ODataBatchPutUnit.java 文件源码

@Override
protected Response delegate(HttpHeaders httpHeaders, URI baseUri, ContextResolver<ODataProducer> producerResolver) throws Exception {

  ODataProducer producer = producerResolver.getContext(ODataProducer.class);
  OEntity entity = new BatchRequestResource().getRequestEntity(httpHeaders, getResourceHeaders(),
      getUriInfo(),
      getResourceContent(),
      producer.getMetadata(),
      getEnitySetName(),
      OEntityKey.parse(getEntityKey()), false);
  producer.updateEntity(null, getEnitySetName(), entity);
  Response response = Response.ok().header(ODataConstants.Headers.DATA_SERVICE_VERSION, ODataConstants.DATA_SERVICE_VERSION_HEADER)
      .header(ODataConstants.Headers.CONTENT_TYPE, getResourceHeaders().getFirst(ODataConstants.Headers.CONTENT_TYPE))
      .header(ODataConstants.Headers.CONTENT_LENGTH, 0).build();

  return response;
}