<route trace="true" id="someRoute">
            <from uri="direct-vm:someRoute"/>
            <setBody>
                <simple>${body[0]}</simple>
            </setBody>
            //here I have xml1
            <to id="xslt1" uri="xslt:somefile.xsl"/>
            //here I have transformed xml1 to xml2
            <to uri="{{someSite}}"/>
            //here I receive response from someSite in xml3
            <to id="xslt2" uri="xslt:somefile2.xsl"/>//transform it to xml4
            <to uri="direct-vm:service"/>
</route>