Example usage for com.google.gwt.http.client RequestBuilder RequestBuilder

Introduction

In this page you can find the example usage for com.google.gwt.http.client RequestBuilder RequestBuilder.

Prototype

protected RequestBuilder(String httpMethod, String url) 

Source Link

Document

Creates a builder using the parameters values for configuration.

Usage

From source file:ch.unifr.pai.twice.widgets.mpProxyScreenShot.client.Viewer.java

License:Apache License

@Override
public void onModuleLoad() {
    Timer t = new Timer() {

        @Override/* www  . jav  a2 s.c o m*/
        public void run() {
            try {
                RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, Window.Location.getProtocol() + "//"
                        + Window.Location.getHost() + "/miceScreenShot/manager");
                rb.sendRequest(null, new RequestCallback() {

                    @Override
                    public void onResponseReceived(Request request, Response response) {
                        RootPanel.getBodyElement().setInnerHTML(response.getText());
                    }

                    @Override
                    public void onError(Request request, Throwable exception) {
                    }
                });
            } catch (RequestException e) {
                e.printStackTrace();
            }
        }
    };
    t.run();
    //      t.scheduleRepeating(1000);

}

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From source file:colt.json.gwt.client.JsonClient.java

License:Apache License

public void invoke(final String _url, final String _serviceName, String requestData, final IAsyncJSON result) {
    try {//from w ww .  j a va 2s.  co m
        RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.POST,
                URL.encode(_url + _serviceName));
        requestBuilder.setHeader("content-type", "application/x-www-form-urlencoded");

        Request request = requestBuilder.sendRequest(requestData, new RequestCallback() {
            public void onError(Request request, Throwable exception) {
                result.error(exception);
            }

            public void onResponseReceived(Request request, Response response) {
                if (200 == response.getStatusCode()) {
                    String text = response.getText();
                    JSONValue parser = JSONParser.parse(text);
                    JSONObject jobj = parser.isObject();
                    result.done(jobj);
                } else {
                    result.error(new RuntimeException(_url + _serviceName + " :("));
                }
            }
        });
    } catch (RequestException e) {
        Window.alert(e.getMessage());
        result.error(e);
    }
}

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From source file:com.ait.tooling.nativetools.client.rpc.JSONCommandRequest.java

License:Open Source License

public JSONCommandRequest(final String url, final boolean usexsrf) {
    super(true);//from   www  .j a v  a 2 s .  co m

    m_usexsrf = usexsrf;

    m_postURL = URL.encode(StringOps.requireTrimOrNull(url));

    m_builder = new RequestBuilder(Objects.requireNonNull(RequestBuilder.POST), m_postURL);

    doPrepareBuilderInit(m_builder);
}

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From source file:com.ait.toolkit.cordova.client.plugins.blackberry.pushwoosh.PushWooshBlackBerry.java

License:Open Source License

public void register() {
    RequestBuilder req = new RequestBuilder(RequestBuilder.POST, getBaseUrl() + "registerDevice");
    req.setHeader("Content-type", "application/json; charset=utf-8");
    req.setRequestData(getPushWooshRegisterPayload());
    req.setCallback(new RequestCallback() {

        @Override//from   w  ww .  j  av  a  2s  .c  o  m
        public void onResponseReceived(Request request, Response response) {
            if (response.getStatusCode() == 200) {
                registerCallback.onSuccess(response.getText());
            } else {
                registerCallback.onError(-1);
            }
        }

        @Override
        public void onError(Request request, Throwable exception) {
            registerCallback.onError(-1);
        }
    });
    try {
        req.send();
    } catch (RequestException e) {
        e.printStackTrace();
    }
}

---

From source file:com.ait.toolkit.cordova.client.plugins.blackberry.pushwoosh.PushWooshBlackBerry.java

License:Open Source License

public void unregister(final PushWooshBlackBerryRegisterCallback cb) {
    RequestBuilder req = new RequestBuilder(RequestBuilder.POST, getBaseUrl() + "unregisterDevice");
    req.setHeader("Content-type", "application/json; charset=utf-8");
    req.setRequestData(getPushWooshUnregisterPayload());
    req.setCallback(new RequestCallback() {

        @Override/*from ww w  . j  a  va 2 s. c  om*/
        public void onResponseReceived(Request request, Response response) {
            if (response.getStatusCode() == 200) {
                cb.onSuccess(response.getText());
            } else {
                cb.onError(-1);
            }
        }

        @Override
        public void onError(Request request, Throwable exception) {
            cb.onError(-1);
        }
    });
}

---

From source file:com.appspot.attractiveness.client.RatingWidget.java

License:Apache License

/**
 * Entry point classes define <code>onModuleLoad()</code>.
 *//*from ww w .j av a  2 s.co  m*/
@Override
public void onModuleLoad() {
    // Setup RequestFactory
    EventBus eventBus = new SimpleEventBus();
    requestFactory = GWT.create(AttractivenessRequestFactory.class);
    requestFactory.initialize(eventBus);

    AuthRequest request = new AuthRequest(FB_OAUTH_URL, CLIENT_ID).withScopes(RELATIONSHIPS_SCOPE,
            ABOUT_ME_SCOPE);
    Auth.get().login(request, new Callback<String, Throwable>() {
        @Override
        public void onSuccess(String result) {
            // TODO: This should be externalized into a seperate Facebook
            // Opengraph GWT library
            String fbQueryUrl = PERSON_GRAPH_QUERY + "access_token=" + result;
            fbQueryUrl = URL.encode(fbQueryUrl);
            try {
                new RequestBuilder(RequestBuilder.GET, fbQueryUrl).sendRequest(null, new RequestCallback() {
                    @Override
                    public void onResponseReceived(Request request, Response response) {
                        PersonJso personData = PersonJso.fromJSON(response.getText());
                        Window.alert(
                                "Gender: " + personData.getGender() + ", Birthday: " + personData.getBirthday()
                                        + ", RelStatus: " + personData.getRelationshipStatus());
                    }

                    @Override
                    public void onError(Request request, Throwable exception) {
                        Window.alert("I was unable to get data: " + exception.getMessage());
                    }
                });
            } catch (RequestException ex) {
                Window.alert(ex.getMessage());
            }
        }

        @Override
        public void onFailure(Throwable reason) {
            Window.alert("Failed to Authenticate: " + reason.getMessage());
        }
    });

    RootPanel.get("contentDiv").add(this);
}

---

From source file:com.arcbees.analytics.client.ClientAnalytics.java

License:Apache License

public void fallback(JsArrayMixed arguments) {
    if ("send".equals(arguments.getString(0))) {
        JSONObject jsonOptions = new JSONObject(arguments.getObject(arguments.length() - 1));
        StringBuilder url = new StringBuilder();
        url.append(fallbackPath).append("?");
        url.append(ProtocolTranslator.getFieldName("hitType")).append("=")
                .append(URL.encodeQueryString(arguments.getString(1)));

        for (String key : jsonOptions.keySet()) {
            if (!"hitCallback".equals(key)) {
                JSONValue jsonValue = jsonOptions.get(key);
                String strValue = "";
                if (jsonValue.isBoolean() != null) {
                    strValue = jsonValue.isBoolean().booleanValue() + "";
                } else if (jsonValue.isNumber() != null) {
                    strValue = jsonValue.isNumber().doubleValue() + "";
                } else if (jsonValue.isString() != null) {
                    strValue = jsonValue.isString().stringValue();
                }//from  www  . j  a v  a 2s .co m
                url.append("&").append(ProtocolTranslator.getFieldName(key)).append("=")
                        .append(URL.encodeQueryString(strValue));
            }
        }
        try {
            RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.GET, url.toString());
            requestBuilder.setCallback(new RequestCallback() {

                @Override
                public void onResponseReceived(Request request, Response response) {
                    // TODO call hitcallback if needed.
                }

                @Override
                public void onError(Request request, Throwable exception) {
                    // TODO Auto-generated method stub
                }
            });
            requestBuilder.send();
        } catch (RequestException e) {
        }
    }
}

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From source file:com.audata.client.json.JSONCall.java

License:Open Source License

public Request asyncPost2(String method, JSONArray params, RequestCallback handler) {
    String msg = this.getJSONMsg(method, params);
    RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, this.url + "WebService_JSON.php");
    Request request = null;// w w w .ja v  a 2 s .com
    try {
        builder.setTimeoutMillis(this.timeout);
        request = builder.sendRequest(msg, handler);
    } catch (RequestException e) {
        SimpleDialog.displayDialog(SimpleDialog.TYPE_ERROR, "Error",
                "Unable to send request to server\n" + e.getMessage());
    }
    return request;
}

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From source file:com.badlogic.gdx.backends.gwt.GwtNet.java

License:Apache License

@Override
public void sendHttpRequest(final HttpRequest httpRequest, final HttpResponseListener httpResultListener) {
    if (httpRequest.getUrl() == null) {
        httpResultListener.failed(new GdxRuntimeException("can't process a HTTP request without URL set"));
        return;/*  w  w  w.  j a v a2  s.c  o m*/
    }

    final String method = httpRequest.getMethod();
    final String value = httpRequest.getContent();
    final boolean valueInBody = method.equalsIgnoreCase(HttpMethods.POST) || method.equals(HttpMethods.PUT);

    RequestBuilder builder;

    String url = httpRequest.getUrl();
    if (method.equalsIgnoreCase(HttpMethods.GET)) {
        if (value != null) {
            url += "?" + value;
        }
        builder = new RequestBuilder(RequestBuilder.GET, url);
    } else if (method.equalsIgnoreCase(HttpMethods.POST)) {
        builder = new RequestBuilder(RequestBuilder.POST, url);
    } else if (method.equalsIgnoreCase(HttpMethods.DELETE)) {
        if (value != null) {
            url += "?" + value;
        }
        builder = new RequestBuilder(RequestBuilder.DELETE, url);
    } else if (method.equalsIgnoreCase(HttpMethods.PUT)) {
        builder = new RequestBuilder(RequestBuilder.PUT, url);
    } else {
        throw new GdxRuntimeException("Unsupported HTTP Method");
    }

    Map<String, String> content = httpRequest.getHeaders();
    Set<String> keySet = content.keySet();
    for (String name : keySet) {
        builder.setHeader(name, content.get(name));
    }

    builder.setTimeoutMillis(httpRequest.getTimeOut());

    builder.setIncludeCredentials(httpRequest.getIncludeCredentials());

    try {
        Request request = builder.sendRequest(valueInBody ? value : null, new RequestCallback() {

            @Override
            public void onResponseReceived(Request request, Response response) {
                httpResultListener.handleHttpResponse(new HttpClientResponse(response));
                requests.remove(httpRequest);
                listeners.remove(httpRequest);
            }

            @Override
            public void onError(Request request, Throwable exception) {
                httpResultListener.failed(exception);
                requests.remove(httpRequest);
                listeners.remove(httpRequest);
            }
        });
        requests.put(httpRequest, request);
        listeners.put(httpRequest, httpResultListener);

    } catch (Throwable e) {
        httpResultListener.failed(e);
    }

}

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From source file:com.badlogic.gdx.backends.gwt.preloader.TextLoader.java

License:Apache License

public TextLoader(String url, LoaderCallback<String> callback) {
    this.callback = callback;
    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, url);
    try {/*from w  w w  .  jav  a2  s. co  m*/
        builder.sendRequest(null, new RequestCallback() {
            @Override
            public void onResponseReceived(Request request, Response response) {
                TextLoader.this.callback.success(response.getText());
            }

            @Override
            public void onError(Request request, Throwable exception) {
                TextLoader.this.callback.error();
            }
        });
    } catch (RequestException e) {
        callback.error();
    }
}

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