Sorry, should have said "Stored Procedure" or script. Will the scripts be executed by a particuler operation (ie an add is executed which executes a script) or will it be executed manually by some external mechanism?
Marc On 12/12/05, Ersin Er <[EMAIL PROTECTED]> wrote: > On 12/12/05, Marc Boorshtein <[EMAIL PROTECTED]> wrote: > > Performance will probably be an issue with almost any scripting > > language that provides some more dynamic capabilities then java. > > Of course. Just trying to choose a reasoable one. > > > Also, what are you planning to use as the mapping model? For > > instance, will it be a single method for eac operation or a method for > > the input and one for the output? > > I'm not sure I exactly understand what you mean by mapping here. We > have DIT based Java classes whose only one static method can be called > as a stored procedure at a time. For scripting languages we may force > the script (again in the DIT) to have a function/method with certain > name (in case we cannot use reflection here) or we may use the script > as a whole. And for parameters we'll always use Java objects (and > primitives) and we will wrap them with any method required by the > scripting language and put in a context (as required by the scripting > language) to be passed to the script. > > > Marc > > > > On 12/12/05, Trustin Lee <[EMAIL PROTECTED]> wrote: > > > Hi all, > > > > > > 2005/12/12, Ersin Er <[EMAIL PROTECTED]>: > > > > Hmm, OK. BeanShell seemed to be well integrated with Java but > > > > performance is an important aspect of our choice. We many consider > > > > using Mozilla Rhino. > > > > > > Rhino is a JavaScript engine with great performance and ease of use, but > > > there's an issue with its license IIRC. There was a discussion on Rhino > > > in > > > [email protected], but this issue was not closed because nobody > > > gave > > > the bottom line. I don't think it is because this issue is resolved; I've > > > been reading legal-discuss list since it had started. > > > > > > If license becomes a problem, we could just use Groovy, which is more > > > attractive option for Java developers. > > > > > > HTH, > > > Trustin > > > -- > > > what we call human nature is actually human habit > > > -- > > > http://gleamynode.net/ > > > > > -- > Ersin >
