Examples of java.util.zip.Deflater.deflate()

java.util.zip.Deflater.deflate()
Fills specified buffer with compressed data. Returns actual number of bytes of compressed data. A return value of 0 indicates that needsInput() should be called in order to determine if more input data is required. @param b the buffer for the compressed data @param off the start offset of the data @param len the maximum number of bytes of compressed data @return the actual number of bytes of compressed data

    
    int compressedDataLength=0;
    
    
    while( compresser.finished()==false ){ //reading loop
      int tmpComprLength = compresser.deflate(output); 
      
      //if stop-button is clicked
      if(Thread.currentThread().isInterrupted()){
        return;
      }

View Full Code Here


        // Write the compressed data to the stream
        byte[] buf = new byte[1024];
        while (!compressor.finished())
        {
            int count = compressor.deflate(buf);
            bos.write(buf, 0, count);
        }
    }

View Full Code Here


        // Write the compressed data to the stream
        byte[] buf = new byte[1024];
        while (!compressor.finished())
        {
            int count = compressor.deflate(buf);
            bos.write(buf, 0, count);
        }
    }


    public static byte[] decompress(byte[] compressedData, int off, int len) throws IOException, DataFormatException

View Full Code Here


        // Write the compressed data to the stream
        byte[] buf = new byte[1024];
        while (!compressor.finished())
        {
            int count = compressor.deflate(buf);
            bos.write(buf, 0, count);
        }
    }


    public static byte[] decompress(byte[] compressedData, int off, int len) throws IOException, DataFormatException

View Full Code Here

    Deflater compresser = new Deflater();
    compresser.setInput(r);
    compresser.finish();
    
    byte[] chunkblocksP = new byte[9999];
    int numberofbytes = compresser.deflate(chunkblocksP);


    byte[] chunkblocks = new byte[numberofbytes];
    for(int i = 0; i < numberofbytes; i++)
      chunkblocks[i] = chunkblocksP[i];

View Full Code Here

                try {
                    deflater=deflater_pool.take();
                    deflater.reset();
                    deflater.setInput(payload, msg.getOffset(), length);
                    deflater.finish();
                    deflater.deflate(compressed_payload);
                    compressed_size=deflater.getTotalOut();


                    if ( compressed_size < length ) { // JGRP-1000
                        byte[] new_payload=new byte[compressed_size];
                        System.arraycopy(compressed_payload, 0, new_payload, 0, compressed_size);

View Full Code Here

    compressor.setInput(bytes);
    compressor.finish();
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    byte[] buf = new byte[1024];
    while (!compressor.finished()) {
      int count = compressor.deflate(buf);
      bos.write(buf, 0, count);
    }
    try {
      bos.close();
    } catch (IOException e) {

View Full Code Here

    deflater.setInput(input);
    deflater.finish();
    ByteArrayOutputStream baos = new ByteArrayOutputStream(input.length);
    byte[] buf = new byte[1024];
    while (!deflater.finished()) {
      int count = deflater.deflate(buf);
      baos.write(buf, 0, count);
    }
    baos.close();
    return baos.toByteArray();
  }

View Full Code Here

        compresser.setInput(tokenBytes);
        compresser.finish();
        
        byte[] output = new byte[tokenBytes.length * 2];
        
        int compressedDataLength = compresser.deflate(output);
        
        byte[] result = new byte[compressedDataLength];
        System.arraycopy(output, 0, result, 0, compressedDataLength);
        return result;
    }

View Full Code Here

                            byte[] uncompressed = entityText.getBytes("utf-8");
                            Deflater compressor = new Deflater(Deflater.DEFAULT_COMPRESSION, rfc1951);
                            compressor.setInput(uncompressed);
                            compressor.finish();
                            byte[] output = new byte[100];
                            int compressedLength = compressor.deflate(output);
                            byte[] compressed = new byte[compressedLength];
                            System.arraycopy(output, 0, compressed, 0, compressedLength);
                            response.setEntity(new InputStreamEntity(
                                    new ByteArrayInputStream(compressed), compressedLength));
                            return;

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.