Re: ACIDity of Prevayler 2.6

hakan eryargi <[email protected]> Thu, 15 Nov 2012 14:12:21 +0200
Newsgroups gmane.comp.java.prevayler
Message-ID <CAPg-4YVbvW_jzkQ=diOmY+EXu73kUvxZuzaaBnxww47o2h1zdw@mail.gmail.com>
> If not atomicity, what shall we call that property Prevayler has, on
> system crash and recovery, of producing all the effects (even bugs) of
> the last transaction it received or none of the effects?


I dont get the relation between recovery and atomicity? Isn't that simply
durability; D in ACID?


> Seems to me you are saying that the only way of achieving atomicity in
> a language without exceptions is to implement exceptions in that
> language.
>

All I'm saying is, in such a language we need a way to define failures. A
return value, a global variable, home-made exceptions or whatever. in Java
we already have one

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