I started off replicating the AS 4 classloaders with my new classpools, and stumbled upon the following inconsistency when trying out how they work. Does anybody have any pointers? | public void testUndeployParentDomainClassLoader() throws Exception | { | ClassLoader globalA = null; | ClassLoader globalB = null; | ClassLoader child = null; | try | { | try | { | globalA = createGlobalClassLoader(JAR_A_1); //Contains CLASS_A | assertCannotLoadClass(globalA, CLASS_B); | | child = createChildClassLoader(JAR_C_1, true); //Contains CLASS_C | assertCannotLoadClass(child, CLASS_B); | | globalB = createGlobalClassLoader(JAR_B_1); //Contains CLASS_B | Class<?> bFromChild = child.loadClass(CLASS_B); | Class<?> bFromA = globalA.loadClass(CLASS_B); | assertSame(globalB, bFromA.getClassLoader()); | assertSame(bFromA, bFromChild); | } | finally | { | removeClassLoaderFromRepository(globalB); //This should remove the classloader containing JAR_B_1/CLASS_B | } | assertCannotLoadClass(child, CLASS_B); //Fails since we can still find CLASS_B | } | finally | { | removeClassLoaderFromRepository(globalA); | } | } | If I try the same from sibling loaders it works as expected | public void testUndeploySibling() throws Exception | { | ClassLoader clA = null; | ClassLoader clB = null; | try | { | try | { | clA = createGlobalClassLoader(JAR_A_1); | assertCannotLoadClass(clA, CLASS_B); | | clB = createGlobalClassLoader(JAR_B_1); | Class<?> bFromA = clA.loadClass(CLASS_B); | assertSame(clB, bFromA.getClassLoader()); | } | finally | { | removeClassLoaderFromRepository(clB); | } | assertCannotLoadClass(clA, CLASS_B); | } | finally | { | removeClassLoaderFromRepository(clA); | } | } | The helper functions are here: | protected ClassLoader createGlobalClassLoader(URL url) throws Exception | { | ClassLoader cl = globalRepository.newClassLoader(url, true); //This is the main repository | registeredClassLoaders.add(cl); | return cl; | } | | protected ClassLoader createChildClassLoader(URL url, boolean parentFirst) throws Exception | { | HeirarchicalLoaderRepository3 repository = new HeirarchicalLoaderRepository3(getServer(), MAIN_LOADER_REPOSITORY_OBJECT_NAME); | repository.setUseParentFirst(parentFirst); | ClassLoader cl = repository.newClassLoader(url, true); | registeredClassLoaders.add(cl); | return cl; | } | | protected void removeClassLoaderFromRepository(ClassLoader cl) | { | if (cl != null) | { | if (cl instanceof RepositoryClassLoader) | { | LoaderRepository repository = ((RepositoryClassLoader)cl).getLoaderRepository(); | repository.removeClassLoader(cl); | } | } | } | | protected void assertCannotLoadClass(ClassLoader cl, String className) | { | try | { | cl.loadClass(className); | fail("Should not have been able to load " + className); | } | catch(Exception expected) | { | } | } | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4185459#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...