[
http://jira.amdatu.org/jira/browse/AMDATU-297?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=10933#comment-10933
]
Marcel Offermans commented on AMDATU-297:
-----------------------------------------
Looks good!
> With the latest Felix dep mgr required service dependencies may be null when
> start is invoked
> ---------------------------------------------------------------------------------------------
>
> Key: AMDATU-297
> URL: http://jira.amdatu.org/jira/browse/AMDATU-297
> Project: Amdatu
> Issue Type: Bug
> Components: Amdatu Core
> Affects Versions: 0.1.0
> Reporter: Ivo Ladage - van Doorn
> Assignee: Marcel Offermans
> Priority: Blocker
> Fix For: 0.1.0
>
> Attachments: AMDATU-297.zip
>
>
> With the latest 3.0.0-SNAPSHOT version committed in the Amdatu trunk (but the
> latest version in the Felix trunk as well) a new issue has been introduced
> with services already being started without their required service
> dependencies being available. This didn't happen with previous versions of
> the Felix dep mgr, as the one attached (not sure what version that is).
> The use case is this:
> - I have a two tenant aware services; Test service a and Test service b
> - Test service B defines a required dependency on Test service A in its
> init() method
> - Test service B defines a required dependency on the
> CassandraPersistenceManager in its init() method
> The problem is that the start() method of Test service B is invoked before
> Test service A is available, and so the reference to Test service A is null
> in its start() method.
> I attached two bundles with which the problem can be reproduced, also source
> code is attached.
> Reproduction steps:
> -1- Start a clean Amdatu (so empty work dir)
> -2- Copy the two test service bundles to the deploy directory
> -3- Probably the error is already visible right now ("!!!!!!!!!!!!!!!! TEST
> SERVICE A IS NULL !!!!!!!!!!!!!!").
> If not; remove bundle testservice a from the deploy directory, wait for
> it to be uninstalled, then add it again
> The problem seems to be that two required service dependencies are defined in
> the init() method of TestServiceBImpl. If I remove the
> CassandraPersistenceManager dependency, it works like a charm.
--
This message is automatically generated by JIRA.
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
