灵活的搜索查询 return 在 java 文件中为 null 但在 hac 中工作正常

Question

我正在尝试通过一种方法获取一些数据。我的查询在 hac 中运行良好，但在 java 代码中使用时结果为空。下面是我的 java 代码：-

 public class abc
 {
        @Resource
     private UserService userService;
     @Resource
     private SearchRestrictionService searchRestrictionService;
     @Resource
     private CatalogVersionService catalogVersionService;

         public List<ProductModel> findRequiredProducts()
         {
             this.userService.setCurrentUser(userService.getAdminUser());
             this.searchRestrictionService.disableSearchRestrictions();
                 this.catalogVersionService.setSessionCatalogVersion("abcCatalog", "Online");
          final String query = "select {p:name},{p.creationtime} from {Product! as p}";
          final FlexibleSearchQuery productQuery = new FlexibleSearchQuery(query);
          final SearchResult<ProductModel> searchResult = getFlexibleSearchService().search(productquery);
          this.searchRestrictionService.enableSearchRestrictions();
         final List<ProductModel> requiredProducts = searchResult.getResult();

         }

 }

执行此代码时，我在 requiredProduct 列表中得到了 lazylist[null]”。可能是什么问题。

Answer 1

当您使用灵活搜索服务时，您唯一应该感兴趣的属性是主键，这里的问题是灵活搜索服务将尝试转换名称 (String) 变成 PK (long)，尝试使用以下代码 (Groovy 脚本):

import de.hybris.platform.servicelayer.search.FlexibleSearchQuery
import de.hybris.platform.servicelayer.search.SearchResult

def userService = spring.getBean("userService")
def searchRestrictionService = spring.getBean("searchRestrictionService")
def catalogVersionService = spring.getBean("catalogVersionService")
def flexibleSearchService = spring.getBean("flexibleSearchService")

userService.setCurrentUser(userService.getAdminUser())

def query = "select {pk} from {Product! as p}"
FlexibleSearchQuery productQuery = new FlexibleSearchQuery(query);
def searchResult = flexibleSearchService.search(productQuery);
def requiredProducts = searchResult.getResult();

记住！意味着你不会加载任何子类型

灵活的搜索查询 return 在 java 文件中为 null 但在 hac 中工作正常

flexible search query return null in java file but working fine in hac

java

hybris