When i use springmodules with jbpm3.1, in my config file:
<bean id="hibernateSessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="mappingLocations">
<list>
<value>classpath*:org/jbpm/**/*.hbm.xml</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${hibernate.dialect}</prop>
<prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
<prop key="hibernate.createschema">false</prop>
<prop key="hibernate.query.factory_class">${hibernate.query.factory_class}</prop>
</props>
</property>
</bean>
i'd ask this in the forum/mailinglist of the springmodule