverName, FontFactory.getFont(FontFactory.HELVETICA, 18, Font.BOLD)); document.add(paragraph); paragraph = new Paragraph(dateName, FontFactory.getFont(FontFactory.HELVETICA, 14, Font.PLAIN)); document.add(paragraph); document.add(Chunk.NEWLINE); document.add(Chunk.NEWLINE); Paragraph chapterTitle = new Paragraph(++chapIndex + ". " + stat.getName(), FontFactory.getFont(FontFactory.HELVETICA, 16, Font.BOLD)); document.add(chapterTitle); // total hack: no idea what tags people are going to use in the description // possibly recommend that we only use a <p> tag? String[] paragraphs = stat.getDescription().split("<p>"); for (String s : paragraphs) { Paragraph p = new Paragraph(s); document.add(p); } document.add(Chunk.NEWLINE); PdfContentByte contentByte = writer.getDirectContent(); PdfTemplate template = contentByte.createTemplate(width, height); Graphics2D graphs2D = template.createGraphics(width, height, new DefaultFontMapper()); Rectangle2D rectangle2D = new Rectangle2D.Double(0, 0, width, height); charts[index++].draw(graphs2D, rectangle2D); graphs2D.dispose(); float x = (document.getPageSize().width() / 2) - (width / 2); contentByte.addTemplate(template, x, writer.getVerticalPosition(true) - height); document.newPage(); } document.close(); // setting some response headers response.setHeader("Expires", "0"); response.setHeader("Cache-Control", "must-revalidate, post-check=0, pre-check=0"); response.setHeader("Pragma", "public"); // setting the content type response.setContentType("application/pdf"); // the contentlength is needed for MSIE!!! response.setContentLength(baos.size()); // write ByteArrayOutputStream to the ServletOutputStream ServletOutputStream out = response.getOutputStream(); baos.writeTo(out); out.flush(); } catch (DocumentException e) { Log.error("error creating PDF document: " + e.getMessage()); } }
From source file:org.oss.pdfreporter.pdf.Page.java
License:Open Source License
Page(PdfContentByte content) {
this.delegate = content;
this.fontmapper = new DefaultFontMapper();
}
From source file:org.sakaiproject.evaluation.tool.reporting.EvalPDFReportBuilder.java
License:Educational Community License
/** * @param question/* w w w. java 2 s . c om*/ * the question text * @param choices * the text for the choices * @param values * the count of answers for each choice (same order as choices) * @param responseCount * the number of responses to the question * @param showPercentages * if true then show the percentages * @param answersAndMean * the text which will be displayed above the chart (normally the answers count and * mean) * @param lastElementIsHeader * If the last element was a header, the extra spacing paragraph is not needed. */ public void addLikertResponse(String question, String[] choices, int[] values, int responseCount, boolean showPercentages, String answersAndMean, boolean lastElementIsHeader) { ArrayList<Element> myElements = new ArrayList<>(); try { if (!lastElementIsHeader) { Paragraph emptyPara = new Paragraph(" "); this.addElementWithJump(emptyPara, false); } Paragraph myPara = new Paragraph(question, questionTextFont); myPara.setSpacingAfter(SPACING_AFTER_HEADER); myElements.add(myPara); EvalLikertChartBuilder chartBuilder = new EvalLikertChartBuilder(); chartBuilder.setValues(values); chartBuilder.setResponses(choices); chartBuilder.setShowPercentages(showPercentages); chartBuilder.setResponseCount(responseCount); JFreeChart chart = chartBuilder.makeLikertChart(); /* The height is going to be based off the number of choices */ int height = 15 * choices.length; PdfContentByte cb = pdfWriter.getDirectContent(); PdfTemplate tp = cb.createTemplate(200, height); Graphics2D g2d = tp.createGraphics(200, height, new DefaultFontMapper()); Rectangle2D r2d = new Rectangle2D.Double(0, 0, 200, height); chart.draw(g2d, r2d); g2d.dispose(); Image image = Image.getInstance(tp); // put image in the document myElements.add(image); if (answersAndMean != null) { Paragraph header = new Paragraph(answersAndMean, paragraphFont); header.setSpacingAfter(SPACING_BETWEEN_LIST_ITEMS); myElements.add(header); } this.addElementArrayWithJump(myElements); } catch (BadElementException e) { // TODO Auto-generated catch block LOG.warn(e); } }
From source file:org.schreibubi.JCombinations.ui.GridChartPanel.java
License:Open Source License
/** * Create PDF// w ww . j a v a 2 s .c o m * * @param name * Filename * @param selection * Selected Nodes * @param dm * DataModel * @param pl * ProgressListener */ @SuppressWarnings("unchecked") public static void generatePDF(File name, DataModel dm, ArrayList<TreePath> selection, ProgressListener pl) { com.lowagie.text.Document document = new Document(PageSize.A4.rotate(), 50, 50, 50, 50); try { ArrayList<ExtendedJFreeChart> charts = dm.getCharts(selection); if (charts.size() > 0) { PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(name)); writer.setViewerPreferences(PdfWriter.PageModeUseOutlines); document.addAuthor("Jrg Werner"); document.addSubject("Created by JCombinations"); document.addKeywords("JCombinations"); document.addCreator("JCombinations using iText"); // we define a header and a footer HeaderFooter header = new HeaderFooter(new Phrase("JCombinations by Jrg Werner"), false); HeaderFooter footer = new HeaderFooter(new Phrase("Page "), new Phrase(".")); footer.setAlignment(Element.ALIGN_CENTER); document.setHeader(header); document.setFooter(footer); document.open(); DefaultFontMapper mapper = new DefaultFontMapper(); FontFactory.registerDirectories(); mapper.insertDirectory("c:\\WINNT\\fonts"); PdfContentByte cb = writer.getDirectContent(); pl.progressStarted(new ProgressEvent(GridChartPanel.class, 0, charts.size())); for (int i = 0; i < charts.size(); i++) { ExtendedJFreeChart chart = charts.get(i); PdfTemplate tp = cb.createTemplate(document.right(EXTRA_MARGIN) - document.left(EXTRA_MARGIN), document.top(EXTRA_MARGIN) - document.bottom(EXTRA_MARGIN)); Graphics2D g2d = tp.createGraphics(document.right(EXTRA_MARGIN) - document.left(EXTRA_MARGIN), document.top(EXTRA_MARGIN) - document.bottom(EXTRA_MARGIN), mapper); Rectangle2D r2d = new Rectangle2D.Double(0, 0, document.right(EXTRA_MARGIN) - document.left(EXTRA_MARGIN), document.top(EXTRA_MARGIN) - document.bottom(EXTRA_MARGIN)); chart.draw(g2d, r2d); g2d.dispose(); cb.addTemplate(tp, document.left(EXTRA_MARGIN), document.bottom(EXTRA_MARGIN)); PdfDestination destination = new PdfDestination(PdfDestination.FIT); TreePath treePath = chart.getTreePath(); PdfOutline po = cb.getRootOutline(); for (int j = 0; j < treePath.getPathCount(); j++) { ArrayList<PdfOutline> lpo = po.getKids(); PdfOutline cpo = null; for (PdfOutline outline : lpo) if (outline.getTitle().compareTo(treePath.getPathComponent(j).toString()) == 0) cpo = outline; if (cpo == null) cpo = new PdfOutline(po, destination, treePath.getPathComponent(j).toString()); po = cpo; } document.newPage(); pl.progressIncremented(new ProgressEvent(GridChartPanel.class, i)); } document.close(); pl.progressEnded(new ProgressEvent(GridChartPanel.class)); } } catch (DocumentException de) { System.err.println(de.getMessage()); } catch (IOException ioe) { System.err.println(ioe.getMessage()); } }
From source file:org.vfny.geoserver.wms.responses.map.pdf.PDFMapProducer.java
License:Open Source License
/** * Writes the image to the client./* w w w . j av a2 s . c om*/ * * @param out * The output stream to write to. */ public void writeTo(OutputStream out) throws ServiceException, java.io.IOException { final int width = mapContext.getMapWidth(); final int height = mapContext.getMapHeight(); if (LOGGER.isLoggable(Level.FINE)) { LOGGER.fine("setting up " + width + "x" + height + " image"); } try { // step 1: creation of a document-object // width of document-object is width*72 inches // height of document-object is height*72 inches com.lowagie.text.Rectangle pageSize = new com.lowagie.text.Rectangle(width, height); Document document = new Document(pageSize); document.setMargins(0, 0, 0, 0); // step 2: creation of the writer PdfWriter writer = PdfWriter.getInstance(document, out); // step 3: we open the document document.open(); // step 4: we grab the ContentByte and do some stuff with it // we create a fontMapper and read all the fonts in the font // directory DefaultFontMapper mapper = new DefaultFontMapper(); FontFactory.registerDirectories(); // we create a template and a Graphics2D object that corresponds // with it PdfContentByte cb = writer.getDirectContent(); PdfTemplate tp = cb.createTemplate(width, height); PdfGraphics2D graphic = (PdfGraphics2D) tp.createGraphics(width, height, mapper); // we set graphics options if (!mapContext.isTransparent()) { graphic.setColor(mapContext.getBgColor()); graphic.fillRect(0, 0, width, height); } else { if (LOGGER.isLoggable(Level.FINE)) { LOGGER.fine("setting to transparent"); } int type = AlphaComposite.SRC; graphic.setComposite(AlphaComposite.getInstance(type)); Color c = new Color(mapContext.getBgColor().getRed(), mapContext.getBgColor().getGreen(), mapContext.getBgColor().getBlue(), 0); graphic.setBackground(mapContext.getBgColor()); graphic.setColor(c); graphic.fillRect(0, 0, width, height); type = AlphaComposite.SRC_OVER; graphic.setComposite(AlphaComposite.getInstance(type)); } Rectangle paintArea = new Rectangle(width, height); renderer = new StreamingRenderer(); renderer.setContext(mapContext); // TODO: expose the generalization distance as a param // ((StreamingRenderer) renderer).setGeneralizationDistance(0); RenderingHints hints = new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); renderer.setJava2DHints(hints); // we already do everything that the optimized data loading does... // if we set it to true then it does it all twice... Map rendererParams = new HashMap(); rendererParams.put("optimizedDataLoadingEnabled", new Boolean(true)); rendererParams.put("renderingBuffer", new Integer(mapContext.getBuffer())); // we need the renderer to draw everything on the batik provided graphics object rendererParams.put(StreamingRenderer.OPTIMIZE_FTS_RENDERING_KEY, Boolean.FALSE); if (!DefaultWebMapService.isLineWidthOptimizationEnabled()) { rendererParams.put(StreamingRenderer.LINE_WIDTH_OPTIMIZATION_KEY, false); } renderer.setRendererHints(rendererParams); Envelope dataArea = mapContext.getAreaOfInterest(); AffineTransform at = RendererUtilities.worldToScreenTransform(dataArea, paintArea); if (this.abortRequested) { graphic.dispose(); // step 5: we close the document document.close(); return; } // enforce no more than x rendering errors int maxErrors = wms.getMaxRenderingErrors(); MaxErrorEnforcer errorChecker = new MaxErrorEnforcer(renderer, maxErrors); // Add a render listener that ignores well known rendering exceptions and reports back non // ignorable ones final RenderExceptionStrategy nonIgnorableExceptionListener; nonIgnorableExceptionListener = new RenderExceptionStrategy(renderer); renderer.addRenderListener(nonIgnorableExceptionListener); // enforce max memory usage int maxMemory = wms.getMaxRequestMemory() * KB; PDFMaxSizeEnforcer memoryChecker = new PDFMaxSizeEnforcer(renderer, graphic, maxMemory); // render the map renderer.paint(graphic, paintArea, at); // render the watermark MapDecorationLayout.Block watermark = DefaultRasterMapProducer .getWatermark(this.mapContext.getRequest().getWMS().getServiceInfo()); if (watermark != null) { MapDecorationLayout layout = new MapDecorationLayout(); layout.paint(graphic, paintArea, this.mapContext); } //check if a non ignorable error occurred if (nonIgnorableExceptionListener.exceptionOccurred()) { Exception renderError = nonIgnorableExceptionListener.getException(); throw new WmsException("Rendering process failed", "internalError", renderError); } // check if too many errors occurred if (errorChecker.exceedsMaxErrors()) { throw new WmsException("More than " + maxErrors + " rendering errors occurred, bailing out", "internalError", errorChecker.getLastException()); } // check we did not use too much memory if (memoryChecker.exceedsMaxSize()) { long kbMax = maxMemory / KB; throw new WmsException( "Rendering request used more memory than the maximum allowed:" + kbMax + "KB"); } graphic.dispose(); cb.addTemplate(tp, 0, 0); // step 5: we close the document document.close(); writer.flush(); writer.close(); } catch (DocumentException t) { throw new WmsException("Error setting up the PDF", "internalError", t); } }
From source file:peakml.graphics.JFreeChartTools.java
License:Open Source License
/** * This method writes the given graph to the output stream in the PDF format. As a vector * based file format it allows some freedom to be changed (e.g. colors, line thickness, etc.), * which can be convenient for presentation purposes. * /*from w ww .j a va2s. c o m*/ * @param out The output stream to write to. * @param chart The chart to be written. * @param width The width of the image. * @param height The height of the image. * @throws IOException Thrown when an error occurs with the IO. */ public static void writeAsPDF(OutputStream out, JFreeChart chart, int width, int height) throws IOException { Document document = new Document(new Rectangle(width, height), 50, 50, 50, 50); document.addAuthor(""); document.addSubject(""); try { PdfWriter writer = PdfWriter.getInstance(document, out); document.open(); PdfContentByte cb = writer.getDirectContent(); PdfTemplate tp = cb.createTemplate(width, height); java.awt.Graphics2D g2 = tp.createGraphics(width, height, new DefaultFontMapper()); chart.draw(g2, new java.awt.geom.Rectangle2D.Double(0, 0, width, height)); g2.dispose(); cb.addTemplate(tp, 0, 0); } catch (DocumentException de) { throw new IOException(de.getMessage()); } document.close(); }
From source file:processing.pdf.PGraphicsPDF.java
License:Open Source License
static protected DefaultFontMapper getMapper() { if (mapper == null) { // long t = System.currentTimeMillis(); mapper = new DefaultFontMapper(); if (PApplet.platform == PConstants.MACOSX) { try { String homeLibraryFonts = System.getProperty("user.home") + "/Library/Fonts"; mapper.insertDirectory(homeLibraryFonts); } catch (Exception e) { // might be a security issue with getProperty() and user.home // if this sketch is running from the web }//from w w w .java 2s . c o m // add the system font paths mapper.insertDirectory("/System/Library/Fonts"); mapper.insertDirectory("/Library/Fonts"); } else if (PApplet.platform == PConstants.WINDOWS) { // how to get the windows fonts directory? // could be c:\winnt\fonts or c:\windows\fonts or not even c: // maybe do a Runtime.exec() on echo %WINDIR% ? // Runtime.exec solution might be a mess on systems where the // the backslash/colon characters not really used (i.e. JP) // find the windows fonts folder File roots[] = File.listRoots(); for (int i = 0; i < roots.length; i++) { if (roots[i].toString().startsWith("A:")) { // Seems to be a problem with some machines that the A: // drive is returned as an actual root, even if not available. // This won't fix the issue if the same thing happens with // other removable drive devices, but should fix the // initial/problem as cited by the bug report: // http://dev.processing.org/bugs/show_bug.cgi?id=478 // If not, will need to use the other fileExists() code below. continue; } File folder = new File(roots[i], "WINDOWS/Fonts"); if (folder.exists()) { mapper.insertDirectory(folder.getAbsolutePath()); break; } folder = new File(roots[i], "WINNT/Fonts"); if (folder.exists()) { mapper.insertDirectory(folder.getAbsolutePath()); break; } } } else if (PApplet.platform == PConstants.LINUX) { checkDir("/usr/share/fonts/", mapper); checkDir("/usr/local/share/fonts/", mapper); checkDir(System.getProperty("user.home") + "/.fonts", mapper); } // System.out.println("mapping " + (System.currentTimeMillis() - t)); } return mapper; }
From source file:sim.util.media.chart.ChartGenerator.java
License:Academic Free License
void generatePDF(JFreeChart chart, int width, int height, String fileName) { try {/*from w ww.j av a 2 s. c om*/ Document document = new Document(new com.lowagie.text.Rectangle(width, height)); PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(fileName)); document.addAuthor("MASON"); document.open(); PdfContentByte cb = writer.getDirectContent(); PdfTemplate tp = cb.createTemplate(width, height); Graphics2D g2 = tp.createGraphics(width, height, new DefaultFontMapper()); Rectangle2D rectangle2D = new Rectangle2D.Double(0, 0, width, height); chart.draw(g2, rectangle2D); g2.dispose(); cb.addTemplate(tp, 0, 0); document.close(); } catch (Exception e) { e.printStackTrace(); } }