Examples of GZIPInputStream

com.jcraft.jzlib.GZIPInputStream
java.util.zip.GZIPInputStream
This class implements a stream filter for reading compressed data in the GZIP file format. @see InflaterInputStream @version 1.33, 04/07/06 @author David Connelly
net.rim.device.api.compress.GZIPInputStream

Examples of java.util.zip.GZIPInputStream

  }


  public static void gunzip(File src, File dst) throws IOException {
    final byte[] b = new byte[(int) Size.OneMeg.bytes()];


    final GZIPInputStream in = new GZIPInputStream(new FileInputStream(src));


    final OutputStream out = new FileOutputStream(dst);


    int length = 0;
    while ((length = in.read(b)) != -1) {
      out.write(b, 0, length);
    }


    in.close();
    out.close();


  }

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Examples of java.util.zip.GZIPInputStream


    /*
     * Try with gunziped stream, second
     */
    b.reset(); // Rewind
    if (formatType(Channels.newChannel(new GZIPInputStream(b))) != null) {
      b.close();


      /*
       * Now reopen the same file, but this time without the buffered
       * inputstream in the middle. Try to make things as efficient as possible.
       * TODO: implement much faster channel based GZIP decompression algorithm
       */
      return newInput(t, Channels.newChannel(new GZIPInputStream(
          new FileInputStream(file))), filter);
    }


    throw new IllegalArgumentException(
        "File is not any compressed or decompressed known format ["

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Examples of java.util.zip.GZIPInputStream


    /*
     * Try with gunziped stream, second
     */
    b.reset(); // Rewind
    if (formatType(Channels.newChannel(new GZIPInputStream(b))) != null) {
      b.close();


      /*
       * Now reopen the same file, but this time without the buffered
       * inputstream in the middle. Try to make things as efficient as possible.
       * TODO: implement much faster channel based GZIP decompression algorithm
       */
      return newInput(Channels.newChannel(new GZIPInputStream(
          new FileInputStream(file))), filter);
    }


    b.close();
    return factoryForOther.getFactory().newInput(

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Examples of java.util.zip.GZIPInputStream

  }
  
  public static long gzipCalculateCRC32(File src) throws IOException {
    final byte[] b = new byte[(int) Size.OneMeg.bytes()];


    final GZIPInputStream in = new GZIPInputStream(new FileInputStream(src), 100);


    final CRC32 crc = new CRC32();
    
    int count = 0;
    int length = 0;
    while ((length = in.read(b)) != -1) {
      System.out.printf("#%d: len=%d\n", count, length);
      crc.update(b, 0, length);
      count ++;
    }


    in.close();
    
    return crc.getValue();


  }

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Examples of java.util.zip.GZIPInputStream

         prop = (ClientProperty)obj;
         
         ByteArrayInputStream bais = new ByteArrayInputStream(buffer);
         byte[] ret = null;
         try {
             GZIPInputStream zippedStream = new GZIPInputStream(bais);
             ObjectInputStream objectInputStream = new ObjectInputStream(zippedStream);
             ret = (byte[])objectInputStream.readObject();
             objectInputStream.close();
             // in case we cascade it still works fine
             clientProperties.remove(DbWatcherConstants._COMPRESSION_TYPE);

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Examples of java.util.zip.GZIPInputStream

         if (obj instanceof String)
            obj = new ClientProperty(DbWatcherConstants._UNCOMPRESSED_SIZE, null, null, (String)obj);
         prop = (ClientProperty)obj;
         
         try {
            GZIPInputStream ret = new GZIPInputStream(is);
            clientProperties.remove(DbWatcherConstants._COMPRESSION_TYPE);
            clientProperties.remove(DbWatcherConstants._UNCOMPRESSED_SIZE);
            return ret;
         }
         catch (IOException ex) {

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Examples of java.util.zip.GZIPInputStream

        }
      }
    }


    if (useGZip) {
      stream = new GZIPInputStream(stream);
    }


    return stream;
  }

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Examples of java.util.zip.GZIPInputStream

        InputStream is = new BufferedInputStream(new InflaterInputStream(new ByteArrayInputStream(body)), 10000);
        return readContents(is, charset, maxKbytes);


      } else if (encoding != null && encoding.equals("gzip")) {
        byte[] body = m.getResponseAsBytes();
        InputStream is = new BufferedInputStream(new GZIPInputStream(new ByteArrayInputStream(body)), 10000);
        return readContents(is, charset, maxKbytes);


      } else {
        byte[] body = m.getResponseAsBytes(maxKbytes * 1000);
        return new String(body, charset);

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Examples of java.util.zip.GZIPInputStream

      if (encoding != null && encoding.equals("deflate")) {
        InputStream is = new BufferedInputStream(new InflaterInputStream(m.getResponseAsStream()), 10000);
        IO.writeToFile(is, file.getPath());


      } else if (encoding != null && encoding.equals("gzip")) {
        InputStream is = new BufferedInputStream(new GZIPInputStream(m.getResponseAsStream()), 10000);
        IO.writeToFile(is, file.getPath());


      } else {
        IO.writeToFile(m.getResponseAsStream(), file.getPath());
      }

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Examples of java.util.zip.GZIPInputStream

      if (encoding != null && encoding.equals("deflate")) {
        InputStream is = new BufferedInputStream(new InflaterInputStream(m.getResponseAsStream()), 10000);
        nbytes = IO.appendToFile(is, file.getPath());


      } else if (encoding != null && encoding.equals("gzip")) {
        InputStream is = new BufferedInputStream(new GZIPInputStream(m.getResponseAsStream()), 10000);
        nbytes = IO.appendToFile(is, file.getPath());


      } else {
        nbytes = IO.appendToFile(m.getResponseAsStream(), file.getPath());
      }

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