How to produces EntityManager used in SessionScoped Bean

[andyc.andy.chen.zhen.gmail.com]

Please give me some example. Thanks

[andyc.andy.chen.zhen.gmail.com]

In fact, I got a
javax.enterprise.inject.IllegalProductException: The bean org.jboss.weld.bean-flat-ManagedBean-com.myweb.managed.Login declares a passivating scope but the producer returned a non-serializable bean for injection: org.jboss.weld.bean-flat-ProducerField-com.myweb.managed.Databases.userDatabaseEntityManager

[gavin.king]

Please show us the code.

[andyc.andy.chen.zhen.gmail.com]

Hi Gavin, Thanks for your replay.

Here is the code

@Stateful @SessionScoped @Model
public class Login implements Serializable {
     /**
      *
      */
     private static final long serialVersionUID = 5992987551047430691L;
     @Inject Credentials credentials;
     @Inject @Users EntityManager em;
...
}

public class Databases implements Serializable {

     /**
      *
      */
     private static final long serialVersionUID = 3767599890213709880L;
     @Produces @PersistenceContext(unitName="myweb")     @Users
     EntityManager userDatabaseEntityManager;
...
}

[andyc.andy.chen.zhen.gmail.com]

Hi Gavin, Thanks for your replay.

Here is the code

@Stateful @SessionScoped @Model
public class Login implements Serializable {
        /**
         * 
         */
        private static final long serialVersionUID = 5992987551047430691L;
        @Inject Credentials credentials;
        @Inject @Users EntityManager em;
...
}


public class Databases implements Serializable {

        /**
         * 
         */
        private static final long serialVersionUID = 3767599890213709880L;
        @Produces @PersistenceContext(unitName="myweb") @Users 
        EntityManager userDatabaseEntityManager;
...
}

[gavin.king]

The code looks fine to me. Submit a bug report.

[andyc.andy.chen.zhen.gmail.com]

When will this be fixed? Which release version?
Or I just download fixed code from SVN, and compile it by myself?

I am trying to use Weld (Web beans) + JSF2.0 + JPA to develop a web site.

In web beans preview version, I got another transaction problem when I call em.persist. There are neither SQL output nor errors.

Maybe I have to wait a while for stable, bug less version.

[gavin.king]

Pete is on vacation for a week, so please sit tight until he gets back.

[pmuir]

Hi, please make sure to submit an issue for this in JIRA. Please attach classes sufficient to reproduce the problem.