Dynamic configuration for ehcache in hibernate

[leulberg]

I use the ejb3 interface to hibernate in an dynamic way for persisting. I create an EJB3-Configuration with the API and set it up to use ehcache.

 configuration
 .setProperty("hibernate.dialect", "org.hibernate.dialect.SQLServerDialect")
 :
 :
 .setProperty("hibernate.order_updates", "true")
 .setProperty("hibernate.hbm2ddl.auto", "validate")
 .setProperty("hibernate.cache.provider_class", "org.hibernate.cache.EhCacheProvider");

Furthermore, I have to handle more than one configuration at the same time. For this requirement, I have to handle more than one ehcache configuration, too. There is a way to setup a xml-configuration for ehcache with the hibernate configuration parameter hibernate.cache.provider_configuration_file_resource_path.

Now my question: Is there any possibility to build up an ehcache configuration programatically and to set up it in the ejb3 configuration of hibernate, too? Or should I use another Cache? Which one?

Thanks for help