Hi Barry, Could you share your code please?
Thanks! Op di 13 okt. 2020 om 08:30 schreef Nouwt, B. (Barry) <[email protected]>: > Hi Johan, you can definitely reload the rules in Apache Jena Fuseki, but > it requires programming. I did it by creating a custom Dataset > implementation (which I configured using an Assembler configuration file) > that periodically reloads the rules, but that might not be the easiest way. > Regards, Barry > > -----Original Message----- > From: Johan Kumps <[email protected]> > Sent: maandag 12 oktober 2020 22:16 > To: [email protected] > Subject: Re: Add rules at runtime > > Hi, > > I understand that within Jena rules and data are stored separately but the > question is whether there is a possibility to reload rules in the given > file. If so it would be possible to reload the rule set without having to > restart the server. > Any ideas? > > Johan, > > Op ma 5 okt. 2020 om 14:12 schreef Nouwt, B. (Barry) > <[email protected]>: > > > Hi Johan, > > > > I do not think Apache Jena Fuseki supports uploading a rule file as > > you would do with data. Apache Jena rules ( > > https://jena.apache.org/documentation/inference/) can only be set as > > part of the configuration of a dataset, I think. > > > > However, if you use another type of constraints/rules (i.e. SWRL or > > OWL Restrictions), you can maybe upload those as part of your data (as > > they are part of you ontology, I think). If you then use a reasoner > > that supports those constraints/rules (Pellet maybe?), it will > > probably take them into account. > > > > Hope this helps! > > > > Regards, Barry > > > > -----Original Message----- > > From: Johan Kumps <[email protected]> > > Sent: maandag 5 oktober 2020 13:37 > > To: [email protected] > > Subject: Add rules at runtime > > > > Hi all, > > > > Is it possible to add rules to Jena at runtime or is it only possible > > to add rules via a file and restart the server? > > > > It would be very nice if you could upload a rule the same way as you > > can do to add data to a dataset. > > > > Kind regards, > > Johan, > > This message may contain information that is not intended for you. If > > you are not the addressee or if this message was sent to you by > > mistake, you are requested to inform the sender and delete the > > message. TNO accepts no liability for the content of this e-mail, for > > the manner in which you use it and for damage of any kind resulting > > from the risks inherent to the electronic transmission of messages. > > >
