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Posted to dev@tapestry.apache.org by "Jesse Kuhnert (JIRA)" <ta...@jakarta.apache.org> on 2006/12/16 21:10:25 UTC
[jira] Resolved: (TAPESTRY-732) LabeledPropertySelectionModel
should support null String values
[ http://issues.apache.org/jira/browse/TAPESTRY-732?page=all ]
Jesse Kuhnert resolved TAPESTRY-732.
------------------------------------
Resolution: Fixed
Not sure when it was fixed but I think this is being handled now.
> LabeledPropertySelectionModel should support null String values
> ---------------------------------------------------------------
>
> Key: TAPESTRY-732
> URL: http://issues.apache.org/jira/browse/TAPESTRY-732
> Project: Tapestry
> Issue Type: Improvement
> Components: Framework
> Affects Versions: 4.0
> Reporter: Leonardo Quijano Vincenzi
> Priority: Minor
> Fix For: 4.1.1
>
>
> Just for robustness, LabeledPropertySelectionModel (and similar implementations of IPropertySelectionModel), should support null values in translateField:
> public Object translateValue(String value)
> {
> return value.equals(_value) ? _option : _model.translateValue(value);
> }
> This is throwing NPEs when value is null. I think null could be a valid value in some cases, but in any case, it doesn't hurt to handle nulls in this method (or at least throw a more verbose NPE?).
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