@Override public void write(final byte[] b, int off, int len) throws IOException { while (0 < len) { int capacity = buffer.length - cnt; if (cnt == HDR_SIZE && capacity < len) { // Our block to write is bigger than the packet size, // stream it out as-is to avoid unnecessary copies. PacketLineOut.formatLength(buffer, buffer.length); out.write(buffer, 0, HDR_SIZE); out.write(b, off, capacity); off += capacity; len -= capacity; } else { if (capacity == 0) writeBuffer(); int n = Math.min(len, capacity); System.arraycopy(b, off, buffer, cnt, n); cnt += n; off += n; len -= n; } } }
private void writeBuffer() throws IOException { PacketLineOut.formatLength(buffer, cnt); out.write(buffer, 0, cnt); cnt = HDR_SIZE; }