我在spring使用Hibernate。

我有这样的模型班。

@Entity
@Table(name = "forumtopic")
public final class Forumtopic extends AbstractUserTracking implements
    java.io.Serializable {

/**SNIP **/

    private Forumcategory forumcategory;

    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "FkForumcategoryId", nullable = false)
    public Forumcategory getForumcategory() {
        return this.forumcategory;
    }

    public void setForumcategory(final Forumcategory forumcategory) {
        this.forumcategory = forumcategory;
    }
}

它通常可以正常工作，但是Category不会延迟加载，而是在ForumEntry加载后急切加载。

``

Hibernate: 
    select
        forumtopic0_.PkId as PkId19_0_,
        forumtopic0_.CreateDate as CreateDate19_0_,
        forumtopic0_.FkCreateUserId as FkCreate3_19_0_,
        forumtopic0_.FkLastUserId as FkLastUs4_19_0_,
        forumtopic0_.LastChange as LastChange19_0_,
        forumtopic0_.FkForumcategoryId as FkForum10_19_0_,
        forumtopic0_.PublishCategory as PublishC6_19_0_,
        forumtopic0_.State as State19_0_,
        forumtopic0_.Text as Text19_0_,
        forumtopic0_.Topic as Topic19_0_,
        forumtopic0_.FkTpUserId as FkTpUserId19_0_ 
    from
        forumtopic forumtopic0_ 
    where
        forumtopic0_.PkId=?
Hibernate: 
    select
        forumcateg0_.PkId as PkId17_0_,
        forumcateg0_.CreateDate as CreateDate17_0_,
        forumcateg0_.Name as Name17_0_,
        forumcateg0_.FkRequestId as FkReques4_17_0_,
        forumcateg0_.FkTpUserId as FkTpUserId17_0_ 
    from
        forumcategory forumcateg0_ 
    where
        forumcateg0_.PkId=?

完全没有将getter称为ForumCategory是在ForumTopic之后立即加载的。

这个问题出现在我所有的@ManyToOne关联中。但是，@OneToMany关联会延迟加载。

我正在使用maven2进行构建。这些是我的依赖。 ``

  <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring</artifactId>
    <version>2.5.6</version>
  </dependency>


  <dependency>
    <groupId>org.hibernate</groupId> 
    <artifactId>hibernate-core</artifactId> 
    <version>3.3.1.GA</version> 
  </dependency>
  <dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>ejb3-persistence</artifactId>
    <version>1.0.2.GA</version>
  </dependency>
  <dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-annotations</artifactId>
    <type>jar</type>
    <version>3.4.0.GA</version>
  </dependency>
  <dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-entitymanager</artifactId>
    <type>jar</type>
    <version>3.4.0.GA</version>
  </dependency>
  <dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-search</artifactId>
    <version>3.1.0.GA</version>
</dependency>

有人可以帮我了解发生了什么吗？