[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] Mike Hoeffner commented on HHH-3504: ------------------------------------ I'm running into the same issue as well. I recently migrated from Hibernate 3.2 to 3.3 and in the process I switched over to Javassist as well since that's the new default. Unfortunately Javassist is causing some issues that we didn't have with CGLib so now I'm trying to switch back. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] Dan Haywood commented on HHH-3504: ---------------------------------- I've also hit this problem, and I'm getting an "argument type mismatch" exception raised. Here's the stacktrace (and I have a theory to follow): Thread [main] (Suspended) IllegalArgumentException(RuntimeException).<init>(String) line: 43 IllegalArgumentException.<init>(String) line: 36 NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not available [native method] NativeMethodAccessorImpl.invoke(Object, Object[]) line: 39 DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: 25 Method.invoke(Object, Object...) line: 597 Enhancer.setCallbacksHelper(Class, Callback[], String) line: 616 Enhancer.setThreadCallbacks(Class, Callback[]) line: 609 Enhancer.registerCallbacks(Class, Callback[]) line: 578 CGLIBLazyInitializer.getProxyInstance(Class, CGLIBLazyInitializer) line: 129 CGLIBLazyInitializer.getProxy(Class, String, Class, Class[], Method, Method, AbstractComponentType, Serializable, SessionImplementor) line: 116 CGLIBProxyFactory.getProxy(Serializable, SessionImplementor) line: 72 PojoEntityTuplizer(AbstractEntityTuplizer).createProxy(Serializable, SessionImplementor) line: 402 SingleTableEntityPersister(AbstractEntityPersister).createProxy(Serializable, SessionImplementor) line: 3483 DefaultLoadEventListener.createProxyIfNecessary(LoadEvent, EntityPersister, EntityKey, LoadEventListener$LoadType, PersistenceContext) line: 298 DefaultLoadEventListener.proxyOrLoad(LoadEvent, EntityPersister, EntityKey, LoadEventListener$LoadType) line: 219 DefaultLoadEventListener.onLoad(LoadEvent, LoadEventListener$LoadType) line: 126 SessionImpl.fireLoad(LoadEvent, LoadEventListener$LoadType) line: 905 SessionImpl.internalLoad(String, Serializable, boolean, boolean) line: 873 ManyToOneType(EntityType).resolveIdentifier(Serializable, SessionImplementor) line: 590 ManyToOneType(EntityType).resolve(Object, SessionImplementor, Object) line: 412 TwoPhaseLoad.initializeEntity(Object, boolean, SessionImplementor, PreLoadEvent, PostLoadEvent) line: 139 CascadeEntityLoader(Loader).initializeEntitiesAndCollections(List, Object, SessionImplementor, boolean) line: 877 CascadeEntityLoader(Loader).doQuery(SessionImplementor, QueryParameters, boolean) line: 752 CascadeEntityLoader(Loader).doQueryAndInitializeNonLazyCollections(SessionImplementor, QueryParameters, boolean) line: 259 CascadeEntityLoader(Loader).loadEntity(SessionImplementor, Object, Type, Object, String, Serializable, EntityPersister) line: 1881 CascadeEntityLoader(AbstractEntityLoader).load(SessionImplementor, Object, Object, Serializable) line: 71 CascadeEntityLoader(AbstractEntityLoader).load(Serializable, Object, SessionImplementor) line: 65 SingleTableEntityPersister(AbstractEntityPersister).load(Serializable, Object, LockMode, SessionImplementor) line: 3072 DefaultRefreshEventListener.onRefresh(RefreshEvent, Map) line: 145 DefaultRefreshEventListener.onRefresh(RefreshEvent) line: 62 SessionImpl.fireRefresh(RefreshEvent) line: 929 SessionImpl.refresh(Object) line: 913 .... My suspicion is that the repackaging of cglib is incomplete, with the dynamically created method that is being invoked (called "CGLIB$SET_THREAD_CALLBACKS") declared with the wrong signature. I reverse engineered Enhancer and saw the following: private static final Type CALLBACK_ARRAY = Type.getType("[Lnet/sf/cglib/proxy/Callback;"); private static final Signature CSTRUCT_NULL = TypeUtils.parseConstructor(""); private static final Signature SET_THREAD_CALLBACKS = new Signature("CGLIB$SET_THREAD_CALLBACKS", Type.VOID_TYPE, new Type[] { CALLBACK_ARRAY }); Note the CALLBACK_ARRAY which I think is incorrect: it should be "[Lorg/hibernate/repackage/cglib/proxy/Callback;". This is used to declare the signature as you can see. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] Guido Helmers commented on HHH-3504: ------------------------------------ We're having similar problems. We don't get the "NoClassDefFoundError: net.sf.cglib.proxy.Callback" but we're getting the "argument type mismatch" error like Dan Haywood. We are using these libs from the official hibernate 3.3.1.GA distribution: • Hibernate-core 3.3.1.GA • Hibernate-cglib-repack 2.1_3 • Cglib_nodep 2.1_3 • Javassist 3.4.GA I can not find the source jar for the hibernate-cglib-repack-2.1_3 jar (anywhere know where I can get it?) so I couldn't find out what is happening in the org.hibernate.repackage.cglib.proxy.Enhancer class that might be causing problems... Did anyone find a solution to this problem? Stack trace: org.hibernate.HibernateException: CGLIB Enhancement failed: com.bv.core.domain.declaration.Declaration at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.getProxy(CGLIBLazyInitializer.java:119) at org.hibernate.proxy.pojo.cglib.CGLIBProxyFactory.getProxy(CGLIBProxyFactory.java:72) at org.hibernate.tuple.entity.AbstractEntityTuplizer.createProxy(AbstractEntityTuplizer.java:402) at org.hibernate.persister.entity.AbstractEntityPersister.createProxy(AbstractEntityPersister.java:3483) at org.hibernate.event.def.DefaultLoadEventListener.createProxyIfNecessary(DefaultLoadEventListener.java:298) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:219) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:126) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:905) at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java:873) at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java:590) at org.hibernate.type.EntityType.resolve(EntityType.java:412) at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:139) at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:877) at org.hibernate.loader.Loader.doQuery(Loader.java:752) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259) at org.hibernate.loader.Loader.doList(Loader.java:2228) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2125) at org.hibernate.loader.Loader.list(Loader.java:2120) at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:118) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1596) at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:306) at com.ited.hibernate.impl.DaoHibernateBase.findEntities(DaoHibernateBase.java:140) at com.ited.hibernate.impl.DaoHibernateBase.findEntities(DaoHibernateBase.java:1) 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.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at $Proxy8.findEntities(Unknown Source) at com.bv.core.persist.DbFillTestDataSimple.deleteAllTestDataSimple(DbFillTestDataSimple.java:172) at com.bv.core.persist.DbFillTestDataSimple.deleteAndInsertAllTestDataSimple(DbFillTestDataSimple.java:154) at com.bv.core.service.LoginMemberTest.prepareTest(LoginMemberTest.java:61) at com.bv.core.service.LoginMemberTest.beforeMethod(LoginMemberTest.java:49) 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.testng.internal.MethodHelper.invokeMethod(MethodHelper.java:580) at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:398) at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:145) at org.testng.internal.Invoker.invokeMethod(Invoker.java:427) at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:617) at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:885) at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126) at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:110) at org.testng.TestRunner.runWorkers(TestRunner.java:712) at org.testng.TestRunner.privateRun(TestRunner.java:582) at org.testng.TestRunner.run(TestRunner.java:477) at org.testng.SuiteRunner.runTest(SuiteRunner.java:324) at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:319) at org.testng.SuiteRunner.privateRun(SuiteRunner.java:292) at org.testng.SuiteRunner.run(SuiteRunner.java:198) at org.testng.TestNG.createAndRunSuiteRunners(TestNG.java:823) at org.testng.TestNG.runSuitesLocally(TestNG.java:790) at org.testng.TestNG.run(TestNG.java:708) at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:73) at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:124) Caused by: java.lang.IllegalArgumentException: argument type mismatch 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.hibernate.repackage.cglib.proxy.Enhancer.setCallbacksHelper(Enhancer.java:616) at org.hibernate.repackage.cglib.proxy.Enhancer.setThreadCallbacks(Enhancer.java:609) at org.hibernate.repackage.cglib.proxy.Enhancer.registerCallbacks(Enhancer.java:578) at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.getProxyInstance(CGLIBLazyInitializer.java:129) at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.getProxy(CGLIBLazyInitializer.java:116) ... 63 more -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] Ed Bras commented on HHH-3504: ------------------------------ I have the same problem with CGlib :( Any workaround would be nice as I am a bit stuck :( -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] Anders Wallgren commented on HHH-3504: -------------------------------------- I can't find any references to the shade plugin in the 3.3.1 pom.xml. I agree with Dan -- this seems poorly thought out and/or executed and/or documented. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] Yuen-Chi Lian commented on HHH-3504: ------------------------------------ Hi all, I am having the same issue. I made a switch from Javassist to CGLIB due to Javassist incapability to understand methods with same signature but return type (see HHH-1938). And now, with CGLIB, I keep failing with an error similar with: [12-10 22:03:36,517] INFO DefaultLoadEventListener [main]: Error performing load command org.hibernate.HibernateException: CGLIB Enhancement failed: net.aflexi.cdn.membership.AflexiOperatorUser at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.getProxy(CGLIBLazyInitializer.java:119) at org.hibernate.proxy.pojo.cglib.CGLIBProxyFactory.getProxy(CGLIBProxyFactory.java:72) at org.hibernate.tuple.entity.AbstractEntityTuplizer.createProxy(AbstractEntityTuplizer.java:402) at org.hibernate.persister.entity.AbstractEntityPersister.createProxy(AbstractEntityPersister.java:3483) at org.hibernate.event.def.DefaultLoadEventListener.createProxyIfNecessary(DefaultLoadEventListener.java:298) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:219) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:126) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:905) at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java:873) at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java:590) at org.hibernate.type.EntityType.resolve(EntityType.java:412) at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:139) at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:877) at org.hibernate.loader.Loader.doQuery(Loader.java:752) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259) at org.hibernate.loader.Loader.doList(Loader.java:2228) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2125) at org.hibernate.loader.Loader.list(Loader.java:2120) at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:118) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1596) at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:306) at org.springframework.orm.hibernate3.HibernateTemplate$36.doInHibernate(HibernateTemplate.java:1061) at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:419) at org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:374) at org.springframework.orm.hibernate3.HibernateTemplate.findByCriteria(HibernateTemplate.java:1051) at org.springframework.orm.hibernate3.HibernateTemplate.findByCriteria(HibernateTemplate.java:1044) at net.aflexi.cdn.relationship.HibernatePublisherLinkDao.getPublisherLinksByPublisher(HibernatePublisherLinkDao.java:51) at itest.net.aflexi.cdn.relationship.HibernatePublisherLinkDaoTest.createPublisherLink(HibernatePublisherLinkDaoTest.java:69) 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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:73) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:46) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:180) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:41) at org.junit.runners.ParentRunner$1.evaluate(ParentRunner.java:173) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31) at org.junit.runners.ParentRunner.run(ParentRunner.java:220) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196) Caused by: java.lang.IllegalArgumentException: argument type mismatch 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.hibernate.repackage.cglib.proxy.Enhancer.setCallbacksHelper(Enhancer.java:616) at org.hibernate.repackage.cglib.proxy.Enhancer.setThreadCallbacks(Enhancer.java:609) at org.hibernate.repackage.cglib.proxy.Enhancer.registerCallbacks(Enhancer.java:578) at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.getProxyInstance(CGLIBLazyInitializer.java:129) at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.getProxy(CGLIBLazyInitializer.java:116) ... 51 more yc -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] Andrew Newdigate commented on HHH-3504: --------------------------------------- I'm getting a similar problem in org.hibernate.repackage.cglib.proxy.Enhancer. Unfortunately I can't migrate to Javassist as we're using the Xstream library for XML Serialization and it doesn't support javassist, only CGLib. For the moment, I'm going to have to roll back to 3.2. What is the reasoning for using the net package names, rather than just depending on the normal CGLib package (as hibernate used to) Caused by: java.lang.NoClassDefFoundError: net.sf.cglib.proxy.Callback at org.hibernate.repackage.cglib.proxy.Enhancer.class$(Enhancer.java:68) at org.hibernate.repackage.cglib.proxy.Enhancer.getCallbacksSetter(Enhancer.java:627) at org.hibernate.repackage.cglib.proxy.Enhancer.setCallbacksHelper(Enhancer.java:615) at org.hibernate.repackage.cglib.proxy.Enhancer.setThreadCallbacks(Enhancer.java:609) at org.hibernate.repackage.cglib.proxy.Enhancer.registerCallbacks(Enhancer.java:578) at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.getProxyInstance(CGLIBLazyInitializer.java:133) at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.getProxy(CGLIBLazyInitializer.java:116) at org.hibernate.proxy.pojo.cglib.CGLIBProxyFactory.getProxy(CGLIBProxyFactory.java:72) at org.hibernate.tuple.entity.AbstractEntityTuplizer.createProxy(AbstractEntityTuplizer.java:402) at org.hibernate.persister.entity.AbstractEntityPersister.createProxy(AbstractEntityPersister.java:3483) at org.hibernate.event.def.DefaultLoadEventListener.createProxyIfNecessary(DefaultLoadEventListener.java:298) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:219) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:126) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:905) at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java:873) at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java:590) at org.hibernate.type.EntityType.resolve(EntityType.java:412) at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:139) at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:877) at org.hibernate.loader.Loader.doQuery(Loader.java:752) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259) at org.hibernate.loader.Loader.doList(Loader.java:2228) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2125) at org.hibernate.loader.Loader.list(Loader.java:2120) at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:118) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1596) at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:306) at com.bglobal.iproducts.core.dao.hibernate.HibernateCriteriaQueryManager.list(HibernateCriteriaQueryManager.java:42) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] Emmanuel Bernard updated HHH-3504: ---------------------------------- Fix Version/s: 3.3.x -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] nikita tovstoles commented on HHH-3504: --------------------------------------- I hope there is a trivial workaround, else this is a showstopper for us as well: -We don't want to use javassist because of observed perf problems @ concurrent load. -have to use hibernate 3.3.1 because we are hooking up JBossCache 3 (need MVCC to avoid locking on reads) - so can't roll back to hib 3.2.4 -Spring uses CGLIB 2.2 to proxy classes So I am unclear how to get CGLIB, Spring, Hibernate and JBossCahce3 (using MVCC) working together without this being fixed. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] nikita tovstoles updated HHH-3504: ---------------------------------- Attachment: hibernate-cglib-repack-nodep-2.1_3-SNAPSHOT.jar -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] nikita tovstoles commented on HHH-3504: --------------------------------------- h4. Submitting Fix Working JAR: http://opensource.atlassian.com/projects/hibernate/secure/attachment/1439... Project Source: http://opensource.atlassian.com/projects/hibernate/secure/attachment/1439... * I checked out source for cglib 2.1_3 * refactored package names from net.sf.* to org.hibernate.repackage.* * replaced all occurrences of "net.sf" and "net/sf", including in source, in test, and build.xml * 'ant jar' builds * 'ant test' runs tests. _NOTE: 1 out of 129 unit tests failed before I made any changes; that remained the case after my changes were completed_ * package name and version can be changed in "init" target of build.xml I am currently running the following stack without any problems: * spring 2.5.6 * hibernate-core 3.3.1.GA ** using CGLIB as bytecode provider * hibernate-annotations 3.4.0.GA * hibernate-cglib-repack-nodep-2.1_3-SNAPSHOT.jar (for hibernate) * cglib-nodep-2.1_3.jar (for spring AOP proxying) I would like Hibernate team to consider using this guy in place of current maven shade-produced hibernate-cglib-repack JAR. cheers, -nikita -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] Sabitha Gopal pandit commented on HHH-3504: ------------------------------------------- hello All i'm running into similar issue i'm using hibernate 3.3.1. any idea as to what is the workaround? any help will be higly appreciated Error net/sf/cglib/core/Predicate java.lang.NoClassDefFoundError: net/sf/cglib/core/Predicate at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at java.net.URLClassLoader.access$100(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at org.ddsteps.dataset.excel.ExcelDataTableAdapter.headerCellsIterator(ExcelDataTableAdapter.java:262) at org.ddsteps.dataset.excel.ExcelDataRowAdapter.iterator(ExcelDataRowAdapter.java:122) at org.ddsteps.dataset.decorator.DataRowDecorator.iterator(DataRowDecorator.java:57) at org.ddsteps.junit.behaviour.DdRowBehaviour.setUpData(DdRowBehaviour.java:181) at org.ddsteps.junit.behaviour.DdRowBehaviour.setUp(DdRowBehaviour.java:110) at org.ddsteps.DDStepsTestCase.setUp(DDStepsTestCase.java:123) at org.ddsteps.DDStepsTestCase.run(DDStepsTestCase.java:113) at org.ddsteps.junit.behaviour.DdMethodBehaviour.run(DdMethodBehaviour.java:102) at org.ddsteps.DDStepsTestCase.run(DDStepsTestCase.java:112) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] Sabitha Gopal pandit commented on HHH-3504: ------------------------------------------- Hi Nikita i tried with the fix uploaded hibernate-cglib-repack-nodep-2.1_3-SNAPSHOT.jar here. but didnt work for me -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] Steve Ebersole commented on HHH-3504: ------------------------------------- Unfortunately we did not have much of a choice when we made this change. We had been waiting on cglib 2.2 release for well over a year at that point and had gotten no response from our multiple attempts to contact them. And I am talking about over a year of no releases at all, not betas, crs, nada. I did not realize about the strings inside Enhancer. I thought the shade plugin was supposed to handle FQN of classes as strings. Guess not :( At this point, considering cglib 2.2 is out its probably best to go ahead and use it for Hibernate 3.5 instead of the repack. For 3.3 we will need to continue to use the repack unless cglib 2.1 and 2.2 are bytecode compatible (which they are not to my understanding). I'll investigate whether that has been addresses in the shade plugn yet, or what other options might be. Also, there is a project we use to produce the shaded repack: http://anonsvn.jboss.org/repos/hibernate/cglib/ So, whose gonna volunteer to see what it takes to get cglib 2.2 working with hibernate? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] Steve Ebersole updated HHH-3504: -------------------------------- Fix Version/s: 3.5 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] nikita tovstoles commented on HHH-3504: --------------------------------------- Steve, Have you seen the fix I submitted above: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?focuse... and http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?focuse... Does that not work (at least until 2.2 is out)? -nikita -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] Steve Ebersole commented on HHH-3504: ------------------------------------- Here is link to the JIRA issue addressing the culprit: the maven shade plugin -> http://jira.codehaus.org/browse/MSHADE-47 Moving forward there are 3 options: 1) assuming the shade plugin gets fixed in a timely manner we could use the fixed version 2) use jarjar 3) upgrade hibernate 3.3.x to use cglib 2.2 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] Steve Ebersole commented on HHH-3504: ------------------------------------- The plan is to no longer use the repackaging of cglib and to migrate to 2.2 now that it has been released. In fact this is already done by Scott in SVN : HHH-3832 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira