On Wed, Oct 27, 2010 at 5:21 PM, tizo <tiz...@gmail.com> wrote: > Hi there, > > I have seen in chapter 6 of the documentation, that Drools Flow can be > configured to use JPA and transactions to persist the running states. > However, I am in a EJB where I obtain entity managers with a > @PersistenceContext annotation, and the transactions are managed by the > container, whereas in the example an EntityManagerFactory and a > TransactionManager are used. > > Could I configure Flow in a direct way to be used by my EJB? > > Thanks very much, > > tizo > > Ok, looking at the code, I guess that Drools flow is not ready to work with standards EJBs. The reasons are the following:
* The JPA annotations are not standard JPA annotations, but hibernate ones. For example "CollectionOfElements" in ProcessInstanceInfo class. * Transactions are managed by Drools, as opposed to some EJBs where transactions are managed by the container. As for that, I will probably modify the codes, so Flow could be used in our EJBs. I would like to know if someone could guide me on what should I modify. I will post the modifications in case they are of interest to someone. Thanks very much, tizo
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