TAO: ZlibCompressor_Factory.cpp Source File

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00001 #include "tao/Compression/zlib/ZlibCompressor_Factory.h"
00002 #include "tao/Compression/zlib/ZlibCompressor.h"
00003 
00004 ACE_RCSID (ZLIB,
00005            ZlibCompressor_Factory,
00006            "$Id: ZlibCompressor_Factory.cpp 78179 2007-04-24 18:36:03Z johnnyw $")
00007 
00008 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
00009 
00010 namespace TAO
00011 {
00012 
00013 Zlib_CompressorFactory::Zlib_CompressorFactory (void) :
00014   ::TAO::CompressorFactory (::Compression::COMPRESSORID_ZLIB),
00015   compressor_ (::Compression::Compressor::_nil ())
00016 {
00017 }
00018 
00019 ::Compression::Compressor_ptr
00020 Zlib_CompressorFactory::get_compressor (
00021     ::Compression::CompressionLevel compression_level)
00022 {
00023   // @todo, make a array based on compression level
00024   if (CORBA::is_nil (compressor_.in ()))
00025     {
00026       compressor_ = new ZlibCompressor (compression_level, this);
00027     }
00028 
00029   return ::Compression::Compressor::_duplicate (compressor_.in ());
00030 }
00031 }
00032 
00033 TAO_END_VERSIONED_NAMESPACE_DECL