Hi Aneglo, Thanks for your response. I also originally thought that it was related with OSPL_URI not being set correctly but that is not case.
I am running on Linux, CentOS 6.2 32bits 2.6.32-220.el6.i686 #1 SMP Tue Dec 6 16:15:40 GMT 2011 i686 i686 i386 GNU/Linux I am using the default ospl.xml when I start all the DDS services via ospl executable. 'ospl list' reveals that I have a domain named "OpenSpliceV5.5.1OSS" >> ospl list >> Splice System with domain name "OpenSpliceV5.5.1OSS" is found running I thought that as long as my code set the domain id explicitly to "OpenSpliceV5.5.1OSS" then I wouldn't need OSPL_URI to be set. In fact when I try it in a standalone DDS Java application then it does work. I stripped down the start script of my standalone Java DDS application to check what is essential to run OSPL DDS without sourcing the $OSPL_HOME/release.com. The result is that I need the following (note I don't set the OSPL_URI because I am explicitly setting it to OpenSpliceV5.5.1OSS in my code). LD_LIBRARY_PATH=/open_splice/OpenSpliceDDSV5.5.1-x86.linux2.6-gcc412-gnuc25-HDE/x86.linux2.6/lib:$LD_LIBRARY_PATH java -classpath /open_splice/OpenSpliceDDSV5.5.1-x86.linux2.6-gcc412-gnuc25-HDE/x86.linux2.6/jar/dcpssaj.jar:./generated_code:. Publisher The issue is that it doesn't work when running within an Eclipse RCP and I think it is related with the Eclipse environment that I have not yet figure out a solution yet. Just wondering if anyone hit this problem and if there's any debug switch that I can enable on OSPL DDS so I can see a little more. - David On Wed, Sep 19, 2012 at 3:26 PM, Angelo Corsaro < angelo.cors...@prismtech.com> wrote: > Hello David, > > The issue is actually simple, when you launch your application from > eclipse I am pretty sure that the OSPL_URI is not defined. Define this > environment library as part of eclipse or make sure that it is defined when > you start eclipse. > > Cheers, > Angelo > > P.S. which platform are you running on? > > On Sep 19, 2012, at 8:49 PM, Chun Tat David Chu < > beyonddc.stor...@gmail.com> wrote: > > Hi All, > > I am currently using OSPL DDS Community Edition 5.5.1. > My DDS application is written with Java 1.6 and it is part of an Eclipse > RCP application. > > I couldn't get my Eclipse RCP app to create a domain participant. > > The create_participant call always return a null object. However if I > copy and paste the following code to a standalone Java application as in > not part of my Eclipse RCP application then it would work. > > I have the following code. > String domainId = "OpenSpliceV5.5.1OSS"; > DDS.DomainParticipantFactory dpf = > DDS.DomainParticipantFactory.get_instance(); > DDS.DomainParticipantQosHolder dpQos = new > DDS.DomainParticipantQosHolder(); > dpf.get_default_participant_qos(dpQos); > DDS.DomainParticipant dp = dpf.create_participant(domainId, > dpQos.value, null, DDS.STATUS_MASK_NONE.value); > > I am just not sure what went wrong here. There is no error output from my > Eclipse RCP application and I can't find any OSPL debug that I can set on > my app. > > When I ran ospl, it created an ospl-info.log but there is not much > information there. There's no ospl-error.log either. > > Can someone please provide some recommendation on how to debug this > problem? > > Thanks, > > David > _______________________________________________ > OpenSplice DDS Developer Mailing List > Developer@opensplice.org > Subscribe / Unsubscribe > http://dev.opensplice.org/mailman/listinfo/developer > > > -- **** > *Angelo Corsaro, PhD* **** > Chief Technology Officer**** > PrismTech**** > 4 rue Angiboust | 91460 Marcoussis | France**** > T +33 1 69 01 53 54 | M +33 6 42 30 75 65 **** > > ------------------------------------------------------------------------------------------------------------------ > **** > http://icorsaro.net | http://twitter.com/acorsaro | > http://slideshare.net/angelo.corsaro**** > > ------------------------------------------------------------------------------------------------------------------ > > > _______________________________________________ > OpenSplice DDS Developer Mailing List > Developer@opensplice.org > Subscribe / Unsubscribe > http://dev.opensplice.org/mailman/listinfo/developer > >
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