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https://issues.apache.org/jira/browse/SLING-1907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sandro Boehme updated SLING-1907:
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Attachment: install-scala-bundles.sh
> 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
> 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?
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