[jbossseam-issues] [JBoss JIRA] Closed: (JBSEAM-3985) NullPointerException on ClassIdentifierStrategy

[Norman Richards (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBSEAM-3985?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Norman Richards closed JBSEAM-3985.
-----------------------------------

    Resolution: Duplicate Issue
      Assignee: Norman Richards


Thanks for reporting this!  I actually just fixed this recently in trunk under JBSEAM-3793.  

> NullPointerException on ClassIdentifierStrategy
> -----------------------------------------------
>
>                 Key: JBSEAM-3985
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-3985
>             Project: Seam
>          Issue Type: Bug
>    Affects Versions: 2.1.1.GA
>            Reporter: douglas carvalho
>            Assignee: Norman Richards
>
>  Class:  ClassIdentifierStrategy in seam security
> The code does "equals(name.trim()))", but sinse name is null, as done in the begin of the code block, it throws a nullPointerException.
> private String getIdentifierName(Class cls)
>    {
>       if (!identifierNames.containsKey(cls))
>       {   
>          String name = null;
>          
>          if (cls.isAnnotationPresent(Identifier.class))
>          {
>             Identifier identifier = (Identifier) cls.getAnnotation(Identifier.class);
>             if (identifier.name() != null && !"".equals(name.trim()))
>             {
>                name = identifier.name();
>             }
>          }
> ...

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