[jboss-user] [JBoss Seam] - Re: servlet in seam application

[jason_rency]

thanks basel,

I tried to add the your code in my servlet,
em is not null but I got the following exceptions:

2:06:51,995 ERROR [[Calculator]] Servlet.service() for servlet Calculator threw exception
  | java.lang.IllegalStateException: No transaction.
  | 	at org.jboss.tm.TxManager.setRollbackOnly(TxManager.java:397)
  | 	at org.hibernate.ejb.AbstractEntityManagerImpl.markAsRollback(AbstractEntityManagerImpl.java:392)
  | 	at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:545)
  | 	at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:567)
  | 	at org.hibernate.ejb.AbstractEntityManagerImpl.find(AbstractEntityManagerImpl.java:168)
  | 	at src.reg.server.Calculator.doPost(Calculator.java:46)

another question, I should place the servlet class in the war file if it a pure servlet?

thanks a lot 
Jason

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