Caused by: org.hibernate.HibernateException: Hibernate Search Event listeners not configured, please check the reference documentation and the application's hibernate.cfg.xml
   at org.hibernate.search.util.ContextHelper.getSearchFactoryBySFI(ContextHelper.java:32)
   at org.hibernate.search.util.ContextHelper.getSearchFactory(ContextHelper.java:18)
   at org.hibernate.search.impl.FullTextSessionImpl.getSearchFactoryImplementor(FullTextSessionImpl.java:160)
   at org.hibernate.search.impl.FullTextSessionImpl.index(FullTextSessionImpl.java:134)
   at org.jboss.seam.persistence.FullTextHibernateSessionProxy.index(FullTextHibernateSessionProxy.java:34)
   at org.mobite.mucc.action.IndexerAction.indexAllClasses(IndexerAction.java:72)
   at org.mobite.mucc.action.IndexerAction.index(IndexerAction.java:42)
   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:585)
   at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
   at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
   at org.jboss.seam.intercept.EJBInvocationContext.proceed(EJBInvocationContext.java:44)
   at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
   at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:31)
   at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
   at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:42)
   at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
   at org.jboss.seam.persistence.EntityManagerProxyInterceptor.aroundInvoke(EntityManagerProxyInterceptor.java:26)
   at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
   at org.jboss.seam.persistence.HibernateSessionProxyInterceptor.aroundInvoke(HibernateSessionProxyInterceptor.java:27)
   at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
   at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:106)
   at org.jboss.seam.intercept.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:50)
   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:585)
   at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118)
   at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63)
   at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
   at org.jboss.ejb3.entity.ExtendedPersistenceContextPropagationInterceptor.invoke(ExtendedPersistenceContextPropagationInterceptor.java:57)
   at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
   at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54)
   at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
   at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
   at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
   at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)

FullTextEntityManager fullTextEntityManager = Search.createFullTextEntityManager(em);
      List<InstantMessage> tempIM = em.createQuery("select im from InstantMessage as im").getResultList();
      for (InstantMessage im : tempIM) {
          fullTextEntityManager.index(im);
      }

<property name="hibernate.dialect" value="org.hibernate.dialect.HSQLDialect"/>
         <property name="hibernate.hbm2ddl.auto" value="create-drop"/>
   <!-- use a file system based index -->
         <property name="hibernate.search.default.directory_provider"
                  value="org.hibernate.search.store.FSDirectoryProvider"/>
         <!-- directory where the indexes will be stored -->
         <property name="hibernate.search.default.indexBase" value="/var/lucene/indexes"/>
   <property name="hibernate.show_sql" value="true"/>
         <property name="hibernate.format_sql" value="true"/>
         <property name="jboss.entity.manager.factory.jndi.name" value="java:/mucc_webEntityManagerFactory"/>