I'm using middlegen, hbm2java and xdoclet for pojo and mapping files generations.

I would like to migrate from hibernate 2.1.7 to hibernate3.
I've read the hibernate3 migration guide and I'm aware of the needed
modification for my application to keep on working.

I'm blocked from mapping files generation. Because in the xdoclet task,
I have to specify the hibernate version.

Can someone tells me what to do in order to generate hibernate3 compatibles mapping files.

here is an extract of my ant tasks.


<target name="hbm2java" depends="middlegen" description="Generate .java from .hbm files.">
<taskdef
name="hbm2java"
classname="net.sf.hibernate.tool.hbm2java.Hbm2JavaTask"
classpathref="lib.class.path"/>

<hbm2java output="${build.gen-src.dir}">
<fileset dir="${build.hibernate.mapping.dir}">
<include name="**/*.hbm.xml"/>
</fileset>
</hbm2java>
</target>

<target name="xdoclet">
<taskdef name="hibernatedoclet"
classname="xdoclet.modules.hibernate.HibernateDocletTask"
classpathref="lib.class.path"/>

<hibernatedoclet
destdir="${build.xdoclet.mapping.dir}"
excludedtags="version,@author,@todo"
force="true"
mergedir="merge/">
<fileset dir="${build.gen-src.dir}">
<include name="**/com/nxbp/nis/media/model/*.java"/>
</fileset>

<hibernate version="2.0"/>
</hibernatedoclet>
</target>




Any help is greetly appreciated.

Meissa

XDoclet now (the latest - 1.2.3 +) supports the version 3.0 argument so that should be OK. Middlegen currently does not support v3.0 output (I should add it to help migration issues like these), while your waiting for me to do it formally I suggest you edit the velocity script and change the DTD reference at the top of the script. That should be all that is needed.

http://cvs.sourceforge.net/viewcvs.py/* ... ml?rev=1.4

for how the new ant tasks in tools does it (hbm2java and new reverse engineering stuff)