How to receive an XML file

[Xabier 0]

Hello,

I am testing MARS to consume a XML file in a Post request. I get the following error:

 

"Internal server error: [EInvalidCast] Invalid class typecast"

 

My definition for the function is similar to one in the example EKON22:

 

[POST, Path('recordAge2'),Consumes(TMediaType.APPLICATION_XML), Produces(TMediaType.APPLICATION_JSON)]
function WhatsMyAge2([BodyParam] ARecord: TMyRecord): TJSONObject;

 

and after watching how MARS creates the xml file (for a GET request) I send in my POST request the following XML (I also specify in Content-Type that is an application/xml):

 

<DATAPACKET Version="2.0">
<METADATA>
<FIELDS>
  <FIELD attrname="Firstname" fieldtype="string" WIDTH="100" />
  <FIELD attrname="Lastname" fieldtype="string" WIDTH="100" />
</FIELDS>
<PARAMS CHANGE_LOG="1 0 4 2 0 4 3 0 4 4 0 4" />
</METADATA>
  <ROWDATA>
    <ROW RowState="4" Firstname="Andrea" Lastname="Magni" />
  </ROWDATA>
</DATAPACKET>

 

I have try with different combinations for the XML file but with no success.

 

Any help would be appreciated.

 

Thanks in advance.

 

PD:It is weird to me that instead of "Consumes(TMediaType.APPLICATION_XML)" if I define"APPLICATION_JSON" it accepts the request (the xml content) but it does not map the content of the xml file to a record but no error arises, also if I define the function with NO "Consumes" section and in the body I specify that I will receive a String it also works, so may be the question is if MARS can parse the XML to a record or how it does. (The next question will be how to parse for multiple Firstname, Lastname).