File Compress Service in IBM B2B Sterling Integrator

<operation name="Compress"> 

 <participant name="CompressionService"/>

 <output message="outputMessage">

 <assign to="." from="*"/>

 <assign to="compression_action">Compress</assign>

 <assign to="compressed_filename" from="concat('FileName__','.gz')"/>

 <assign to="compression_level">1</assign> <!-- 1 Cost Less CPU cycles -->

 <assign to="file_name">string(OriginalFileName)</assign>

 <assign to="doc_to_compress">primary_doc</assign>

</output>

 <input message="inputMessage">

 <assign to="." from="*"/>

</input>

 </operation>