Hello! You can create separate DataContext and bind it to your separate thread. Then you can stop you thread anytime. Also you can bind transaction to thread (if you want to rollback changes).
See: 1)http://cayenne.apache.org/doc20/api/cayenne/org/apache/cayenne/access/DataContext.html#createDataContext() 2) http://cayenne.apache.org/doc20/api/cayenne/org/apache/cayenne/access/DataContext.html#bindThreadDataContext(org.apache.cayenne.access.DataContext) 3) http://cayenne.apache.org/doc20/api/cayenne/org/apache/cayenne/access/Transaction.html#bindThreadTransaction(org.apache.cayenne.access.Transaction) Evgeny Ryabitskiy 2009/10/20 Lawrence Gerstley <[email protected]>: > Hello, > > If you're using Cayenne as the ORM in a thick desktop client (e.g., RCP), > and executing a long-running query, is there a Cayenne methodology for > interrupting and canceling such a query, or would one just use normal > threading? > > Thanks--Lawrence >
