[jira] [Closed] (FELIX-2746) Composite should support instance configuration

["Clement Escoffier (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FELIX-2746?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Clement Escoffier closed FELIX-2746.
------------------------------------

    Assignee: Clement Escoffier
    
> Composite should support instance configuration
> -----------------------------------------------
>
>                 Key: FELIX-2746
>                 URL: https://issues.apache.org/jira/browse/FELIX-2746
>             Project: Felix
>          Issue Type: Improvement
>          Components: iPOJO
>            Reporter: Clement Escoffier
>            Assignee: Clement Escoffier
>             Fix For: iPOJO-1.8.0
>
>
> Composites do not propagate the instance configuration.
> It should be done in order to configure sub-instances and services using composite properties.
> The approach is quite simple. The composite instance configuration can be just appended to the instance and service configurations. This would allow overridding properties using composites too such as in:
> {code}
> <composite name="MySuperComposite">
>                 <instance component="my.jdbc.consumer.impl">
>                                <property name="db.url" value="default-value"/>
>                 </instance>
>                 <instance component="my.other.jdbc.consumer.impl">
>                                <property name="db.url" value="default-value"/>
>                 </instance>
> </composite>
> <instance component="MySuperComposite" name="msc1">
>                 <property name="db.url" value="jdbc://oracle..."/>
> </instance>
> {code}

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