Examples with ServletException jakarta.servlet.ServletException used on opensource projects

Example 56 with ServletException

use of jakarta.servlet.ServletException in project spring-framework by spring-projects.

the class DispatcherServlet method render.

/**
 * Render the given ModelAndView.
 * <p>This is the last stage in handling a request. It may involve resolving the view by name.
 * @param mv the ModelAndView to render
 * @param request current HTTP servlet request
 * @param response current HTTP servlet response
 * @throws ServletException if view is missing or cannot be resolved
 * @throws Exception if there's a problem rendering the view
 */
protected void render(ModelAndView mv, HttpServletRequest request, HttpServletResponse response) throws Exception {
    // Determine locale for request and apply it to the response.
    Locale locale = (this.localeResolver != null ? this.localeResolver.resolveLocale(request) : request.getLocale());
    response.setLocale(locale);
    View view;
    String viewName = mv.getViewName();
    if (viewName != null) {
        // We need to resolve the view name.
        view = resolveViewName(viewName, mv.getModelInternal(), locale, request);
        if (view == null) {
            throw new ServletException("Could not resolve view with name '" + mv.getViewName() + "' in servlet with name '" + getServletName() + "'");
        }
    } else {
        // No need to lookup: the ModelAndView object contains the actual View object.
        view = mv.getView();
        if (view == null) {
            throw new ServletException("ModelAndView [" + mv + "] neither contains a view name nor a " + "View object in servlet with name '" + getServletName() + "'");
        }
    }
    // Delegate to the View object for rendering.
    if (logger.isTraceEnabled()) {
        logger.trace("Rendering view [" + view + "] ");
    }
    try {
        if (mv.getStatus() != null) {
            request.setAttribute(View.RESPONSE_STATUS_ATTRIBUTE, mv.getStatus());
            response.setStatus(mv.getStatus().value());
        }
        view.render(mv.getModelInternal(), request, response);
    } catch (Exception ex) {
        if (logger.isDebugEnabled()) {
            logger.debug("Error rendering view [" + view + "]", ex);
        }
        throw ex;
    }
}

Example 57 with ServletException

use of jakarta.servlet.ServletException in project atmosphere by Atmosphere.

the class TrackMessageSizeInterceptorTest method create.

@BeforeMethod
public void create() throws Throwable {
    framework = new AtmosphereFramework();
    framework.setAsyncSupport(new AsynchronousProcessor(framework.getAtmosphereConfig()) {

        @Override
        public Action service(AtmosphereRequest req, AtmosphereResponse res) throws IOException, ServletException {
            return action(req, res);
        }
    });
    framework.init(new ServletConfig() {

        @Override
        public String getServletName() {
            return "void";
        }

        @Override
        public ServletContext getServletContext() {
            return mock(ServletContext.class);
        }

        @Override
        public String getInitParameter(String name) {
            return null;
        }

        @Override
        public Enumeration<String> getInitParameterNames() {
            return null;
        }
    });
}

Example 58 with ServletException

use of jakarta.servlet.ServletException in project atmosphere by Atmosphere.

the class WebSocketHandlerTest method invalidPathHandler.

@Test
public void invalidPathHandler() throws IOException, ServletException, ExecutionException, InterruptedException {
    ByteArrayOutputStream b = new ByteArrayOutputStream();
    final WebSocket w = new ArrayBaseWebSocket(b);
    final WebSocketProcessor processor = WebSocketProcessorFactory.getDefault().getWebSocketProcessor(framework);
    registerWebSocketHandler("/a", new WebSocketProcessor.WebSocketHandlerProxy(new EchoHandler()));
    AtmosphereRequest request = new AtmosphereRequestImpl.Builder().destroyable(false).body("yoComet").pathInfo("/abcd").build();
    try {
        processor.open(w, request, AtmosphereResponseImpl.newInstance(framework.getAtmosphereConfig(), request, w));
        fail();
    } catch (Exception ex) {
        assertEquals(ex.getClass(), AtmosphereMappingException.class);
    }
}

Example 59 with ServletException

use of jakarta.servlet.ServletException in project atmosphere by Atmosphere.

the class UrlMappingTest method create.

@BeforeMethod
public void create() throws Throwable {
    framework = new AtmosphereFramework();
    framework.setAsyncSupport(mock(AsyncSupport.class));
    framework.init(new ServletConfig() {

        @Override
        public String getServletName() {
            return "void";
        }

        @Override
        public ServletContext getServletContext() {
            return mock(ServletContext.class);
        }

        @Override
        public String getInitParameter(String name) {
            return null;
        }

        @Override
        public Enumeration<String> getInitParameterNames() {
            return null;
        }
    });
    config = framework.getAtmosphereConfig();
    processor = new AsynchronousProcessor(config) {

        @Override
        public Action service(AtmosphereRequest req, AtmosphereResponse res) throws IOException, ServletException {
            return new Action(Action.TYPE.CREATED);
        }
    };
}

Example 60 with ServletException

use of jakarta.servlet.ServletException in project atmosphere by Atmosphere.

the class AtmosphereInterceptorTest method create.

@BeforeMethod
public void create() throws Throwable {
    framework = new AtmosphereFramework();
    framework.setAsyncSupport(mock(AsyncSupport.class));
    framework.init(new ServletConfig() {

        @Override
        public String getServletName() {
            return "void";
        }

        @Override
        public ServletContext getServletContext() {
            return mock(ServletContext.class);
        }

        @Override
        public String getInitParameter(String name) {
            return null;
        }

        @Override
        public Enumeration<String> getInitParameterNames() {
            return null;
        }
    });
    config = framework.getAtmosphereConfig();
    processor = new AsynchronousProcessor(config) {

        @Override
        public Action service(AtmosphereRequest req, AtmosphereResponse res) throws IOException, ServletException {
            return action(req, res);
        }
    };
}