//Transformer outTransformer = PipelineFactory.newXStreamToXmlTransformer( BatchExecutionHelper.newXStreamMarshaller() );
Transformer outTransformer = new XStreamToXmlGridTransformer();
outTransformer.setReceiver( assignResult );
KnowledgeRuntimeCommand batchExecution = PipelineFactory.newCommandExecutor();
batchExecution.setReceiver( outTransformer );
//Transformer inTransformer = PipelineFactory.newXStreamFromXmlTransformer( BatchExecutionHelper.newXStreamMarshaller() );
Transformer inTransformer = new XStreamFromXmlGridTransformer( xstreamResolverStrategy );
inTransformer.setReceiver( batchExecution );