Copy.java 文件源码

@ManyToMany(fetch = FetchType.LAZY, cascade = { CascadeType.PERSIST, CascadeType.MERGE })
@JoinTable(name = "copyUpdateActivity",
           joinColumns = @JoinColumn(name = "copyId", nullable = false, updatable = false),
           inverseJoinColumns = @JoinColumn(name = "updateActivityId", nullable = false, updatable = false, unique = true))
@org.hibernate.annotations.Cascade(value = { org.hibernate.annotations.CascadeType.SAVE_UPDATE })
@Sort(type = SortType.NATURAL)
@ToMany(singularPropertyName = "updateActivity", hasNonconventionalMutation = true /*
                                                                                    * model testing framework doesn't
                                                                                    * understand this is a containment
                                                                                    * relationship, and so requires
                                                                                    * addUpdateActivity() method
                                                                                    */)
@Override
public SortedSet<AdministrativeActivity> getUpdateActivities()
{
  return _updateActivities;
}