Demos and Usage of java.util.zip.Deflater.Deflater.BEST_COMPRESSION


   1:             try {
   2:                 ZipHelper.fileToZip(getTempPath(), backupFile, Deflater.BEST_COMPRESSION);
   3:             } catch (Throwable e) {
   4:                 throw new Exception("Error zipping backup files into " + backupFile.getAbsolutePath(), e);
   5:             }

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   1:         JarOutputStream stream = new JarOutputStream(fileOutputStream, manifest);
   2:         stream.setLevel(Deflater.BEST_COMPRESSION);
   3:         for (JarFileEntry entry : entries.values()) {
   4:             if (entry == manifestEntry) continue;
   5:             stream.putNextEntry(new ZipEntry(entry.getName()));

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   1:       Deflater compressor = new Deflater();
   2:       compressor.setLevel(Deflater.BEST_COMPRESSION);
   3: 
   4:       compressor.setInput(input);
   5:       compressor.finish();

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   1:         zip.setMethod(ZipOutputStream.DEFLATED);
   2:         zip.setLevel(Deflater.BEST_COMPRESSION);
   3:         zip.setComment("compiere");
   4:         byte[] deflatedData = null;
   5:         try

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   1:             zip.setMethod(ZipOutputStream.DEFLATED);
   2:             zip.setLevel(Deflater.BEST_COMPRESSION);
   3:             zip.setComment(readme);
   4:                             
   5:             ZipEntry entry = new ZipEntry("readme.txt");

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   1:             zout = new ZipOutputStream(new BufferedOutputStream(fout));
   2:             zout.setLevel(Deflater.BEST_COMPRESSION);
   3:             if (file.isDirectory()) {
   4:                 File[] files = file.listFiles();
   5:                 for (int i = 0; i < files.length; i++)

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   1:         ZipOutputStream out = new ZipOutputStream(new BufferedOutputStream(res.getOutputStream()));
   2:         out.setLevel(Deflater.BEST_COMPRESSION);
   3: 
   4:         return out;
   5:     }

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   1:         zip.setMethod(ZipOutputStream.DEFLATED);
   2:         zip.setLevel(Deflater.BEST_COMPRESSION);
   3:         zip.setComment("compiere");
   4:         try
   5:         {

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   1:       ByteArrayOutputStream baos = new ByteArrayOutputStream ();
   2:       Deflater def = new Deflater (java.util.zip.Deflater.BEST_COMPRESSION);
   3:       DeflaterOutputStream dos = new DeflaterOutputStream (baos, def);
   4:       
   5:       ObjectOutputStream out = new ObjectOutputStream (dos);

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   1:         if (level < Deflater.DEFAULT_COMPRESSION
   2:             || level > Deflater.BEST_COMPRESSION) {
   3:             throw new IllegalArgumentException(
   4:                 "Invalid compression level: " + level);
   5:         }

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