List of usage examples for org.apache.commons.imaging.formats.jpeg JpegImageParser getExifRawData
public byte[] getExifRawData(final ByteSource byteSource) throws ImageReadException, IOException
From source file:com.att.aro.core.bestpractice.impl.ImageMetaDataImpl.java
private void runTestForFiles(List<String> imageList, List<ImageMdataEntry> entrylist, Session session, HttpRequestResponseInfo req, String imagePath, String imgFile, String extractedImageName, int pos, File[] listOfFiles) {/*from w w w . j av a 2s . co m*/ String imgFullName = ""; String imgExtn = ""; // check folder exists for (int i = 0; i < listOfFiles.length; i++) { if (listOfFiles[i].isFile()) { imgFullName = listOfFiles[i].getName(); if (extractedImageName.equalsIgnoreCase(imgFullName)) { imgExtn = imgFullName.substring(pos, imgFullName.length()); imgFile = imagePath + imgFullName; if (Util.isJPG(new File(imgFile), imgExtn)) { extractMetadata(imgFile); } // isMetaDataPresent = true; } // clear } if (isMetaDataPresent) { File getImage = new File(imgFile); JpegImageParser imgP = new JpegImageParser(); byte[] mdata = null; long mSize = 0; try { mdata = imgP.getExifRawData(new ByteSourceFile(getImage)); mSize = mdata.length; } catch (ImageReadException | IOException e) { } imageList.add(imgFile); long iSize = getImage.length(); double savings = (mSize * 100) / iSize; if (savings >= 15.00) { entrylist.add(new ImageMdataEntry(req, session.getDomainName(), imgFile, Util.doubleFileSize(iSize), Util.doubleFileSize(mSize), String.valueOf(new DecimalFormat("##.##").format(savings)) + "%")); } isMetaDataPresent = false; } } }