[jboss-jira] [JBoss JIRA] Commented: (AS7-799) Wrong Classloader Used When Deserializing Persisted Sessions

[Stuart Douglas (JIRA)]

    [ https://issues.jboss.org/browse/AS7-799?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12606700#comment-12606700 ] 

Stuart Douglas commented on AS7-799:
------------------------------------

jbossweb should probably be using a org.jboss.marshalling.ModularClassResolver with JBoss marshaling to serialize / de-serialize the sessions. 

> Wrong Classloader Used When Deserializing Persisted Sessions
> ------------------------------------------------------------
>
>                 Key: AS7-799
>                 URL: https://issues.jboss.org/browse/AS7-799
>             Project: Application Server 7
>          Issue Type: Bug
>    Affects Versions: 7.0.0.Beta3
>            Reporter: Benjamin Browning
>
> The org.jboss.as.web:main module's classloader is being used when deserializing persisted sessions instead of the deployment's classloader. This leads to errors like the one below when any classes are referenced in the session that aren't in the dependency list of org/jboss/as/web/main/module.xml.
> 21:02:50,824 ERROR [org.apache.catalina.session.ManagerBase] (MSC service thread 1-1) ClassNotFoundException while loading persisted sessions: java.lang.ClassNotFoundException: org.jboss.weld.context.conversation.ConversationIdGenerator from [Module "org.jboss.as.web:main" from local module loader @32b0bad7 (roots: /Users/bbrowning/src/torquebox/integration-tests/target/integ-dist/jboss/modules)]: java.lang.ClassNotFoundException: org.jboss.weld.context.conversation.ConversationIdGenerator from [Module "org.jboss.as.web:main" from local module loader @32b0bad7 (roots: /Users/bbrowning/src/torquebox/integration-tests/target/integ-dist/jboss/modules)]
> at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:184) [:1.0.0.Beta17]
> at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:357) [:1.0.0.Beta17]
> at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:329) [:1.0.0.Beta17]
> at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:306) [:1.0.0.Beta17]
> at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:100) [:1.0.0.Beta17]
> at java.lang.Class.forName0(Native Method) [:1.6.0_24]
> at java.lang.Class.forName(Class.java:247) [:1.6.0_24]
> at java.io.ObjectInputStream.resolveClass(ObjectInputStream.java:603) [:1.6.0_24]
> at org.apache.catalina.util.CustomObjectInputStream.resolveClass(CustomObjectInputStream.java:78) [jbossweb-7.0.0.Beta11.jar:7.0.0.Beta3]
> at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1574) [:1.6.0_24]
> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1495) [:1.6.0_24]
> at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1731) [:1.6.0_24]
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) [:1.6.0_24]
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) [:1.6.0_24]
> at org.apache.catalina.session.StandardSession.readObject(StandardSession.java:1429) [jbossweb-7.0.0.Beta11.jar:7.0.0.Beta3]
> at org.apache.catalina.session.StandardSession.readObjectData(StandardSession.java:934) [jbossweb-7.0.0.Beta11.jar:7.0.0.Beta3]
> at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:395) [jbossweb-7.0.0.Beta11.jar:7.0.0.Beta3]
> at org.apache.catalina.session.StandardManager.load(StandardManager.java:322) [jbossweb-7.0.0.Beta11.jar:7.0.0.Beta3]
> at org.apache.catalina.session.StandardManager.start(StandardManager.java:633) [jbossweb-7.0.0.Beta11.jar:7.0.0.Beta3]
> at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:459) [jbossweb-7.0.0.Beta11.jar:7.0.0.Beta3]
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:3776) [jbossweb-7.0.0.Beta11.jar:7.0.0.Beta3]
> at org.jboss.as.web.deployment.WebDeploymentService.start(WebDeploymentService.java:61) [jboss-as-web-7.0.0.Beta3.jar:7.0.0.Beta3]
> at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1675)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_24]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_24]
> at java.lang.Thread.run(Thread.java:680) [:1.6.0_24]

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