[jira] Commented: (ARIES-17) ServiceHelper registry lookup problems

["Alasdair Nottingham (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARIES-17?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763391#action_12763391 ] 

Alasdair Nottingham commented on ARIES-17:
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On 2) the context.lookup("osgi:services/<interfaces>") does return the best ranked service. The OSGi framework returns the ServiceReference in the correct order according to service id and service ranking, so in the ServiceHelper all we need to do is return the first service we found.

> ServiceHelper registry lookup problems
> --------------------------------------
>
>                 Key: ARIES-17
>                 URL: https://issues.apache.org/jira/browse/ARIES-17
>             Project: Aries
>          Issue Type: Bug
>          Components: JNDI
>            Reporter: Jarek Gawor
>
> 1) ServiceHelper is using getAllServiceReferences() to get a list of services on the client's bundle context. That can return services which might be incompatible with the bundle classloader.  I think the getServiceReferences() should be used instead.
> 2) The context.lookup("osgi:services/<interface>") should return a best ranking service registered with that interface. However, the ServiceHelper.getService() function seems to return a first service that it finds.

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