How to use the put() Method right?

[erik_s]

Hey there,

i'm trying to build an app, which can interact with an webserver. It's already able to download XML files with the get() Method. But i want to upload XML Data too. I haven't found any examples for a put() operation yet and all things i tried failed.

I tried it this way:


private class SendXMLActivity extends AsyncTask<Message,Void, String> {
protected String doInBackground(Message...msg) {
String str;

try
{
// Create a new RestTemplate instance
RestTemplate restTemplate = new RestTemplate();


restTemplate.getMessageConverters().add(new SimpleXmlHttpMessageConverter());
restTemplate.getMessageConverters().add(new StringHttpMessageConverter());




restTemplate.put("http://10.0.2.2:8080/testservlet/static",msg);
str="XML gesendet!";

}
catch(Exception e)
{
Log.e("SendXML",e.getMessage(),e);
str=e.getMessage();
}
return str;

}

protected void onPostExecute(String response) {
Toast.makeText(TestAppActivity.this,response, Toast.LENGTH_SHORT).show();

}
}


I get the following Error Log

Could not write request: no suitable HttpMessageConverter found for Request type

It seems that the put operation is'nt the problem right now. But which Message Converter should I use? I tried the same request once just with a string, wich caused an error 403-forbidden. I'm just starting to make android apps and using spring, so don't blame me if my Problems are too obvious ;).

Hope you can help me.
regards
Erik