Yes of course but I would prefer to run it transparently without doing more work.
2014-09-04 14:16 GMT+02:00 Romain Manni-Bucau <[email protected]>: > why? > > in embedded idea adds it automatically is configured in maven, for > maven it is a line in surefire and in tomee it is done so normally it > doesn't hurt that much > > if you choose build time enhancement it is just a goal to call before > running your app > > finally if it really bothers you, you can use hibernate and deal with > other issues ;) > > > Romain Manni-Bucau > Twitter: @rmannibucau > Blog: http://rmannibucau.wordpress.com/ > LinkedIn: http://fr.linkedin.com/in/rmannibucau > Github: https://github.com/rmannibucau > > > 2014-09-04 14:12 GMT+02:00 Alex Soto <[email protected]>: > > Ok not so happy about this but well this is the life I guess > > > > > > 2014-09-04 14:10 GMT+02:00 Romain Manni-Bucau <[email protected]>: > > > >> some too simple samples works without it and on java 6 and 7 it was > >> easier. With java 8 don't think that much and enhance your classes ;) > >> > >> > >> Romain Manni-Bucau > >> Twitter: @rmannibucau > >> Blog: http://rmannibucau.wordpress.com/ > >> LinkedIn: http://fr.linkedin.com/in/rmannibucau > >> Github: https://github.com/rmannibucau > >> > >> > >> 2014-09-04 14:05 GMT+02:00 Alex Soto <[email protected]>: > >> > Not seen on pom > >> > > >> > > >> > 2014-09-04 14:02 GMT+02:00 Maxim Solodovnik <[email protected]>: > >> > > >> >> Maybe classes are being enhances in build time? (using ant or maven) > >> >> > >> >> > >> >> On 4 September 2014 19:01, Alex Soto <[email protected]> wrote: > >> >> > >> >> > :( but examples provided in github about EntityManager does not use > >> >> > javaagent. This is because java 8? > >> >> > > >> >> > > >> >> > 2014-09-04 13:58 GMT+02:00 Jean-Louis Monteiro < > >> [email protected] > >> >> >: > >> >> > > >> >> > > Subclassing works sometimes (deprecated mode), but it's > definitely > >> what > >> >> > > OpenJPA recommends. > >> >> > > > >> >> > > > >> >> > > -- > >> >> > > Jean-Louis Monteiro > >> >> > > http://twitter.com/jlouismonteiro > >> >> > > http://www.tomitribe.com > >> >> > > > >> >> > > > >> >> > > On Thu, Sep 4, 2014 at 1:53 PM, Alex Soto <[email protected]> > >> wrote: > >> >> > > > >> >> > > > O thanks but it worked in other examples where no javaagent was > >> >> added. > >> >> > :) > >> >> > > > > >> >> > > > > >> >> > > > 2014-09-04 13:18 GMT+02:00 Romain Manni-Bucau < > >> [email protected] > >> >> >: > >> >> > > > > >> >> > > > > Hi > >> >> > > > > > >> >> > > > > you need to enhance your classes at build time or ensure you > >> have > >> >> > > > > openejb-javaagent set on the JVM > >> >> > > > > > >> >> > > > > > >> >> > > > > Romain Manni-Bucau > >> >> > > > > Twitter: @rmannibucau > >> >> > > > > Blog: http://rmannibucau.wordpress.com/ > >> >> > > > > LinkedIn: http://fr.linkedin.com/in/rmannibucau > >> >> > > > > Github: https://github.com/rmannibucau > >> >> > > > > > >> >> > > > > > >> >> > > > > 2014-09-04 13:14 GMT+02:00 Alex Soto <[email protected]>: > >> >> > > > > > Hi, > >> >> > > > > > > >> >> > > > > > I am creating a very simple example using OpenJPA and TomEE > >> and I > >> >> > > > receive > >> >> > > > > > this exception. > >> >> > > > > > > >> >> > > > > > INFO: Creating subclass and redefining methods for "[class > >> >> > > > > > org.superbiz.Book]". This means that your application will > be > >> >> less > >> >> > > > > > efficient than it would if you ran the OpenJPA enhancer. > >> >> > > > > > Sep 04, 2014 1:09:31 PM > >> >> > > > > > org.apache.openejb.core.transaction.EjbTransactionUtil > >> >> > > > > handleSystemException > >> >> > > > > > SEVERE: EjbTransactionUtil.handleSystemException: null > >> >> > > > > > <openjpa-2.4.0-nonfinal-1598334-r422266:1599166 fatal > general > >> >> > error> > >> >> > > > > > org.apache.openjpa.persistence.PersistenceException: null > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openjpa.enhance.ClassRedefiner.redefineClasses(ClassRedefiner.java:96) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openjpa.enhance.ManagedClassSubclasser.prepareUnenhancedClasses(ManagedClassSubclasser.java:176) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openjpa.kernel.AbstractBrokerFactory.loadPersistentTypes(AbstractBrokerFactory.java:311) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openjpa.kernel.AbstractBrokerFactory.initializeBroker(AbstractBrokerFactory.java:235) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:211) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:155) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:226) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:59) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openejb.assembler.classic.ReloadableEntityManagerFactory.createEntityManager(ReloadableEntityManagerFactory.java:160) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openejb.persistence.JtaEntityManagerRegistry.getEntityManager(JtaEntityManagerRegistry.java:119) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openejb.persistence.JtaEntityManager.getEntityManager(JtaEntityManager.java:96) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openejb.persistence.JtaEntityManager.persist(JtaEntityManager.java:144) > >> >> > > > > > at org.superbiz.BookManager.createBook(BookManager.java:14) > >> >> > > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > >> >> > > > > > at java.lang.reflect.Method.invoke(Method.java:483) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openejb.core.interceptor.ReflectionInvocationContext$Invocation.invoke(ReflectionInvocationContext.java:192) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openejb.core.interceptor.ReflectionInvocationContext.proceed(ReflectionInvocationContext.java:173) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openejb.monitoring.StatsInterceptor.record(StatsInterceptor.java:181) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openejb.monitoring.StatsInterceptor.invoke(StatsInterceptor.java:100) > >> >> > > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > >> >> > > > > > at java.lang.reflect.Method.invoke(Method.java:483) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openejb.core.interceptor.ReflectionInvocationContext$Invocation.invoke(ReflectionInvocationContext.java:192) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openejb.core.interceptor.ReflectionInvocationContext.proceed(ReflectionInvocationContext.java:173) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openejb.core.interceptor.InterceptorStack.invoke(InterceptorStack.java:85) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openejb.core.stateless.StatelessContainer._invoke(StatelessContainer.java:227) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openejb.core.stateless.StatelessContainer.invoke(StatelessContainer.java:194) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openejb.core.ivm.EjbObjectProxyHandler.synchronizedBusinessMethod(EjbObjectProxyHandler.java:308) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openejb.core.ivm.EjbObjectProxyHandler.businessMethod(EjbObjectProxyHandler.java:303) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openejb.core.ivm.EjbObjectProxyHandler._invoke(EjbObjectProxyHandler.java:92) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:308) > >> >> > > > > > at > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> > org.superbiz.BookManager$$LocalBeanProxy.createBook(org/superbiz/BookManager.java) > >> >> > > > > > > >> >> > > > > > It is a really simple example do you think it may be caused > >> >> because > >> >> > > of > >> >> > > > > > using Java 8? > >> >> > > > > > -- > >> >> > > > > > > +----------------------------------------------------------+ > >> >> > > > > > Alex Soto Bueno > >> >> > > > > > www.lordofthejars.com > >> >> > > > > > > +----------------------------------------------------------+ > >> >> > > > > > >> >> > > > > >> >> > > > > >> >> > > > > >> >> > > > -- > >> >> > > > +----------------------------------------------------------+ > >> >> > > > Alex Soto Bueno - Computer Engineer > >> >> > > > www.lordofthejars.com > >> >> > > > +----------------------------------------------------------+ > >> >> > > > > >> >> > > > >> >> > > >> >> > > >> >> > > >> >> > -- > >> >> > +----------------------------------------------------------+ > >> >> > Alex Soto Bueno - Computer Engineer > >> >> > www.lordofthejars.com > >> >> > +----------------------------------------------------------+ > >> >> > > >> >> > >> >> > >> >> > >> >> -- > >> >> WBR > >> >> Maxim aka solomax > >> >> > >> > > >> > > >> > > >> > -- > >> > +----------------------------------------------------------+ > >> > Alex Soto Bueno - Computer Engineer > >> > www.lordofthejars.com > >> > +----------------------------------------------------------+ > >> > > > > > > > > -- > > +----------------------------------------------------------+ > > Alex Soto Bueno - Computer Engineer > > www.lordofthejars.com > > +----------------------------------------------------------+ > -- +----------------------------------------------------------+ Alex Soto Bueno - Computer Engineer www.lordofthejars.com +----------------------------------------------------------+
