ClassNotFoundException encountered when persisting a serializable Seam entity.

Issue

• ClassNotFoundException encountered when persisting a serializable Seam entity.

  Caused by: org.hibernate.type.SerializationException: could not deserialize
  
       at org.hibernate.util.SerializationHelper.deserialize(SerializationHelper.java:207)
  
       at org.hibernate.util.SerializationHelper.deserialize(SerializationHelper.java:259)
  
       at org.hibernate.type.SerializableType.fromBytes(SerializableType.java:105)
  
       at org.hibernate.type.SerializableType.deepCopyNotNull(SerializableType.java:97)
  
       at org.hibernate.type.MutableType.deepCopy(MutableType.java:48)
  
       at org.hibernate.type.SerializableToBlobType.deepCopy(SerializableToBlobType.java:102)
  
       at org.hibernate.type.TypeFactory.deepCopy(TypeFactory.java:397)
  
       at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:303)
  
       at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:204)
  
       at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:130)
  
       at org.hibernate.ejb.event.EJB3PersistEventListener.saveWithGeneratedId(EJB3PersistEventListener.java:49)
  
       at org.hibernate.event.def.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:154)
  
       at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:110)
  
       at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:61)
  
       at org.hibernate.impl.SessionImpl.firePersist(SessionImpl.java:646)
  
       at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:620)
  
       at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:624)
  
       at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:220)
  
       ... 111 more
  
  Caused by: java.lang.ClassNotFoundException: org.jboss.seam.intercept.JavaBeanInterceptor
  
       at java.net.URLClassLoader$1.run(Unknown Source)
  
       at java.security.AccessController.doPrivileged(Native Method)
  
       at java.net.URLClassLoader.findClass(Unknown Source)
  
       at java.lang.ClassLoader.loadClass(Unknown Source)
  
       at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
  
       at java.lang.ClassLoader.loadClass(Unknown Source)
  
       at java.lang.Class.forName0(Native Method)
  
       at java.lang.Class.forName(Unknown Source)
  
       at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:292)
  
       at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:1119)
  
       at org.jboss.classloader.spi.base.BaseClassLoader.loadClassFromDomain(BaseClassLoader.java:798)
  
       at org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:441)
  
       at java.lang.ClassLoader.loadClass(Unknown Source)
  
       at java.lang.Class.forName0(Native Method)
  
       at java.lang.Class.forName(Unknown Source)
  
       at java.io.ObjectInputStream.resolveClass(Unknown Source)
  
       at org.hibernate.util.SerializationHelper$CustomObjectInputStream.resolveClass(SerializationHelper.java:289)
  
       at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
  
       at java.io.ObjectInputStream.readClassDesc(Unknown Source)
  
       at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
  
       at java.io.ObjectInputStream.readObject0(Unknown Source)
  
       at java.io.ObjectInputStream.readObject(Unknown Source)
  
       at org.hibernate.util.SerializationHelper.deserialize(SerializationHelper.java:204)
  
       ... 128 more