[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-5568) SOA-P 5.0 could not be used as a Drools runtime

[Kris Verlaenen (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBIDE-5568?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12502776#action_12502776 ] 

Kris Verlaenen commented on JBIDE-5568:
---------------------------------------

Yes, I already have implemented this fix locally, and can commit on SVN.
Was just wondering whether the jbrules.esb module, when running the AS, can also still access the mvel2 and xstream jar at runtime as well, now that they have been moved?

> SOA-P 5.0 could not be used as a Drools runtime
> -----------------------------------------------
>
>                 Key: JBIDE-5568
>                 URL: https://jira.jboss.org/jira/browse/JBIDE-5568
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: drools
>    Affects Versions: 3.1.0.CR1
>         Environment: SOA-P 5.0 ER6
>            Reporter: Dominik Pospisil
>            Assignee: Kris Verlaenen
>            Priority: Critical
>             Fix For: 3.1.0.CR2
>
>
> The Drools runtime in SOA-P 5.0 distribution is located at:
> /jboss-as/server/default/deploy/jbrules.esb
> This could be added to JBT as a Drools runtime, but executing on this runtime fails:
> java.lang.NoClassDefFoundError: org/mvel2/integration/VariableResolverFactory
> 	at org.drools.rule.builder.dialect.java.JavaDialect.<clinit>(JavaDialect.java:98)
> 	at org.drools.rule.builder.dialect.java.JavaDialectConfiguration.newDialect(JavaDialectConfiguration.java:65)
> 	at org.drools.compiler.PackageBuilderConfiguration.buildDialectRegistry(PackageBuilderConfiguration.java:291)
> 	at org.drools.compiler.PackageRegistry.<init>(PackageRegistry.java:24)
> 	at org.drools.compiler.PackageBuilder.newPackage(PackageBuilder.java:874)
> 	at org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:592)
> 	at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:290)
> 	at org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:488)
> 	at org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:25)
> 	at com.sample.DroolsTest.readKnowledgeBase(DroolsTest.java:40)
> 	at com.sample.DroolsTest.main(DroolsTest.java:23)
> Caused by: java.lang.ClassNotFoundException: org.mvel2.integration.VariableResolverFactory
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
> 	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
> 	... 11 more
> Steps to reproduce:
> 1) Setup Drools runtime pointing to ${SOA-P 5.0}/jboss-as/server/default/deploy/jbrules.esb
> 2) Create Drools project
> 3) Right-Click on DroolsTest.java, choose Run As -> Java Application

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