Examples of org.springframework.http.converter.json.MappingJackson2HttpMessageConverter

Package org.springframework.http.converter.json

Examples of org.springframework.http.converter.json.MappingJackson2HttpMessageConverter

org.springframework.http.converter.json.MappingJackson2HttpMessageConverter
on.codehaus.org/">Jackson 2's {@link ObjectMapper}.
This converter can be used to bind to typed beans, or untyped {@link java.util.HashMap HashMap} instances.
By default, this converter supports {@code application/json}. This can be overridden by setting the {@link #setSupportedMediaTypes(List) supportedMediaTypes} property. @author Arjen Poutsma @author Keith Donald @since 3.1.2 @see org.springframework.web.servlet.view.json.MappingJackson2JsonView


    ObjectMapper mapper = new ObjectMapper();
    mapper.registerModule(new Jackson2HalModule());
    mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);


    MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();


    converter.setObjectMapper(mapper);
    converter.setSupportedMediaTypes(Arrays.asList(MediaTypes.HAL_JSON));


    return converter;
  }

View Full Code Here


    private List<HttpMessageConverter<?>> potentiallyRegisterModule(List<HttpMessageConverter<?>> converters) {


      for (HttpMessageConverter<?> converter : converters) {
        if (converter instanceof MappingJackson2HttpMessageConverter) {
          MappingJackson2HttpMessageConverter halConverterCandidate = (MappingJackson2HttpMessageConverter) converter;
          ObjectMapper objectMapper = halConverterCandidate.getObjectMapper();
          if (Jackson2HalModule.isAlreadyRegisteredIn(objectMapper)) {
            return converters;
          }
        }
      }


      CurieProvider curieProvider = getCurieProvider(beanFactory);
      RelProvider relProvider = beanFactory.getBean(DELEGATING_REL_PROVIDER_BEAN_NAME, RelProvider.class);
      ObjectMapper halObjectMapper = beanFactory.getBean(HAL_OBJECT_MAPPER_BEAN_NAME, ObjectMapper.class);


      halObjectMapper.registerModule(new Jackson2HalModule());
      halObjectMapper.setHandlerInstantiator(new Jackson2HalModule.HalHandlerInstantiator(relProvider, curieProvider));


      MappingJackson2HttpMessageConverter halConverter = new TypeConstrainedMappingJackson2HttpMessageConverter(
          ResourceSupport.class);
      halConverter.setSupportedMediaTypes(Arrays.asList(HAL_JSON));
      halConverter.setObjectMapper(halObjectMapper);


      List<HttpMessageConverter<?>> result = new ArrayList<HttpMessageConverter<?>>(converters.size());
      result.add(halConverter);
      result.addAll(converters);
      return result;

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    }
    else if (jaxb2Present) {
      this.messageConverters.add(new Jaxb2RootElementHttpMessageConverter());
    }
    if (jackson2Present) {
      this.messageConverters.add(new MappingJackson2HttpMessageConverter());
    }
    else if (gsonPresent) {
      this.messageConverters.add(new GsonHttpMessageConverter());
    }
  }

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    addPartConverter(new SourceHttpMessageConverter<Source>());
    if (jaxb2Present) {
      addPartConverter(new Jaxb2RootElementHttpMessageConverter());
    }
    if (jackson2Present) {
      addPartConverter(new MappingJackson2HttpMessageConverter());
    }
  }

View Full Code Here

    else if (jaxb2Present) {
      messageConverters.add(new Jaxb2RootElementHttpMessageConverter());
    }


    if (jackson2Present) {
      messageConverters.add(new MappingJackson2HttpMessageConverter());
    }
    else if (gsonPresent) {
      messageConverters.add(new GsonHttpMessageConverter());
    }
  }

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    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<HttpMessageConverter<?>>();
    converters.add(new MappingJackson2HttpMessageConverter());
    RequestResponseBodyMethodProcessor processor = new RequestResponseBodyMethodProcessor(converters);


    @SuppressWarnings("unchecked")
    List<SimpleBean> result = (List<SimpleBean>) processor.resolveArgument(
        paramGenericList, mavContainer, webRequest, binderFactory);

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    String content = "{\"name\" : \"Jad\"}";
    this.servletRequest.setContent(content.getBytes("UTF-8"));
    this.servletRequest.setContentType("application/json");


    List<HttpMessageConverter<?>> converters = new ArrayList<HttpMessageConverter<?>>();
    converters.add(new MappingJackson2HttpMessageConverter());
    RequestResponseBodyMethodProcessor processor = new RequestResponseBodyMethodProcessor(converters);


    SimpleBean result = (SimpleBean) processor.resolveArgument(
        paramSimpleBean, mavContainer, webRequest, binderFactory);

View Full Code Here

    String content = "{\"name\" : \"Jad\"}";
    this.servletRequest.setContent(content.getBytes("UTF-8"));
    this.servletRequest.setContentType(MediaType.APPLICATION_JSON_VALUE);


    List<HttpMessageConverter<?>> converters = new ArrayList<HttpMessageConverter<?>>();
    converters.add(new MappingJackson2HttpMessageConverter());
    RequestResponseBodyMethodProcessor processor = new RequestResponseBodyMethodProcessor(converters);


    SimpleBean result = (SimpleBean) processor.resolveArgument(methodParam, mavContainer, webRequest, binderFactory);


    assertNotNull(result);

View Full Code Here

    String content = "{\"name\" : \"Jad\"}";
    this.servletRequest.setContent(content.getBytes("UTF-8"));
    this.servletRequest.setContentType(MediaType.APPLICATION_JSON_VALUE);


    List<HttpMessageConverter<?>> converters = new ArrayList<HttpMessageConverter<?>>();
    HttpMessageConverter 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, mavContainer, webRequest, binderFactory);

View Full Code Here

  @Test
  public void handleReturnValueSortByQuality() throws Exception {
    this.servletRequest.addHeader("Accept", "text/plain; q=0.5, application/json");


    List<HttpMessageConverter<?>> converters = new ArrayList<HttpMessageConverter<?>>();
    converters.add(new MappingJackson2HttpMessageConverter());
    converters.add(new StringHttpMessageConverter());
    RequestResponseBodyMethodProcessor processor = new RequestResponseBodyMethodProcessor(converters);


    processor.writeWithMessageConverters("Foo", returnTypeString, webRequest);

View Full Code Here

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