Artifact generation list xml files for subclasses

atorres · **Posted:** Fri Sep 23, 2005 2:57 pm

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Hibernate version:
alpha tools 6 (jboss ide bundle)
Mapping documents:
GuestType.hbm.xml

Code:

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
   "-//Hibernate/Hibernate Mapping DTD//EN"
   "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd" >

<hibernate-mapping package="pethotel">
   <class
      name="GuestType"
      table="GuestType"
   >   


      <id
         column="guestTypeId"
         name="guestTypeId"
         type="java.lang.Integer"
      >
         <generator class="increment">
         </generator>
      </id>   
      <property
         name="name"
         column="name"

         type="string"
         not-null="true"
        >
      </property>



      <set
         inverse="true"
         lazy="true"
         name="RoomTypeGuestSet"
         
      >
         <key column="guestTypeId" />
         <one-to-many class="pethotel.RoomTypeGuest" />
      </set>   

      <set
         inverse="true"
         lazy="true"
         name="ServiceGuestSet"
         
      >
         <key column="guestTypeId" />
         <one-to-many class="pethotel.ServiceGuest" />
      </set>   
   <joined-subclass
      name="Category"
      table="Category"
   >   
    <key column="categoryId"/>   



      <many-to-one
         name="parent"
         class="pethotel.Category"
         not-null="true"

      >
         <column name="parent"/>
      </many-to-one>

      <set
         inverse="true"
         lazy="true"
         name="childs"
      >
         <key column="parent" />
         <one-to-many class="pethotel.Category" />
      </set>   

      <set
         inverse="true"
         lazy="true"
         name="SpeciesSet"
      >
         <key column="categoryId" />
         <one-to-many class="pethotel.Species" />
      </set>   

</joined-subclass>
   <joined-subclass
      name="Species"
      table="Species"
   >   
    <key column="speciesId"/>   



      <many-to-one
         name="categoryId"
         class="pethotel.Category"
         not-null="true"

      >
         <column name="categoryId"/>
      </many-to-one>

      <set
         inverse="true"
         lazy="true"
         name="PetSet"
      >
         <key column="speciesId" />
         <one-to-many class="pethotel.Pet" />
      </set>   

</joined-subclass>

   </class>
</hibernate-mapping>

generated hibernate.cfg.xml

Code:

        <mapping resource="pethotel/GuestType.hbm.xml" />
        <mapping resource="pethotel/Category.hbm.xml" />
        <mapping resource="pethotel/Species.hbm.xml" />

As you can see the artifact generator is generating the subclasses as separated files. Every time I have to remove them by hand. What I'm doing wrong ?

Thx
and.... aplha 6 version is much better!
[/code]

max · **Posted:** Fri Sep 23, 2005 3:36 pm

did the tool generate that hbm.xml ?

the hibernate.cfg.xml assumes that you have one file per class (more modular) - we could probably have an option saying "one file per class hiearchy" but it gets muddy i think.

thanks for the "much better" ;) like to comment what is so much better in alpha6 ? ;)

atorres · **Posted:** Fri Sep 23, 2005 3:49 pm

Graphic view of components is promising, database explorer, hql autocomplete, option to create the console with configuration. The configuration is explicit (in older versions It was hard to understand what/where it was).
I think that it would be a little better if when I select and Object X, it can show the object's properties, but I know that it will be implemented someday.

I have never tried to use seprareted files to subclasses. Does it work fine and with all cases of inheritance ? :-)
I think I will start to use that way. I agree with you, it's more modular.

max · **Posted:** Sat Sep 24, 2005 6:13 am

Hi,

Selecting an object and viewing its properties have always been there.
Open up the Properties view and see.

And yes, separation of files works across all types of inheritance.

/max