Phil, On 8 Jan 2014, at 07:46, Phil Ashworth <pashwor...@gmail.com> wrote: > I did manage to to get it working before Christmas. > As I went through everything I had realised what you mention above was > happening. However I couldn't find out why. > However actually including the jar for the latest iri e.g. > org.apache....... worked a treat and everything ran. > > I'm still a little confused as to why but ..... it works.
That’s weird. It shouldn’t work! I will not ask any further questions… ;-) > Based on this my next question is .... is anyone looking to get out a release > that uses the latest Jena version? > > The reason I ask is that there are some really nice new features and > enhancements in jena that I would like to use around D2rq in java. Most work on D2RQ is currently happening through patches submitted by volunteers… The version in the develop branch (which includes quite a few improvements, including a new SPARQL-to-SQL engine, which unfortunately is still incomplete, resulting in very poor SPARQL performance) uses Jena 2.7.4. Upgrading from 2.7.4 to 2.11.0 might still be a good bit of work, but isn’t as dramatic as going from the version that shipped with D2RQ 0.8.1. Upgrading Jena is sort of routine maintenance, so it’s one of the first things I’m likely to do whenever I have a chunk of time for work on D2RQ, but I can’t offer a concrete timeline for this. Best, Richard > > Happy New Year > > Cheers > > Phil > > > > > On Tue, Jan 7, 2014 at 2:50 PM, Richard Cyganiak <rich...@cyganiak.de> wrote: > Hi Phil, > > Happy new year! > > It may be too late to be of any help, but this looks like a classpath issue > with your project setup. The class that is not found — > org.apache.jena.iri.IRIException — is not used anywhere in D2RQ 0.8.1. In the > version of Jena/ARQ that ships with D2RQ 0.8.1, that class was still called > com.hp.hpl.jena.iri.IRIException. > > My best guess is that you have a different version of the Jena jars, besides > those shipped with D2RQ, somewhere on your project classpath. Make sure that > you *only* have those jars shipped in D2RQ's lib directory (and its > subdirectories) on the classpath. > > Best, > Richard > > > On 23 Dec 2013, at 10:24, Phil Ashworth <pashwo...@topquadrant.com> wrote: > > > HI D2r List > > Happy Christmas to you all. > > > > I’ve previously used 0.8.1 as localhost and as hosted endpoint in tomcat > > using a war without issues. > > It’s great Thanks. > > > > I’ve just been trying to use the code within a java application. > > I’ve followed exactly example exactly as described on the site “Executing > > Sparql Queries against a modeld2rq” > > > > However when I run the app I get the error below. > > I’ve imported the jena jars that are listed in the libs directory. > > Can anyone tell me where I am going wrong? > > FYI: The mapping I am loading works as a local host d2r-server > > > > Exception in thread "main" java.lang.NoClassDefFoundError: > > org/apache/jena/iri/IRIException > > at com.hp.hpl.jena.n3.JenaReaderBase.readImpl(JenaReaderBase.java:113) > > at com.hp.hpl.jena.n3.JenaReaderBase.read(JenaReaderBase.java:81) > > at com.hp.hpl.jena.rdf.model.impl.ModelCom.read(ModelCom.java:274) > > at > > com.hp.hpl.jena.util.FileManager.readModelWorker(FileManager.java:423) > > at > > com.hp.hpl.jena.util.FileManager.loadModelWorker(FileManager.java:326) > > at com.hp.hpl.jena.util.FileManager.loadModel(FileManager.java:278) > > at de.fuberlin.wiwiss.d2rq.jena.ModelD2RQ.<init>(ModelD2RQ.java:35) > > at > > rdf.d2rtest_0_1.d2rTest.tD2RInputConstructRDF_1Process(d2rTest.java:481) > > at rdf.d2rtest_0_1.d2rTest.runJobInTOS(d2rTest.java:847) > > at rdf.d2rtest_0_1.d2rTest.main(d2rTest.java:713) > > Caused by: java.lang.ClassNotFoundException: > > org.apache.jena.iri.IRIException > > at java.net.URLClassLoader$1.run(Unknown Source) > > at java.net.URLClassLoader$1.run(Unknown Source) > > at java.security.AccessController.doPrivileged(Native Method) > > at java.net.URLClassLoader.findClass(Unknown Source) > > at java.lang.ClassLoader.loadClass(Unknown Source) > > at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) > > at java.lang.ClassLoader.loadClass(Unknown Source) > > > > > > Thanks in advance. > > Happy holidays! > > > > Phil > > > > ------------------------------------------------------------------------------ > > Rapidly troubleshoot problems before they affect your business. Most IT > > organizations don't have a clear picture of how application performance > > affects their revenue. With AppDynamics, you get 100% visibility into your > > Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics > > Pro! > > http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk_______________________________________________ > > d2rq-map-devel mailing list > > d2rq-map-devel@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/d2rq-map-devel > > > ------------------------------------------------------------------------------ > Rapidly troubleshoot problems before they affect your business. Most IT > organizations don't have a clear picture of how application performance > affects their revenue. With AppDynamics, you get 100% visibility into your > Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! > http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk > _______________________________________________ > d2rq-map-devel mailing list > d2rq-map-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/d2rq-map-devel > ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. Most IT organizations don't have a clear picture of how application performance affects their revenue. With AppDynamics, you get 100% visibility into your Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk _______________________________________________ d2rq-map-devel mailing list d2rq-map-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/d2rq-map-devel
