Java Code Examples for com.vaadin.server.Page

The following are top voted examples for showing how to use com.vaadin.server.Page. These examples are extracted from open source projects. You can vote up the examples you like and your votes will be used in our system to generate more good examples.
Example 1
Project: electron-java-app   File: MainUI.java   Source Code and License 7 votes vote down vote up
private void initElectronApi() {
    JavaScript js = getPage().getJavaScript();
    js.addFunction("appMenuItemTriggered", arguments -> {
        if (arguments.length() == 1 && arguments.get(0) instanceof JsonString) {
            String menuId = arguments.get(0).asString();
            if ("About".equals(menuId)) {
                onMenuAbout();
            } else if ("Exit".equals(menuId)) {
                onWindowExit();
            }
        }
    });
    js.addFunction("appWindowExit", arguments -> onWindowExit());

    Page.Styles styles = getPage().getStyles();
    try {
        InputStream resource = MainUI.class.getResourceAsStream(
                "/org/strangeway/electronvaadin/resources/electron.css");
        styles.add(IOUtils.toString(resource, StandardCharsets.UTF_8));
    } catch (IOException ignored) {
    }
}
 
Example 2
Project: metasfresh-procurement-webui   File: LoginRememberMeService.java   Source Code and License 7 votes vote down vote up
public boolean isEnabled()
{
	if (!enabled)
	{
		return false;
	}

	final Page page = Page.getCurrent();
	if (page != null && page.getWebBrowser().isChrome())
	{
		logger.trace("Considering feature disabled for chome because Chrome's password manager is known to work");
		return false;
	}

	return true;
}
 
Example 3
Project: metl   File: ReleasesView.java   Source Code and License 7 votes vote down vote up
protected void downloadExport(final String export, String filename) {

        StreamSource ss = new StreamSource() {
            private static final long serialVersionUID = 1L;

            public InputStream getStream() {
                try {
                    return new ByteArrayInputStream(export.getBytes(Charset.forName("utf-8")));
                } catch (Exception e) {
                    log.error("Failed to export configuration", e);
                    CommonUiUtils.notify("Failed to export configuration.", Type.ERROR_MESSAGE);
                    return null;
                }
            }
        };
        String datetime = new SimpleDateFormat("yyyyMMddHHmmss").format(new Date());
        StreamResource resource = new StreamResource(ss,
                String.format("%s-config-%s.json", filename, datetime));
        final String KEY = "export";
        setResource(KEY, resource);
        Page.getCurrent().open(ResourceReference.create(resource, this, KEY).getURL(), null);
    }
 
Example 4
Project: holon-vaadin7   File: NavigatorActuator.java   Source Code and License 6 votes vote down vote up
/**
 * Invoked when authentication is missing or failed using {@link AuthContext} during {@link Authenticate} annotation
 * processing.
 * @param authc Authenticate annotation
 * @param navigationState Navigation state
 * @throws ViewNavigationException If cannot be performed any redirection using {@link Authenticate#redirectURI()}
 */
protected void onAuthenticationFailed(final Authenticate authc, final String navigationState)
		throws ViewNavigationException {
	// redirect
	String redirectURI = AnnotationUtils.getStringValue(authc.redirectURI());
	if (redirectURI != null) {
		// check view scheme
		String viewNavigationState = getViewNavigationState(redirectURI);
		if (viewNavigationState != null) {
			try {
				suspendAuthenticationCheck = true;
				navigator.navigateTo(viewNavigationState);
			} finally {
				suspendAuthenticationCheck = false;
			}
		} else {
			// try to open the URI as an URL
			Page.getCurrent().open(redirectURI, null);
		}
	} else {
		throw new ViewNavigationException(navigationState, "Authentication required");
	}
}
 
Example 5
Project: holon-vaadin7   File: NotificationValidationStatusHandler.java   Source Code and License 6 votes vote down vote up
@Override
public void validationStatusChange(ValidationStatusEvent<?> statusChangeEvent) {
	if (statusChangeEvent.isInvalid()) {

		String error = showAllErrors
				? statusChangeEvent.getErrorMessages().stream().collect(Collectors.joining("<br/>"))
				: statusChangeEvent.getErrorMessage();

		if (error == null || error.trim().equals("")) {
			error = "Validation error";
		}

		if (notification != null) {
			notification.setCaption(error);
			notification.show(Page.getCurrent());
		} else {
			Notification.show(error, Type.ERROR_MESSAGE);
		}

	}
}
 
Example 6
Project: esup-ecandidat   File: UserController.java   Source Code and License 6 votes vote down vote up
/**
 * Change le rôle de l'utilisateur courant
 * 
 * @param username
 *            le nom de l'utilisateur a prendre
 */
public void switchToUser(String username) {
	Assert.hasText(username, applicationContext.getMessage("assert.hasText", null, UI.getCurrent().getLocale()));

	/* Vérifie que l'utilisateur existe */
	try {
		UserDetails details = userDetailsService.loadUserByUsername(username);
		if (details == null || details.getAuthorities() == null || details.getAuthorities().size() == 0) {
			Notification.show(applicationContext.getMessage("admin.switchUser.usernameNotFound",
					new Object[] { username }, UI.getCurrent().getLocale()), Notification.Type.WARNING_MESSAGE);
			return;
		}
	} catch (UsernameNotFoundException unfe) {
		Notification.show(applicationContext.getMessage("admin.switchUser.usernameNotFound",
				new Object[] { username }, UI.getCurrent().getLocale()), Notification.Type.WARNING_MESSAGE);
		return;
	}
	String switchToUserUrl = MethodUtils.formatSecurityPath(loadBalancingController.getApplicationPath(false),
			ConstanteUtils.SECURITY_SWITCH_PATH) + "?" + SwitchUserFilter.SPRING_SECURITY_SWITCH_USERNAME_KEY + "="
			+ username;
	Page.getCurrent().open(switchToUserUrl, null);
}
 
Example 7
Project: osc-core   File: MainUI.java   Source Code and License 6 votes vote down vote up
private void buildMainView() {
    buildHeader();
    buildMainLayout();
    this.root.setExpandRatio(this.mainLayout, 1);

    this.registration = this.ctx.registerService(BroadcastListener.class, this, null);

    // adding view change listener to navigator
    addViewChangeListener();
    String uriFragment = Page.getCurrent().getUriFragment();
    if (StringUtils.isBlank(uriFragment)) {
        uriFragment = VIEW_FRAGMENT_ALERTS;
    }
    String sanitizedFragment = StringUtils.remove(uriFragment, '!').replace('+', ' ');
    this.nav.navigateTo(sanitizedFragment);

}
 
Example 8
Project: osc-core   File: ViewUtil.java   Source Code and License 6 votes vote down vote up
public static void showJobNotification(Long jobId, ServerApi server) {
    HashMap<String, Object> paramMap = null;
    if (jobId != null) {
        paramMap = new HashMap<>();
        paramMap.put(JOB_ID_PARAM_KEY, jobId);
    }

    String jobLinkUrl = createInternalUrl(MainUI.VIEW_FRAGMENT_JOBS, paramMap, server);
    if (jobLinkUrl != null) {
        if (jobId == null) {
            new Notification("Info", "<a href=\"" + jobLinkUrl + "\">" + " Go To Job View" + "</a>",
                    Notification.Type.TRAY_NOTIFICATION, true).show(Page.getCurrent());
        } else {
            new Notification("Info", "Job <a href=\"" + jobLinkUrl + "\">" + jobId + "</a> started.",
                    Notification.Type.TRAY_NOTIFICATION, true).show(Page.getCurrent());
        }
    } else {
        new Notification("Info", "Job started.", Notification.Type.TRAY_NOTIFICATION, true).show(Page.getCurrent());
    }
}
 
Example 9
Project: tinypounder   File: TinyPounderMainUI.java   Source Code and License 6 votes vote down vote up
@Override
protected void init(VaadinRequest vaadinRequest) {
  VaadinSession.getCurrent().getSession().setMaxInactiveInterval(-1);
  Page.getCurrent().setTitle("Tiny Pounder (" + VERSION + ")");

  setupLayout();
  addKitControls();
  updateKitControls();
  initVoltronConfigLayout();
  initVoltronControlLayout();
  initRuntimeLayout();
  addExitCloseTab();
  updateServerGrid();

  // refresh consoles if any
  consoleRefresher = scheduledExecutorService.scheduleWithFixedDelay(
      () -> access(() -> runningServers.values().forEach(RunningServer::refreshConsole)),
      2, 2, TimeUnit.SECONDS);
}
 
Example 10
Project: vaadin-javaee-jaas-example   File: JaasExampleUI.java   Source Code and License 6 votes vote down vote up
@Override
protected void init(VaadinRequest vaadinRequest) {
    final VerticalLayout contentArea = new VerticalLayout();
    contentArea.setMargin(false);
    setContent(contentArea);

    final Navigator navigator = new Navigator(this, contentArea);
    navigator.addProvider(viewProvider);
    navigator.setErrorView(InaccessibleErrorView.class);

    String defaultView = Page.getCurrent().getUriFragment();
    if (defaultView == null || defaultView.trim().isEmpty()) {
        defaultView = SecureView.VIEW_NAME;
    }

    if (isUserAuthenticated(vaadinRequest)) {
        navigator.navigateTo(defaultView);
    } else {
        navigator.navigateTo(LoginView.VIEW_NAME + "/" + defaultView);
    }
}
 
Example 11
Project: holon-vaadin   File: NavigatorActuator.java   Source Code and License 6 votes vote down vote up
/**
 * Invoked when authentication is missing or failed using {@link AuthContext} during {@link Authenticate} annotation
 * processing.
 * @param authc Authenticate annotation
 * @param navigationState Navigation state
 * @throws ViewNavigationException If cannot be performed any redirection using {@link Authenticate#redirectURI()}
 */
protected void onAuthenticationFailed(final Authenticate authc, final String navigationState)
		throws ViewNavigationException {
	// redirect
	String redirectURI = AnnotationUtils.getStringValue(authc.redirectURI());
	if (redirectURI != null) {
		// check view scheme
		String viewNavigationState = getViewNavigationState(redirectURI);
		if (viewNavigationState != null) {
			try {
				suspendAuthenticationCheck = true;
				navigator.navigateTo(viewNavigationState);
			} finally {
				suspendAuthenticationCheck = false;
			}
		} else {
			// try to open the URI as an URL
			Page.getCurrent().open(redirectURI, null);
		}
	} else {
		throw new ViewNavigationException(navigationState, "Authentication required");
	}
}
 
Example 12
Project: holon-vaadin   File: NotificationValidationStatusHandler.java   Source Code and License 6 votes vote down vote up
@Override
public void validationStatusChange(ValidationStatusEvent<?> statusChangeEvent) {
	if (statusChangeEvent.isInvalid()) {

		String error = showAllErrors
				? statusChangeEvent.getErrorMessages().stream().collect(Collectors.joining("<br/>"))
				: statusChangeEvent.getErrorMessage();

		if (error == null || error.trim().equals("")) {
			error = "Validation error";
		}

		if (notification != null) {
			notification.setCaption(error);
			notification.show(Page.getCurrent());
		} else {
			Notification.show(error, Type.ERROR_MESSAGE);
		}

	}
}
 
Example 13
Project: history-api-navigation   File: HistoryApiNavigationStateManagerTest.java   Source Code and License 6 votes vote down vote up
@Test
public void testSetNavigator()
{
    navigationStateManager.setNavigator(null);
    Mockito.verifyZeroInteractions(popStateListenerRegistration);
    Mockito.verifyZeroInteractions(page);

    Mockito.when(page.addPopStateListener(ArgumentMatchers.any(Page.PopStateListener.class)))
            .thenReturn(popStateListenerRegistration);
    navigationStateManager.setNavigator(navigator);
    Mockito.verify(page)
            .addPopStateListener(ArgumentMatchers.any(Page.PopStateListener.class));

    navigationStateManager.setNavigator(null);
    Mockito.verify(popStateListenerRegistration).remove();
}
 
Example 14
Project: bbplay   File: LanguageComboBox.java   Source Code and License 6 votes vote down vote up
public LanguageComboBox(Locale locale) {
	super(I18n.t("language"));
	setStyleName("languages");
	setContainerDataSource(createDataSource());
	setItemCaptionPropertyId("caption");
	setItemIconPropertyId("icon");
	setImmediate(true);
	setNullSelectionAllowed(false);

	setInitialValue(locale);

	addValueChangeListener(event -> {
		BBPlay.setLanguage(((Locale) event.getProperty().getValue()).getLanguage());
		Page.getCurrent().reload();
	});

}
 
Example 15
Project: imotSpot   File: AddingImot.java   Source Code and License 6 votes vote down vote up
@Override
public OutputStream receiveUpload(String filename, String mimeType) {
    imageCounter++;
    savePath = "../uploads/" + filename;
    imageName = filename;
    FileOutputStream fos = null; // Stream to write to
    try {
        // Open the file for writing.
        file = new File(savePath);
        fos = new FileOutputStream(file);

    } catch (final java.io.FileNotFoundException e) {
        new Notification("Could not open file",
                e.getMessage(),
                Notification.Type.ERROR_MESSAGE).show(Page.getCurrent());
        return null;
    }

    return fos; // Return the output stream to write to
}
 
Example 16
Project: imotSpot   File: ScheduleView.java   Source Code and License 6 votes vote down vote up
private void injectMovieCoverStyles() {
        // Add all movie cover images as classes to CSSInject
        String styles = "";
//        for (Movie m : DashboardUI.getDataProvider().getMovies()) {
//            WebBrowser webBrowser = Page.getCurrent().getWebBrowser();
//
//            String bg = "url(VAADIN/themes/" + UI.getCurrent().getTheme()
//                    + "/img/event-title-bg.png), url(" + m.getThumbUrl() + ")";
//
//            // IE8 doesn't support multiple background images
//            if (webBrowser.isIE() && webBrowser.getBrowserMajorVersion() == 8) {
//                bg = "url(" + m.getThumbUrl() + ")";
//            }
//
//            styles += ".v-calendar-event-" + m.getId()
//                    + " .v-calendar-event-content {background-image:" + bg
//                    + ";}";
//        }

        Page.getCurrent().getStyles().add(styles);
    }
 
Example 17
Project: imotSpot   File: DashboardUI.java   Source Code and License 6 votes vote down vote up
@Override
protected void init(final VaadinRequest request) {
    setLocale(Locale.US);

    DashboardEventBus.register(this);
    Responsive.makeResponsive(this);
    addStyleName(ValoTheme.UI_WITH_MENU);

    updateContent();

    // Some views need to be aware of browser resize events so a
    // BrowserResizeEvent gets fired to the event bus on every occasion.
    Page.getCurrent().addBrowserWindowResizeListener(
            new BrowserWindowResizeListener() {
                @Override
                public void browserWindowResized(
                        final BrowserWindowResizeEvent event) {
                    DashboardEventBus.post(new BrowserResizeEvent());
                }
            });
}
 
Example 18
Project: vaadin-vertx-samples   File: ScheduleView.java   Source Code and License 6 votes vote down vote up
private void injectMovieCoverStyles() {
    // Add all movie cover images as classes to CSSInject
    String styles = "";
    for (Movie m : DashboardUI.getDataProvider().getMovies()) {
        WebBrowser webBrowser = Page.getCurrent().getWebBrowser();

        String bg = "url(VAADIN/themes/" + UI.getCurrent().getTheme()
                + "/img/event-title-bg.png), url(" + m.getThumbUrl() + ")";

        // IE8 doesn't support multiple background images
        if (webBrowser.isIE() && webBrowser.getBrowserMajorVersion() == 8) {
            bg = "url(" + m.getThumbUrl() + ")";
        }

        styles += ".v-calendar-event-" + m.getId()
                + " .v-calendar-event-content {background-image:" + bg
                + ";}";
    }

    Page.getCurrent().getStyles().add(styles);
}
 
Example 19
Project: vaadin-vertx-samples   File: LoginView.java   Source Code and License 6 votes vote down vote up
public LoginView() {
    setSizeFull();

    Component loginForm = buildLoginForm();
    addComponent(loginForm);
    setComponentAlignment(loginForm, Alignment.MIDDLE_CENTER);

    Notification notification = new Notification(
            "Welcome to Dashboard Demo");
    notification
            .setDescription("<span>This application is not real, it only demonstrates an application built with the <a href=\"https://vaadin.com\">Vaadin framework</a>.</span> <span>No username or password is required, just click the <b>Sign In</b> button to continue.</span>");
    notification.setHtmlContentAllowed(true);
    notification.setStyleName("tray dark small closable login-help");
    notification.setPosition(Position.BOTTOM_CENTER);
    notification.setDelayMsec(20000);
    notification.show(Page.getCurrent());
}
 
Example 20
Project: vaadin-vertx-samples   File: DashboardUI.java   Source Code and License 6 votes vote down vote up
@Override
protected void init(final VaadinRequest request) {
    setLocale(Locale.US);

    DashboardEventBus.register(this);
    Responsive.makeResponsive(this);
    addStyleName(ValoTheme.UI_WITH_MENU);

    updateContent();

    // Some views need to be aware of browser resize events so a
    // BrowserResizeEvent gets fired to the event bus on every occasion.
    Page.getCurrent().addBrowserWindowResizeListener(
            new BrowserWindowResizeListener() {
                @Override
                public void browserWindowResized(
                        final BrowserWindowResizeEvent event) {
                    DashboardEventBus.post(new BrowserResizeEvent());
                }
            });
}
 
Example 21
Project: metasfresh-procurement-webui   File: LoginView.java   Source Code and License 6 votes vote down vote up
protected void onForgotPassword(final String email)
{
	if (Strings.isNullOrEmpty(email))
	{
		throw new PasswordResetFailedException(email, i18n.get("LoginView.passwordReset.error.fillEmail"));
	}

	final String passwordResetKey = loginService.generatePasswordResetKey(email);
	final URI passwordResetURI = PasswordResetView.buildPasswordResetURI(passwordResetKey);
	loginService.sendPasswordResetKey(email, passwordResetURI);

	final Notification notification = new Notification(
			i18n.get("LoginView.passwordReset.notification.title") // "Password reset"
			, i18n.get("LoginView.passwordReset.notification.message") // "Your password has been reset. Please check your email and click on that link"
			, Type.HUMANIZED_MESSAGE);
	notification.setDelayMsec(15 * 1000);
	notification.show(Page.getCurrent());
}
 
Example 22
Project: metasfresh-procurement-webui   File: PasswordResetView.java   Source Code and License 6 votes vote down vote up
public static final URI buildPasswordResetURI(final String passwordResetKey)
{
	try
	{
		final URI uri = Page.getCurrent().getLocation();
		final String query = null;
		final String fragment = MFNavigator.createURIFragment(NAME, passwordResetKey);
		final URI resetURI = new URI(uri.getScheme(), uri.getAuthority(), uri.getPath(), query, fragment);
		System.out.println(resetURI);
		return resetURI;
	}
	catch (Exception e)
	{
		throw Throwables.propagate(e);
	}
}
 
Example 23
Project: cuba   File: ExceptionDialog.java   Source Code and License 6 votes vote down vote up
protected void forceLogout() {
    App app = AppUI.getCurrent().getApp();
    final WebWindowManager wm = app.getWindowManager();
    try {
        Connection connection = wm.getApp().getConnection();
        if (connection.isConnected()) {
            connection.logout();
        }
    } catch (Exception e) {
        log.warn("Exception on forced logout", e);
    } finally {
        // always restart UI
        String url = ControllerUtils.getLocationWithoutParams() + "?restartApp";

        Page.getCurrent().open(url, "_self");
    }
}
 
Example 24
Project: cuba   File: CubaTable.java   Source Code and License 6 votes vote down vote up
@Override
public void changeVariables(Object source, Map<String, Object> variables) {
    if (Page.getCurrent().getWebBrowser().isIE() && variables.containsKey("clickEvent")) {
        focus();
    }

    super.changeVariables(source, variables);

    if (shortcutActionManager != null) {
        shortcutActionManager.handleActions(variables, this);
    }

    String profilerMarker = (String) variables.get("profilerMarker");
    if (StringUtils.isNotEmpty(profilerMarker)) {
        AppUI ui = AppUI.getCurrent();
        ui.setProfilerMarker(profilerMarker);
    }
}
 
Example 25
Project: cuba   File: WebNewWindowButton.java   Source Code and License 6 votes vote down vote up
public WebNewWindowButton() {
    component = new CubaButton();
    component.addStyleName(NEW_WINDOW_BUTTON_STYLENAME);
    component.setDescription(null);

    URL pageUrl;
    try {
        pageUrl = Page.getCurrent().getLocation().toURL();
    } catch (MalformedURLException ignored) {
        LoggerFactory.getLogger(WebNewWindowButton.class).warn("Couldn't get URL of current Page");
        return;
    }

    ExternalResource currentPage = new ExternalResource(pageUrl);
    final BrowserWindowOpener opener = new BrowserWindowOpener(currentPage);
    opener.setWindowName("_blank");

    opener.extend(component);
}
 
Example 26
Project: VaadinSpringShiroMongoDB   File: ProductForm.java   Source Code and License 6 votes vote down vote up
public void editProduct(Product product) {
    if (product == null) {
        product = new Product();
    }
    fieldGroup.setItemDataSource(new BeanItem<Product>(product));

    // before the user makes any changes, disable validation error indicator
    // of the product name field (which may be empty)
    productName.setValidationVisible(false);

    // Scroll to the top
    // As this is not a Panel, using JavaScript
    String scrollScript = "window.document.getElementById('" + getId()
            + "').scrollTop = 0;";
    Page.getCurrent().getJavaScript().execute(scrollScript);
}
 
Example 27
Project: hawkbit   File: AbstractHawkbitLoginUI.java   Source Code and License 6 votes vote down vote up
@Override
protected void init(final VaadinRequest request) {
    SpringContextHelper.setContext(context);

    params = UriComponentsBuilder.fromUri(Page.getCurrent().getLocation()).build().getQueryParams();

    if (params.containsKey(DEMO_PARAMETER)) {
        login(uiProperties.getDemo().getTenant(), uiProperties.getDemo().getUser(),
                uiProperties.getDemo().getPassword(), false);
    }

    setContent(buildContent());

    filloutUsernameTenantFields();
    readCookie();
}
 
Example 28
Project: hawkbit   File: DashboardMenu.java   Source Code and License 6 votes vote down vote up
private Component buildUserMenu(final UiProperties uiProperties) {
    final MenuBar settings = new MenuBar();
    settings.addStyleName("user-menu");
    settings.setHtmlContentAllowed(true);

    final MenuItem settingsItem = settings.addItem("", getImage(uiProperties.isGravatar()), null);

    final String formattedTenant = UserDetailsFormatter.formatCurrentTenant();
    if (!StringUtils.isEmpty(formattedTenant)) {
        settingsItem.setText(formattedTenant);
        UserDetailsFormatter.getCurrentTenant().ifPresent(tenant -> settingsItem.setDescription(i18n
                .getMessage("menu.user.description", tenant, UserDetailsFormatter.getCurrentUser().getUsername())));
    } else {
        settingsItem.setText("...");
    }

    settingsItem.setStyleName("user-menuitem");

    final String logoutUrl = generateLogoutUrl();

    settingsItem.addItem("Sign Out", selectedItem -> Page.getCurrent().setLocation(logoutUrl));
    return settings;
}
 
Example 29
Project: hawkbit   File: HawkbitUIErrorHandler.java   Source Code and License 6 votes vote down vote up
@Override
public void error(final ErrorEvent event) {

    final HawkbitErrorNotificationMessage message = buildNotification(getRootExceptionFrom(event));
    if (event instanceof ConnectorErrorEvent) {
        final Connector connector = ((ConnectorErrorEvent) event).getConnector();
        if (connector instanceof UI) {
            final UI uiInstance = (UI) connector;
            uiInstance.access(() -> message.show(uiInstance.getPage()));
            return;
        }
    }

    final Optional<Page> originError = getPageOriginError(event);
    if (originError.isPresent()) {
        message.show(originError.get());
        return;
    }

    HawkbitErrorNotificationMessage.show(message.getCaption(), message.getDescription(), Type.HUMANIZED_MESSAGE);
}
 
Example 30
Project: vaadin-jcrop   File: Jcrop.java   Source Code and License 6 votes vote down vote up
/**
 * generate's the requestUri for the RequestHandler with a ts-parameter to avoid caching of browser on resource-changes
 * 
 * @return
 */
private String getRequestUri() {
	URI uri = Page.getCurrent()
			.getLocation();
	String url = null;
	if ((uri.getPort() == 80) || (uri.getPort() == 443) || (uri.getPort() <= 0)) {
		url = uri.getScheme() + "://" + uri.getHost() + uri.getPath();
	} else {
		url = uri.getScheme() + "://" + uri.getHost() + ":" + uri.getPort() + uri.getPath();
	}
	if (url != null && !url.endsWith("/")) {
		url += "/";
	}
	url += this.requestHandlerUri + "?ts=" + new Date().getTime();
	return url;
}
 
Example 31
Project: KrishnasSpace   File: VaadinUI.java   Source Code and License 6 votes vote down vote up
@Override
protected void init(VaadinRequest request) {
	final VerticalLayout mainLayout = new VerticalLayout();
	HorizontalLayout horizontalLayout = new HorizontalLayout();
	CssLayout viewLayout = new CssLayout();
	Page.getCurrent().setTitle("Vaadin Demo");
	mainLayout.setSizeFull();
	viewLayout.setSizeFull();
	mainLayout.setMargin(true);
	setContent(mainLayout);
	mainLayout.addComponent(horizontalLayout);
	mainLayout.addComponent(viewLayout);
	mainLayout.setExpandRatio(viewLayout, 1f);
	Navigator navigator = new Navigator(this, viewLayout);
	setNavigator(navigator);
	setupHeader(horizontalLayout);
	Map<String, Class<? extends MyView>> myViews = getViewProvider();
	navigator.addView("", new HomeView(myViews.keySet()));
	navigator.addProvider(new CachedViewProvider(myViews));
}
 
Example 32
Project: metl   File: EditAgentPanel.java   Source Code and License 6 votes vote down vote up
protected void exportConfiguration() {
    final String export = context.getImportExportService().exportAgent(agent.getId(), AppConstants.SYSTEM_USER);
    StreamSource ss = new StreamSource() {
        private static final long serialVersionUID = 1L;

        public InputStream getStream() {
            try {
                return new ByteArrayInputStream(export.getBytes());
            } catch (Exception e) {
                log.error("Failed to export configuration", e);
                CommonUiUtils.notify("Failed to export configuration.", Type.ERROR_MESSAGE);
                return null;
            }

        }
    };
    String datetime = new SimpleDateFormat("yyyyMMddHHmmss").format(new Date());
    StreamResource resource = new StreamResource(ss,
            String.format("%s-config-%s.json", agent.getName().toLowerCase().replaceAll(" ", "-"), datetime));
    final String KEY = "export";
    setResource(KEY, resource);
    Page.getCurrent().open(ResourceReference.create(resource, this, KEY).getURL(), null);
}
 
Example 33
Project: metl   File: ExecutionRunPanel.java   Source Code and License 6 votes vote down vote up
protected void download() {
    String stepId = (String) stepTable.getSelectedRow();
    if (stepId != null) {
        final File file = executionService.getExecutionStepLog(stepId);
        StreamSource ss = new StreamSource() {
            private static final long serialVersionUID = 1L;

            public InputStream getStream() {
                try {
                    return new FileInputStream(file);
                } catch (Exception e) {
                    log.error("Failed to download log file", e);
                    CommonUiUtils.notify("Failed to download log file", Type.ERROR_MESSAGE);
                    return null;
                }
            }
        };
        StreamResource resource = new StreamResource(ss, file.getName());
        final String KEY = "export";
        setResource(KEY, resource);
        Page.getCurrent().open(ResourceReference.create(resource, this, KEY).getURL(), null);
    }
}
 
Example 34
Project: metl   File: ImportXmlTemplateWindow.java   Source Code and License 6 votes vote down vote up
protected void importXml(String text) {
    if (isNotBlank(text)) {
        SAXBuilder builder = new SAXBuilder();
        builder.setXMLReaderFactory(XMLReaders.NONVALIDATING);
        builder.setFeature("http://xml.org/sax/features/validation", false);
        try {
            Document document = builder.build(new StringReader(text));
            String rootName = document.getRootElement().getName();
            if (rootName.equals("definitions")) {
                importFromWsdl(text);
            } else if (rootName.equals("schema")) {
                importFromXsd(text);
            } else {
                Notification note = new Notification("Unrecognized Content", "The XML file has a root element of " + rootName
                        + ", but expected \"definitions\" for WSDL or \"schema\" for XSD.");
                note.show(Page.getCurrent());
            }
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }
}
 
Example 35
Project: metl   File: ChangePasswordDialog.java   Source Code and License 6 votes vote down vote up
protected void changePassword() {
    ISecurityService securityService = context.getSecurityService();
    IOperationsService operationsService = context.getOperationsSerivce();
    User user = context.getUser();
    String password = securityService.hash(user.getSalt(), currentPasswordField.getValue());
    if (user != null && user.getPassword() != null && user.getPassword().equals(password)) {
        if (testNewPassword()) {
            operationsService.savePassword(user, newPasswordField.getValue());
            close();
        }
    } else {
        String address = Page.getCurrent().getWebBrowser().getAddress();
        log.warn("Invalid change password attempt for user " + user.getLoginId()
                + " from address " + address);
        notify("Invalid Password", "The current password is invalid");
        currentPasswordField.selectAll();
    }

}
 
Example 36
Project: metl   File: ExportDialog.java   Source Code and License 6 votes vote down vote up
protected void downloadExport(final String export, String filename) {

        StreamSource ss = new StreamSource() {
            private static final long serialVersionUID = 1L;

            public InputStream getStream() {
                try {
                    return new ByteArrayInputStream(export.getBytes(Charset.forName("utf-8")));
                } catch (Exception e) {
                    log.error("Failed to export configuration", e);
                    CommonUiUtils.notify("Failed to export configuration.", Type.ERROR_MESSAGE);
                    return null;
                }
            }
        };
        String datetime = new SimpleDateFormat("yyyyMMddHHmmss").format(new Date());
        StreamResource resource = new StreamResource(ss, String.format("%s-config-%s.json", filename, datetime));
        final String KEY = "export";
        setResource(KEY, resource);
        Page.getCurrent().open(ResourceReference.create(resource, this, KEY).getURL(), null);
    }
 
Example 37
Project: metl   File: Diagram.java   Source Code and License 6 votes vote down vote up
public void export() {
    // Lookup how large the canvas needs to be based on node positions.
    int maxHeight = 0;
    int maxWidth = 0;
    for (Node node : getState().nodes) {
        if (node.getX() > maxWidth) {
            maxWidth = node.getX();
        }
        if (node.getY() > maxHeight) {
            maxHeight = node.getY();
        }
    }
    // Pad Boundary to include text and margins.
    maxWidth += 200;
    maxHeight += 200;
    // Call client side code to create the canvas and display it.
    Page.getCurrent().getJavaScript().execute("exportDiagram("+maxWidth+","+maxHeight+");");
}
 
Example 38
Project: sqlexplorer-vaadin   File: CommonUiUtils.java   Source Code and License 6 votes vote down vote up
public static void notify(String caption, String message, Throwable ex, Type type) {
    Page page = Page.getCurrent();
    if (page != null) {
        Notification notification = new Notification(caption, contactWithLineFeed(FormatUtils.wordWrap(message, 150)),
                Type.HUMANIZED_MESSAGE);
        notification.setPosition(Position.MIDDLE_CENTER);
        notification.setDelayMsec(-1);

        String style = ValoTheme.NOTIFICATION_SUCCESS;
        if (type == Type.ERROR_MESSAGE) {
            style = ValoTheme.NOTIFICATION_FAILURE;
        } else if (type == Type.WARNING_MESSAGE) {
            style = ValoTheme.NOTIFICATION_WARNING;
        }
        notification.setStyleName(notification.getStyleName() + " " + ValoTheme.NOTIFICATION_CLOSABLE + " " + style);
        notification.show(Page.getCurrent());
    }
}
 
Example 39
Project: root   File: UserLoginView.java   Source Code and License 6 votes vote down vote up
/**
 * Validate user input with data in the database
 * @return true if user fits password in the database, false otherwise
 */
private void validateData() {
	String username = usernameField.getValue();
	String password = passwordField.getValue();
	
	if (UI.getCurrent() == null) {
		System.out.println("CurrentUI is null");
	}
	else if (((WoundManagementUI)UI.getCurrent()).getMySession() == null)
		System.out.println("My session is null");
	else if (getEnvironment() == null)
		System.out.println("Environment is null, session id is " + ((WoundManagementUI)UI.getCurrent()).getMySession().getId());
	else {
		getEnvironment().loginEmployee(username, password);
		boolean correctdata = getEnvironment().getCurrentEmployee() != null;
		
		if (correctdata) {
			getEnvironment().setCurrentUriFragment("patientSelection");
			Page.getCurrent().setUriFragment(getEnvironment().getCurrentUriFragment());
		} else {
			Notification.show(MessageResources.getString("incorrectData"));

			this.passwordField.setValue("");
		}
	}
}
 
Example 40
Project: viritin   File: ClearableTextField.java   Source Code and License 6 votes vote down vote up
@Override
public void attach() {
    super.attach();
    // TODO optimize this so that it is added only once
    Page.getCurrent().getStyles().add(
            ".clearable-textfield .v-widget {\n"
            + "	border-radius: 4px 4px 4px 4px;\n"
            + "}\n"
            + ".clearable-textfield .v-slot:last-child>.v-widget {\n"
            + "	border-top-left-radius: 0;\n"
            + "	border-bottom-left-radius: 0; margin-left:-1px\n"
            + "}\n"
            + "\n"
            + ".clearable-textfield .v-slot:first-child>.v-widget {\n"
            + "	border-top-right-radius: 0;\n"
            + "	border-bottom-right-radius: 0;\n"
            + "}\n");
}