Please list all available **request-mapping** attributes explicitly. Something like (rephrased the paragraph a bit - hope it flows):

Based on this configuration, the parser creates an instance of the *IntegrationRequestMappingHandlerMapping* (if none exist, yet). During the configuration phase a Spring Integration-internal *RequestMapping* is created, which in turn is converted to *Spring MVC*'s *RequestMappingInfo*.

The **request-mapping** sub-element provides the following attributes: 

* headers
* params
* consumes
* produces

These attributes translate directly into the respective options provided by the **@RequestMapping** annotation in Spring MVC. For more information regarding Handler Mappings, please see:

* http://static.springsource.org/spring/docs/current/spring-framework-reference/html/mvc.html#mvc-handlermapping