@Stateful
@Scope(ScopeType.SESSION)
@Name("test")
public class TestAction implements Test
{
   
   public String test()  {        
      Thread.sleep(500);
      Component.getInstance("foo", true);    
      return "test";
   }
   
   @Factory(value="testString", scope=ScopeType.EVENT)
   public String getTestString() {      
      return "testString";
   }

   @Remove
   public void remove() {}
}

@Name("testProducer")
public class TestProducer {
   @Factory(scope=ScopeType.EVENT)
   public String getFoo() {
      System.out.println("XXX: TestProducer in getFoo");
      return "foo";
   }
}

<h:outputText value="#{test.test()} " />

<h:outputText value="#{testString} " />