Examples with HttpSession javax.servlet.http.HttpSession used on opensource projects

Example 96 with HttpSession

use of javax.servlet.http.HttpSession in project spring-framework by spring-projects.

the class RequestMappingHandlerAdapter method handleInternal.

@Override
protected ModelAndView handleInternal(HttpServletRequest request, HttpServletResponse response, HandlerMethod handlerMethod) throws Exception {
    ModelAndView mav;
    checkRequest(request);
    // Execute invokeHandlerMethod in synchronized block if required.
    if (this.synchronizeOnSession) {
        HttpSession session = request.getSession(false);
        if (session != null) {
            Object mutex = WebUtils.getSessionMutex(session);
            synchronized (mutex) {
                mav = invokeHandlerMethod(request, response, handlerMethod);
            }
        } else {
            // No HttpSession available -> no mutex necessary
            mav = invokeHandlerMethod(request, response, handlerMethod);
        }
    } else {
        // No synchronization on session demanded at all...
        mav = invokeHandlerMethod(request, response, handlerMethod);
    }
    if (!response.containsHeader(HEADER_CACHE_CONTROL)) {
        if (getSessionAttributesHandler(handlerMethod).hasSessionAttributes()) {
            applyCacheSeconds(response, this.cacheSecondsForSessionAttributeHandlers);
        } else {
            prepareResponse(response);
        }
    }
    return mav;
}

Example 97 with HttpSession

use of javax.servlet.http.HttpSession in project spring-framework by spring-projects.

the class SessionLocaleResolverTests method testSetAndResolveLocale.

@Test
public void testSetAndResolveLocale() {
    MockHttpServletRequest request = new MockHttpServletRequest();
    MockHttpServletResponse response = new MockHttpServletResponse();
    SessionLocaleResolver resolver = new SessionLocaleResolver();
    resolver.setLocale(request, response, Locale.GERMAN);
    assertEquals(Locale.GERMAN, resolver.resolveLocale(request));
    HttpSession session = request.getSession();
    request = new MockHttpServletRequest();
    request.setSession(session);
    resolver = new SessionLocaleResolver();
    assertEquals(Locale.GERMAN, resolver.resolveLocale(request));
}

Example 98 with HttpSession

use of javax.servlet.http.HttpSession in project spring-framework by spring-projects.

the class SessionLocaleResolverTests method testSetLocaleToNullLocale.

@Test
public void testSetLocaleToNullLocale() throws Exception {
    MockHttpServletRequest request = new MockHttpServletRequest();
    request.addPreferredLocale(Locale.TAIWAN);
    request.getSession().setAttribute(SessionLocaleResolver.LOCALE_SESSION_ATTRIBUTE_NAME, Locale.GERMAN);
    MockHttpServletResponse response = new MockHttpServletResponse();
    SessionLocaleResolver resolver = new SessionLocaleResolver();
    resolver.setLocale(request, response, null);
    Locale locale = (Locale) request.getSession().getAttribute(SessionLocaleResolver.LOCALE_SESSION_ATTRIBUTE_NAME);
    assertNull(locale);
    HttpSession session = request.getSession();
    request = new MockHttpServletRequest();
    request.addPreferredLocale(Locale.TAIWAN);
    request.setSession(session);
    resolver = new SessionLocaleResolver();
    assertEquals(Locale.TAIWAN, resolver.resolveLocale(request));
}

Example 99 with HttpSession

use of javax.servlet.http.HttpSession in project spring-framework by spring-projects.

the class ServletAnnotationControllerHandlerMethodTests method parameterizedAnnotatedInterface.

@SuppressWarnings("rawtypes")
@Test
public void parameterizedAnnotatedInterface() throws Exception {
    initServlet(new ApplicationContextInitializer<GenericWebApplicationContext>() {

        @Override
        public void initialize(GenericWebApplicationContext context) {
            context.registerBeanDefinition("viewResolver", new RootBeanDefinition(ModelExposingViewResolver.class));
        }
    }, MyParameterizedControllerImpl.class);
    MockHttpServletRequest request = new MockHttpServletRequest("GET", "/myPage");
    MockHttpServletResponse response = new MockHttpServletResponse();
    getServlet().service(request, response);
    assertEquals("page1", request.getAttribute("viewName"));
    HttpSession session = request.getSession();
    assertTrue(session.getAttribute("object1") != null);
    assertTrue(session.getAttribute("object2") != null);
    assertTrue(((Map) session.getAttribute("model")).containsKey("object1"));
    assertTrue(((Map) session.getAttribute("model")).containsKey("object2"));
    assertTrue(((Map) session.getAttribute("model")).containsKey("testBeanList"));
    request = new MockHttpServletRequest("POST", "/myPage");
    request.setSession(session);
    response = new MockHttpServletResponse();
    getServlet().service(request, response);
    assertEquals("page2", request.getAttribute("viewName"));
    assertTrue(session.getAttribute("object1") != null);
    assertTrue(session.getAttribute("object2") != null);
    assertTrue(((Map) session.getAttribute("model")).containsKey("object1"));
    assertTrue(((Map) session.getAttribute("model")).containsKey("object2"));
    assertTrue(((Map) session.getAttribute("model")).containsKey("testBeanList"));
}

Example 100 with HttpSession

use of javax.servlet.http.HttpSession in project spring-framework by spring-projects.

the class ServletAnnotationControllerHandlerMethodTests method parameterDispatchingController.

@Test
public void parameterDispatchingController() throws Exception {
    final MockServletContext servletContext = new MockServletContext();
    final MockServletConfig servletConfig = new MockServletConfig(servletContext);
    WebApplicationContext webAppContext = initServlet(new ApplicationContextInitializer<GenericWebApplicationContext>() {

        @Override
        public void initialize(GenericWebApplicationContext wac) {
            wac.setServletContext(servletContext);
            AnnotationConfigUtils.registerAnnotationConfigProcessors(wac);
            wac.getBeanFactory().registerResolvableDependency(ServletConfig.class, servletConfig);
        }
    }, MyParameterDispatchingController.class);
    MockHttpServletRequest request = new MockHttpServletRequest(servletContext, "GET", "/myPath.do");
    MockHttpServletResponse response = new MockHttpServletResponse();
    HttpSession session = request.getSession();
    getServlet().service(request, response);
    assertEquals("myView", response.getContentAsString());
    assertSame(servletContext, request.getAttribute("servletContext"));
    assertSame(servletConfig, request.getAttribute("servletConfig"));
    assertSame(session.getId(), request.getAttribute("sessionId"));
    assertSame(request.getRequestURI(), request.getAttribute("requestUri"));
    assertSame(request.getLocale(), request.getAttribute("locale"));
    request = new MockHttpServletRequest(servletContext, "GET", "/myPath.do");
    response = new MockHttpServletResponse();
    session = request.getSession();
    getServlet().service(request, response);
    assertEquals("myView", response.getContentAsString());
    assertSame(servletContext, request.getAttribute("servletContext"));
    assertSame(servletConfig, request.getAttribute("servletConfig"));
    assertSame(session.getId(), request.getAttribute("sessionId"));
    assertSame(request.getRequestURI(), request.getAttribute("requestUri"));
    request = new MockHttpServletRequest(servletContext, "GET", "/myPath.do");
    request.addParameter("view", "other");
    response = new MockHttpServletResponse();
    getServlet().service(request, response);
    assertEquals("myOtherView", response.getContentAsString());
    request = new MockHttpServletRequest(servletContext, "GET", "/myPath.do");
    request.addParameter("view", "my");
    request.addParameter("lang", "de");
    response = new MockHttpServletResponse();
    getServlet().service(request, response);
    assertEquals("myLangView", response.getContentAsString());
    request = new MockHttpServletRequest(servletContext, "GET", "/myPath.do");
    request.addParameter("surprise", "!");
    response = new MockHttpServletResponse();
    getServlet().service(request, response);
    assertEquals("mySurpriseView", response.getContentAsString());
    MyParameterDispatchingController deserialized = (MyParameterDispatchingController) SerializationTestUtils.serializeAndDeserialize(webAppContext.getBean(MyParameterDispatchingController.class.getSimpleName()));
    assertNotNull(deserialized.request);
    assertNotNull(deserialized.session);
}