Monosij Dutta-Roy wrote:
New to Tuscany and following SCA in Action. Have a question on a webapp
I created using the Maven tasks.
The webapp works fine as a single composite - broken up by several
components.
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However when I create several composites (different contributions using
Maven tasks) and wire them together - again webapp compiles and sets up
in Jetty fine. When I hit a component that has a reference in a separate
composite I get an error as below:
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Problem accessing /qmApp/. Reason:
org.oasisopen.sca.SCARuntimeException: Unable to bind
(@31214809)EndpointReference: URI =
QueryServiceComponent#reference(queryController) WIRED_TARGET_NOT_FOUND
Target = (@3751575)Endpoint: URI =
QueryController#service(QueryControllerService) [Unresolved]
The QueryController/QueryControllerService is setup as a reference.
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Its a small app and I have looked at the configs in detail and think
they are correct. Of course Maven compiles all of them fine - and as I
said deploys fine as well.
However I am not sure I am loading the QueryController (the other
contribution/composite/reference - setup as a service) properly. I have
checked the composite file quite thoroughly and relevant code. I can
upload them if needed.
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I assume when the war is build all the dependent jars are packaged in by
Maven and when Jetty starts the Tuscany API sorts out the dependencies?
Or is there anything else I need to do for this quite simple setup? But
a setup that involves a webapp with different contributions.
The reason I ask is also because the webapp generated by Maven does not
have a sca-contribution.xml file where I import / export other packages.
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Thanks.
It would be very useful if you could upload the failing war file. This
might provide some important clues to the cause of the problem.
Simon
