[jira] [Created] (WICKET-5850) LazyInitProxyFactory causes NoClassDefFound org/apache/wicket/proxy/ILazyInitProxy in case of multimodule deployment

["Alexander Morozov (JIRA)" <ji...@apache.org>]

Alexander Morozov created WICKET-5850:
-----------------------------------------

             Summary: LazyInitProxyFactory causes NoClassDefFound org/apache/wicket/proxy/ILazyInitProxy in case of multimodule deployment
                 Key: WICKET-5850
                 URL: https://issues.apache.org/jira/browse/WICKET-5850
             Project: Wicket
          Issue Type: Bug
    Affects Versions: 6.19.0, 6.18.0
         Environment: Windows 7 Pro x64, Oracle JDK 7u45 x64, Glassfish 3 (EE6)
            Reporter: Alexander Morozov


In case of multimodule deployment, LazyInitProxyFactory#createProxy() ends up with NoClassDefFound error while trying to wrap a class which is being injected into a Wickets component.

{code:java}
			CGLibInterceptor handler = new CGLibInterceptor(type, locator);

			Enhancer e = new Enhancer();
			e.setInterfaces(new Class[] { Serializable.class, ILazyInitProxy.class,
					IWriteReplace.class });
			e.setSuperclass(type);
			e.setCallback(handler);
			e.setNamingPolicy(new DefaultNamingPolicy()
			{
				@Override
				public String getClassName(final String prefix, final String source,
					final Object key, final Predicate names)
				{
					return super.getClassName("WICKET_" + prefix, source, key, names);
				}
			});

			return e.create();
{code}

As we can see, Enhancer is not configured with an context-relative classloader. This is the root of the issue.



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