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

[Ales Justin (Created) (JIRA)]

KeyTransformationHandler should use proper CL to load key's class
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                 Key: ISPN-1477
                 URL: https://issues.jboss.org/browse/ISPN-1477
             Project: Infinispan
          Issue Type: Bug
            Reporter: Ales Justin
            Assignee: Sanne Grinovero


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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