[jira] Commented: (MYFACES-1312) dependency injection error with ArrayList

["Rogério Pereira Araújo (JIRA)" <de...@myfaces.apache.org>]

    [ http://issues.apache.org/jira/browse/MYFACES-1312?page=comments#action_12413200 ] 

Rogério Pereira Araújo commented on MYFACES-1312:
-------------------------------------------------

i'm using saveState in beanA

> dependency injection error with ArrayList
> -----------------------------------------
>
>          Key: MYFACES-1312
>          URL: http://issues.apache.org/jira/browse/MYFACES-1312
>      Project: MyFaces Core
>         Type: Bug

>   Components: JSR-127
>     Versions: 1.1.3
>     Reporter: Rogério Pereira Araújo
>      Fix For: 1.1.4-SNAPSHOT

>
> I have 3 beans: beanA, beanB (ArrayList) and beanC, i add some items on beanB from beanA and i need remove few others from beanC, but when i try remove from beanC i'm getting a IndexOutOfBounds exception.
> beanA and beanC is at request scope and beanB is at session scope.
> Look this code:
> public beanA
> {
>      private ArrayList beanB;
>      public beanA()
>      {
>      }
>      public String addItem()
>      {
>          if(beanB == null)
>              setBeanB(new ArrayList());
>          beanB.add("newItem");
>          return null;
>      }
>      public void setBeanB(ArrayList beanB)
>      {
>           this.beanB = beanB;
>      }
> }
> public beanC
> {
>      private ArrayList beanB;
>      public beanC()
>      {
>      }
>      public void removeItem(ActionEvent event)
>      {
>          beanB.remove(myDataTable.getRowIndex());
>          return null;
>      }
>      public void setBeanB(ArrayList beanB)
>      {
>           this.beanB = beanB;
>      }
> }
> i haven't added get/set stuff of myDataTable to keep the example simple.

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