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Posted to dev@felix.apache.org by "Carsten Ziegeler (JIRA)" <ji...@apache.org> on 2013/02/18 09:07:15 UTC
[jira] [Closed] (FELIX-3332) SCR annotations @Activate @Deactivate
@Modified in outer classes also affect nested classes, annotations in
nested classes are ignored
[ https://issues.apache.org/jira/browse/FELIX-3332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Carsten Ziegeler closed FELIX-3332.
-----------------------------------
> SCR annotations @Activate @Deactivate @Modified in outer classes also affect nested classes, annotations in nested classes are ignored
> --------------------------------------------------------------------------------------------------------------------------------------
>
> Key: FELIX-3332
> URL: https://issues.apache.org/jira/browse/FELIX-3332
> Project: Felix
> Issue Type: Bug
> Components: Maven SCR Plugin
> Affects Versions: maven-scr-plugin-1.7.2, maven-scr-plugin-1.7.4
> Reporter: Daniel Faber
> Assignee: Carsten Ziegeler
> Priority: Minor
> Fix For: maven-scr-plugin-1.10.0, scr ant task 1.4.0, scr generator 1.4.0
>
>
> When maven-scr-plugin processes components that are implemented as nested classes, SCR annotations @Activate @Deactivate @Modified in these nested classes are ignored. Annotations in the outer class are used instead:
> import org.apache.felix.scr.annotations.Activate;
> import org.apache.felix.scr.annotations.Component;
> @Component
> public class Outer {
> @Activate
> private void activateOuter() {
> }
> @Component
> public static class Nested1 {
> }
> @Component
> public static class Nested2 {
> @Activate
> private void activateNested2() {
> }
> }
> }
> results in this component description:
> <?xml version="1.0" encoding="UTF-8"?>
> <components xmlns:scr="http://www.osgi.org/xmlns/scr/v1.1.0">
> <scr:component enabled="true" name="Outer" activate="activateOuter">
> <implementation class="Outer"/>
> <property name="service.pid" value="Outer"/>
> </scr:component>
> <scr:component enabled="true" name="Outer$Nested1" activate="activateOuter">
> <implementation class="Outer$Nested1"/>
> <property name="service.pid" value="Outer$Nested1"/>
> </scr:component>
> <scr:component enabled="true" name="Outer$Nested2" activate="activateOuter">
> <implementation class="Outer$Nested2"/>
> <property name="service.pid" value="Outer$Nested2"/>
> </scr:component>
> </components>
> All components have an activate="activateOuter" attribute. Similar problems occur if the outer class is not a component or does not have an @Activate annotation:
> public class Outer {
> @Component
> public static class Nested {
> @Activate
> private void activateNested() {
> }
> }
> }
> Here the activate attribute is missing:
> <?xml version="1.0" encoding="UTF-8"?>
> <components xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">
> <scr:component enabled="true" name="Outer$Nested">
> <implementation class="Outer$Nested"/>
> <property name="service.pid" value="Outer$Nested"/>
> </scr:component>
> </components>
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