[infinispan-issues] [JBoss JIRA] (ISPN-1477) KeyTransformationHandler should use proper CL to load key's class

[Manik Surtani (Updated) (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-1477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manik Surtani updated ISPN-1477:
--------------------------------

        Status: Resolved  (was: Pull Request Sent)
    Resolution: Done

    
> KeyTransformationHandler should use proper CL to load key's class
> -----------------------------------------------------------------
>
>                 Key: ISPN-1477
>                 URL: https://issues.jboss.org/browse/ISPN-1477
>             Project: Infinispan
>          Issue Type: Bug
>    Affects Versions: 5.1.0.BETA2
>            Reporter: Ales Justin
>            Assignee: Sanne Grinovero
>             Fix For: 5.1.0.BETA3, 5.1.0.FINAL
>
>
> Wrong classloader is used when looking up key class -- it uses cache's classloader (in JBossAS7 case this is org.jboss.as.clustering' module CL).
> e.g. user could have custom key and its Transformer as part of his deployment, but only deployment's CL sees this two classes
> 18:04:02,866 ERROR [org.infinispan.query.backend.KeyTransformationHandler] (RMI TCP Connection(3)-127.0.0.1) ISPN014001: Could not locate key class com.google.appengine.api.datastore.Key: java.lang.ClassNotFoundException: com.google.appengine.api.datastore.Key
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:202) [:1.6.0_26]
> 	at java.security.AccessController.doPrivileged(Native Method) [:1.6.0_26]
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:190) [:1.6.0_26]
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:306) [:1.6.0_26]
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) [:1.6.0_26]
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247) [:1.6.0_26]
> 	at java.lang.Class.forName0(Native Method) [:1.6.0_26]
> 	at java.lang.Class.forName(Class.java:247) [:1.6.0_26]
> 	at org.infinispan.util.Util.loadClassStrict(Util.java:126)
> 	at org.infinispan.query.backend.KeyTransformationHandler.stringToKey(KeyTransformationHandler.java:90)
> 	at org.infinispan.query.impl.EntityLoader.load(EntityLoader.java:47)
> 	at org.infinispan.query.impl.EntityLoader.load(EntityLoader.java:55)
> 	at org.infinispan.query.impl.CacheQueryImpl.list(CacheQueryImpl.java:147)
> 	at org.jboss.capedwarf.datastore.query.PreparedQueryImpl.asQueryResultList(PreparedQueryImpl.java:30)

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