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https://issues.apache.org/jira/browse/FELIX-356?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Felix Meschberger updated FELIX-356:
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Fix Version/s: scr-1.0.0
> DependencyManager.bind may bind to null and does not correctly check for
> success
> --------------------------------------------------------------------------------
>
> Key: FELIX-356
> URL: https://issues.apache.org/jira/browse/FELIX-356
> Project: Felix
> Issue Type: Bug
> Components: Declarative Services (SCR)
> Reporter: Felix Meschberger
> Assignee: Felix Meschberger
> Fix For: scr-1.0.0
>
>
> In an active environment a service to be bound may disappear between the
> access to the service reference and the acquiry of the service itself. As a
> consequence the DependencyManager.bind(Object) method may call the
> component's bind method with a null instance, which is not expected.
> The DependencyManager.bind method should check whether the service still
> exists before calling the component's bind method.
> As a consequence the checks whether at least one service could be bound for
> mandatory references and that at most one service is bound for singular
> references have to be rethought: Currently binding fails if the first service
> reference cannot be bound for singular references. In such situations the
> binding also fails if calling the bind method fails.
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