[
https://issues.apache.org/jira/browse/FELIX-2288?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Felix Meschberger closed FELIX-2288.
------------------------------------
Apache Felix Declarative Services 1.6.0 has been released. The issues are now
closed.
> Felix SCR API problem/misunderstanding
> --------------------------------------
>
> Key: FELIX-2288
> URL: https://issues.apache.org/jira/browse/FELIX-2288
> Project: Felix
> Issue Type: Bug
> Components: Declarative Services (SCR), Web Console
> Affects Versions: scr-1.0.0, scr-1.0.2, scr-1.0.4, scr-1.0.6, scr-1.0.8,
> scr-1.2.0, scr-1.4.0, webconsole-3.1.0
> Reporter: Valentin Valchev
> Assignee: Felix Meschberger
> Priority: Critical
> Fix For: scr-1.6.0, webconsole-3.1.2
>
>
> I've been playing with the Components plugin of the Web Console and it work
> perfectly with the Felix SCR implementation. When I switched to
> ProSyst/Equinox implementation (they are basically the same) I found a small
> problem.
> When I disable a component, it's ID becomes -1 and I cannot enable it
> anymore. As long as I disable components all their IDs becomes -1.
> I opened the OSGi r4.2 specification to see if there is a reason for this
> behaviour. The JavaDoc for ComponentConstants states for the component ID,
> that
> "The value of this property is assigned by the Service Component Runtime when
> a component configuration is created."
> In part 112.6 Component Properties, the specification says, that
> 'component.id' property is always added by the SCR but for "Each component
> configuration".
> When a component is disabled or uninstalled, there is no configuration - it's
> just a component definition. So the SCR is not required to assign ID.
> As for the Web Console we can easily fix the problem by using the pair bundle
> + component name for identification, instead of ID. However, since Apache SCR
> API is becoming recommended OSGi API, it would be better to define a mature
> and compatible API.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
