Is there any way to call a stored procedure as part of commitChanges ? I would like to call a stored procedure after flushing my persistent objects but before the real db commit, for instance, to make some process on the db as part of committing my objects, but transactionally.
performInTransaction(..) { commitChanges(); //Only flush to db, no commit, no in memory accounting of commit (no modifications to persitenctState) procedureCall.call(..); //Call a SP, save db transaction, can post-process data, and if it throws exception we can rollback db and persistentState stays the same before commitChanges } I am now om 4.0.M5. In a previous version (I do not remember which), I made some hack to replace DataDomain and other classes to allow to differ the in memory accounting of persistent objects until the db commit is done and allow call a SP after commitChanges() in the same db commit, I made a module to install my hacks, but it is not working now on M5, maybe new rules to replace cayenne services: public class ServerModuleWithPostCommitActions implements org.apache.cayenne.di.Module { @Override public void configure(Binder binder) { binder.bindList(Constants.SERVER_DOMAIN_FILTERS_LIST).add(PCATransactionFilter.class); binder.bind(TransactionFactory.class).to(TransactionWithPostCommitActionsFactory.class); binder.bind(DataDomain.class).toProvider(PCADataDomainProvider.class); binder.bind(ObjectContextFactory.class).to(PCADataContextFactory.class); } } This worked, but it was not a clear solution. specifically PCADataDomainProviderPCA is never called. Thanks. Atte. Juan Manuel Díaz Lara