List of usage examples for javax.imageio IIOException getMessage
public String getMessage()
From source file:edu.harvard.iq.dvn.core.web.ExploreDataPage.java
private void writeImageFile(File fileIn, File pdfFileIn) { File imagePngFile = null;/* w ww. j a v a 2 s.c om*/ try { String decoded = URLDecoder.decode(imageURL, "UTF-8"); if (!decoded.isEmpty()) { URL imageURLnew = new URL(imageURL); try { BufferedImage image = ImageIO.read(imageURLnew); BufferedImage combinedImage = getCompositeImage(image); if (fileIn != null) { ImageIO.write(combinedImage, "png", fileIn); } if (pdfFileIn != null) { imagePngFile = File.createTempFile("pdfDownload", "png"); ImageIO.write(combinedImage, "png", imagePngFile); Document convertPngToPdf = new Document(); PdfWriter.getInstance(convertPngToPdf, new FileOutputStream(pdfFileIn, true)); convertPngToPdf.open(); Image convertBmp = PngImage.getImage(imagePngFile.getAbsolutePath()); convertBmp.scaleToFit(530f, 500f); convertPngToPdf.add(convertBmp); convertPngToPdf.close(); } } catch (IIOException io) { System.out.println(io.getMessage().toString()); System.out.println(io.getCause().toString()); System.out.println("IIOException " + imageURLnew); } catch (FontFormatException ff) { System.out.println("FontFormatException " + imageURLnew); System.out.println("FontFormatException " + ff.toString()); } } } catch (UnsupportedEncodingException uee) { System.out.println("UnsupportedEncodingException "); } catch (MalformedURLException mue) { System.out.println("MalformedURLException "); } catch (IOException io) { System.out.println("IOException - outer "); } catch (DocumentException io) { System.out.println("IOException - document "); System.out.println(io.getMessage()); } finally { if (imagePngFile != null && imagePngFile.exists()) { if (!FileUtil.keepTempFiles("core.web.ExploreDataPage")) { imagePngFile.delete(); } } } }
From source file:org.apache.tika.parser.image.ImageParser.java
public void parse(InputStream stream, ContentHandler handler, Metadata metadata, ParseContext context) throws IOException, SAXException, TikaException { String type = metadata.get(Metadata.CONTENT_TYPE); if (type != null) { // If the old (pre-RFC7903) BMP mime type is given, // fix it up to the new one, so Java is happy if (OLD_BMP_TYPE.toString().equals(type)) { type = MAIN_BMP_TYPE.toString(); }/* w w w. j a v a 2s.c o m*/ try { Iterator<ImageReader> iterator = ImageIO.getImageReadersByMIMEType(type); if (iterator.hasNext()) { ImageReader reader = iterator.next(); try { try (ImageInputStream imageStream = ImageIO .createImageInputStream(new CloseShieldInputStream(stream))) { reader.setInput(imageStream); metadata.set(Metadata.IMAGE_WIDTH, Integer.toString(reader.getWidth(0))); metadata.set(Metadata.IMAGE_LENGTH, Integer.toString(reader.getHeight(0))); metadata.set("height", Integer.toString(reader.getHeight(0))); metadata.set("width", Integer.toString(reader.getWidth(0))); loadMetadata(reader.getImageMetadata(0), metadata); } } finally { reader.dispose(); } } // Translate certain Metadata tags from the ImageIO // specific namespace into the general Tika one setIfPresent(metadata, "CommentExtensions CommentExtension", TikaCoreProperties.COMMENTS); setIfPresent(metadata, "markerSequence com", TikaCoreProperties.COMMENTS); setIfPresent(metadata, "Data BitsPerSample", Metadata.BITS_PER_SAMPLE); } catch (IIOException e) { // TIKA-619: There is a known bug in the Sun API when dealing with GIF images // which Tika will just ignore. if (!(e.getMessage() != null && e.getMessage().equals("Unexpected block type 0!") && type.equals("image/gif"))) { throw new TikaException(type + " parse error", e); } } } XHTMLContentHandler xhtml = new XHTMLContentHandler(handler, metadata); xhtml.startDocument(); xhtml.endDocument(); }
From source file:org.apache.xmlgraphics.image.loader.impl.imageio.ImageLoaderImageIO.java
/** {@inheritDoc} */ public Image loadImage(ImageInfo info, Map hints, ImageSessionContext session) throws ImageException, IOException { RenderedImage imageData = null; IIOException firstException = null; IIOMetadata iiometa = (IIOMetadata) info.getCustomObjects().get(ImageIOUtil.IMAGEIO_METADATA); boolean ignoreMetadata = (iiometa != null); boolean providerIgnoresICC = false; Source src = session.needSource(info.getOriginalURI()); ImageInputStream imgStream = ImageUtil.needImageInputStream(src); try {/*from w w w. jav a 2s . com*/ Iterator iter = ImageIO.getImageReaders(imgStream); while (iter.hasNext()) { ImageReader reader = (ImageReader) iter.next(); try { imgStream.mark(); ImageReadParam param = reader.getDefaultReadParam(); reader.setInput(imgStream, false, ignoreMetadata); final int pageIndex = ImageUtil.needPageIndexFromURI(info.getOriginalURI()); try { if (ImageFlavor.BUFFERED_IMAGE.equals(this.targetFlavor)) { imageData = reader.read(pageIndex, param); } else { imageData = reader.read(pageIndex, param); //imageData = reader.readAsRenderedImage(pageIndex, param); //TODO Reenable the above when proper listeners are implemented //to react to late pixel population (so the stream can be closed //properly). } if (iiometa == null) { iiometa = reader.getImageMetadata(pageIndex); } providerIgnoresICC = checkProviderIgnoresICC(reader.getOriginatingProvider()); break; //Quit early, we have the image } catch (IndexOutOfBoundsException indexe) { throw new ImageException("Page does not exist. Invalid image index: " + pageIndex); } catch (IllegalArgumentException iae) { //Some codecs like com.sun.imageio.plugins.wbmp.WBMPImageReader throw //IllegalArgumentExceptions when they have trouble parsing the image. throw new ImageException("Error loading image using ImageIO codec", iae); } catch (IIOException iioe) { if (firstException == null) { firstException = iioe; } else { log.debug("non-first error loading image: " + iioe.getMessage()); } } try { //Try fallback for CMYK images BufferedImage bi = getFallbackBufferedImage(reader, pageIndex, param); imageData = bi; firstException = null; //Clear exception after successful fallback attempt break; } catch (IIOException iioe) { //ignore } imgStream.reset(); } finally { reader.dispose(); } } } finally { ImageUtil.closeQuietly(src); //TODO Some codecs may do late reading. } if (firstException != null) { throw new ImageException("Error while loading image: " + firstException.getMessage(), firstException); } if (imageData == null) { throw new ImageException("No ImageIO ImageReader found ."); } ColorModel cm = imageData.getColorModel(); Color transparentColor = null; if (cm instanceof IndexColorModel) { //transparent color will be extracted later from the image } else { if (providerIgnoresICC && cm instanceof ComponentColorModel) { // Apply ICC Profile to Image by creating a new image with a new // color model. ICC_Profile iccProf = tryToExctractICCProfile(iiometa); if (iccProf != null) { ColorModel cm2 = new ComponentColorModel(new ICC_ColorSpace(iccProf), cm.hasAlpha(), cm.isAlphaPremultiplied(), cm.getTransparency(), cm.getTransferType()); WritableRaster wr = Raster.createWritableRaster(imageData.getSampleModel(), null); imageData.copyData(wr); BufferedImage bi = new BufferedImage(cm2, wr, cm2.isAlphaPremultiplied(), null); imageData = bi; cm = cm2; } } // ImageIOUtil.dumpMetadataToSystemOut(iiometa); // Retrieve the transparent color from the metadata if (iiometa != null && iiometa.isStandardMetadataFormatSupported()) { Element metanode = (Element) iiometa.getAsTree(IIOMetadataFormatImpl.standardMetadataFormatName); Element dim = ImageIOUtil.getChild(metanode, "Transparency"); if (dim != null) { Element child; child = ImageIOUtil.getChild(dim, "TransparentColor"); if (child != null) { String value = child.getAttribute("value"); if (value == null || value.length() == 0) { //ignore } else if (cm.getNumColorComponents() == 1) { int gray = Integer.parseInt(value); transparentColor = new Color(gray, gray, gray); } else { StringTokenizer st = new StringTokenizer(value); transparentColor = new Color(Integer.parseInt(st.nextToken()), Integer.parseInt(st.nextToken()), Integer.parseInt(st.nextToken())); } } } } } if (ImageFlavor.BUFFERED_IMAGE.equals(this.targetFlavor)) { return new ImageBuffered(info, (BufferedImage) imageData, transparentColor); } else { return new ImageRendered(info, imageData, transparentColor); } }
From source file:org.jajuk.ui.thumbnails.LastFmArtistThumbnail.java
/** * Long part of the populating process. Longest parts (images download) should * have already been done by the caller outside the EDT. we only pop the image * from the cache here./* w w w .jav a 2 s. c o m*/ */ private void preLoad() { try { // Check if artist is null String artistUrl = artist.getImageUrl(); if (StringUtils.isBlank(artistUrl)) { return; } // Download thumb URL remote = new URL(artistUrl); // Download the picture and store file reference (to // generate the popup thumb for ie) fCover = DownloadManager.downloadToCache(remote); if (fCover == null) { Log.warn("Could not read remote file: {{" + remote.toString() + "}}"); return; } BufferedImage image = ImageIO.read(fCover); if (image == null) { Log.warn("Could not read image data in file: {{" + fCover + "}}"); return; } ImageIcon downloadedImage = new ImageIcon(image); // In artist view, do not reduce artist picture if (isArtistView()) { ii = downloadedImage; } else { ii = UtilGUI.getScaledImage(downloadedImage, 100); } // Free images memory downloadedImage.getImage().flush(); image.flush(); } catch (IIOException e) { // report IIOException only as warning here as we can expect this to // happen frequently with images on the net Log.warn("Could not read image: {{" + artist.getImageUrl() + "}} Cache: {{" + fCover + "}}", e.getMessage()); } catch (UnknownHostException e) { Log.warn("Could not contact host for loading images: {{" + e.getMessage() + "}}"); } catch (Exception e) { Log.error(e); } }
From source file:org.medici.bia.controller.manuscriptviewer.IIPImageServerController.java
/** * //from w w w . j a v a2s. co m * @param imageName * @param thumbnailWidth * @param thumbnailFormat * @param response */ private void generateThumbnailImage(String imageName, Double thumbnailWidth, Integer imageQuality, String thumbnailFormat, HttpServletResponse httpServletResponse) { File imageFile = new File( ApplicationPropertyManager.getApplicationProperty("iipimage.image.path") + imageName); ImageInputStream imageInputStream = null; ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); InputStream inputStream = null; try { if (imageFile.canRead()) { // Reading complete tiff information imageInputStream = ImageIO.createImageInputStream(imageFile); } else { logger.error("File " + imageFile.toString() + " is not present on filesystem. "); imageFile = new File(ApplicationPropertyManager.getApplicationProperty("iipimage.image.path") + ApplicationPropertyManager.getApplicationProperty("iipimage.image.notavailable")); if (imageFile.canRead()) { // Reading complete tiff information imageInputStream = ImageIO.createImageInputStream(imageFile); } else { logger.error("File " + imageFile.toString() + " is not present on filesystem. "); } } if (imageInputStream != null) { Iterator<ImageReader> readers = ImageIO.getImageReaders(imageInputStream); if (readers.hasNext()) { ImageReader reader = readers.next(); reader.setInput(imageInputStream, false, true); BufferedImage page = null; if (reader.getNumImages(true) <= 2) { logger.error(imageFile + " have " + reader.getNumImages(true) + " level. Trying to render thumbnail image from level 1"); page = reader.read(0); } else { page = reader.read(2); } if (page != null) { RenderedOp thubmnailImage = null; try { double resizeFactor = thumbnailWidth / page.getWidth(); if (resizeFactor <= 1) { ParameterBlock paramBlock = new ParameterBlock(); paramBlock.addSource(page); // The source image paramBlock.add(resizeFactor); // The xScale paramBlock.add(resizeFactor); // The yScale paramBlock.add(0.0); // The x translation paramBlock.add(0.0); // The y translation RenderingHints qualityHints = new RenderingHints(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY); thubmnailImage = JAI.create("SubsampleAverage", paramBlock, qualityHints); } else if (resizeFactor > 1) { thubmnailImage = ScaleDescriptor.create(page, (float) resizeFactor, (float) resizeFactor, 0.0f, 0.0f, Interpolation.getInstance(Interpolation.INTERP_BICUBIC), null); } if ((thumbnailFormat != null) && (thumbnailFormat.toLowerCase().equals("jpeg"))) { // replaced statement to control jpeg quality // ImageIO.write(thubmnailImage, "jpeg", // byteArrayOutputStream); JPEGEncodeParam jpgparam = new JPEGEncodeParam(); jpgparam.setQuality(imageQuality); ImageEncoder enc = ImageCodec.createImageEncoder("jpeg", byteArrayOutputStream, jpgparam); enc.encode(thubmnailImage); } else { logger.error("Unmanaged thumbnail format " + thumbnailFormat); } } catch (IOException ioException) { logger.error(ioException); } } // preparing image for output inputStream = new ByteArrayInputStream(byteArrayOutputStream.toByteArray()); // writing image to output httpServletResponse.setContentType("image/jpeg"); IOUtils.copy(inputStream, httpServletResponse.getOutputStream()); // Flushing request httpServletResponse.getOutputStream().flush(); } } else { logger.error("File " + imageFile.toString() + " is not present on filesystem."); } } catch (IIOException iioException) { if (iioException.getMessage().equals("Unsupported Image Type")) { logger.error("Unsupported Image Type " + imageFile); } else { logger.error(iioException); } } catch (IOException ioException) { logger.error(ioException); } finally { try { if (inputStream != null) { inputStream.close(); } } catch (IOException ioException) { } try { if (byteArrayOutputStream != null) { byteArrayOutputStream.close(); } } catch (IOException ioException) { } try { if (imageInputStream != null) { imageInputStream.close(); } } catch (IOException ioException) { } } }