Tomaz Cerar [https://community.jboss.org/people/ctomc] created the discussion "Re: AS7-4857 correct JPA dependency injection (stop injecting javassist a… …nd let Hibernate include envers)" To view the discussion, visit: https://community.jboss.org/message/757444#757444 -------------------------------------------------------------- Hi, if you application needs javaassit then just include it yourself. as for JPA and javaassit goes, it is bit more complex than just that. jpa has dependancy to hibernate and hibernate has dependancy to javassist. and given that your application uses jpa, there is no need to directly include all transient depenencies. if you application still needs javaassit but you do not explecitly use it anywhere it might be interesting case to looke more into detail. Can you provide structure of your application (jar tf <name of ear>) and stacktrace you get. that will help find the couse of the issue. -- tomaz -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/757444#757444] Start a new discussion in JBoss AS 7 Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Frank Langelage [https://community.jboss.org/people/lafr] created the discussion "Re: AS7-4857 correct JPA dependency injection (stop injecting javassist a… …nd let Hibernate include envers)" To view the discussion, visit: https://community.jboss.org/message/757461#757461 -------------------------------------------------------------- Attached you find the complete serverlog of the redeployment of my ear without the javassist dependency. The stacktrace for the first Entity deployed: 11:26:22,409 ERROR [org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer#getProxyFactory] HHH000142: Javassist Enhancement failed: biz.mbisoftware.fn.ejb.entity.MbiAsyst: java.lang.RuntimeException: by java.lang.NoClassDefFoundError: javassist/util/proxy/ProxyObject     at javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:510)     at javassist.util.proxy.ProxyFactory.createClass2(ProxyFactory.java:487)     at javassist.util.proxy.ProxyFactory.createClass1(ProxyFactory.java:423)     at javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:395)     at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.getProxyFactory(JavassistLazyInitializer.java:163) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]     at org.hibernate.proxy.pojo.javassist.JavassistProxyFactory.postInstantiate(JavassistProxyFactory.java:66) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]     at org.hibernate.tuple.entity.PojoEntityTuplizer.buildProxyFactory(PojoEntityTuplizer.java:221) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]     at org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:212) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]     at org.hibernate.tuple.entity.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java:82) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]     at sun.reflect.GeneratedConstructorAccessor110.newInstance(Unknown Source) [:1.6.0_35]     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) [rt.jar:1.6.0_35]     at java.lang.reflect.Constructor.newInstance(Constructor.java:513) [rt.jar:1.6.0_35]     at org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:135) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]     at org.hibernate.tuple.entity.EntityTuplizerFactory.constructDefaultTuplizer(EntityTuplizerFactory.java:188) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]     at org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:341) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]     at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:505) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]     at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:146) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]     at sun.reflect.GeneratedConstructorAccessor109.newInstance(Unknown Source) [:1.6.0_35]     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) [rt.jar:1.6.0_35]     at java.lang.reflect.Constructor.newInstance(Constructor.java:513) [rt.jar:1.6.0_35]     at org.hibernate.persister.internal.PersisterFactoryImpl.create(PersisterFactoryImpl.java:163) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]     at org.hibernate.persister.internal.PersisterFactoryImpl.createEntityPersister(PersisterFactoryImpl.java:135) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]     at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:381) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]     at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1746) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]     at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:94) [hibernate-entitymanager-4.1.6.Final.jar:4.1.6.Final]     at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:905) [hibernate-entitymanager-4.1.6.Final.jar:4.1.6.Final]     at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:890) [hibernate-entitymanager-4.1.6.Final.jar:4.1.6.Final]     at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:74) [hibernate-entitymanager-4.1.6.Final.jar:4.1.6.Final]     at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.createContainerEntityManagerFactory(PersistenceUnitServiceImpl.java:197) [jboss-as-jpa-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]     at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.access$500(PersistenceUnitServiceImpl.java:57) [jboss-as-jpa-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]     at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:96) [jboss-as-jpa-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_35]     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_35]     at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_35]     at org.jboss.threads.JBossThread.run(JBossThread.java:122) Caused by: javassist.CannotCompileException: by java.lang.NoClassDefFoundError: javassist/util/proxy/ProxyObject     at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:170)     at javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:502)     ... 34 more Caused by: java.lang.NoClassDefFoundError: javassist/util/proxy/ProxyObject     at java.lang.ClassLoader.defineClass1(Native Method) [rt.jar:1.6.0_35]     at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) [rt.jar:1.6.0_35]     at java.lang.ClassLoader.defineClass(ClassLoader.java:615) [rt.jar:1.6.0_35]     at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) [:1.6.0_35]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_35]     at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_35]     at javassist.util.proxy.FactoryHelper.toClass2(FactoryHelper.java:182)     at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:164)     ... 35 more As said, I do not use javassist in my application. It's nowhere mentioned in my source and build files. I might need it indirectly, because I'm using drools in my application. jar -tvf $BIN/*.ear      0 Sun Sep 02 11:16:14 CEST 2012 META-INF/    174 Sun Sep 02 11:16:12 CEST 2012 META-INF/MANIFEST.MF   2634 Mon May 07 18:34:36 CEST 2012 META-INF/application.xml 924165 Sun Sep 02 11:16:10 CEST 2012 ejb-entity.jar 61800 Sun Sep 02 11:16:10 CEST 2012 ejb-session-common.jar 149853 Sun Sep 02 11:16:10 CEST 2012 ejb-session-core.jar 15499 Sun Sep 02 11:16:10 CEST 2012 ejb-session-costing.jar 31943 Sun Sep 02 11:16:10 CEST 2012 ejb-session-distribution.jar 20667 Sun Sep 02 11:16:10 CEST 2012 ejb-session-inventory.jar 20973 Sun Sep 02 11:16:10 CEST 2012 ejb-session-param.jar 98661 Sun Sep 02 11:16:10 CEST 2012 ejb-session-planning.jar 29973 Sun Sep 02 11:16:10 CEST 2012 ejb-session-production.jar 15897 Sun Sep 02 11:16:10 CEST 2012 ejb-session-purchase.jar 304208 Sun Sep 02 11:16:12 CEST 2012 ejb-session-sales.jar   9274 Sun Sep 02 11:16:12 CEST 2012 ws-common.war 39903 Sun Sep 02 11:16:12 CEST 2012 ws-core.war   5514 Sun Sep 02 11:16:12 CEST 2012 ws-costing.war   5130 Sun Sep 02 11:16:12 CEST 2012 ws-distribution.war    671 Sun Sep 02 11:16:12 CEST 2012 ws-external.war   5859 Sun Sep 02 11:16:12 CEST 2012 ws-inventory.war 12585 Sun Sep 02 11:16:12 CEST 2012 ws-planning.war 16421 Sun Sep 02 11:16:12 CEST 2012 ws-production.war   9608 Sun Sep 02 11:16:12 CEST 2012 ws-purchase.war 15157 Sun Sep 02 11:16:12 CEST 2012 ws-sales.war   3074 Sun Sep 02 11:16:12 CEST 2012 web.war      0 Sun Sep 02 11:16:14 CEST 2012 lib/ 163650 Sun Sep 02 11:16:14 CEST 2012 lib/antlr-runtime.jar 162079 Sun Sep 02 11:16:14 CEST 2012 lib/bltypes.jar 89635 Sun Sep 02 11:16:14 CEST 2012 lib/common.jar 1285617 Sun Sep 02 11:16:14 CEST 2012 lib/commons-math3.jar 1128541 Sun Sep 02 11:16:14 CEST 2012 lib/drools-compiler.jar 2842962 Sun Sep 02 11:16:14 CEST 2012 lib/drools-core.jar 57611 Sun Sep 02 11:16:14 CEST 2012 lib/drools-decisiontables.jar 54925 Sun Sep 02 11:16:14 CEST 2012 lib/drools-templates.jar 1674737 Sun Sep 02 11:16:14 CEST 2012 lib/ecj.jar 60197 Sun Sep 02 11:16:14 CEST 2012 lib/flattree-0.5.jar   7040 Sun Sep 02 11:16:14 CEST 2012 lib/furnplan.jar 288098 Sun Sep 02 11:16:14 CEST 2012 lib/htmlparser.jar 11039 Sun Sep 02 11:16:14 CEST 2012 lib/imos-net.jar 86149 Sun Sep 02 11:16:14 CEST 2012 lib/interfaces.jar 65507 Sun Sep 02 11:16:14 CEST 2012 lib/javatuples.jar 725735 Sun Sep 02 11:16:14 CEST 2012 lib/jxl.jar 181418 Sun Sep 02 11:16:14 CEST 2012 lib/knowledge-api.jar   8814 Sun Sep 02 11:16:14 CEST 2012 lib/knowledge-internal-api.jar 741061 Sun Sep 02 11:16:14 CEST 2012 lib/mvel2.jar 14146 Sun Sep 02 11:16:14 CEST 2012 lib/opencsv.jar 136689 Sun Sep 02 11:16:14 CEST 2012 lib/twt-design.jar 937265 Sun Sep 02 11:16:14 CEST 2012 lib/twt-insight.jar 68593 Sun Sep 02 11:16:14 CEST 2012 lib/wsclient.jar 184018 Sun Sep 02 11:16:14 CEST 2012 lib/wstypes.jar   1103 Thu Feb 16 17:10:56 CET 2012 mbi_deploy.xml -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/757461#757461] Start a new discussion in JBoss AS 7 Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]