Hibernate搜索筛选器没有预期的枚举结果

我正在使用HibernateSearch3.4，遇到了一个小问题。我尝试使用一个筛选器（

CourseStatusFilterFactory

），但每次启用它时，都不会返回任何结果。我还有一个过滤器可以正常工作（

DeletedFilterFactory

），所以我不确定问题出在哪里

以下是我试图搜索的对象：

@Entity
@Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
@Indexed
@FullTextFilterDefs({
    @FullTextFilterDef(name = "statusFilter", impl = CourseStatusFilterFactory.class, cache = FilterCacheModeType.NONE),
    @FullTextFilterDef(name = "deletedCourse", impl = DeletedFilterFactory.class, cache = FilterCacheModeType.NONE)})
public class Course extends LightEntity implements Serializable {

    private static final long serialVersionUID = 21L;
    @Id
    @DocumentId
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;
    @Field(name = "title", index = Index.TOKENIZED, store = Store.YES)
    private String title;
    @Field(name = "coursestatus", index = Index.TOKENIZED, store = Store.YES)
    @Enumerated(EnumType.STRING)
    private CourseStatus status;}

我的过滤厂有：

public class CourseStatusFilterFactory {

private CourseStatus status;

public void setStatus(CourseStatus status) {
    this.status = status;
}

@Key
public FilterKey getKey() {
    StandardFilterKey key = new StandardFilterKey();
    key.addParameter(status);
    return key;
}

@Factory
public Filter getFilter() {
    String statusString = new EnumBridge().objectToString(this.status);
    Query query = new TermQuery(new Term("coursestatus", statusString));
    CachingWrapperFilter cachingWrapperFilter = new CachingWrapperFilter(new QueryWrapperFilter(query));
     return cachingWrapperFilter;
}}

要启用我的过滤器，请执行以下操作：

persistenceQuery.enableFullTextFilter("statusFilter").setParameter("status", CourseStatus.PUBLISHED);

在调试代码时，我可以看到过滤器中的查询设置为“coursestatus:PUBLISHED”，但我仍然有0个结果，尽管应该有几十个

---

你知道从哪里开始吗？

多亏了学校里一些人的帮助，我才解决了这个问题

我需要改变

@Field(name = "coursestatus", index = Index.TOKENIZED, store = Store.YES)

到

@Field(name = "coursestatus", index = Index.UN_TOKENIZED, store = Store.YES)