Hi,
I did a checkout of the 1.3.4 tag instead. I did a very basic
implementation. I see that I can fetch the events based on a instance id,
but the method throws an error like this
java.lang.IllegalArgumentException: Cannot stringify null Node!
at org.apache.ode.utils.DOMUtils.domToString(DOMUtils.java:420)
at
org.apache.ode.bpel.engine.ProcessAndInstanceManagementImpl.fillEventInfo(ProcessAndInstanceManagementImpl.java:1188)
at
org.apache.ode.bpel.engine.ProcessAndInstanceManagementImpl.access$900(ProcessAndInstanceManagementImpl.java:152)
at
org.apache.ode.bpel.engine.ProcessAndInstanceManagementImpl$14.run(ProcessAndInstanceManagementImpl.java:576)
I the event empty or similar? My code looks like this
public List<BpelEvent> bpelEventQuery(InstanceFilter ifilter,
BpelEventFilter efilter) {
List<String> iidList = ifilter.getIidFilter();
String id = iidList.get(0);
Query q = _em
.createNamedQuery(EventDAOImpl.SELECT_EVENTS_BY_INSTANCE);
q.setParameter(1, Long.valueOf(id));
List<EventDAOImpl> ql = (List<EventDAOImpl>) q.getResultList();
List<BpelEvent> bpelEventList = new java.util.LinkedList<BpelEvent>();
if (ql != null) {
for (Iterator iterator = ql.iterator(); iterator.hasNext();) {
EventDAOImpl event = (EventDAOImpl) iterator.next();
if (event.getEvent() != null) {
BpelEvent bpelEvent = event.getEvent();
bpelEventList.add(bpelEvent);
}
}
}
return bpelEventList;
}
cheers, Håkon
On 4 October 2011 15:13, Tammo van Lessen <[email protected]> wrote:
>
> Hi,
>
> no, we don't publish snapshots currently. You'd need to checkout all
> modules and build the whole system. Actually I'd recommend to use buildr
> to build the whole system, but perhaps the maven build will do its job
> as well (it is probably just not as polished).
>
> Tammo
>
> On 04.10.2011 15:05, Håkon Sagehaug wrote:
> > Hi
> >
> > On 4 October 2011 14:15, Tammo van Lessen <[email protected]> wrote:
> >
> >> Hi Håkon,
> >>
> >>
> >> On 04.10.2011 09:36, Håkon Sagehaug wrote:
> >>> I´ve got a question about the Instancemanagement API. I use ode 1.3.5
> >>> and the pre configured db setup(derby). I wanted to invoke
> >>> #getEventTimeline, but got UnSupportedOperation exception, so are
> >>> there plans implementing this feature. And will it be possible to
> >>> query a long running process during execution to get the events up to
> >>> the time of queering?
> >>
> >> Right, the implementation of this function is missing in the openJPA
DAO
> >> implementation. It is however implemented in the Hibernate layer. It
> >> should not be too hard to reimplement that for open JPA, until then I'd
> >> recommend to use the hibernate layer if possible. Although, I patch is
> >> of course more than welcome.
> >>
> > I tried do build compile a snpshot of 1.3.5. The steps I did was
> >
> > svn co http://svn.apache.org/repos/asf/ode/tags/APACHE_ODE_1.3.5/dao-jpa
> >
> > Added the apache snapshot repo
> >
> > <repository>
> > <id>apache.snapshots</id>
> > <name>Apache snapshots</name>
> > <url>http://repository.apache.org/snapshots/</url>
> > </repository>
> >
> > And tried to compile it, but two dependencies did not have a pom file
> >
> > org.apache.ode:ode-bpel-api:jar:1.3.5-SNAPSHOT
> > org.apache.ode:ode-bpel-dao:jar:1.3.5-SNAPSHOT
> >
> > Is there another repo, where the maven dep for the 1.3.5 is?
> >
> > cheers, Håkon
> >
> >
> >>>
> >>> A question about the replay operation, can one replay parts of a
> >>> workflow, lets say your service A have produced some data, and service
> >>> B uses them with some parameters. Then when you look at the result,
> >>> you might want to invoke service B with the same data, not want to
> >>> reproduce them, but different parameters could this be possible using
> >>> the replay functionality?
> >>
> >> The replay operation returns the conversation between the process
> >> instance and the partners involved as a XML document. You can tweak
this
> >> XML representation of the conversation as you like and then start the
> >> replay, perhaps that solves your problem.
> >>
> >> Thanks,
> >> Tammo
> >>
> >> --
> >> Tammo van Lessen - http://www.taval.de
> >>
> >
>
> --
> Tammo van Lessen - http://www.taval.de
