[jira] Assigned: (SLING-1907) The Scala hello-world example does not work

["Michael Dürig (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SLING-1907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Dürig reassigned SLING-1907:
------------------------------------

    Assignee: Michael Dürig

> The Scala hello-world example does not work
> -------------------------------------------
>
>                 Key: SLING-1907
>                 URL: https://issues.apache.org/jira/browse/SLING-1907
>             Project: Sling
>          Issue Type: Bug
>          Components: Samples
>    Affects Versions: Scripting Scala 1.0.0
>            Reporter: Sandro Boehme
>            Assignee: Michael Dürig
>            Priority: Minor
>         Attachments: install-scala-bundles.sh, SLING-1907.txt
>
>
> To get the Scala samples to work I executed the following steps:
> 1. The 2.8.1 versions of the scala-compiler and scala-library jars are not available anymore with the group-id "org.scala-lang-osgi" but with the group-id "com.weiglewilczek.scala-lang-osgi" they are. 
> The problem is, that the checksum is not defined and thus the jar is not automatically downloaded.
> As an alternative to always downloading manually I added the jars and an install-script to the 'contrib/scripting/scala/config' project
> 2. Removed the license header from /contrib/scripting/scala/script/src/main/resources/META-INF/services/javax.script.ScriptEngineFactory as it resulted in entries like the following one in the log file:
> 29.12.2010 00:59:35.166 *ERROR* [Background Update org.apache.sling.scripting.scala.script (74)] org.apache.sling.scripting.c
> ore.impl.ScriptEngineManagerFactory Cannot register ScriptEngineFactory # limitations under the License. java.lang.ClassNotFo
> undException: # limitations under the License. not found by org.apache.sling.scripting.scala.script [74]
>         at org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:787)
>         at org.apache.felix.framework.ModuleImpl.access$400(ModuleImpl.java:71)
>         at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1768)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
>         at org.apache.felix.framework.ModuleImpl.getClassByDelegation(ModuleImpl.java:645)
>         at org.apache.felix.framework.Felix.loadBundleClass(Felix.java:1599)
>         at org.apache.felix.framework.BundleImpl.loadClass(BundleImpl.java:904)
>         at org.apache.sling.scripting.core.impl.ScriptEngineManagerFactory.registerFactories(ScriptEngineManagerFactory.java:
> 146)
>         at org.apache.sling.scripting.core.impl.ScriptEngineManagerFactory.refreshScriptEngineManager(ScriptEngineManagerFact
> ory.java:102)
>         at org.apache.sling.scripting.core.impl.ScriptEngineManagerFactory.unbindScriptEngineFactory(ScriptEngineManagerFacto
> ry.java:266)
> I consider this as a workaround as the parser should be adapted to ignore lines containing comments.
> 3. Installed 'samples/path-based-rtp' as it is needed by the hello-world example
> 4. Installed 'contrib/scripting/scala/config', 'contrib/scripting/scala/script' and 'contrib/scripting/scala/samples/hello-world' using 'mvn -PautoInstallBundle clean install -Dsling.url=http://localhost:8888/system/console' as the default Jetty-Port is 8888 and the sling:install plugin is not configured in every pom
> Would'nt it make sense to create a Maven multi module project that builds and installs the projects?

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.