Looks like you need to implement the toRepresentation method.
ClientResource is not a GWT-provided class, so you may need to explain
a bit better what your environment looks like. If ClientResource is a
part of a library you're using, you might need to talk to the authors
of the library, or find a forum where they support their code.
On Apr 11, 7:42 am, mram <mram...@gmail.com> wrote:
> Any ideas?
>
> On 8 abr, 16:05, mram <mram...@gmail.com> wrote:
>
>
>
> > Hi everybody,
> > I have a problem using POST with REST. I do POST this way:
>
> > ClientResource r2 = new ClientResource("/api/rest/serverReceiveUser");
>
> > JSONObject objeto=new JSONObject();
> > objeto.put("email", new
> > JSONString("b"));
> > objeto.put("name", new
> > JSONString("Beatriz"));
> > objeto.put("nick", new
> > JSONString("bea"));
> > objeto.put("perfil", new JSONNumber(2));
>
> > r2.setOnResponse(new Uniform() {
> > @Override
> > public void
> > handle(org.restlet.client.Request request,
> > org.restlet.client.Response
> > response) {
> > try {
>
> > Window.alert("POST
> > Response:"+response.getEntity().getText());
> > } catch (Exception e) {
> > e.printStackTrace();
> > }
>
> > }
> > });
>
> > r2.post(objeto, MediaType.APPLICATION_JSON);
>
> > I get the POST call:
>
> > public class ServerReceiveUserResource extends ServerResource {
>
> > @Post ("json")
> > public String represent(JSONObject objeto){
>
> > try{
> > String email=objeto.get("email").toString();
> > return email;
>
> > }catch (Exception e){
> > log.error(e.toString());
> > }
> > return null;
> > }
> > ...
>
> > But, the JSONObject I receive is null, because in the class
> > ClientResource.java there's a function that always returns a null
> > value:
>
> > /**
> > * Converts an object into a representation based on client
> > preferences.
> > *
> > * @param source
> > * The object to convert.
> > * @return The wrapper representation.
> > */
> > protected Representation toRepresentation(Object source) {
> > Representation result = null;
>
> > if (source != null) {
> > }
>
> > return result;
> > }
>
> > What should I do to get this working??
> > Thanks in advance,
> > Mikel
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