Hi Timo, Yes, Virtuoso does support blank nodes as does the Virtuoso Sesame Provider. How exactly are you compiling and attempting to run the application containing the code snippet you provided below ?
Best Regards Hugh Williams Professional Services OpenLink Software Web: http://www.openlinksw.com Support: http://support.openlinksw.com Forums: http://boards.openlinksw.com/support Twitter: http://twitter.com/OpenLink On 17 Nov 2010, at 15:35, Timo Westkämper wrote: > Hi. > > I am using Sesame 3 with the JDBC 4 driver to access a Virtuoso database > and I am having problems creating blank nodes through it : > > Repository repository = new > VirtuosoRepository("localhost:1111", "dba", "dba"); > repository.initialize(); > RepositoryConnection conn = repository.getConnection(); > try{ > conn.getValueFactory().createBNode(); > }finally{ > conn.close(); > repository.shutDown(); > } > > This is the stacktrace I get : > > java.lang.UnsupportedOperationException > at > org.openrdf.model.impl.ValueFactoryImpl.createBNode(ValueFactoryImpl.java:86) > ... > > Blank nodes are not supported with OpenLink Virtuoso? > > Best regards > Timo Westkämper > > ------------------------------------------------------------------------------ > Beautiful is writing same markup. Internet Explorer 9 supports > standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. > Spend less time writing and rewriting code and more time creating great > experiences on the web. Be a part of the beta today > http://p.sf.net/sfu/msIE9-sfdev2dev > _______________________________________________ > Virtuoso-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/virtuoso-users
