[jira] [Created] (TAP5-2495) NullPointerException in EnumSelectModel for invalid Property

["Jochen Kemnade (JIRA)" <ji...@apache.org>]

Jochen Kemnade created TAP5-2495:
------------------------------------

             Summary: NullPointerException in EnumSelectModel for invalid Property
                 Key: TAP5-2495
                 URL: https://issues.apache.org/jira/browse/TAP5-2495
             Project: Tapestry 5
          Issue Type: Bug
            Reporter: Jochen Kemnade


This can be reproduced with the following code snippet:
{code}
    Class c = String.class;
    new EnumSelectModel(c, new MapMessages(Locale.US, Collections.emptyMap()));
{code}
It happens in {{org.apache.tapestry5.corelib.pages.PropertyEditBlocks.getSelectModelForProperty()}} if a {{PropertyModel}} has an {{enum}} datatype but the {{PropertyConduit}} returns a non-enum class from its {{getPropertyType()}} method.
Of course, that's a user error, but we should be nice and report a better exception.
There should be checks in {{EnumSelectModel}} as well as in {{PropertyEditBlocks}}.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)