[shrinkwrap-issues] [JBoss JIRA] Closed: (SHRINKWRAP-190) Improve Exception on ClassNotFoundException during addPackage

[Aslak Knutsen (JIRA)]

     [ https://issues.jboss.org/browse/SHRINKWRAP-190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aslak Knutsen closed SHRINKWRAP-190.
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    Fix Version/s: 1.0.0-alpha-12
       Resolution: Out of Date


addPackage is changed to load classes as ClassLoader Resources and not Classes. ClassNotFoundException is no longer possible.

> Improve Exception on ClassNotFoundException during addPackage
> -------------------------------------------------------------
>
>                 Key: SHRINKWRAP-190
>                 URL: https://issues.jboss.org/browse/SHRINKWRAP-190
>             Project: ShrinkWrap
>          Issue Type: Feature Request
>          Components: impl-base
>    Affects Versions: 1.0.0-alpha-10
>            Reporter: Aslak Knutsen
>            Assignee: Aslak Knutsen
>             Fix For: 1.0.0-alpha-12
>
>
> It's possible to get ClassNotFoundException during addPackage(..) since the Classes found are loaded. If a Class found refers to a Class not in the Classloader. 
> Currently the Exception states only which class it can not find, it would be helpful to add which Class is being loaded that cause the ClassNotFoundException.
> java.lang.NoClassDefFoundError: org/aopalliance/intercept/MethodInvocation
> 	at java.lang.ClassLoader.defineClass1(Native Method)
> 	at java.lang.ClassLoader.defineClass(ClassLoader.java:634)
> 	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
> 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
> 	at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
> 	at org.jboss.shrinkwrap.impl.base.container.ContainerBase$2.classFound(ContainerBase.java:932)
> 	at org.jboss.shrinkwrap.impl.base.URLPackageScanner.foundClass(URLPackageScanner.java:178)
> 	at org.jboss.shrinkwrap.impl.base.URLPackageScanner.handleArchiveByFile(URLPackageScanner.java:134)
> 	at org.jboss.shrinkwrap.impl.base.URLPackageScanner.handle(URLPackageScanner.java:156)
> 	at org.jboss.shrinkwrap.impl.base.URLPackageScanner.scanPackage(URLPackageScanner.java:107)
> 	at org.jboss.shrinkwrap.impl.base.container.ContainerBase.addPackages(ContainerBase.java:917)

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