Scala protocol for Slang

[Guillaume Yziquel]

Hi.

(Cross-posting to user@karaf.apache.org, as I suspect the
slang-...@fusesource.org mailing to have low activity).

I've just tried out the Scala Slang Deployer for Karaf

        http://fusesource.com/forge/git/slang.git/

but scala files do not get deployed.

> class ScalaDeploymentListener extends ArtifactUrlTransformer {
> 
>   val LOG = LogFactory.getLog(classOf[ScalaDeploymentListener])
> 
>   def canHandle(artifact: File) = {
>     artifact.isFile() && artifact.getName().endsWith(".scala")
>   }
> 
>   def transform(artifact: URL) : URL = {
>     try {
>         new URL("scala", null, artifact.toString());
>     } catch {
>       case e: Exception => {
>         LOG.error("Unable to build scala bundle", e);
>         return null;
>       }
>     }
>   }
> }

It fails in 'new URL("scala", null, artifact.toString())' as there are
no 'scala' protocol:

> 10:07:42,262 | ERROR | Framework/deploy | ScalaDeploymentListener | ?         
>                           ? | 258 - org.fusesource.slang.scala.deployer - 
> 1.0.0.SNAPSHOT | Unable to build scala bundle
> java.net.MalformedURLException: unknown protocol: scala
>       at java.net.URL.<init>(URL.java:395)[:1.6.0_29]
>       at java.net.URL.<init>(URL.java:283)[:1.6.0_29]
>       at java.net.URL.<init>(URL.java:306)[:1.6.0_29]
>       at 
> org.fusesource.slang.scala.deployer.ScalaDeploymentListener.transform(ScalaDeploymentListener.scala:38)[258:org.fusesource.slang.scala.deployer:1.0.0.SNAPSHOT]
>       at 
> org.apache.felix.fileinstall.internal.DirectoryWatcher.transformArtifact(DirectoryWatcher.java:501)[6:org.apache.felix.fileinstall:3.1.10]
>       at 
> org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:430)[6:org.apache.felix.fileinstall:3.1.10]
>       at 
> org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:263)[6:org.apache.felix.fileinstall:3.1.10]

Anybody recently tried out the Slang deployer?

-- 
Guillaume Yziquel
Crossing-Tech
Parc Scientifique EPFL