Hibernate version: 2.17

I have 2 tables : LOCATION and DEPARTMENT and they have many to many relationship with a table: LOCATION_DEPARTMENT.
I am trying to use MiddleGen to generate my mappings. When I use like this :

<table name="LOCATION"/>
<table name="DEPARTMENT"/>
<table name="LOCATION_DEPARTMENT"/>

it gives me all the relationships. But when I use like this :

<many2many>
<tablea name="LOCATION"/>
<jointable name="LOCATION_DEPARTMENT" generate="false"/>
<tableb name="DEPARTMENT"/>
</many2many>

it is not picking up the relationships. Any reason?

I tried with both MiddleGen 2.0 and 2.1 but its the same thing.

Thanks


This is my Ant task:

<!-- Teach Ant how to use MiddleGen -->
<taskdef name="middlegen"
classname="middlegen.MiddlegenTask"
classpathref="project.class.path"/>

<middlegen appname="timesystem"
prefsdir="C:\Example"
gui="true"
databaseurl="jdbc:microsoft:sqlserver://CERD1-DBS\CERD_DEV_DBS:1433;DatabaseName=wf_dev_sched_v215b1004"
driver="com.microsoft.jdbc.sqlserver.SQLServerDriver"
username="wf_dbo"
password="webflex"
schema="dbo">

<hibernate destination="build/gen-src"
package="com.pen.model"
javaTypeMapper="middlegen.plugins.hibernate.HibernateJavaTypeMapper">
</hibernate>

<many2many>
<tablea name="LOCATION"/>
<jointable name="LOCATION_DEPARTMENT" generate="false"/>
<tableb name="DEPARTMENT"/>
</many2many>

</middlegen>

You may need to tell it to generate the tables as shown in the example and sample ant files, eg,