On 10 June 2010 11:26, Michael Jaaka <michael.ja...@googlemail.com> wrote: > Is there any way to integrate database transaction with Clojure > transaction? > It would be nice if operations done in memory and on database would be > commited atomicly with the end of transaction scope in Clojure. > Such interface had to be also aware of changes made by concurrent > transactions, so it would know when to redo changes. > > Any thoughts?
Well, you *could* do something like this: (defmacro dotrans [trans & body] (let [trans# ~trans] (try (dosync (rollback trans#) ~...@body) (catch Exception e# (rollback trans#) (throw e#))) (commit trans#))) But I'm uncertain whether this is a good idea or not. - James -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en