Issue

Before transferring messages from a SOAP endpoint to a next step, we need to apply a transformation over it to wrap the current body in another element. We have used an XSLT transformation for this. This XSLT transformation is picked up, and it returns the wrapping element, but the original body has its element names removed. The rest of the original body is intact.

The route:

    <route id="cxf-to-queue">
      <from uri="cxf:bean:endpoint?dataFormat=PAYLOAD" ></from>
      <choice>
        <when>
          <simple>${in.header.operationName} == 'operation'</simple>
          <log message="Original body: ${in.body}" ></log>
          <to uri="xslt:classpath:xslt/wrap.xslt" ></to>
          <log message="Transformed: ${in.body}" ></log>
          <inOnly uri="activemq:QUEUE.NAME?jmsMessageType=Text" ></inOnly>
          <transform>
            <constant><![CDATA[<voidResponse  ></voidResponse>]]></constant>
          </transform>
        </when>
      </choice>
    </route>

The XSLT content:

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output media-type="text/xml" indent="yes" ></xsl:output>

  <xsl:template match="/">
    <message>
      <header>
        <subsidiary>xxx</subsidiary>
        <initiator>yyy</initiator>
        <target>zzz</target>
      </header>
      <payload>
        <xsl:copy-of select="." ></xsl:copy>
      </payload>
    </message>
  </xsl:template>
</xsl:stylesheet>

With an original body of "foobar", the payload will contain "< xmlns="xyz">< /><>foobar</></>" - the same body but with the element names (and only the element names) removed.

If I try this same XSLT and this same input in a standalone program that uses javax.xml.transform.Transformer, the result is exactly as expected.

As a reference, the code using Transformer:

import javax.xml.transform.Result;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.sax.SAXSource;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;

import org.xml.sax.InputSource;

public class XSLTTest {

  public static void main(String[] args) throws Exception {
    Transformer transformer = TransformerFactory.newInstance().newTransformer(new SAXSource(new InputSource(XSLTTest.class.getResourceAsStream("/test.xslt"))));
    Source xmlSource = new StreamSource(XSLTTest.class.getResourceAsStream("/input.xml"));
    Result outputTarget = new StreamResult(System.out);
    transformer.transform(xmlSource, outputTarget);
  }
}

Are we missing something?