Hibernate: Mapping a 1:1 relation to a single class

Question

Hy,
got the following situation:
Two Database-Tables:
1. loc_entry_history:
- "ehid": primary key, auto_increment, unique
- "time": Timestamp
- "views": int
2. loc_entry_history_info:
- "ehid": foreign key on "loc_entry_history.ehid", primary key, unique
- "title": String
- "plz": String
As you can see, this results in a 1:1 mapping between loc_entry_history and loc_entry_history_info. I now want to map these Data into ONE single class using Hibernate. I used the following Config:
<class name="de.dbruhn.framework.test.beans.History" table="loc_entry_history">
      <id name="id" column="ehid">
         <generator class="native" />
      </id>
      <property name="time" column="ehtime" type="timestamp" />
      <property name="ip" column="ehip" />
      <property name="views" column="ehviews" />
   </class>
   <class name="de.dbruhn.framework.test.beans.Info" table="loc_entry_info">
      <id name="id" column="ehid">
           <generator class="foreign">
               <param name="property">history</param>
           </generator>
       </id>
       <one-to-one name="history" constrained="true"/>
      <property name="title" column="eititle" />
      <property name="plz" column="eiplz" />
   </class> but this is not what I want:
I want the Data to be stored in a single Class, so one Class with the Name "history" where also the "title" and "plz" are stored.
How can I do this? I tried changing the "class name="[...].Info" into "class name="[...].History" but then the property "history" is missing. But I cant add the property history to the class, it would be a self-reference.
Thanks for any help
TO

Answer 1

Thanks for your reply.
Because the data in loc_entry_info isn't always needed, so I put it into a second table to safe the table space!
Grettings
TO