I ve installed Jasper Reports Server and i want to develop a GWT application to call the jasper server web services as : Login , Running a report in the server, listing reports, View User .... I 've implemented web services in java through the Jasper Soft web services guide for example for authentitcation :

```
public static void connect(String URL,HttpClient httpclient)
{
    serverURL = URL;
    //report path               

                    HttpClient client = httpclient;

                    // Setting Login URL in a POST method
                    String loginURL = serverURL+"rest/login";

                    PostMethod postMethod = new PostMethod(loginURL);

                    // Set authentication parameters
                    postMethod.addParameter("j_username", "jasperadmin");
                    postMethod.addParameter("j_password", "jasperadmin");
                    int statusCodeL;
                    try {
                        statusCodeL=client.executeMethod(postMethod);

                        if (statusCodeL != HttpStatus.SC_OK) {
                            System.out.println("Login failed: " + postMethod.getStatusLine());
                            return;
                        }
                    }catch (HttpException e1) {
                        // TODO Auto-generated catch block
                        e1.printStackTrace();
                    } catch (IOException e1) {
                        // TODO Auto-generated catch block
                        e1.printStackTrace();
                    }

```

But i can t explore those web services when developing with GWT framework Which is no compatible with HTTPClient, even when using the Request Builder the authentication failed. 

My question is HOW TO INTEGRATE JASPER REPORTS SERVER INTO GWT APPLICATION ?