[jboss-user] [JBoss Seam] - One

[Stateless Bean]

Hi,
I found this declaratiorn in seam docs:


  | <components xmlns="http://jboss.com/products/seam/components" 
  |             xmlns:persistence="http://jboss.com/products/seam/persistence"
  | 
  |     <persistence:managed-persistence-context name="customerDatabase"
  |                        persistence-unit-jndi-name="java:/customerEntityManagerFactory"/>
  |         
  |     <persistence:managed-persistence-context name="accountingDatabase"
  |                        persistence-unit-jndi-name="java:/accountingEntityManagerFactory"/>            
  | 
  | </components>
  | 

I understand that this enable to use 2 em's for two different db.
Let's think I got login page and dropdown list to choose db like :
db 1 , db 2, how to manage that?

Do I need to declare Two differend em in my source code? or maybe is way to do it dynamically?

Can anyone show me code how to do it?

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