Hibernate Session is Lossing ....Why ?? with Seam 3.0 with CDI

[chinna1231]

Hi Guys

I am Using  Seam 3 with CDI

My Project Structure is Like this :

its has Mentioned in screen shots once view it

Actually i am  View (JSF Part ) in JPMS (See Screen shot project Structure.JPG)

POJOS and serviceClass in JPMSEJB..

so while accessing the List of Values form EJB Module in JSF Part i  am getting this error

LAZY INTIALIZATION EXCEPTION  because the hibernate session is getting close  and i am calling frem ejb through JSF

for Example this is my pojo

@Entity

@Table(name = "user_tbl")

@Named("user")

public class User implements Serializable {

private List<Role> roles = new ArrayList<Role>();

     @ManyToMany(targetEntity = Role.class,fetch = FetchType.LAZY)

    @JoinTable(name = "user_role_tbl", joinColumns = @JoinColumn(name = "user_id"), inverseJoinColumns = @JoinColumn(name = "role_id"))

    public List<Role> getRoles() {

            return roles;

    }

    public void setRoles(List<Role> roles) {

        this.roles = roles;

    }

}

In JSF :

This is List of Roles. i am calling  in JSF Page ,that time its giving    LAZY INTIALIZATION EXCEPTION

So pleas Help me sort the Session for entire Application .......