Ok. Maybe I have little bit rushed :)
2009/12/1 Andrus Adamchik <[email protected]>: > I guess that's a bit premature. Let's figure out if there is a problem > before opening a Jira. "Jiras" are "tasks", i.e. specific action items. So > I'd rather we come to some consensus on what needs to be done firs, and then > Jira action items. > > Andrus > > On Dec 1, 2009, at 2:50 PM, Evgeny Ryabitskiy (JIRA) wrote: > >> Multiple Transactions: Migrate from Singleton pattern >> ----------------------------------------------------- >> >> Key: CAY-1322 >> URL: https://issues.apache.org/jira/browse/CAY-1322 >> Project: Cayenne >> Issue Type: New Feature >> Components: Cayenne Core Library >> Reporter: Evgeny Ryabitskiy >> Fix For: 3.1M1 >> >> >> Duplication from Dev-list: >> >> So.. I have several modules, each has own DomainConfig file and >> connection to it's DataBase. Sometimes there can be used different DB >> servers and even different DB types (usually it's Oracle and MS SQL, >> sometimes Sybase). >> >> Singletons: >> 1) Configuration.getSharedConfiguration() >> This problem is solved: >> DefaultConfiguration conf = new >> DefaultConfiguration("module1-cayenne.xml"); >> conf .initialize; >> conf.getDomain(); >> //spend some time to find solution... everywhere examples with >> SharedConfiguration >> >> 2)DataContext.getThreadLocal() >> Solved by own ThreadLocal for each module. (modules can work in one >> thread) >> //also spend some time >> >> 3)Transaction.getThreadTransaction() >> this is killing one!!! >> using of own ThreadLocal doesn't help. >> It's hard-coded in performing Query to use this singleton >> Transaction.getThreadTransaction() >> And that is really huge problem for me. >> >> So me suggestion is to move this ThreadLocal to DataDomain. Still can >> use singleton API for standalone applications. >> Also we can move DataContext to DataDomain. >> >> -- >> This message is automatically generated by JIRA. >> - >> You can reply to this email to add a comment to the issue online. >> >> > >
