Hi :)
This post 'extends' the post XDT-1291
(http://opensource.atlassian.com/projects/xdoclet/browse/XDT-1291),
the 2 problems look very similar.
I am facing some problems generating mapping files.
I'm using the following lib :
- hibernate-2.1.7c.jar
- xdoclet-1.2.3.jar
- xdoclet-hibernate-module-1.2.3.jar
- xdoclet-xdoclet-module-1.2.3.jar
- xjavadoc-1.1.jar
- commons-collections-2.1.1.jar
- commons-logging-1.0.4.jar
and the HibernateDocletTask and HibernateCfgSubTask tasks
In a simple example, I have two classes in two different packages :
- tests.parents.Parent.java which is the superclass ;
- tests.enfants.PremierEnfant.java which extends Parent ;
and I want to use the 'table-per-subclass' strategy. So I have added
the following XDoclet tags in my source files :
===
package tests.parents;
/**
* @hibernate.class
* table="PARENT"
*/
public class Parent
{
...
===
and
===
package tests.enfants;
import parents.Parent;
/**
* @hibernate.joined-subclass
* table="PREMIER_ENFANT"
*
* @hibernate.joined-subclass-key
* column="PREMIER_ENFANT_ID"
*/
public class PremierEnfant extends Parent
{
...
===
If the two source files are present in the classpath of the
<hibernatedoclet> task, everything works fine : I get Parent.hbm.xml
which contains a <class> node and a <joined-subclass> sub-node, and
hibernate.cfg.xml which contains two lines <mapping resource="..."/>.
But this is not what I want ;)
My problem is : if Parent.class and Parent.hbm.xml are packaged
together in a JAR file in the classpath, PremierEnfant.hbm.xml is not
generated and hibernate.cfg.xml contains no line <mapping
resource="..."/>.
In Gavin King's 'Hibernate in Action' (p. 105), it is written that
you may use <subclass> and <joined-subclass> mapping elements in a
separate file , as top-level elements, instead of <class>. You just
have to declare the class that is extended (<joined-subclass
name="tests.enfants.PremierEnfant" extends="tests.parents.Parent">).
This technique is designed to allow you to extend a class hierarchy
without modifyin mapping of the superclass.
So, could someone help me (if it is possible) to generate with
<hibernatedoclet> task :
- PremierEnfant.hbm.xml which contains only a <joined-subclass> node ;
with informations coming from :
- Parent.class and Parent.hbm.xml located in a JAR file,in the classpath.
Thanks in advance
Eric, from Paris
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