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

Example 41 with MappingJackson2HttpMessageConverter

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

the class RequestResponseBodyMethodProcessorTests method resolveArgumentTypeVariableWithNonGenericConverter.

// SPR-11225
@Test
public void resolveArgumentTypeVariableWithNonGenericConverter() 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<>();
    HttpMessageConverter<Object> target = new MappingJackson2HttpMessageConverter();
    HttpMessageConverter<?> proxy = ProxyFactory.getProxy(HttpMessageConverter.class, new SingletonTargetSource(target));
    converters.add(proxy);
    RequestResponseBodyMethodProcessor processor = new RequestResponseBodyMethodProcessor(converters);
    SimpleBean result = (SimpleBean) processor.resolveArgument(methodParam, container, request, factory);
    assertThat(result).isNotNull();
    assertThat(result.getName()).isEqualTo("Jad");
}

Example 42 with MappingJackson2HttpMessageConverter

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

the class RequestResponseBodyMethodProcessorTests method resolveArgumentTypeVariableWithGenericInterface.

// SPR-14520
@Test
public void resolveArgumentTypeVariableWithGenericInterface() throws Exception {
    this.servletRequest.setContent("\"foo\"".getBytes("UTF-8"));
    this.servletRequest.setContentType(MediaType.APPLICATION_JSON_VALUE);
    Method method = MyControllerImplementingInterface.class.getMethod("handle", Object.class);
    HandlerMethod handlerMethod = new HandlerMethod(new MyControllerImplementingInterface(), method);
    MethodParameter methodParameter = handlerMethod.getMethodParameters()[0];
    List<HttpMessageConverter<?>> converters = new ArrayList<>();
    converters.add(new MappingJackson2HttpMessageConverter());
    RequestResponseBodyMethodProcessor processor = new RequestResponseBodyMethodProcessor(converters);
    assertThat(processor.supportsParameter(methodParameter)).isTrue();
    String value = (String) processor.readWithMessageConverters(this.request, methodParameter, methodParameter.getGenericParameterType());
    assertThat(value).isEqualTo("foo");
}

Example 43 with MappingJackson2HttpMessageConverter

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

the class RequestResponseBodyMethodProcessorTests method resolveHttpEntityArgumentWithJacksonJsonView.

// SPR-12501
@Test
public void resolveHttpEntityArgumentWithJacksonJsonView() throws Exception {
    String content = "{\"withView1\" : \"with\", \"withView2\" : \"with\", \"withoutView\" : \"without\"}";
    this.servletRequest.setContent(content.getBytes("UTF-8"));
    this.servletRequest.setContentType(MediaType.APPLICATION_JSON_VALUE);
    Method method = JacksonController.class.getMethod("handleHttpEntity", HttpEntity.class);
    HandlerMethod handlerMethod = new HandlerMethod(new JacksonController(), method);
    MethodParameter methodParameter = handlerMethod.getMethodParameters()[0];
    List<HttpMessageConverter<?>> converters = new ArrayList<>();
    converters.add(new MappingJackson2HttpMessageConverter());
    HttpEntityMethodProcessor processor = new HttpEntityMethodProcessor(converters, null, Collections.singletonList(new JsonViewRequestBodyAdvice()));
    @SuppressWarnings("unchecked") HttpEntity<JacksonViewBean> result = (HttpEntity<JacksonViewBean>) processor.resolveArgument(methodParameter, this.container, this.request, this.factory);
    assertThat(result).isNotNull();
    assertThat(result.getBody()).isNotNull();
    assertThat(result.getBody().getWithView1()).isEqualTo("with");
    assertThat(result.getBody().getWithView2()).isNull();
    assertThat(result.getBody().getWithoutView()).isNull();
}

Example 44 with MappingJackson2HttpMessageConverter

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

the class RequestResponseBodyMethodProcessorTests method jacksonTypeInfoList.

// SPR-12811
@Test
public void jacksonTypeInfoList() throws Exception {
    Method method = JacksonController.class.getMethod("handleTypeInfoList");
    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().handleTypeInfoList();
    processor.handleReturnValue(returnValue, methodReturnType, this.container, this.request);
    String content = this.servletResponse.getContentAsString();
    assertThat(content.contains("\"type\":\"foo\"")).isTrue();
    assertThat(content.contains("\"type\":\"bar\"")).isTrue();
}

Example 45 with MappingJackson2HttpMessageConverter

use of org.springframework.http.converter.json.MappingJackson2HttpMessageConverter 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();
    assertThat(content.contains("\"id\":123")).isTrue();
    assertThat(content.contains("\"name\":\"foo\"")).isTrue();
}