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https://issues.apache.org/jira/browse/TUSCANY-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12899887#action_12899887
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Simon Nash commented on TUSCANY-3652:
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Please can you provide more information about this problem.
1. Does it apply to Tuscany SCA 1.x, 2.0, or both?
2. What is the scope of the component being invoked?
3. Are you able to attach a test case to the JIRA?
> Callbacks need to be set on service invocation
> ----------------------------------------------
>
> Key: TUSCANY-3652
> URL: https://issues.apache.org/jira/browse/TUSCANY-3652
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Java Implementation Extension
> Reporter: Brent Daniel
> Assignee: Brent Daniel
>
> The OASIS java caa spec requires callbacks to be injected only when the type
> of the callback field or setter method is the same as the callback interface
> specified on the service. For example, if there are two services in a
> component:
> <service name="service1">
> <interface.java interface="test.Service1"
> callbackInterface="test.Service1Callback"/>
> </service>
>
> <service name="service2">
> <interface.java interface="test.Service2"
> callbackInterface="test.Service2Callback"/>
> </service>
> When "service1" is invoked, only callbacks of type Service1Callback should be
> set on the implementation class. Callbacks of type Service2Callback should be
> null.
> Currently, the Tuscany runtime is doing all proxy injection once at the
> component level. We need to move callback injection to service invocation so
> that we can inject the appropriate callback proxies for the current service
> and inject null for callbacks that don't apply to the current service.
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