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https://issues.apache.org/jira/browse/TUSCANY-2643?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Simon Laws reassigned TUSCANY-2643:
-----------------------------------
Assignee: Simon Laws
> composite scope handled incorectly
> ----------------------------------
>
> Key: TUSCANY-2643
> URL: https://issues.apache.org/jira/browse/TUSCANY-2643
> Project: Tuscany
> Issue Type: Bug
> Components: C++ SCA
> Affects Versions: Cpp-Next
> Environment: Svn revision 704493
> Reporter: Julien Bigot
> Assignee: Simon Laws
> Attachments: copy_composite_on_instanciation.patch,
> first-solution.patch, second-solution.patch
>
>
> Scope composite is not handled correctly.
> The actual behavior is to return the same implementation instance for all
> call to a service of a component whose scope is composite. In the case where
> there is more than one component with composite scope, this means that the
> first implementation instantiated is returned regardless of the actual
> component one is looking for.
> If the two components have a different ComponentType, this will likely lead
> to a segfault.
> I have implemented another behavior.
> With my patch, when using a service of a composite implementation, the name
> of the component is used as a unique ID, this is still not optimal as two
> components can have the same name inside two different composite or if more
> than one instance of a given composite are created.
> This does not scale well too as a map is used. The straightforward solution
> would be to have the implementation instance referenced in the Component
> class. but as this class is defined in the tuscany::sca::model namespace, I'm
> not sure it is Ok to modify it.
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