Examples with HttpMessageConverter org.springframework.http.converter.HttpMessageConverter used on opensource projects

Example 16 with HttpMessageConverter

use of org.springframework.http.converter.HttpMessageConverter 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);
    assertNotNull(result);
    assertEquals("Jad", result.get(0).getName());
    assertEquals("Robert", result.get(1).getName());
}

Example 17 with HttpMessageConverter

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

the class RequestResponseBodyMethodProcessorTests method jacksonSubType.

// SPR-13318
@Test
public void jacksonSubType() throws Exception {
    Method method = JacksonController.class.getMethod("handleSubType");
    HandlerMethod handlerMethod = new HandlerMethod(new JacksonController(), method);
    MethodParameter methodReturnType = handlerMethod.getReturnType();
    List<HttpMessageConverter<?>> converters = new ArrayList<>();
    converters.add(new MappingJackson2HttpMessageConverter());
    RequestResponseBodyMethodProcessor processor = new RequestResponseBodyMethodProcessor(converters);
    Object returnValue = new JacksonController().handleSubType();
    processor.handleReturnValue(returnValue, methodReturnType, this.container, this.request);
    String content = this.servletResponse.getContentAsString();
    assertTrue(content.contains("\"id\":123"));
    assertTrue(content.contains("\"name\":\"foo\""));
}

Example 18 with HttpMessageConverter

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

the class ResponseBodyEmitterReturnValueHandlerTests method setup.

@Before
public void setup() throws Exception {
    List<HttpMessageConverter<?>> converters = Arrays.asList(new StringHttpMessageConverter(), 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 19 with HttpMessageConverter

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

the class RequestResponseBodyMethodProcessorTests method jacksonJsonViewWithResponseEntityAndXmlMessageConverter.

// SPR-12149
@Test
public void jacksonJsonViewWithResponseEntityAndXmlMessageConverter() throws Exception {
    Method method = JacksonController.class.getMethod("handleResponseEntity");
    HandlerMethod handlerMethod = new HandlerMethod(new JacksonController(), method);
    MethodParameter methodReturnType = handlerMethod.getReturnType();
    List<HttpMessageConverter<?>> converters = new ArrayList<>();
    converters.add(new MappingJackson2XmlHttpMessageConverter());
    HttpEntityMethodProcessor processor = new HttpEntityMethodProcessor(converters, null, Collections.singletonList(new JsonViewResponseBodyAdvice()));
    Object returnValue = new JacksonController().handleResponseEntity();
    processor.handleReturnValue(returnValue, methodReturnType, this.container, this.request);
    String content = this.servletResponse.getContentAsString();
    assertFalse(content.contains("<withView1>with</withView1>"));
    assertTrue(content.contains("<withView2>with</withView2>"));
    assertFalse(content.contains("<withoutView>without</withoutView>"));
}

Example 20 with HttpMessageConverter

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

the class RequestResponseBodyMethodProcessorTests method resolveArgumentTypeVariable.

// SPR-9964
@Test
public void resolveArgumentTypeVariable() throws Exception {
    Method method = MyParameterizedController.class.getMethod("handleDto", Identifiable.class);
    HandlerMethod handlerMethod = new HandlerMethod(new MySimpleParameterizedController(), method);
    MethodParameter methodParam = handlerMethod.getMethodParameters()[0];
    String content = "{\"name\" : \"Jad\"}";
    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);
    SimpleBean result = (SimpleBean) processor.resolveArgument(methodParam, container, request, factory);
    assertNotNull(result);
    assertEquals("Jad", result.getName());
}