com.vaadin.server.VaadinServlet Java Examples

The following examples show how to use com.vaadin.server.VaadinServlet. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: VertxVaadinService.java    From vertx-vaadin with MIT License 6 votes vote down vote up 
@Override
public InputStream getThemeResourceAsStream(UI uI, String themeName, String resource) {
    String filename = VaadinServlet.THEME_DIR_PATH + '/' + themeName
        + "/" + resource;

    String normalized = Paths.get(filename).normalize().toString();
    if (!normalized.startsWith("VAADIN/")
        || normalized.contains("/../")) {
        throw new VertxException(String.format(
            "Requested resource [%s] not accessible in the VAADIN directory or access to it is forbidden.",
            filename));
    }
    FileSystem fileSystem = getVertx().fileSystem();
    if (fileSystem.existsBlocking(filename)) {

        return new ByteArrayInputStream(fileSystem.readFileBlocking(filename).getBytes());
    }
    return null;
}
Example #2
Source File: AdminUIModule.java    From sensorhub with Mozilla Public License 2.0 6 votes vote down vote up 
@Override
public void start() throws SensorHubException
{
    // reset java util logging config so we don't get annoying atmosphere logs
    LogManager.getLogManager().reset();//.getLogger("org.atmosphere").setLevel(Level.OFF);
    
    vaadinServlet = new VaadinServlet();
    Map<String, String> initParams = new HashMap<String, String>();
    initParams.put(SERVLET_PARAM_UI_CLASS, AdminUI.class.getCanonicalName());
    initParams.put(SERVLET_PARAM_MODULE_ID, getLocalID());
    if (config.widgetSet != null)
        initParams.put(WIDGETSET, config.widgetSet);
    initParams.put("productionMode", "true");  // set to false to compile theme on-the-fly       
    HttpServer.getInstance().deployServlet(vaadinServlet, initParams, "/admin/*", "/VAADIN/*");
    HttpServer.getInstance().addServletSecurity("/admin/*", "admin");
}
Example #3
Source File: VertxBootstrapHandler.java    From vertx-vaadin with MIT License 5 votes vote down vote up 
@Override
public String getThemeName(BootstrapContext context) {
    String themeName = context.getRequest()
        .getParameter(VaadinServlet.URL_PARAMETER_THEME);
    if (themeName == null) {
        themeName = super.getThemeName(context);
    }
    return themeName;
}
Example #4
Source File: VaadinVerticleWidgetsetUT.java    From vertx-vaadin with MIT License 5 votes vote down vote up 
@Test
public void shouldIgnoreDefaultWidgetsetFromVaadinServletConfiguration(TestContext context) {
    WithoutDefaultWidgetSet verticle = new WithoutDefaultWidgetSet();
    rule.vertx().deployVerticle(verticle, context.asyncAssertSuccess(event -> {
        assertThat(verticle.config.containsKey(VaadinServlet.PARAMETER_WIDGETSET)).isFalse();
    }));
}
Example #5
Source File: VaadinVerticleWidgetsetUT.java    From vertx-vaadin with MIT License 5 votes vote down vote up 
@Test
public void shouldUseWidgetsetFromVaadinServletConfiguration(TestContext context) {
    WithDefaultWidgetSet verticle = new WithDefaultWidgetSet();
    rule.vertx().deployVerticle(verticle, context.asyncAssertSuccess(event -> {
        assertThat(verticle.config.containsKey(VaadinServlet.PARAMETER_WIDGETSET)).isTrue();
        assertThat(verticle.config.getString(VaadinServlet.PARAMETER_WIDGETSET)).isEqualTo(TEST_WIDGETSET);
    }));
}
Example #6
Source File: AsyncVaadinServletConfiguration.java    From hawkbit with Eclipse Public License 1.0 5 votes vote down vote up 
@Bean
public VaadinServlet vaadinServlet(final LocalizedSystemMessagesProvider localizedSystemMessagesProvider) {
    return new SpringVaadinServlet() {
        @Override
        public void servletInitialized() throws ServletException {
            super.servletInitialized();
            getService().setSystemMessagesProvider(localizedSystemMessagesProvider);
        }
    };
}
Example #7
Source File: AddressbookExampleUIEx.java    From vaadinator with Apache License 2.0 5 votes vote down vote up 
@Override
protected void init(VaadinRequest request) {
	// for mobile, set yet another theme
	if (VaadinServlet.getCurrent() instanceof TouchKitServlet) {
		setTheme("touchkitexex");
	}
	super.init(request);
}
Example #8
Source File: VertxVaadinService.java    From vertx-vaadin with MIT License 4 votes vote down vote up 
@Override
public String getConfiguredWidgetset(VaadinRequest request) {
    return getDeploymentConfiguration().getWidgetset(VaadinServlet.DEFAULT_WIDGETSET);
}