Camel + sql + error handling - apache-camel

Question

I have a task to handle all incoming messages within the route and save them to database.
My route starts with webservice (camel-cxf), and then process to ejb and return soap response.
I've decided to use camel-sql component. As far as I don't have any problems with logging incoming message:
<camelContext id="InstitutionContext" xmlns="http://camel.apache.org/schema/spring">
<onException>
<exception>org.example.MyException</exception>
<continued><constant>true</constant></continued>
<to uri="bean:myExceptionHandler?method=handle" />
</onException>
<route id="InstitutionRoute" >
<from uri="direct:start" />
<to uri="sql:insert into translog(id,type,data) values(2,'IN',#)" />
<split>
<tokenize token="\n" />
<unmarshal>
<csv delimiter=";" />
</unmarshal>
<process ref="InstitutionProcessorTest" />
</split>
<to uri="bean:myExceptionHandler?method=checkErrors" />
</route>
</camelContext>
but I don't have idea how to handle exceptions and save them in the form of SOAP message.
<onCompletion onFailureOnly="true">
<to uri="sql:insert into translog(id,type,data) values(2,'ERROR',#)" />
</onCompletion>
but it saves original message in data column. Is there any body who can help?

Answer 1

I might be misunderstanding the question but it looks you are trying to save the SOAP message in XML format if there is a exception.
By default the dataFormat for CXF is POJO meaning it sends a POJO around the camel route i.e. the SOAP XML is converted to a POJO.
Two options come to mind:
Set the dataformat to message or payload. This will send the XML message across the camel route instead of a POJO
Marshall the POJO into a XML message and save it.