Examples with MappingJackson2HttpMessageConverter org.springframework.http.converter.json.MappingJackson2HttpMessageConverter used on opensource projects

Example 36 with MappingJackson2HttpMessageConverter

use of org.springframework.http.converter.json.MappingJackson2HttpMessageConverter in project spring-framework by spring-projects.

the class RequestResponseBodyMethodProcessorTests method handleReturnValueWithObjectMapperByTypeRegistration.

// gh-26212
@Test
public void handleReturnValueWithObjectMapperByTypeRegistration() throws Exception {
    MediaType halFormsMediaType = MediaType.parseMediaType("application/prs.hal-forms+json");
    MediaType halMediaType = MediaType.parseMediaType("application/hal+json");
    ObjectMapper objectMapper = new ObjectMapper();
    objectMapper.configure(SerializationFeature.INDENT_OUTPUT, true);
    MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
    converter.registerObjectMappersForType(SimpleBean.class, map -> map.put(halMediaType, objectMapper));
    this.servletRequest.addHeader("Accept", halFormsMediaType + "," + halMediaType);
    SimpleBean simpleBean = new SimpleBean();
    simpleBean.setId(12L);
    simpleBean.setName("Jason");
    RequestResponseBodyMethodProcessor processor = new RequestResponseBodyMethodProcessor(Collections.singletonList(converter));
    MethodParameter returnType = new MethodParameter(getClass().getDeclaredMethod("getSimpleBean"), -1);
    processor.writeWithMessageConverters(simpleBean, returnType, this.request);
    assertThat(this.servletResponse.getHeader("Content-Type")).isEqualTo(halMediaType.toString());
    assertThat(this.servletResponse.getContentAsString()).isEqualTo("{" + NEWLINE_SYSTEM_PROPERTY + "  \"id\" : 12," + NEWLINE_SYSTEM_PROPERTY + "  \"name\" : \"Jason\"" + NEWLINE_SYSTEM_PROPERTY + "}");
}

Example 37 with MappingJackson2HttpMessageConverter

use of org.springframework.http.converter.json.MappingJackson2HttpMessageConverter in project spring-framework by spring-projects.

the class RequestResponseBodyMethodProcessorTests method handleReturnValueSortByQuality.

// SPR-9160
@Test
public void handleReturnValueSortByQuality() throws Exception {
    this.servletRequest.addHeader("Accept", "text/plain; q=0.5, application/json");
    List<HttpMessageConverter<?>> converters = new ArrayList<>();
    converters.add(new MappingJackson2HttpMessageConverter());
    converters.add(new StringHttpMessageConverter());
    RequestResponseBodyMethodProcessor processor = new RequestResponseBodyMethodProcessor(converters);
    processor.writeWithMessageConverters("Foo", returnTypeString, request);
    assertThat(servletResponse.getHeader("Content-Type")).isEqualTo(MediaType.APPLICATION_JSON_VALUE);
}

Example 38 with MappingJackson2HttpMessageConverter

use of org.springframework.http.converter.json.MappingJackson2HttpMessageConverter in project spring-framework by spring-projects.

the class RequestResponseBodyMethodProcessorTests method resolveParameterizedWithTypeVariableArgument.

// SPR-14470
@Test
public void resolveParameterizedWithTypeVariableArgument() throws Exception {
    Method method = MyParameterizedControllerWithList.class.getMethod("handleDto", List.class);
    HandlerMethod handlerMethod = new HandlerMethod(new MySimpleParameterizedControllerWithList(), method);
    MethodParameter methodParam = handlerMethod.getMethodParameters()[0];
    String content = "[{\"name\" : \"Jad\"}, {\"name\" : \"Robert\"}]";
    this.servletRequest.setContent(content.getBytes("UTF-8"));
    this.servletRequest.setContentType(MediaType.APPLICATION_JSON_VALUE);
    List<HttpMessageConverter<?>> converters = new ArrayList<>();
    converters.add(new MappingJackson2HttpMessageConverter());
    RequestResponseBodyMethodProcessor processor = new RequestResponseBodyMethodProcessor(converters);
    @SuppressWarnings("unchecked") List<SimpleBean> result = (List<SimpleBean>) processor.resolveArgument(methodParam, container, request, factory);
    assertThat(result).isNotNull();
    assertThat(result.get(0).getName()).isEqualTo("Jad");
    assertThat(result.get(1).getName()).isEqualTo("Robert");
}

Example 39 with MappingJackson2HttpMessageConverter

use of org.springframework.http.converter.json.MappingJackson2HttpMessageConverter 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 40 with MappingJackson2HttpMessageConverter

use of org.springframework.http.converter.json.MappingJackson2HttpMessageConverter in project spring-framework by spring-projects.

the class ServletAnnotationControllerHandlerMethodTests method produces.

@PathPatternsParameterizedTest
void produces(boolean usePathPatterns) throws Exception {
    initDispatcherServlet(ProducesController.class, usePathPatterns, wac -> {
        List<HttpMessageConverter<?>> converters = new ArrayList<>();
        converters.add(new MappingJackson2HttpMessageConverter());
        converters.add(new Jaxb2RootElementHttpMessageConverter());
        RootBeanDefinition beanDef;
        beanDef = new RootBeanDefinition(RequestMappingHandlerAdapter.class);
        beanDef.getPropertyValues().add("messageConverters", converters);
        wac.registerBeanDefinition("handlerAdapter", beanDef);
        beanDef = new RootBeanDefinition(ExceptionHandlerExceptionResolver.class);
        beanDef.getPropertyValues().add("messageConverters", converters);
        wac.registerBeanDefinition("requestMappingResolver", beanDef);
    });
    MockHttpServletRequest request = new MockHttpServletRequest("GET", "/something");
    request.addHeader("Accept", "text/html");
    MockHttpServletResponse response = new MockHttpServletResponse();
    getServlet().service(request, response);
    assertThat(response.getContentAsString()).isEqualTo("html");
    request = new MockHttpServletRequest("GET", "/something");
    request.addHeader("Accept", "application/xml");
    response = new MockHttpServletResponse();
    getServlet().service(request, response);
    assertThat(response.getContentAsString()).isEqualTo("xml");
    request = new MockHttpServletRequest("GET", "/something");
    request.addHeader("Accept", "application/xml, text/html");
    response = new MockHttpServletResponse();
    getServlet().service(request, response);
    assertThat(response.getContentAsString()).isEqualTo("xml");
    request = new MockHttpServletRequest("GET", "/something");
    request.addHeader("Accept", "text/html;q=0.9, application/xml");
    response = new MockHttpServletResponse();
    getServlet().service(request, response);
    assertThat(response.getContentAsString()).isEqualTo("xml");
    request = new MockHttpServletRequest("GET", "/something");
    request.addHeader("Accept", "application/msword");
    response = new MockHttpServletResponse();
    getServlet().service(request, response);
    assertThat(response.getStatus()).isEqualTo(406);
    // SPR-16318
    request = new MockHttpServletRequest("GET", "/something");
    request.addHeader("Accept", "text/csv,application/problem+json");
    response = new MockHttpServletResponse();
    getServlet().service(request, response);
    assertThat(response.getStatus()).isEqualTo(500);
    assertThat(response.getContentType()).isEqualTo("application/problem+json");
    assertThat(response.getContentAsString()).isEqualTo("{\"reason\":\"error\"}");
}