"Raymond Feng" <[EMAIL PROTECTED]> wrote on 08/22/2007 02:48:24 PM:
> It seems that "implementation.splice" is not correctly handled. Do you have > the new implementation type registered with Tuscany? You probably need to > have following files: > > 1) > META-INF/services/org.apache.tuscany.sca.contribution.processor. > StAXArtifactProcessor > 2) > META-INF/services/org.apache.tuscany.sca.provider. > ImplementationProviderFactory > > Please refer to > https://svn.apache. > org/repos/asf/incubator/tuscany/java/sca/samples/implementation-crud-extension > for an example. Raymond, it is exactly implemented as the CRUD component. I was working yesterday before the SVN update. Thanks,, -Florian > ----- Original Message ----- > From: "Florian Rosenberg" <[EMAIL PROTECTED]> > To: <tuscany-user@ws.apache.org> > Sent: Wednesday, August 22, 2007 11:08 AM > Subject: Re: component type impl > > > > > > > > "Luciano Resende" <[EMAIL PROTECTED]> wrote on 08/22/2007 01:57:46 PM: > > > >> So, a quick explanation for this is that, recent changes made the > >> runtime behavior different. If you are doing getService("ABC"), you > >> need to make sure that the target component has only one service, > >> otherwise you should use getService("ABC/ServiceName"). Please see if > >> this helps in your case. > > > > thanks, but it does not help. I register my service internally using a > > JavaInterfaceContract in the implementation provider and it is the only > > service I have. > > > > either this code > > SpliceService spliceService = scaDomain.getService(SpliceService.class, > > "FeedAggregatorComponent/SpliceService"); > > > > nor the old version below without the /SpliceService work. > > > > Any other ideas? > > > > Thanks, > > -Florian > > > >> In my case, i had a bug where the composite wasn't finding the > >> components, and I was getting the same error message... > >> > >> > >> On 8/22/07, Florian Rosenberg <[EMAIL PROTECTED]> wrote: > >> > > >> > > >> > "Luciano Resende" <[EMAIL PROTECTED]> wrote on 08/22/2007 01:14:45 > > PM: > >> > > >> > > This seems like a bug on latest SVN code, and I'm also seeing this > > for > >> > > other modules. Let me see if I can figure out what is causing this, > > as > >> > > it's affecting me as well. > >> > > >> > shall i open a jira issue for that?. > >> > > >> > -Florian > >> > > >> > > >> > > On 8/22/07, Florian Rosenberg <[EMAIL PROTECTED]> wrote: > >> > > > > >> > > > hi, > >> > > > > >> > > > I'm implementing a component type for running RESTful workflows (or > >> > > > compositions - whatever you wanna call it) within SCA. The > >> > implementation > >> > > > worked fine but since I updated to the latest SVN head today it get > > the > >> > > > following error message when running it. After some time of > > debugging I > >> > > > couldn't really figure out what the problem is. > >> > > > > >> > > > This is the composite file is like this (the location indicates the > >> > > > directory where to workflows are stored):) > >> > > > > >> > > > <component name="FeedAggregatorComponent"> > >> > > > <implementation.splice location="c:/somelocation/" ... " /> > >> > > > </component> > >> > > > > >> > > > Internally in the implementation calls, I register a service called > >> > > > SpliceService as JavaInterfaceContract which is the business > > interface > >> > for > >> > > > talking to my engine. In my test program I have to following: > >> > > > > >> > > > public static void main(String[] args) throws IOException { > >> > > > SCADomain scaDomain = SCADomain.newInstance > >> > ("FeedAggregator.composite" > >> > > > ); > >> > > > SpliceService spliceService = scaDomain.getService > >> > (SpliceService.class, > >> > > > "FeedAggregatorComponent"); > >> > > > > >> > > > spliceService.performReceive("samples/feeds3/"., "getFeeds", > >> > > > "sortSample3", "text/plain"); > >> > > > > >> > > > System.in.read(); > >> > > > scaDomain.close(); > >> > > > } > >> > > > > >> > > > The exception I receive is the following: > >> > > > ----------------------------------------- > >> > > > Aug 22, 2007 12:17:38 PM > >> > > > org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl$1 > >> > problem > >> > > > WARNING: [WARNING] No implementation for component: > >> > FeedAggregatorComponent > >> > > > null > >> > > > > >> > > > Exception in thread "main" org.osoa.sca.ServiceRuntimeException: > > The > >> > > > component doesn't have exactly one service > >> > > > at > >> > > > org.apache.tuscany.sca.core.component.ComponentContextImpl. > >> > > createSelfReference > >> > > > ( > >> > > > ComponentContextImpl.java:135) > >> > > > at > >> > > > org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain. > >> > > getServiceReference > >> > > > ( > >> > > > DefaultSCADomain.java:377) > >> > > > at > >> > > > > > org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.getService( > >> > > > DefaultSCADomain.java:321) > >> > > > at com.ibm.sca.implementation.splice.SpliceScaTester.main( > >> > > > SpliceScaTester.java:17) > >> > > > > >> > > > > >> > > > Any pointer are appreciated. > >> > > > > >> > > > Thanks, > >> > > > -Florian > >> > > > > >> > > > > >> > > > > > --------------------------------------------------------------------- > >> > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > >> > > > For additional commands, e-mail: [EMAIL PROTECTED] > >> > > > > >> > > > > >> > > > >> > > > >> > > -- > >> > > Luciano Resende > >> > > Apache Tuscany Committer > >> > > http://people.apache.org/~lresende > >> > > http://lresende.blogspot.com/ > >> > > > >> > > --------------------------------------------------------------------- > >> > > To unsubscribe, e-mail: [EMAIL PROTECTED] > >> > > For additional commands, e-mail: [EMAIL PROTECTED] > >> > > > >> > > >> > > >> > --------------------------------------------------------------------- > >> > To unsubscribe, e-mail: [EMAIL PROTECTED] > >> > For additional commands, e-mail: [EMAIL PROTECTED] > >> > > >> > > >> > >> > >> -- > >> Luciano Resende > >> Apache Tuscany Committer > >> http://people.apache.org/~lresende > >> http://lresende.blogspot.com/ > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: [EMAIL PROTECTED] > >> For additional commands, e-mail: [EMAIL PROTECTED] > >> > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
