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Posted to dev@myfaces.apache.org by "Peter Mahoney (JIRA)" <my...@incubator.apache.org> on 2005/04/13 11:54:17 UTC

[jira] Created: (MYFACES-186) x:radio and x:checkbox cause ClassCastException

x:radio and x:checkbox cause ClassCastException
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         Key: MYFACES-186
         URL: http://issues.apache.org/jira/browse/MYFACES-186
     Project: MyFaces
        Type: Bug
    Versions: Nightly Build    
 Environment: MyFaces or RI 1.1_01
    Reporter: Peter Mahoney
    Priority: Minor


When using an expression for the index attribute for both the radio and checkbox components, a ClassCastException is caused when executing the following line in both HtmlRadio and HtmlCheckbox:

Integer v = vb != null ? (Integer)vb.getValue(getFacesContext()) : null;

The result of an integer expression will be either a java.lang.Long or java.math.BigInteger, according to the spec. A fix is to change the above line to:

Number v = vb != null ? (Number)vb.getValue(getFacesContext()) : null;

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