build.xml:...........
<middlegen
         appname="${name}"
         prefsdir="${src.dir}"
         gui="${gui}"
         databaseurl="${database.url}"
         initialContextFactory="${java.naming.factory.initial}"
         providerURL="${java.naming.provider.url}"
         datasourceJNDIName="${datasource.jndi.name}"
         driver="${database.driver}"
         username="${database.userid}"
         password="${database.password}"
         schema="${database.schema}"
         catalog="${database.catalog}"
      > <table generate="true" name="tom.country" pktable="country_id"/> <hibernate
            destination="${build.gen-src.dir}"
            package="${name}.hibernate"
            genXDocletTags="false"
            genIntergratedCompositeKeys="false"
            javaTypeMapper="middlegen.plugins.hibernate.HibernateJavaTypeMapper"
         />
         
      </middlegen>.......