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https://issues.apache.org/jira/browse/FELIX-2546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12984762#action_12984762
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Mark Nuttall edited comment on FELIX-2546 at 1/21/11 10:14 AM:
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Hello Guillaume,
Although there is currently a problem in using optional <reference> elements in
blueprint, wouldn't it be better to fix that, rather than to have OBR continue
to function incorrectly? It's surely not right for 'multiple' requirements to
return a single capability.
Would you be willing to fix the defective behaviour in OBR if we were to
implement an extended <reference> in Aries that one could test to see if it's
bound before using it? In that way we could provision optional and multiple
<reference-list> elements properly, which we cannot do at the moment. I'd very
much rather do that than to have resolver.resolve() take a parameter whose
meaning would be "work correctly".
Many thanks for your help in this.
Regards,
Mark
was (Author: mnuttall):
Hello Guillaume,
Although there is currently a problem in using optional <reference> elements in
blueprint, wouldn't it be better to fix that, rather than to have OBR continue
to function incorrectly? It's surely not right for 'multiple' requirements to
return a single capability.
Would you be willing to fix the defective behaviour in OBR if we were to
implement an extended <reference-list> in Aries that one could test to see if
it's bound before using it? In that way we could provision optional and
multiple <reference-list> elements properly, which we cannot do at the moment.
I'd very much rather do that than to have resolver.resolve() take a parameter
whose meaning would be "work correctly".
Many thanks for your help in this.
Regards,
Mark
> Only one service is provisioned even when specifying for mulitple services
> --------------------------------------------------------------------------
>
> Key: FELIX-2546
> URL: https://issues.apache.org/jira/browse/FELIX-2546
> Project: Felix
> Issue Type: Bug
> Components: Bundle Repository (OBR)
> Affects Versions: bundlerepository-1.6.4
> Environment: n/a
> Reporter: Emily Jiang
> Attachments: Felix OBR isMultiple support - timothyjward.txt
>
>
> Felix OBR is unable to return multiple services when specifying 'multiple'
> attribute with the value of 'true'. The test scenario is detailed below.
> I am trying to get all bundles registering the service of
> com.sample.HelloWorld and install them into the osgi framework . In my test
> environment, there are two bundles with different symbolic name offering the
> same service, com.sample.HelloWorld. However, only one bundle was pulled into
> runtime. The snippet of my repository is shown below.
> <require extend="false"
> filter="(&(service=service)(objectClass=com.sample.HelloWorld)(mandatory:<*service))"
> multiple="true" name="service" optional="false">Requires service with
> attributes {service=service, objectClass=com.sample.HelloWorld}</require>
> Regards
> Emily
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