LinksRequestResource.java 文件源码

@PUT
public Response updateLink(@Context HttpHeaders httpHeaders,
    @Context UriInfo uriInfo,
    @Context ContextResolver<ODataProducer> producerResolver,
    @Context SecurityContext securityContext,
    String payload) {
  log.info(String.format(
      "updateLink(%s,%s,%s,%s)",
      sourceEntity.getEntitySetName(),
      sourceEntity.getEntityKey(),
      targetNavProp,
      targetEntityKey));

  ODataProducer producer = producerResolver.getContext(ODataProducer.class);

  OEntityId newTargetEntity = parseRequestUri(httpHeaders, uriInfo, payload);
  producer.updateLink(ODataContextImpl.builder().aspect(httpHeaders).aspect(securityContext).build(), sourceEntity, targetNavProp, targetEntityKey, newTargetEntity);
  return noContent();
}