Transactions with Mapper
ced
in a transaction? I know that I do a S.addAround(DB.buildLoanWrapper)
to have transactions within a request.
Can anyone provide a simple code snippet?
Many thanks,
-Chris
Jeppe Nejsum Madsen
You can use use :-)
DB.use(DefaultConnectionIdenfifier) {connection =>
User.findAll ....
}
/Jeppe
ced
ced
same behavior as with the @Transaction annotation from Spring.
David Pollak
Another question: Is it possible to nest DB.use? I'd like to have the
same behavior as with the @Transaction annotation from Spring.
DB.use nests. Only when the last DB.use is exited does the transaction commit. I don't know how Spring does stuff.
On 2 Mrz., 14:55, ced <docpom...@googlemail.com> wrote:
> Ah great! Thanks!
> - Chris
>
> On Mar 2, 2:37 pm, Jeppe Nejsum Madsen <je...@ingolfs.dk> wrote:
>
>
>
> > ced <docpom...@googlemail.com> writes:
> > > When I use Mapper outside a request, say in an actor, how do I wrap it
> > > in a transaction? I know that I do a S.addAround(DB.buildLoanWrapper)
> > > to have transactions within a request.
> > > Can anyone provide a simple code snippet?
>
> > You can use use :-)
>
> > DB.use(DefaultConnectionIdenfifier) {connection =>
> > User.findAll ....
>
> > }
>
> > /Jeppe
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ced
The default behavior with Spring's @Transactional annotation is the
propagation of an existing transaction or, if none is active, the
creation. So behavior is equal.
On 2 Mrz., 17:09, David Pollak <feeder.of.the.be...@gmail.com> wrote:
> On Tue, Mar 2, 2010 at 7:03 AM, ced <docpom...@googlemail.com> wrote:
> > Another question: Is it possible to nest DB.use? I'd like to have the
> > same behavior as with the @Transaction annotation from Spring.
>
> DB.use nests. Only when the last DB.use is exited does the transaction
> commit. I don't know how Spring does stuff.
>
>
>
>
>
>
>
> > On 2 Mrz., 14:55, ced <docpom...@googlemail.com> wrote:
> > > Ah great! Thanks!
> > > - Chris
>
> > > On Mar 2, 2:37 pm, Jeppe Nejsum Madsen <je...@ingolfs.dk> wrote:
>
> > > > ced <docpom...@googlemail.com> writes:
> > > > > When I use Mapper outside a request, say in an actor, how do I wrap
> > it
> > > > > in a transaction? I know that I do a S.addAround(DB.buildLoanWrapper)
> > > > > to have transactions within a request.
> > > > > Can anyone provide a simple code snippet?
>
> > > > You can use use :-)
>
> > > > DB.use(DefaultConnectionIdenfifier) {connection =>
> > > > User.findAll ....
>
> > > > }
>
> > > > /Jeppe
>
> > --
> > You received this message because you are subscribed to the Google Groups
> > "Lift" group.
> > To post to this group, send email to lif...@googlegroups.com.
> > To unsubscribe from this group, send email to
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> > .
> > For more options, visit this group at
> >http://groups.google.com/group/liftweb?hl=en.
>
> --
> Lift, the simply functional web frameworkhttp://liftweb.net
> Beginning Scalahttp://www.apress.com/book/view/1430219890
Timothy Perrett
Cheers, Tim
Sent from my iPhone
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David Pollak
Probally worth sticking this on the wiki
Cheers, Tim
Sent from my iPhone
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Indrajit Raychaudhuri
On 03/03/10 9:58 PM, David Pollak wrote:
>
>
> On Tue, Mar 2, 2010 at 5:53 AM, Timothy Perrett <tim...@getintheloop.eu
> <mailto:tim...@getintheloop.eu>> wrote:
>
> Probally worth sticking this on the wiki
>
> Cheers, Tim
>
> Sent from my iPhone
>
>
> Wait... you've got a broken hand and you can still type on your
> iPhone?!?! :-)
Guess Tim types one handed and he is not a lefty :-)
>
>
>
> On 2 Mar 2010, at 14:37, Jeppe Nejsum Madsen <je...@ingolfs.dk
> <mailto:je...@ingolfs.dk>> wrote:
>
> ced <docp...@googlemail.com <mailto:docp...@googlemail.com>>
> writes:
>
> When I use Mapper outside a request, say in an actor, how do
> I wrap it
> in a transaction? I know that I do a
> S.addAround(DB.buildLoanWrapper)
> to have transactions within a request.
> Can anyone provide a simple code snippet?
>
>
> You can use use :-)
>
> DB.use(DefaultConnectionIdenfifier) {connection =>
> User.findAll ....
> }
>
> /Jeppe
>
> --
> You received this message because you are subscribed to the
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> To post to this group, send email to lif...@googlegroups.com
> <mailto:lif...@googlegroups.com>.
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> <mailto:liftweb%2Bunsu...@googlegroups.com>.
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>
>
>
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> <mailto:lif...@googlegroups.com>.
> To unsubscribe from this group, send email to
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> For more options, visit this group at
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>
>
>
>
> --
> Lift, the simply functional web framework http://liftweb.net
> Beginning Scala http://www.apress.com/book/view/1430219890
> Follow me: http://twitter.com/dpp
> Surf the harmonics
>