On 2002.12.27 04:58:08 -0500 Hiram Chirino wrote: > David, > > Is a ThreadLocal lookup more expensive than a hashmap lookup??
I don't know, I thought I read that it was considerably slower, but I've never tested. david > > Regards, > Hiram > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED]]On Behalf Of David > Jencks > Sent: Tuesday, November 26, 2002 8:23 PM > To: [EMAIL PROTECTED] > Subject: Re: [JBoss-dev] 3 Transactions? > > > On 2002.11.26 22:26:30 -0500 Dain Sundstrom wrote: > > OK we have a transaction associated with the thread, each invocation > > and the each context has a transaction (very confusing). Once we get > > by the tx interceptor should all of these be the same thing? > yes (at least the thread and invocation, I don't know about the context, > isn't that a UserTx, which is almost completely unrelated?) > > If we are > > suspending the transaction for the invocation (Not Supported) should > > the ctx and invocation tx be null or just a suspended transaction? > > > Invocation should have null. You shouldn't be able to tell if there was > a > tx associated "upstream". > > IMO the invocation is the "master" and the threadlocal is there in case > you > can't get to the invocation (such as in the jca stuff). So the tx > interceptor needs to figure out what the current tx actually is, and make > sure the txManager knows it so it can supply it per thread. > > david jencks > > > > -dain > > > > > > > > ------------------------------------------------------- > > This SF.net email is sponsored by: Get the new Palm Tungsten T > > handheld. Power & Color in a compact size! > > http://ads.sourceforge.net/cgi-bin/redirect.pl?palm0002en > > _______________________________________________ > > Jboss-development mailing list > > [EMAIL PROTECTED] > > https://lists.sourceforge.net/lists/listinfo/jboss-development > > > > > > > ------------------------------------------------------- > This SF.net email is sponsored by: Get the new Palm Tungsten T > handheld. Power & Color in a compact size! > http://ads.sourceforge.net/cgi-bin/redirect.pl?palm0002en > _______________________________________________ > Jboss-development mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-development > > > > ------------------------------------------------------- > This SF.net email is sponsored by: Get the new Palm Tungsten T > handheld. Power & Color in a compact size! > http://ads.sourceforge.net/cgi-bin/redirect.pl?palm0002en > _______________________________________________ > Jboss-development mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-development > > ------------------------------------------------------- This SF.net email is sponsored by: Get the new Palm Tungsten T handheld. Power & Color in a compact size! http://ads.sourceforge.net/cgi-bin/redirect.pl?palm0002en _______________________________________________ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
