Availability of XML Dispatcher api/project ?

["Luciano Resende (Discussion List)" <llistas@terra.com.br>]

 

Is there any opensource project that handles xml document dispatcher that is not related/tighted to a RPC mechanism...

I'm looking for something that will get a xml request (e.g: give me a user x contact information) and submit it to a specific service url that will return a xml document as a response with the information requested and build a dom tree from it.

 

Also.. Am I on the wrong path ? What would be my advantages of using a SOAP envelop into the xml request and map it to kind of RPC mechanism ?