List of usage examples for org.springframework.data.rest.webmvc PersistentEntityResource build
public static Builder build(Object content, PersistentEntity<?, ?> entity)
From source file:org.springframework.data.rest.webmvc.config.PersistentEntityResourceHandlerMethodArgumentResolver.java
@Override @SuppressWarnings({ "unchecked", "rawtypes" }) public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer, NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception { RootResourceInformation resourceInformation = resourceInformationResolver.resolveArgument(parameter, mavContainer, webRequest, binderFactory); HttpServletRequest nativeRequest = webRequest.getNativeRequest(HttpServletRequest.class); ServletServerHttpRequest request = new ServletServerHttpRequest(nativeRequest); IncomingRequest incoming = new IncomingRequest(request); Class<?> domainType = resourceInformation.getDomainType(); MediaType contentType = request.getHeaders().getContentType(); for (HttpMessageConverter converter : messageConverters) { if (!converter.canRead(PersistentEntityResource.class, contentType)) { continue; }/*from ww w . jav a 2 s .c o m*/ Serializable id = idResolver.resolveArgument(parameter, mavContainer, webRequest, binderFactory); Object objectToUpdate = getObjectToUpdate(id, resourceInformation); boolean forUpdate = false; Object entityIdentifier = null; PersistentEntity<?, ?> entity = resourceInformation.getPersistentEntity(); if (objectToUpdate != null) { forUpdate = true; entityIdentifier = entity.getIdentifierAccessor(objectToUpdate).getIdentifier(); } Object obj = read(resourceInformation, incoming, converter, objectToUpdate); if (obj == null) { throw new HttpMessageNotReadableException(String.format(ERROR_MESSAGE, domainType)); } if (entityIdentifier != null) { entity.getPropertyAccessor(obj).setProperty(entity.getIdProperty(), entityIdentifier); } Builder build = PersistentEntityResource.build(obj, entity); return forUpdate ? build.build() : build.forCreation(); } throw new HttpMessageNotReadableException(String.format(NO_CONVERTER_FOUND, domainType, contentType)); }