> So how do you know what version of Groovy these scripts are written in?
We don't know today, but that could be easily solved with a convention of some sort (directory, filename, #! line, or a registry of some sort). ----- Original Message ----- > So how do you know what version of Groovy these scripts are written > in? > > Kind regards, > > Peter Kriens > > On 4 mrt 2011, at 12:59, Hamlet DArcy wrote: > > >> Are the scripts stored as text on disk or packaged as a bundle? > > > > Today, the scripts are stored on disk as files. > > > > I propose that I create a new Bundle/Service around the object that > > knows how to read and evaluate the script. So the scripts remain > > simple, unpackaged text files outside of any Jar/Bundle, but the > > script processor be a valid OSGi service. > > > > -- > > Hamlet > > > > > > ----- Original Message ----- > >> Are the scripts stored as text on disk or packaged as a bundle? > >> > >> Kind regards, > >> > >> Peter Kriens > >> > >> > >> On 4 mrt 2011, at 07:50, Hamlet DArcy wrote: > >> > >>> Hi all, > >>> > >>> I am hoping for some architectural/design guidance. > >>> > >>> I have an existing application that loads & executes Groovy > >>> scripts > >>> from disk in order to provide custom logic to different > >>> customers. > >>> For instance, Customer X is mapped to a certain directory and the > >>> custom validation rules sit in "validation.groovy" in that > >>> customer's directory. We have almost 5000 scripts that get > >>> executed this way. I want to use OSGi to execute the scripts > >>> because then each customer can specify which version of Groovy to > >>> use (modularity) but the calls are still in process and fast. > >>> > >>> My idea is to define an OSGi service interface and have 3 > >>> implementations (Groovy 1.6, Groovy 1.7, and Groovy 1.8). The > >>> script controller will know what version to execute against and > >>> dispatch processing to the correct OSGi bundle that has that > >>> version of Groovy as a private dependency. > >>> > >>> My questions: > >>> 1) Do you see any obvious problems with this approach? > >>> 2) How easy & performant is it to embed an OSGi container into my > >>> existing application? > >>> 3) Do you have any recommendations on which container to use? > >>> 4) Do you have an links or examples that are a good starting > >>> point > >>> on how to do this? > >>> > >>> Thanks in advance, > >>> > >>> -- > >>> Hamlet D'Arcy > >>> [email protected] > >>> > >>> _______________________________________________ > >>> OSGi Developer Mail List > >>> [email protected] > >>> https://mail.osgi.org/mailman/listinfo/osgi-dev > >> > >> > >> _______________________________________________ > >> OSGi Developer Mail List > >> [email protected] > >> https://mail.osgi.org/mailman/listinfo/osgi-dev > >> > > _______________________________________________ > > OSGi Developer Mail List > > [email protected] > > https://mail.osgi.org/mailman/listinfo/osgi-dev > > > _______________________________________________ > OSGi Developer Mail List > [email protected] > https://mail.osgi.org/mailman/listinfo/osgi-dev > _______________________________________________ OSGi Developer Mail List [email protected] https://mail.osgi.org/mailman/listinfo/osgi-dev
