XSLT component produces different result after logging a CXF PAYLOAD request

[Udo Einspanier]

Hi,

I have this in my Camel config file:

        <route>
            <from uri="cxf:bean:cswSoapEndpoint?dataFormat=PAYLOAD"/>
            <to uri="log:input"/>
            <to uri="xslt:productRequest1.xsl"/>

Sending a SOAP request to the CXF endpoint with PAYLOAD dataFormat and applying 
the XSLT work as expected with this configuration. However, when I remove the 
log component, the result of my XSLT file is different. In particular this 
template creates an empty element, while it correctly writes the namespace URI 
when the request is logged before it goes to the XSLT component:

        <xsl:template name="parseNsUri">
                <xsl:param name="prefix"/>
                <xsl:element name="uapi:nsUri">
                        <xsl:value-of select="namespace::*[name() = $prefix]"/>
                </xsl:element>
        </xsl:template>

Is the XML parsed with different namespace aware settings when it is logged 
before going to the XSLT component? What can I do to get a namespace aware 
transformation, without logging the request?
I'm using Camel 2.13.0 with Tomcat 6 / Java7.

Regards,
Udo