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https://issues.apache.org/jira/browse/WICKET-7126?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18058937#comment-18058937
 ] 

ASF GitHub Bot commented on WICKET-7126:
----------------------------------------

pedrosans commented on code in PR #1369:
URL: https://github.com/apache/wicket/pull/1369#discussion_r2813501287


##########
wicket-cdi/src/main/java/org/apache/wicket/cdi/CdiConfiguration.java:
##########
@@ -61,46 +64,10 @@ public CdiConfiguration 
setPropagation(IConversationPropagation propagation)
 
        public BeanManager getBeanManager()
        {
-               return beanManager;
-       }
-
-       /**
-        * Sets a BeanManager that should be used at first.
-        * 
-        * @param beanManager
-        * @return this instance
-        */
-       public CdiConfiguration setBeanManager(BeanManager beanManager)
-       {
-
-               if (Application.exists() && 
CdiConfiguration.get(Application.get()) != null)
+               if (beanManager == null)
                        throw new IllegalStateException(
-                               "A CdiConfiguration is already set for the 
application.");
-
-               this.beanManager = beanManager;
-               return this;
-       }
-
-       public BeanManager getFallbackBeanManager()
-       {
-               return fallbackBeanManager;
-       }
-
-       /**
-        * Sets a BeanManager that should be used if all strategies to lookup a
-        * BeanManager fail. This can be used in scenarios where you do not have
-        * JNDI available and do not want to bootstrap the CDI provider. It 
should
-        * be noted that the fallback BeanManager can only be used within the
-        * context of a Wicket application (ie. Application.get() should return 
the
-        * application that was configured with this CdiConfiguration).
-        * 
-        * @param fallbackBeanManager
-        * @return this instance
-        */
-       public CdiConfiguration setFallbackBeanManager(BeanManager 
fallbackBeanManager)
-       {
-               this.fallbackBeanManager = fallbackBeanManager;
-               return this;
+                               "app not configured or no BeanManager was 
resolved during the configuration");

Review Comment:
   Because the message is inside CdiConfiguration#getBeanManager, I found it 
specific. Maybe to add actionable guidance would be enough: "Be sure to call 
CdiConfiguration#configure and to specify a BeanManager to CdiConfiguration or 
that one can be resolved by BeanManagerLookup." 





> CdiConfiguration new API
> ------------------------
>
>                 Key: WICKET-7126
>                 URL: https://issues.apache.org/jira/browse/WICKET-7126
>             Project: Wicket
>          Issue Type: Improvement
>          Components: wicket-cdi
>            Reporter: Pedro Henrique Oliveira dos Santos
>            Assignee: Pedro Santos
>            Priority: Minor
>
> Context: originally BeanManagerLookup contained the entire logic to resolve 
> the app BeanManager, with no option to set one manually, for instance. This 
> was improved last year, but the code became a mix of states beingĀ  kept in 
> CdiConfiguration and BeanManagerLookup.
> Improvement:
>  * move the entire logic + state to CdiConfiguration
>  ** to remove the CdiConfiguration.set/getFallbackBeanManager and its related 
> logic
>  ** to remove the BeanManagerLookup lastSuccessful state



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