[weld-issues] [JBoss JIRA] Commented: (WELD-807) Regression in proxy generation for Glassfish

[Marius Bogoevici (JIRA)]

    [ https://issues.jboss.org/browse/WELD-807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12572242#comment-12572242 ] 

Marius Bogoevici commented on WELD-807:
---------------------------------------

Some regression details:


> Daemon Thread [admin-thread-pool-4848(5)] (Suspended)        
>         ClassFileUtils.toClass(ClassFile, ClassLoader, ProtectionDomain) line: 95        
>         ProxyFactory<T>.createProxyClass(String) line: 392        
>         ProxyFactory<T>.getProxyClass() line: 281        
>         ProxyFactory<T>.create(BeanInstance) line: 212        
>         UserTransactionBean(AbstractEEBean<T>).<init>(Class<T>, Callable<T>, BeanManagerImpl) line: 46        
>         UserTransactionBean.<init>(BeanManagerImpl) line: 60        
>         BeanDeployment.deployBeans(Environment) line: 197        
>         WeldBootstrap.deployBeans() line: 363        
>         WeldDeployer.event(EventListener$Event) line: 164        

This, therefore, results in the

> Caused by: javassist.CannotCompileException: by java.lang.NoClassDefFoundError: org/jboss/interceptor/proxy/LifecycleMixin
>         at org.jboss.weld.util.bytecode.ClassFileUtils.toClass(ClassFileUtils.java:117)
>         at org.jboss.weld.bean.proxy.ProxyFactory.createProxyClass(ProxyFactory.java:392)
>         at org.jboss.weld.bean.proxy.ProxyFactory.getProxyClass(ProxyFactory.java:281)
>         ... 36 more
> Caused by: java.lang.NoClassDefFoundError: org/jboss/interceptor/proxy/LifecycleMixin
>         at java.lang.ClassLoader.defineClass1(Native Method)
>         at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
>         at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
>         at java.lang.ClassLoader.defineClass(ClassLoader.java:466)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at org.jboss.weld.util.bytecode.ClassFileUtils.toClass2(ClassFileUtils.java:143)
>         at org.jboss.weld.util.bytecode.ClassFileUtils.toClass(ClassFileUtils.java:109)


> Regression in proxy generation for Glassfish
> --------------------------------------------
>
>                 Key: WELD-807
>                 URL: https://issues.jboss.org/browse/WELD-807
>             Project: Weld
>          Issue Type: Bug
>          Components: Proxies
>    Affects Versions: 1.1.0.CR3
>            Reporter: Marius Bogoevici
>            Assignee: Marius Bogoevici
>             Fix For: 1.1.0.Final
>
>
> Post WELD-804, proxies generated in Glassfish may fail with a CNFE, if the proxy bean type is a java.*/javax.* class.
> Solution: instead of automatically assuming that the classloader of a given class must be used for proxy generation, use ProxyServices for deciding (the default implementation of ProxyServices will be modified to use the classloader of that particular class).

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