I m sorry Andy. It works well :)
Thank you very much for your help :) 2014-08-07 11:05 GMT+02:00 Andy Seaborne <[email protected]>: > On 06/08/14 16:01, Amira Sifaoui Ep Ghaddab wrote: > >> Hi Andy, >> >> Thank you very much for your reply. >> >> I want to tell you that when I want to execute query with Fuseki2 , it >> works well with "Selection of classes" but with "Selection of triples" it >> loads with no results. >> > > Odd - because "Selection of triples" is a more general query than > "Selection of classes". Is the "SPARQL endpoint" gets set correctly? > > Andy > > > >> >> >> >> 2014-08-05 15:03 GMT+02:00 Andy Seaborne <[email protected]>: >> >> On 05/08/14 09:42, Amira Sifaoui Ep Ghaddab wrote: >>> >>> Hi Andy, >>>> >>>> Thank you very much for your help, my problem is resolved; >>>> I have a cookies problem . >>>> >>>> >>> Fuseki2 does not use cookies itself though IIRC jquery.dataTables does >>> (for the query UI). >>> >>> (I did find that browsers were caching javascript aggressively). >>> >>> >>> Now Fuseki2 run as a web application and it detects datasets. >>> >>>> >>>> >>> Good! >>> >>> >>> I try to query my datasets , I have some problems I try to resolve >>> them >>> >>>> :) >>>> Just a question : I have my directory for storing ontologies and >>>> datasets >>>> with TDB, I used a servlet for that. >>>> Should my directory be under Fuseki?? or Tomcat?? >>>> >>>> >>> You can not share a TDB database between JVMs and sharing across webapps >>> in Tomcat will not be reliable. >>> >>> Databases are managed by the system and it uses statics. When you open a >>> database it must be the same database java objects in order to do caching >>> and transaction management which in turn means coordinated disk access. >>> >>> The directory for your databases used by Fuseki can be where you want >>> (given they can be large, disk volumes matter). >>> >>> You can have symbolic links within the Fuseki layout (e.g. under >>> /etc/fuseki/databases or /etc/fuseki/databases itself can be a symbolic >>> link) off to your preferred locations. >>> >>> >>> In my case, I uplod files (ontologies+datasets) to store them with >>> TDB. >>> >>>> The storing directory is under tomcat: I have used this code in my >>>> servlet: getServletContext().getRealPath. >>>> This is right?? >>>> >>>> >>> Fuseki config files only know about file names, not the deployment >>> structure of Tomcat. >>> >>> And, again, a warning that you can't have two running webapps using one >>> TDB database. You can route requests from your webapp/servlet to Fuseki >>> to >>> do SPARQL Update or Graph Store Protocol operations. >>> >>> Andy >>> >>> It is possible to use the Fuseki service components inside your own >>> webapp >>> - this is not documented yet. Fuseki is a collection of servlets, a >>> single >>> database registry and runs using a servlet filter, but the filter is only >>> to separate the dynamic structure of the databases and services from the >>> fixed view of the world provided by web.xml. >>> >>> >> >
