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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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:org.jahia.ajax.gwt.client.widget.toolbar.action.ExecuteActionItem.java

License:Open Source License

protected void doAction() {
    final List<GWTJahiaNode> gwtJahiaNodes = linker.getSelectionContext().getMultipleSelection();
    for (GWTJahiaNode gwtJahiaNode : gwtJahiaNodes) {
        String baseURL = org.jahia.ajax.gwt.client.util.URL
                .getAbsoluteURL(JahiaGWTParameters.getContextPath() + "/cms/render");
        String localURL = baseURL + "/default/" + JahiaGWTParameters.getLanguage()
                + URL.encode(gwtJahiaNode.getPath());
        linker.loading(Messages.get("label.executing", "Executing action ..."));
        RequestBuilder builder = new RequestBuilder(RequestBuilder.POST,
                localURL.replaceAll("#", "%23") + "." + action + ".do");
        try {/* w w w . j  ava2 s  .c o  m*/
            String requestData = getRequestData();
            // Add parameters values to the request data to be sent.
            if (parameterData != null) {
                requestData = requestData != null && requestData.length() > 0
                        ? (requestData + "&" + parameterData)
                        : parameterData;
            }
            if (requestData != null) {
                builder.setHeader("Content-type", "application/x-www-form-urlencoded");
            }
            builder.setHeader("accept", "application/json");
            builder.sendRequest(requestData, new RequestCallback() {
                public void onError(Request request, Throwable exception) {
                    com.google.gwt.user.client.Window.alert("Cannot create connection");
                    linker.loaded();
                    actionExecuted(500);
                }

                @SuppressWarnings("unchecked")
                public void onResponseReceived(Request request, Response response) {
                    if (response.getStatusCode() != 200) {
                        com.google.gwt.user.client.Window
                                .alert("Cannot contact remote server : error " + response.getStatusCode());
                    }
                    try {
                        JSONObject jsondata = JSONParser.parseStrict(response.getText()).isObject();
                        if (jsondata.get("refreshData") != null) {
                            JSONObject refreshData = jsondata.get("refreshData").isObject();
                            @SuppressWarnings("rawtypes")
                            Map data = new HashMap();
                            for (String s : refreshData.keySet()) {
                                data.put(s, refreshData.get(s));
                            }
                            linker.refresh(data);
                        }
                        if (jsondata.get("messageDisplay") != null) {
                            JSONObject object = jsondata.get("messageDisplay").isObject();
                            String title = object.get("title").isString().stringValue();
                            String text = object.get("text").isString().stringValue();
                            String type = object.get("messageBoxType").isString().stringValue();
                            if ("alert".equals(type)) {
                                MessageBox.alert(title, text, null);
                            } else {
                                MessageBox.info(title, text, null);
                            }
                        }
                    } catch (Exception e) {
                        // Ignore
                    }
                    linker.loaded();
                    actionExecuted(response.getStatusCode());
                }
            });

        } catch (RequestException e) {
            // Code omitted for clarity
        }
    }
}

From source file:org.jboss.as.console.client.shared.deployment.NewDeploymentWizard.java

License:Open Source License

private void assignDeploymentName(final DeploymentReference deployment) {
    String requestJSO;// w w  w.j  a  v  a  2 s  .  com
    if (isUpdate) {
        requestJSO = makeFullReplaceJSO(deployment);
    } else {
        requestJSO = makeAddJSO(deployment);
    }
    //System.out.println("requestJSO=" + requestJSO);

    RequestBuilder rb = new RequestBuilder(RequestBuilder.POST,
            Console.getBootstrapContext().getProperty(BootstrapContext.DOMAIN_API));

    rb.setHeader(HEADER_CONTENT_TYPE, APPLICATION_JSON);

    try {

        final PopupPanel loading = Feedback.loading(Console.CONSTANTS.common_label_plaseWait(),
                Console.CONSTANTS.common_label_requestProcessed(), new Feedback.LoadingCallback() {
                    @Override
                    public void onCancel() {

                    }
                });

        rb.sendRequest(requestJSO, new RequestCallback() {
            @Override
            public void onResponseReceived(Request request, Response response) {
                //System.out.println("response=");
                //System.out.println(response.getText());
                if (200 != response.getStatusCode()) {
                    onDeploymentFailed(deployment, response);
                    return;
                }

                loading.hide();
                window.hide();
                presenter.refreshDeployments();

                String operation = Console.CONSTANTS.common_label_addContent();
                if (isUpdate)
                    operation = Console.CONSTANTS.common_label_updateContent();
                Console.info(Console.CONSTANTS.common_label_success() + ": " + operation + ": "
                        + deployment.getName());
            }

            @Override
            public void onError(Request request, Throwable exception) {
                Console.error(
                        Console.CONSTANTS.common_error_deploymentFailed() + ": " + exception.getMessage());
                Log.error(Console.CONSTANTS.common_error_deploymentFailed() + ": ", exception);
            }
        });
    } catch (RequestException e) {
        Console.error(Console.CONSTANTS.common_error_deploymentFailed() + ": " + e.getMessage());
        Log.error(Console.CONSTANTS.common_error_unknownError(), e);
    }
}

From source file:org.jboss.as.console.client.shared.dispatch.impl.DMRHandler.java

License:Open Source License

@Inject
public DMRHandler(BootstrapContext bootstrap, UIConstants constants) {

    this.constants = constants;

    requestBuilder = new RequestBuilder(RequestBuilder.POST,
            bootstrap.getProperty(BootstrapContext.DOMAIN_API));

    requestBuilder.setHeader(HEADER_ACCEPT, DMR_ENCODED);
    requestBuilder.setHeader(HEADER_CONTENT_TYPE, DMR_ENCODED);

}

From source file:org.jboss.bpm.console.client.Authentication.java

License:Open Source License

public void login(String user, String pass) {
    this.username = user;
    this.password = pass;

    String formAction = config.getConsoleServerUrl() + "/rs/identity/secure/j_security_check";
    RequestBuilder rb = new RequestBuilder(RequestBuilder.POST, formAction);
    rb.setHeader("Content-Type", "application/x-www-form-urlencoded");

    try {/*from ww w .  jav  a2s .com*/
        rb.sendRequest("j_username=" + user + "&j_password=" + pass, new RequestCallback() {

            public void onResponseReceived(Request request, Response response) {
                ConsoleLog.debug("postLoginCredentials() HTTP " + response.getStatusCode());

                if (response.getText().indexOf("HTTP 401") != -1) // HACK
                {
                    if (callback != null)
                        callback.onLoginFailed(request, new Exception("Authentication failed"));
                    else
                        throw new RuntimeException("Unknown exception upon login attempt");
                } else if (response.getStatusCode() == 200) // it's always 200, even when the authentication fails
                {
                    DeferredCommand.addCommand(new Command() {

                        public void execute() {
                            requestAssignedRoles();
                        }
                    });
                }
            }

            public void onError(Request request, Throwable t) {
                if (callback != null)
                    callback.onLoginFailed(request, new Exception("Authentication failed"));
                else
                    throw new RuntimeException("Unknown exception upon login attempt");
            }
        });
    } catch (RequestException e) {
        ConsoleLog.error("Request error", e);
    }
}

From source file:org.jboss.bpm.console.client.Authentication.java

License:Open Source License

public static void logout(final ConsoleConfig conf) {
    RequestBuilder rb = new RequestBuilder(RequestBuilder.POST,
            conf.getConsoleServerUrl() + "/rs/identity/sid/invalidate");

    try {//  ww  w  .j av a2 s  . c  o  m
        rb.sendRequest(null, new RequestCallback() {
            public void onResponseReceived(Request request, Response response) {
                ConsoleLog.debug("logout() HTTP " + response.getStatusCode());

                if (response.getStatusCode() != 200) {
                    ConsoleLog.error(response.getText());
                }
            }

            public void onError(Request request, Throwable t) {
                ConsoleLog.error("Failed to invalidate session", t);
            }
        });
    } catch (RequestException e) {
        ConsoleLog.error("Request error", e);
    }
}

From source file:org.jboss.bpm.console.client.Authentication.java

License:Open Source License

public void logoutAndReload() {
    RequestBuilder rb = new RequestBuilder(RequestBuilder.POST,
            config.getConsoleServerUrl() + "/rs/identity/sid/invalidate");

    try {//from  www.jav  a  2  s . c o  m
        rb.sendRequest(null, new RequestCallback() {
            public void onResponseReceived(Request request, Response response) {
                ConsoleLog.debug("logoutAndReload() HTTP " + response.getStatusCode());
                resetState();
                reload();
            }

            public void onError(Request request, Throwable t) {
                ConsoleLog.error("Failed to invalidate session", t);
            }
        });
    } catch (RequestException e) {
        ConsoleLog.error("Request error", e);
    }
}

From source file:org.jboss.bpm.console.client.engine.DeleteDeploymentAction.java

License:Open Source License

public RequestBuilder.Method getRequestMethod() {
    return RequestBuilder.POST;
}

From source file:org.jboss.bpm.console.client.report.RenderReportAction.java

License:Open Source License

public void execute(final Controller controller, Object object) {
    final RenderDispatchEvent event = (RenderDispatchEvent) object;

    final String url = event.getDispatchUrl();
    RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, url);

    ConsoleLog.debug(RequestBuilder.POST + ": " + url);
    final ReportLaunchPadView view = (ReportLaunchPadView) controller.getView(ReportLaunchPadView.ID);

    view.reset();/*w  w  w  .j  av a2s  . c o  m*/
    view.setLoading(true);

    try {
        controller.handleEvent(LoadingStatusAction.ON);
        //view.setLoading(true);

        String parameters = event.getParameters();
        final Request request = builder.sendRequest(parameters, new RequestCallback() {
            public void onError(Request request, Throwable exception) {
                // Couldn't connect to server (could be timeout, SOP violation, etc.)
                handleError(controller, url, exception);
                controller.handleEvent(LoadingStatusAction.OFF);
            }

            public void onResponseReceived(Request request, Response response) {
                try {
                    if (response.getText().indexOf("HTTP 401") != -1) // HACK
                    {
                        appContext.getAuthentication().handleSessionTimeout();
                    } else if (200 == response.getStatusCode()) {
                        // update view
                        view.displayReport(event.getTitle(), event.getDispatchUrl());
                    } else {
                        final String msg = response.getText().equals("") ? "Unknown error" : response.getText();
                        handleError(controller, url,
                                new RequestException("HTTP " + response.getStatusCode() + ": " + msg));
                    }
                } finally {
                    controller.handleEvent(LoadingStatusAction.OFF);
                    view.setLoading(false);
                }
            }
        });

        // Timer to handle pending request
        Timer t = new Timer() {

            public void run() {
                if (request.isPending()) {
                    request.cancel();
                    handleError(controller, url, new IOException("Request timeout"));
                }

            }
        };
        t.schedule(20000);

    } catch (Throwable e) {
        // Couldn't connect to server
        controller.handleEvent(LoadingStatusAction.OFF);
        handleError(controller, url, e);
        view.setLoading(false);
    }
}

From source file:org.jboss.dmr.client.dispatch.impl.DMRHandler.java

License:Open Source License

private RequestBuilder postRequestBuilder() {
    // lazy init, because endpointConfig.getUrl() is not initialized at construction time
    if (prb == null) {
        prb = new RequestBuilder(RequestBuilder.POST, endpointConfig.getUrl());
        prb.setHeader(HEADER_ACCEPT, DMR_ENCODED);
        prb.setHeader(HEADER_CONTENT_TYPE, DMR_ENCODED);
        prb.setIncludeCredentials(true);
    }//w  w w  . j a  va  2s. com
    return prb;
}

From source file:org.jboss.errai.bus.client.framework.transports.HttpPollingHandler.java

License:Apache License

/**
 * Sends the given string oon the outbound communication channel (as a POST
 * request to the server).// w w  w  . j  a va  2 s.  co m
 *
 * @param payload
 *     The message to send. It is sent verbatim.
 * @param callback
 *     The callback to receive success or error notification. Note that
 *     this callback IS NOT CALLED if the request is cancelled.
 * @param extraParameters
 *     Extra paramets to include in the HTTP request (key is parameter name;
 *     value is parameter value).
 *
 * @throws com.google.gwt.http.client.RequestException
 *     if the request cannot be sent at all.
 */
public Request sendPollingRequest(final String payload, final Map<String, String> extraParameters,
        final RequestCallback callback) throws RequestException {

    // LogUtil.log("[bus] sendPollingRequest(" + payload + ")");

    final String serviceEntryPoint;
    final Map<String, String> parmsMap;
    final boolean waitChannel;
    boolean activeWaitChannel = false;

    final Iterator<RxInfo> iterator = pendingRequests.iterator();
    while (iterator.hasNext()) {
        final RxInfo pendingRx = iterator.next();
        if (pendingRx.getRequest().isPending() && pendingRx.isWaiting()) {
            //  LogUtil.log("[bus] ABORT SEND: " + pendingRx + " is waiting" );
            // return null;
            activeWaitChannel = true;
        }

        if (!pendingRx.getRequest().isPending()) {
            iterator.remove();
        }
    }

    if (!activeWaitChannel && receiveCommCallback.canWait() && !rxActive) {
        parmsMap = new HashMap<String, String>(extraParameters);
        parmsMap.put("wait", "1");
        serviceEntryPoint = messageBus.getInServiceEntryPoint();
        waitChannel = true;
    } else {
        parmsMap = extraParameters;
        serviceEntryPoint = messageBus.getOutServiceEntryPoint();
        waitChannel = false;
    }

    rxActive = true;

    final StringBuilder extraParmsString = new StringBuilder();
    for (final Map.Entry<String, String> entry : parmsMap.entrySet()) {
        extraParmsString.append("&").append(URL.encodePathSegment(entry.getKey())).append("=")
                .append(URL.encodePathSegment(entry.getValue()));
    }

    final long latencyTime = System.currentTimeMillis();

    final RequestBuilder builder = new RequestBuilder(RequestBuilder.POST,
            URL.encode(messageBus.getApplicationLocation(serviceEntryPoint)) + "?z=" + getNextRequestNumber()
                    + "&clientId=" + URL.encodePathSegment(messageBus.getClientId())
                    + extraParmsString.toString());
    builder.setHeader("Content-Type", "application/json; charset=utf-8");

    final RxInfo rxInfo = new RxInfo(System.currentTimeMillis(), waitChannel);

    try {
        // LogUtil.log("[bus] TX: " + payload);
        final Request request = builder.sendRequest(payload, new RequestCallback() {
            @Override
            public void onResponseReceived(final Request request, final Response response) {
                if (!waitChannel) {
                    measuredLatency = (int) (System.currentTimeMillis() - latencyTime);
                }

                pendingRequests.remove(rxInfo);
                callback.onResponseReceived(request, response);
                rxNumber++;
                rxActive = false;
            }

            @Override
            public void onError(final Request request, final Throwable exception) {
                pendingRequests.remove(rxInfo);
                callback.onError(request, exception);
                rxActive = false;
            }
        });

        rxInfo.setRequest(request);
        pendingRequests.add(rxInfo);

        return request;
    } catch (RequestException e) {
        throw e;
    }
}