[jira] Closed: (FELIX-2521) Method call failures not always handled correctly

["Felix Meschberger (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FELIX-2521?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Felix Meschberger closed FELIX-2521.
------------------------------------


Apache Felix Declarative Services 1.6.0 has been released. The issues are now closed.

> Method call failures not always handled correctly
> -------------------------------------------------
>
>                 Key: FELIX-2521
>                 URL: https://issues.apache.org/jira/browse/FELIX-2521
>             Project: Felix
>          Issue Type: Bug
>          Components: Declarative Services (SCR), Specification compliance
>    Affects Versions:  scr-1.4.0
>            Reporter: Felix Meschberger
>            Assignee: Felix Meschberger
>             Fix For:  scr-1.6.0
>
>
> Our current Declarative Services implementation abstracts calling declared methods by the BaseMethod.invoke method. This method returns a boolean which is true, iff the method was declared and present and calling it succeeded. False is returned otherwise.
> This is problematic in some circumstances, where call failure is ignored but absence of the method is interesting. This is namely the case for the modified method which must be called if delclared and present but success or failure should just be logged, but further be ignored. If the method is not present, the old configuration update way of deactivating and reactivating the method must be chosen.
> The current implementation will reactivate the component also when the modified method call failed.

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