List of usage examples for com.google.gwt.core.client Callback Callback
Callback
From source file:$.ZoomToLocationController.java
License:Open Source License
public void onMouseUp(MouseUpEvent event) { // StyleElement se = (StyleElement) Document.get().getElementById("inlineStyle"); // se.setInnerText(".msRibbon { background: green; }"); final Geolocation geo = Geolocation.getIfSupported(); if (geo != null) { geo.getCurrentPosition(new Callback<Position, PositionError>() { @Override/*from w w w . j a v a 2 s. c o m*/ public void onSuccess(final Position result) { Coordinates coord = result.getCoordinates(); TransformGeometryRequest req = new TransformGeometryRequest(); GeometryFactory gf = new GeometryFactory(4326, 1); Point point = gf.createPoint(new Coordinate(coord.getLongitude(), coord.getLatitude())); req.setGeometry(GeometryConverter.toDto(point)); req.setSourceCrs("EPSG:4326"); req.setTargetCrs(mapWidget.getMapModel().getCrs()); GwtCommand command = new GwtCommand(TransformGeometryRequest.COMMAND); command.setCommandRequest(req); GwtCommandDispatcher.getInstance().execute(command, new CommandCallback<CommandResponse>() { @Override public void execute(CommandResponse response) { if (response.getErrors().isEmpty()) { org.geomajas.geometry.Geometry geom = ((TransformGeometryResponse) response) .getGeometry(); double accuracy = result.getCoordinates().getAccuracy(); Bbox box = new Bbox(geom.getCoordinates()[0].getX() - (accuracy / 2), geom.getCoordinates()[0].getY() - (accuracy / 2), accuracy, accuracy); mapWidget.getMapModel().getMapView().applyBounds(box, ZoomOption.LEVEL_FIT); } } }); } @Override public void onFailure(PositionError reason) { // TODO Auto-generated method stub } }); } event.stopPropagation(); }
From source file:cc.kune.embed.client.actions.EmbedSignOutAction.java
License:GNU Affero Public License
@Override public void actionPerformed(final ActionEvent event) { SessionInstance.get().signOut();//www. j a va 2s .c om final String signOutUrl = EmbedHelper.getServerWithPath() + "cors/SiteCORSService/logout"; EmbedHelper.processRequest(signOutUrl, new Callback<Response, Void>() { @Override public void onFailure(final Void reason) { } @Override public void onSuccess(final Response response) { } }); }
From source file:cc.kune.embed.client.panels.EmbedPresenter.java
License:GNU Affero Public License
private void getContentFromHistoryHash(final String stateTokenS) { Log.info("Opening statetoken: " + stateTokenS); final boolean isGroupToken = TokenMatcher.isGroupToken(stateTokenS); final boolean isWaveToken = TokenMatcher.isWaveToken(stateTokenS); final String suffix = isGroupToken ? "" : isWaveToken ? "ByWaveRef" : ""; if (isGroupToken || isWaveToken) { // Ok is a token like group.tool.number final String getContentUrl = EmbedHelper.getServerWithPath() + "cors/ContentCORSService/getContent" + suffix + "?" + new UrlParam(JSONConstants.TOKEN_PARAM, URL.encodeQueryString(stateTokenS)); // FIXME Exception if is not public? EmbedHelper.processRequest(getContentUrl, new Callback<Response, Void>() { @Override//from w ww . ja va 2s .c om public void onFailure(final Void reason) { notFound(); } @Override public void onSuccess(final Response response) { // final StateToken currentToken = new StateToken(currentHash); NotifyUser.hideProgress(); final StateAbstractDTOJs state = JsonUtils.safeEval(response.getText()); final StateTokenJs stateTokenJs = (StateTokenJs) state.getStateToken(); // getContent returns the default content if doesn't finds the content if ((isGroupToken && stateTokenS.equals(stateTokenJs.getEncoded())) || (isWaveToken && stateTokenS.equals(state.getWaveRef()))) { onGetContentSuccessful(session, EmbedHelper.parse(state)); } else { // getContent returns def content if content not found notFound(); } } }); } else { // Do something notFound(); } }
From source file:cc.kune.embed.client.panels.EmbedPresenter.java
License:GNU Affero Public License
private void onAppStarted() { // We set the prefix for avatars url with the server url final String serverUrl = EmbedConfiguration.get().getServerUrl(); clientDownUtils.setPrefix(serverUrl); final String serverNoSlash = serverUrl.replaceAll("/$", ""); KuneWaveProfileManager.urlPrefix = serverNoSlash; AtmosphereConnectionImpl.urlPrefix = serverNoSlash; final String userHash = session.getUserHash(); Log.info("Started embed presenter with user hash: " + userHash); final String initUrl = EmbedHelper.getServerWithPath() + "cors/SiteCORSService/getInitData"; EmbedHelper.processRequest(initUrl, new Callback<Response, Void>() { @Override/*from ww w . j a v a2s.c o m*/ public void onFailure(final Void reason) { // Do nothing Log.info("Failed to get init data"); } @Override public void onSuccess(final Response response) { final InitDataDTOJs initData = JsonUtils.safeEval(response.getText()); session.setInitData(EmbedHelper.parse(initData)); final UserInfoDTOJs userInfo = (UserInfoDTOJs) initData.getUserInfo(); if (userInfo != null) { session.setUserHash(userInfo.getUserHash()); session.setCurrentUserInfo(EmbedHelper.parse(userInfo), null); } else { if (session.getUserHash() != null) { // Probably the session expired session.signOut(); } } final String currentHash = getCurrentHistoryHash(); final boolean isValid = isCurrentHistoryHashValid(currentHash); if (stateTokenToOpen != null) { // The open event already received, so open the content Log.info("Opening token from JSNI open call"); getContentFromHistoryHash(stateTokenToOpen); } else if (isValid) { // We start the embed from the url #hash Log.info("Opening token from history token"); stateTokenToOpen = currentHash; getContentFromHistoryHash(currentHash); } else { // We embed the document via JSNI, so, we wait for the open event } // We configure sign-out session.onUserSignOut(false, new UserSignOutHandler() { @Override public void onUserSignOut(final UserSignOutEvent event) { Log.info("On user sign out"); if (stateTokenToOpen != null) { getContentFromHistoryHash(stateTokenToOpen); } } }); } }); }
From source file:cc.kune.gspace.client.viewers.ContentViewerPanel.java
License:GNU Affero Public License
@Override public void injectSplash() { ScriptInjector.fromUrl("others/splash/js/wave-rpc.js").setWindow(ScriptInjector.TOP_WINDOW).inject(); ScriptInjector.fromUrl("others/splash/js/gadget.js").setWindow(ScriptInjector.TOP_WINDOW).inject(); ScriptInjector.fromUrl("others/splash/js/rpc.js").setWindow(ScriptInjector.TOP_WINDOW) .setCallback(new Callback<Void, Exception>() { @Override/* ww w .jav a2 s .c o m*/ public void onFailure(Exception reason) { Log.error("Failed to load rpc.js"); } @Override public void onSuccess(Void result) { ScriptInjector.fromUrl("others/splash/js/common_client.js") .setWindow(ScriptInjector.TOP_WINDOW).inject(); ScriptInjector.fromUrl("others/splash/js/permalink_client.js") .setWindow(ScriptInjector.TOP_WINDOW).inject(); } }).inject(); }
From source file:ch.gbrain.gwtstorage.manager.StorageManager.java
License:Apache License
/** * Creates and returns a Callback which treats the result for a url Item * retrieval//from w w w. j av a 2 s . co m * * @param item The StorageItem (or a inheriting object) which must be read * (filled in with the retrieved data) * @param callback The final resp. initial callback to be notified of the * result * @param fallBack A URL to which a further request must be done if the call * fails * @return The callback which deals with the asynch result of the remote item * retrieval */ private Callback<StorageItem, StorageError> getReadStorageItemHandler(final StorageItem item, final Callback<StorageItem, StorageError> callback, final String fallbackUrl) { return new Callback<StorageItem, StorageError>() { public void onSuccess(StorageItem newItem) { // loading succeeded // store it in the cache logger.log(Level.INFO, "Completed read item from url" + item.getLogId()); writeStorageItemToLocalStorage(newItem); callback.onSuccess(newItem); } public void onFailure(StorageError error) { logger.log(Level.WARNING, "Failure url loading" + item.getLogId()); // nothing found, check if we must retrieve it from a remote location if (fallbackUrl != null && !fallbackUrl.isEmpty()) { readStorageItemFromUrl(fallbackUrl, item, getReadStorageItemHandler(item, callback, null)); } else { callback.onFailure(error); } } }; }
From source file:ch.gbrain.gwtstorage.manager.StorageManager.java
License:Apache License
/** * Evaluates in case of the runtime (browser/phonegap) the full url where a * resource must be retrieved from. In case of Phonegap, it will check if we * have the resource already locally stored in the cache and return a url * pointing to this one instead.//w ww .j a va2 s .c o m * * @param relativeUrl of the resource as it is available in the application * itself. * @param version Check if the version of the stored resource equals. Not * checked if version=0 * @return true if the retrieval was invoked successfully, means you could expect a callback, false otherwise. */ public boolean retrieveResourceUrl(final String relativeUrl, Integer version, final Callback<String, FileError> callback) { try { if (relativeUrl == null || relativeUrl.isEmpty()) { if (callback != null) { logger.log(Level.INFO, "Web ResourceCacheReference retrieval impossible with invalid URL : " + relativeUrl); callback.onFailure( new StorageError(FileError.SYNTAX_ERR, "Invalid Url given : " + relativeUrl)); } return false; } if (!phonegap.isPhoneGapDevice()) { if (callback != null) { logger.log(Level.INFO, "Web ResourceCacheReference retrieval : " + relativeUrl); callback.onSuccess(relativeUrl); } return true; } // check if we have a cached resource (eg. with a corresponding cache item // in the storage) StorageResource resource = new StorageResource(relativeUrl, version, null); Boolean checkVersion = checkResourceVersion(resource); if (checkVersion == null) { logger.log(Level.INFO, "No resource cache item found for : " + relativeUrl + " / version:" + version); if (callback != null) { callback.onFailure(new StorageError(FileError.NOT_FOUND_ERR, "No resource cache item found")); } } else if (checkVersion == true) { // it should be there already and version is ok logger.log(Level.INFO, "Successful ResourceCacheReference retrieval : " + relativeUrl + " / version=" + version); getCacheDirectoryEntry(new Callback<DirectoryEntry, StorageError>() { public void onSuccess(DirectoryEntry dirEntry) { if (callback != null) { String localResourceUrl = dirEntry.toURL() + "/" + convertFilePathToFileName(relativeUrl); logger.log(Level.INFO, "Successful ResourceCacheUrl evaluation : " + localResourceUrl); callback.onSuccess(localResourceUrl); } } public void onFailure(StorageError error) { logger.log(Level.WARNING, "Failure in ResourceCacheUrl evaluation : " + relativeUrl + " error:" + error.getErrorCode()); if (callback != null) { callback.onFailure(error); } } }); return true; } else { logger.log(Level.INFO, "No matching resource cache item found for : " + relativeUrl + "version:" + version); } } catch (Exception ex) { logger.log(Level.SEVERE, "Exception resourceUrl evaluation for : " + relativeUrl, ex); } return false; }
From source file:ch.gbrain.gwtstorage.manager.StorageResourceCollector.java
License:Apache License
/** * Download the given resource url and store it in the local cache Directory. * // w ww . j a v a2s.c o m * @param resource * @param destinationDir The URL of the destination Directoy */ public void downloadCacheResource(final StorageResource resource) { try { if (resource == null) return; logger.log(Level.INFO, "downloadCacheResource " + resource.getResourceUrl() + " Version:" + resource.getVersion()); storageManager.getCacheDirectoryEntry(new Callback<DirectoryEntry, StorageError>() { public void onSuccess(DirectoryEntry cacheDir) { try { FileTransfer fileTransfer = phonegap.getFile().createFileTransfer(); String localFileName = storageManager.convertFilePathToFileName(resource.getResourceUrl()); String sourceUrl = storageManager.getRemoteAppBaseUrl() + resource.getResourceUrl(); String destUrl = cacheDir.toURL() + localFileName; // String destUrl = // "cdvfile://localhost/persistent/testapp/test.mp4"; logger.log(Level.INFO, "downloadResource invoked for : " + sourceUrl + " to : " + destUrl); fileTransfer.download(sourceUrl, destUrl, getResourceDownloadHandler(resource)); } catch (Exception lex) { logger.log(Level.SEVERE, "Exception in downloadCacheResource success handler", lex); } } public void onFailure(StorageError error) { logger.log(Level.WARNING, "Failed to download CacheResource for : " + resource.getResourceUrl()); if (resource.getDownloadNotification() != null) { resource.getDownloadNotification() .onFailure(new TransferError(error.getErrorCode(), error.getErrorReason())); } } }); } catch (Exception ex) { logger.log(Level.SEVERE, "Exception resourceDownload for : " + resource.getResourceUrl(), ex); } }
From source file:cimav.client.view.MainUI.java
public void loginIn() { final AuthRequest req = new AuthRequest(GOOGLE_AUTH_URL, GOOGLE_CLIENT_ID) .withScopes(USER_INFO_PROFILE_SCOPE); // Calling login() will display a popup to the user the first time it is // called. Once the user has granted access to the application, // subsequent calls to login() will not display the popup, and will // immediately result in the callback being given the token to use. /* Esta es la llamada al Login */ AUTH.login(req, new Callback<String, Throwable>() { @Override//from ww w . java 2 s . c om public void onSuccess(final String tokenAutorizacion) { // Si se logea, regresa un Token Autorizado if (!tokenAutorizacion.trim().isEmpty()) { //TODO simpre considera que no tiene token // Si no tiene AUN el token autorizado, busca la autorizacin gwtServiceAsync.loginProfile(tokenAutorizacion, Ajax.call(new AsyncCallback<Usuario>() { @Override public void onFailure(Throwable caught) { // Fall la autorizacin GWT.log("login.autorizacion -> onFailure"); // se Deslogea //loginOut(); } @Override public void onSuccess(Usuario usuarioSrv) { // Paso la autorizacin // asigna el usuario logeado del lado del servidor al usuario del lado del cliente usuario = usuarioSrv; // Si tiene nombre es que se pudo logear. usuario.setLoggedIn( usuario.getNombre() != null && !usuario.getNombre().trim().isEmpty()); // Actulizar componentes de Login // loginImage.setVisible(true); // loginImage.setUrl(usuario.getPictureUrl()); // loginLabel.setText(usuario.getNombre()); // loginSignImage.setTitle("Salir"); // loginSignImage.setUrl(Constantes.ICON_SIGN_OUT); // Muestra toda el Area Central // centralFlowPanel.setVisible(true); BaseREST.initHeader(usuario.getCuenta()); } })); } } @Override public void onFailure(Throwable caught) { // No se logeo GWT.log("login -> onFailure"); // se Deslogea // loginOut(); } }); }
From source file:cimav.visorglass.client.widgets.MainLayout.java
License:Apache License
public void loginIn() { final AuthRequest req = new AuthRequest(GOOGLE_AUTH_URL, GOOGLE_CLIENT_ID) .withScopes(USER_INFO_PROFILE_SCOPE); // Calling login() will display a popup to the user the first time it is // called. Once the user has granted access to the application, // subsequent calls to login() will not display the popup, and will // immediately result in the callback being given the token to use. /* Esta es la llamada al Login */ AUTH.login(req, new Callback<String, Throwable>() { @Override/* w w w . ja v a2 s.c om*/ public void onSuccess(final String tokenAutorizacion) { // Si se logea, regresa un Token Autorizado if (!tokenAutorizacion.trim().isEmpty()) { //TODO simpre considera que no tiene token // Si no tiene AUN el token autorizado, busca la autorizacin gwtServiceAsync.loginProfile(tokenAutorizacion, Ajax.call(new AsyncCallback<Usuario>() { @Override public void onFailure(Throwable caught) { // Fall la autorizacin GWT.log("login.autorizacion -> onFailure"); // se Deslogea loginOut(); } @Override public void onSuccess(Usuario usuarioSrv) { // Paso la autorizacin // asigna el usuario logeado del lado del servidor al usuario del lado del cliente usuario = usuarioSrv; // Si tiene nombre es que se pudo logear. usuario.setLoggedIn( usuario.getNombre() != null && !usuario.getNombre().trim().isEmpty()); // Actulizar componentes de Login loginImage.setVisible(true); loginImage.setUrl(usuario.getPictureUrl()); loginLabel.setText(usuario.getNombre()); loginSignImage.setTitle("Salir"); loginSignImage.setUrl(Constantes.ICON_SIGN_OUT); // Muestra toda el Area Central centralFlowPanel.setVisible(true); // Carga la Estructura del Usuario // TODO la re-carga no debera ir aqui. Falta revisar todo lo referente al re-login, re-authentication y re-carga. // Al usuario logeado le cargo los Deptos-Permiso a lo que tiene derecho // Al logearse usuario.setDeptos(cargarDepartamentosUsuario()); // Ahora, basado en los Departamentos del Usuario, le cargo sus Tipos y Documentos en el Arbol cargaArbol(); panelesLayout.setServidorArchivosVigentes(usuario.getServidorArchivosVigentes()); } })); } } @Override public void onFailure(Throwable caught) { // No se logeo GWT.log("login -> onFailure"); // se Deslogea loginOut(); } }); }