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.
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
>
>
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>
--
Luciano Resende
Apache Tuscany Committer
http://people.apache.org/~lresende
http://lresende.blogspot.com/
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