Carsten Ziegeler said the following on 07/27/2009 02:41 PM:
> Reto Bachmann-Gmür wrote:
>
>> Hello
>>
>> I was hoping that with support for annotations the scr plugin would work
>> with scala code as well. But in my mixed java/scala project it seems to
>> only look at the annotations in the java sources.
>>
>> @Component
>> public class Service {
>>
>> @Property(value = "default value")
>> static final String CONSTANT_NAME = "property.name";
>> }
>>
>> ---> results in an entry in OSGI-INF/serviceComponents.xml
>>
>> package org.trialox.sandbox.scr {
>> @Component class ScalaService {
>>
>> @Property{ val value = Array("default value")}
>> val CONSTANT_NAME = "property.name";
>> }
>> }
>>
>> --> no mention in OSGI-INF/serviceComponents.xml
>>
>> do I need particular settings for the scr plugin to have it look at the
>> scala file as well?
>>
>>
> Interesting use case :)
>
> Now, the scr plugin scans java source files - even with the annotations.
> I've no idea how the maven scala integration works, so what is
> generated? Is this a java source file or a compiled class?
>
the scala source file resides in src/main/scala, it is compiled to
bytecode by the maven plugin org.scala-tools:maven-scala-plugin from
http://scala-tools.org/repo-releases (no java code is generated).
I guess things would be much easier if the RetentionPolicy would be
CLASS and the xml generated from the class-files. Adding bind-methods
might however be harder to be done in a language agnostic fashion.
Reto
> Carsten
>
>
>> Cheers,
>> reto
>>
>>
>
>
>
--
Reto Bachmann-Gmür
trialox.org
Tel: +41445005015
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