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

List of usage examples for com.google.gwt.http.client RequestBuilder POST

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  5. RequestBuilder
  6. POST

Introduction

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

Prototype

Method POST

To view the source code for com.google.gwt.http.client RequestBuilder POST.

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Document

Specifies that the HTTP POST method should be used.

Usage

From source file:fr.aliasource.webmail.client.reader.invitation.InvitationInfoDataProvider.java

License:GNU General Public License

public void requestInvitation(MessageId messageId, String folder) {
    RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, URL.encode(url));
    builder.setHeader("Content-Type", "application/x-www-form-urlencoded");

    String requestData = "token=" + URL.encodeComponent(token);
    requestData += "&messageId=" + URL.encodeComponent(String.valueOf(messageId.getMessageId()));
    requestData += "&folder=" + URL.encodeComponent(folder);
    try {//www.  ja v a2 s  .c o m
        builder.sendRequest(requestData, new RequestCallback() {
            public void onError(Request request, Throwable exception) {
                GWT.log("srv error", exception);
            }

            public void onResponseReceived(Request request, Response response) {
                if (200 == response.getStatusCode()) {
                    // Process the response in response.getText()
                    String resp = response.getText();
                    Document doc = XMLParser.parse(resp);

                    InvitationInfo invitationInfo = parseXml(doc);
                    ctrl.invitationReceived(invitationInfo);
                } else {
                    GWT.log("error: " + response.getStatusCode() + " " + response.getStatusText(), null);
                }
            }

        });
    } catch (RequestException e) {
        GWT.log("Couldn't connect to server", e);
    }
}

From source file:fr.fg.client.ajax.Action.java

License:Open Source License

private void doRequest() {
    // Encode les paramtres de la requte
    StringBuffer requestData = new StringBuffer();
    boolean first = true;
    for (String key : params.keySet()) {
        if (first)
            first = false;//from   ww  w  . j  a v  a 2  s  .  co  m
        else
            requestData.append("&");

        requestData.append(key);
        requestData.append("=");
        requestData.append(URL.encodeComponent(params.get(key)));
    }

    // Excute la requte
    RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.POST,
            Config.getServerUrl() + uri + ".do");
    requestBuilder.setHeader("Content-type", "application/x-www-form-urlencoded");

    try {
        this.startTime = System.currentTimeMillis();
        request = requestBuilder.sendRequest(requestData.toString(), this);
    } catch (RequestException e) {
        retry(String.valueOf(e.getMessage()));
    }
}

From source file:fr.gael.dhus.gwt.client.module.LoginModule.java

License:Open Source License

private static void init() {
    final SecurityServiceAsync securityService = SecurityServiceAsync.Util.getInstance();

    usernameInput = TextBox.wrap(RootPanel.get("login_username").getElement());
    passwordInput = PasswordTextBox.wrap(RootPanel.get("login_password").getElement());

    final RootPanel login_button = RootPanel.get("login_button");
    final RootPanel logout_button = RootPanel.get("logout_button");

    login_button.addDomHandler(new ClickHandler() {
        @Override//from  w ww  .  j  av  a  2 s.co  m
        public void onClick(ClickEvent event) {
            try {
                String url = GWT.getHostPageBaseURL() + "/login";
                StringBuilder data = new StringBuilder();
                data.append("login_username=").append(URL.encodeQueryString(usernameInput.getValue()));
                data.append("&");
                data.append("login_password=").append(URL.encodeQueryString(passwordInput.getValue()));
                RequestBuilder rb = new RequestBuilder(RequestBuilder.POST, URL.encode(url));
                rb.setHeader("Content-Type", "application/x-www-form-urlencoded");
                rb.sendRequest(data.toString(), new RequestCallback() {
                    @Override
                    public void onResponseReceived(Request request, Response response) {
                        if (response.getStatusCode() != 200) {
                            loginError(response.getText());
                        } else {
                            securityService.getCurrentUser(new AccessDeniedRedirectionCallback<UserData>() {

                                @Override
                                public void onSuccess(UserData result) {
                                    if (result == null) {
                                        loginError(
                                                "There was an error with your login/password combination. Please try again.");
                                        return;
                                    }
                                    loginRefresh();
                                }

                                @Override
                                public void _onFailure(Throwable caught) {
                                    Window.alert(caught.getMessage());
                                    loginRefresh();
                                }
                            });
                        }
                    }

                    @Override
                    public void onError(Request request, Throwable exception) {
                        Window.alert(exception.getMessage());
                        loginRefresh();
                    }
                });
            } catch (Exception e) {
                Window.alert(e.getMessage());
                loginRefresh();
            }
        }
    }, ClickEvent.getType());

    usernameInput.addKeyDownHandler(new KeyDownHandler() {
        @Override
        public void onKeyDown(KeyDownEvent event) {
            if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER) {
                passwordInput.setFocus(true);
            }
        }
    });
    passwordInput.addKeyDownHandler(new KeyDownHandler() {
        @Override
        public void onKeyDown(KeyDownEvent event) {
            if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER) {
                NativeEvent evt = Document.get().createClickEvent(0, 0, 0, 0, 0, false, false, false, false);
                DomEvent.fireNativeEvent(evt, login_button);
            }
        }
    });

    logout_button.addDomHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            try {
                String url = GWT.getHostPageBaseURL() + "/logout";
                RequestBuilder rb = new RequestBuilder(RequestBuilder.POST, URL.encode(url));
                rb.setHeader("Content-Type", "application/x-www-form-urlencoded");
                rb.sendRequest(null, new RequestCallback() {

                    @Override
                    public void onResponseReceived(Request request, Response response) {
                        loginRefresh();
                    }

                    @Override
                    public void onError(Request request, Throwable exception) {
                        Window.alert("Error while loging out user.\n" + exception.getMessage());
                        loginRefresh();
                    }
                });
            } catch (RequestException e) {
                Window.alert("Error while loging out user:\n" + e.getMessage());
            }
        }
    }, ClickEvent.getType());

    loginRefresh();
}

From source file:fr.mncc.gwttoolbox.ajax.client.Json.java

License:Open Source License

public static <T extends JavaScriptObject> void post(String url, String data, final AsyncCallback<T> callback) {
    sendRequest(RequestBuilder.POST, url, data, callback);
}

From source file:fr.mncc.gwttoolbox.rpc.client.requests.RestCall.java

License:Open Source License

/**
 * Send a restful POST request to a given URL Does not work cross-domain
 * /*from  www  . ja  v a 2  s  .  c  o  m*/
 * @param url
 * @param data
 * @param callback on success, returns a GWT JSON object
 */
public static <T extends JavaScriptObject> void retryPost(final String url, final String data,
        final AsyncCallback<T> callback) {
    sendRequest(RequestBuilder.POST, url, data, callback);
}

From source file:fr.mncc.minus.ajax.client.Ajax.java

License:Open Source License

public static <T extends JavaScriptObject> void post(String url, String data, AsyncCallback<T> callback) {
    sendRequest(RequestBuilder.POST, url, data, callback);
}

From source file:gov.nist.spectrumbrowser.common.AbstractSpectrumBrowserService.java

License:Open Source License

protected void dispatch(String uri, SpectrumBrowserCallback<String> callback) {
    try {/*w  ww  .ja v  a 2  s  .co m*/
        String rawUrl = baseUrl + uri;
        String url = URL.encode(rawUrl);
        logger.finer("URL = " + url);
        RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.POST, url);
        requestBuilder.setCallback(new MyCallback(callback));
        requestBuilder.send();
    } catch (Exception ex) {
        logger.log(Level.SEVERE, " Error contacting server", ex);
    }
}

From source file:gov.nist.spectrumbrowser.common.AbstractSpectrumBrowserService.java

License:Open Source License

protected void dispatchWithJsonContent(String uri, String requestData,
        SpectrumBrowserCallback<String> callback) {
    try {//from   w w  w  .  jav  a2 s .c o m
        String rawUrl = baseUrl + uri;
        String url = URL.encode(rawUrl);
        logger.finer("URL = " + url);
        if (url.toLowerCase().contains("authenticate") || url.toLowerCase().contains("account")
                || url.toLowerCase().contains("password")) {
        } else {
            //only log json data if not account info:
            logger.finer("requestData = " + requestData);
        }
        RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.POST, url);
        requestBuilder.setHeader("Content-Type", "application/json");
        requestBuilder.setRequestData(requestData);
        requestBuilder.setCallback(new MyCallback(callback));
        requestBuilder.send();
    } catch (Exception ex) {
        logger.log(Level.SEVERE, " Error contacting server", ex);
    }
}

From source file:gov.nist.spectrumbrowser.common.AbstractSpectrumBrowserService.java

License:Open Source License

protected void dispatchWithArgs(String uri, String[] args, SpectrumBrowserCallback<String> callback) {
    try {/*from  w  ww . j  a va 2  s  . c  o m*/
        String rawUrl = baseUrl + uri;
        String url = URL.encode(rawUrl);
        logger.finer("URL = " + url);
        if (args != null && args.length > 0) {
            url += "?";
            for (int i = 0; i < args.length; i++) {
                url += args[i];
                if (i == args.length - 1) {
                    break;
                } else {
                    url += "&";
                }
            }
        }
        RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.POST, url);
        requestBuilder.setCallback(new MyCallback(callback));
        requestBuilder.send();
    } catch (Exception ex) {
        logger.log(Level.SEVERE, " Error contacting server", ex);
    }
}

From source file:gov.nist.spectrumbrowser.common.AbstractSpectrumBrowserService.java

License:Open Source License

protected void dispatchWithJsonContent(String baseUrl, String uri, String requestData,
        SpectrumBrowserCallback<String> callback) {
    try {/*from www .  j av  a  2 s  .c o m*/
        String rawUrl = baseUrl + uri;
        String url = URL.encode(rawUrl);
        logger.finer("URL = " + url);
        if (url.toLowerCase().contains("authenticate") || url.toLowerCase().contains("account")
                || url.toLowerCase().contains("password")) {
        } else {
            //only log json data if not account info:
            logger.finer("requestData = " + requestData);
        }
        RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.POST, url);
        requestBuilder.setHeader("Content-Type", "application/json");
        requestBuilder.setRequestData(requestData);
        requestBuilder.setCallback(new MyCallback(callback));
        requestBuilder.send();
    } catch (Exception ex) {
        logger.log(Level.SEVERE, " Error contacting server", ex);
    }
}