Examples with AsyncWebRequest org.springframework.web.context.request.async.AsyncWebRequest used on opensource projects

Example 1 with AsyncWebRequest

use of org.springframework.web.context.request.async.AsyncWebRequest in project spring-framework by spring-projects.

the class ResponseBodyEmitterReturnValueHandlerTests method timeoutValueAndCallback.

@Test
public void timeoutValueAndCallback() throws Exception {
    AsyncWebRequest asyncWebRequest = mock(AsyncWebRequest.class);
    WebAsyncUtils.getAsyncManager(this.request).setAsyncWebRequest(asyncWebRequest);
    ResponseBodyEmitter emitter = new ResponseBodyEmitter(19000L);
    emitter.onTimeout(mock(Runnable.class));
    emitter.onCompletion(mock(Runnable.class));
    MethodParameter returnType = returnType("handle");
    handleReturnValue(emitter, returnType);
    verify(asyncWebRequest).setTimeout(19000L);
    verify(asyncWebRequest).addTimeoutHandler(any(Runnable.class));
    verify(asyncWebRequest, times(2)).addCompletionHandler(any(Runnable.class));
    verify(asyncWebRequest).startAsync();
}

Example 2 with AsyncWebRequest

use of org.springframework.web.context.request.async.AsyncWebRequest in project spring-framework by spring-projects.

the class ReactiveTypeHandlerTests method resetRequest.

private void resetRequest() {
    this.servletRequest = new MockHttpServletRequest();
    this.servletResponse = new MockHttpServletResponse();
    this.webRequest = new ServletWebRequest(this.servletRequest, this.servletResponse);
    AsyncWebRequest webRequest = new StandardServletAsyncWebRequest(this.servletRequest, this.servletResponse);
    WebAsyncUtils.getAsyncManager(this.webRequest).setAsyncWebRequest(webRequest);
    this.servletRequest.setAsyncSupported(true);
}

Example 3 with AsyncWebRequest

use of org.springframework.web.context.request.async.AsyncWebRequest in project spring-framework by spring-projects.

the class ResponseBodyEmitterReturnValueHandlerTests method setup.

@BeforeEach
public void setup() throws Exception {
    List<HttpMessageConverter<?>> converters = Collections.singletonList(new MappingJackson2HttpMessageConverter());
    this.handler = new ResponseBodyEmitterReturnValueHandler(converters);
    this.request = new MockHttpServletRequest();
    this.response = new MockHttpServletResponse();
    this.webRequest = new ServletWebRequest(this.request, this.response);
    AsyncWebRequest asyncWebRequest = new StandardServletAsyncWebRequest(this.request, this.response);
    WebAsyncUtils.getAsyncManager(this.webRequest).setAsyncWebRequest(asyncWebRequest);
    this.request.setAsyncSupported(true);
}

Example 4 with AsyncWebRequest

use of org.springframework.web.context.request.async.AsyncWebRequest in project spring-framework by spring-projects.

the class ResponseBodyEmitterReturnValueHandlerTests method responseBodyEmitterWithTimeoutValue.

@Test
public void responseBodyEmitterWithTimeoutValue() throws Exception {
    AsyncWebRequest asyncWebRequest = mock(AsyncWebRequest.class);
    WebAsyncUtils.getAsyncManager(this.request).setAsyncWebRequest(asyncWebRequest);
    ResponseBodyEmitter emitter = new ResponseBodyEmitter(19000L);
    emitter.onTimeout(mock(Runnable.class));
    emitter.onCompletion(mock(Runnable.class));
    MethodParameter type = on(TestController.class).resolveReturnType(ResponseBodyEmitter.class);
    this.handler.handleReturnValue(emitter, type, this.mavContainer, this.webRequest);
    verify(asyncWebRequest).setTimeout(19000L);
    verify(asyncWebRequest).addTimeoutHandler(any(Runnable.class));
    verify(asyncWebRequest, times(2)).addCompletionHandler(any(Runnable.class));
    verify(asyncWebRequest).startAsync();
}

Example 5 with AsyncWebRequest

use of org.springframework.web.context.request.async.AsyncWebRequest in project spring-framework by spring-projects.

the class OpenEntityManagerInViewTests method testOpenEntityManagerInViewFilterAsyncScenario.

@Test
public void testOpenEntityManagerInViewFilterAsyncScenario() throws Exception {
    given(manager.isOpen()).willReturn(true);
    final EntityManagerFactory factory2 = mock(EntityManagerFactory.class);
    final EntityManager manager2 = mock(EntityManager.class);
    given(factory2.createEntityManager()).willReturn(manager2);
    given(manager2.isOpen()).willReturn(true);
    MockServletContext sc = new MockServletContext();
    StaticWebApplicationContext wac = new StaticWebApplicationContext();
    wac.setServletContext(sc);
    wac.getDefaultListableBeanFactory().registerSingleton("entityManagerFactory", factory);
    wac.getDefaultListableBeanFactory().registerSingleton("myEntityManagerFactory", factory2);
    wac.refresh();
    sc.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
    MockFilterConfig filterConfig = new MockFilterConfig(wac.getServletContext(), "filter");
    MockFilterConfig filterConfig2 = new MockFilterConfig(wac.getServletContext(), "filter2");
    filterConfig2.addInitParameter("entityManagerFactoryBeanName", "myEntityManagerFactory");
    final OpenEntityManagerInViewFilter filter = new OpenEntityManagerInViewFilter();
    filter.init(filterConfig);
    final OpenEntityManagerInViewFilter filter2 = new OpenEntityManagerInViewFilter();
    filter2.init(filterConfig2);
    final AtomicInteger count = new AtomicInteger();
    final FilterChain filterChain = (servletRequest, servletResponse) -> {
        assertThat(TransactionSynchronizationManager.hasResource(factory)).isTrue();
        servletRequest.setAttribute("invoked", Boolean.TRUE);
        count.incrementAndGet();
    };
    final AtomicInteger count2 = new AtomicInteger();
    final FilterChain filterChain2 = (servletRequest, servletResponse) -> {
        assertThat(TransactionSynchronizationManager.hasResource(factory2)).isTrue();
        filter.doFilter(servletRequest, servletResponse, filterChain);
        count2.incrementAndGet();
    };
    FilterChain filterChain3 = new PassThroughFilterChain(filter2, filterChain2);
    AsyncWebRequest asyncWebRequest = mock(AsyncWebRequest.class);
    given(asyncWebRequest.isAsyncStarted()).willReturn(true);
    WebAsyncManager asyncManager = WebAsyncUtils.getAsyncManager(this.request);
    asyncManager.setTaskExecutor(this.taskExecutor);
    asyncManager.setAsyncWebRequest(asyncWebRequest);
    asyncManager.startCallableProcessing((Callable<String>) () -> "anything");
    this.taskExecutor.await();
    assertThat(asyncManager.getConcurrentResult()).as("Concurrent result ").isEqualTo("anything");
    assertThat(TransactionSynchronizationManager.hasResource(factory)).isFalse();
    assertThat(TransactionSynchronizationManager.hasResource(factory2)).isFalse();
    filter2.doFilter(this.request, this.response, filterChain3);
    assertThat(TransactionSynchronizationManager.hasResource(factory)).isFalse();
    assertThat(TransactionSynchronizationManager.hasResource(factory2)).isFalse();
    assertThat(count.get()).isEqualTo(1);
    assertThat(count2.get()).isEqualTo(1);
    assertThat(request.getAttribute("invoked")).isNotNull();
    verify(asyncWebRequest, times(2)).addCompletionHandler(any(Runnable.class));
    verify(asyncWebRequest).addTimeoutHandler(any(Runnable.class));
    verify(asyncWebRequest, times(2)).addCompletionHandler(any(Runnable.class));
    verify(asyncWebRequest).startAsync();
    // Async dispatch after concurrent handling produces result ...
    reset(asyncWebRequest);
    given(asyncWebRequest.isAsyncStarted()).willReturn(false);
    assertThat(TransactionSynchronizationManager.hasResource(factory)).isFalse();
    assertThat(TransactionSynchronizationManager.hasResource(factory2)).isFalse();
    filter.doFilter(this.request, this.response, filterChain3);
    assertThat(TransactionSynchronizationManager.hasResource(factory)).isFalse();
    assertThat(TransactionSynchronizationManager.hasResource(factory2)).isFalse();
    assertThat(count.get()).isEqualTo(2);
    assertThat(count2.get()).isEqualTo(2);
    verify(this.manager).close();
    verify(manager2).close();
    wac.close();
}