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[JBoss-user] [JBoss Seam] - Re: dataTable with method execution per
 row

scott.stark@jboss.org

2006-07-07


Hey,

I am not quite sure why
anonymous wrote :
| note: the 'status' cannot be just a property of the 'user' entity since the method requires DB access(and more) and must reside in an EJB entity....
|

and this is the way I would do it

| public class User {
|   private Integer userid;
|   private String status;
|  
|   ...getters and setters...
| }
|



| @Stateful()
| @Name("somename")
| @Scope(ScopeType.SESSION) //or whatever
| public class UserBean implements UserInterface {
|
|   @DataModel
|   List<User> userList;
|
|   @DataModelSelection
|   User selectedUser;
|
|   @PersistenceContext
|   EntityManager em;
|
|   public String doSearch() {
|      updateUserList();
|
|      return "userlistpage";
|   }
|
|   private void updateUserList() {
|      Query query = em.createNamedQuery(....)
|      result = ...connect to databases...
|      ...and more ;-) ...
|      userList = result
|   }
|




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