List of usage examples for com.google.gwt.http.client RequestBuilder sendRequest
public Request sendRequest(String requestData, RequestCallback callback) throws RequestException
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 {/* w ww .j a va 2 s . c o m*/ 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
/** * Login using specific credentials.//from ww w.ja v a 2 s. c o m * This delegates to {@link com.google.gwt.http.client.RequestBuilder#setUser(String)} * and {@link com.google.gwt.http.client.RequestBuilder#setPassword(String)} */ private void requestAssignedRoles() { RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, rolesUrl); ConsoleLog.debug("Request roles: " + rb.getUrl()); /*if (user != null && pass != null) { rb.setUser(user); rb.setPassword(pass); if (!GWT.isScript()) // hosted mode only { rb.setHeader("xtest-user", user); rb.setHeader("xtest-pass", pass); // NOTE: This is plaintext, use for testing only } }*/ try { rb.sendRequest(null, new RequestCallback() { public void onResponseReceived(Request request, Response response) { ConsoleLog.debug("requestAssignedRoles() HTTP " + response.getStatusCode()); // parse roles if (200 == response.getStatusCode()) { rolesAssigned = Authentication.parseRolesAssigned(response.getText()); if (callback != null) callback.onLoginSuccess(request, response); } else { onError(request, new Exception(response.getText())); } } public void onError(Request request, Throwable t) { // auth failed // Couldn't connect to server (could be timeout, SOP violation, etc.) if (callback != null) callback.onLoginFailed(request, t); else throw new RuntimeException("Unknown exception upon login attempt", t); } }); } catch (RequestException e1) { // Couldn't connect to server throw new RuntimeException("Unknown error upon login attempt", e1); } }
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 {//from w w w . j a v a 2s . c om 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 {/* w w w .j a va2 s .c om*/ 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.common.AbstractRESTAction.java
License:Open Source License
public void execute(final Controller controller, final Object object) { final String url = getUrl(object); RequestBuilder builder = new RequestBuilder(getRequestMethod(), URL.encode(url)); ConsoleLog.debug(getRequestMethod() + ": " + url); try {/*from ww w . j a v a 2s .c om*/ //controller.handleEvent( LoadingStatusAction.ON ); if (getDataDriven(controller) != null) { getDataDriven(controller).setLoading(true); } final Request request = builder.sendRequest(null, new RequestCallback() { public void onError(Request request, Throwable exception) { // Couldn't connect to server (could be timeout, SOP violation, etc.) handleError(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()) { handleSuccessfulResponse(controller, object, response); } else { final String msg = response.getText().equals("") ? "Unknown error" : response.getText(); handleError(url, new RequestException("HTTP " + response.getStatusCode() + ": " + msg)); } } finally { //controller.handleEvent( LoadingStatusAction.OFF ); if (getDataDriven(controller) != null) { getDataDriven(controller).setLoading(false); } } } }); // Timer to handle pending request Timer t = new Timer() { public void run() { if (request.isPending()) { request.cancel(); handleError(url, new IOException("Request timeout")); } } }; t.schedule(20000); } catch (RequestException e) { // Couldn't connect to server handleError(url, e); //controller.handleEvent( LoadingStatusAction.OFF ); if (getDataDriven(controller) != null) { getDataDriven(controller).setLoading(false); } } }
From source file:org.jboss.bpm.console.client.LoginView.java
License:Open Source License
private void requestSessionID() { RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, config.getConsoleServerUrl() + "/rs/identity/sid"); try {/*from w w w .j a v a2 s . c om*/ rb.sendRequest(null, new RequestCallback() { public void onResponseReceived(Request request, Response response) { ConsoleLog.debug("SID: " + response.getText()); ConsoleLog.debug("Cookies: " + Cookies.getCookieNames()); final String sid = response.getText(); auth = new Authentication(config, sid, URLBuilder.getInstance().getUserInRoleURL(KNOWN_ROLES)); auth.setCallback(new Authentication.AuthCallback() { public void onLoginSuccess(Request request, Response response) { // clear the form usernameInput.setText(""); passwordInput.setText(""); // display main console window.hide(); // assemble main layout DeferredCommand.addCommand(new Command() { public void execute() { // move the loading div to foreground DOM.getElementById("splash").getStyle().setProperty("zIndex", "1000"); DOM.getElementById("ui_loading").getStyle().setProperty("visibility", "visible"); // launch workspace GWT.runAsync(new RunAsyncCallback() { public void onFailure(Throwable throwable) { GWT.log("Code splitting failed", throwable); MessageBox.error("Code splitting failed", throwable.getMessage()); } public void onSuccess() { List<String> roles = auth.getRolesAssigned(); StringBuilder roleString = new StringBuilder(); int index = 1; for (String s : roles) { roleString.append(s); if (index < roles.size()) roleString.append(","); index++; } // populate authentication context // this will trigger the AuthenticaionModule // and finally initialize the workspace UI Registry.get(SecurityService.class).setDeferredNotification(false); MessageBuilder.createMessage().toSubject("AuthorizationListener") .signalling().with(SecurityParts.Name, auth.getUsername()) .with(SecurityParts.Roles, roleString.toString()) .noErrorHandling().sendNowWith(ErraiBus.get()); Timer t = new Timer() { public void run() { // hide the loading div DeferredCommand.addCommand(new Command() { public void execute() { DOM.getElementById("ui_loading").getStyle() .setProperty("visibility", "hidden"); DOM.getElementById("splash").getStyle() .setProperty("visibility", "hidden"); } }); } }; t.schedule(2000); } }); } }); window = null; } public void onLoginFailed(Request request, Throwable t) { usernameInput.setText(""); passwordInput.setText(""); messagePanel.setHTML( "<div style='color:#CC0000;'>Authentication failed. Please try again:</div>"); } }); Registry.set(Authentication.class, auth); createLayoutWindowPanel(); window.pack(); window.center(); // focus usernameInput.setFocus(true); } public void onError(Request request, Throwable t) { ConsoleLog.error("Failed to initiate session", t); } }); } catch (RequestException e) { ConsoleLog.error("Request error", e); } }
From source file:org.jboss.bpm.console.client.LoginView.java
License:Open Source License
/** * The j_security_check URL is a kind of temporary resource that only exists * if tomcat decided that the login page should be shown. *//*from ww w .j av a 2 s . c o m*/ private void requestProtectedResource() { RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, config.getConsoleServerUrl() + "/rs/identity/secure/sid"); try { rb.sendRequest(null, new RequestCallback() { public void onResponseReceived(Request request, Response response) { ConsoleLog.debug("requestProtectedResource() HTTP " + response.getStatusCode()); auth.login(getUsername(), getPassword()); } public void onError(Request request, Throwable t) { ConsoleLog.error("Failed to request protected resource", t); } }); } catch (RequestException e) { ConsoleLog.error("Request error", e); } }
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();/*from w ww . j a va 2 s . c om*/ 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.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 ava 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; } }
From source file:org.jboss.errai.enterprise.client.jaxrs.AbstractJaxrsProxy.java
License:Apache License
@SuppressWarnings({ "rawtypes", "unchecked" })
protected void sendRequest(final RequestBuilder requestBuilder, final String body,
final ResponseDemarshallingCallback demarshallingCallback) {
final RemoteCallback remoteCallback = getRemoteCallback();
try {/*from w w w . j a va2s. c o m*/
requestBuilder.sendRequest(body, new RequestCallback() {
@Override
public void onError(Request request, Throwable throwable) {
handleError(throwable, request, null);
}
@Override
public void onResponseReceived(Request request, Response response) {
int statusCode = response.getStatusCode();
if ((successCodes == null || successCodes.contains(statusCode))
&& (statusCode >= 200 && statusCode < 300)) {
if (remoteCallback instanceof ResponseCallback) {
((ResponseCallback) getRemoteCallback()).callback(response);
} else if (response.getStatusCode() == 204) {
remoteCallback.callback(null);
} else {
remoteCallback.callback(demarshallingCallback.demarshallResponse(response.getText()));
}
} else {
ResponseException throwable = new ResponseException(response.getStatusText(), response);
handleError(throwable, request, response);
}
}
});
} catch (RequestException throwable) {
handleError(throwable, null, null);
}
}