Thanks Lionel! I've updated the source in the repository. It seems like
Stripes used to check for null values before calling TypeConverters so I
didn't check before but I should have had the check in there anyway.
Aaron
Lionel wrote:
> Hello Aaron,
>
> I don't know if it is a stripes or a stripersist issue, but
> EntityTypeConverter crashes when using encrypted Id in the action bean.
>
>
>
> MyActionBean:
> @Validate(encrypted=true)
> private Entity myEntity;
>
> @DefaultHandler
> public Resolution init() { return "path/to/jsp";}
>
>
> jsp:
> <s:form actionbean="MyActionBean">
> <s:hidden name="myEntity"/>
> <s:text name="entity.field"/>
> <s:submit name="save"/>
> </s:form>
>
> When I open the url MyActionBean.action and click on the save button with at
> least one completed field, there is a null pointer in
> NumberTypeConverterSupport.preProcess because input is null.
>
> Input is null because EntityTypeConverter.convert(value...) never checks if
> value is null or not and tries to call the converter.
> Only encrypted values are concerned.
>
> Adding :
>
> if(value==null) {return null;}
>
> at the beginning of EntityTypeConverter.convert solved the problem.
>
>
>
> ------------
>
> By the way, I had another issue with EntityUtil.getId() which prevents me
> from using 1.0 when using Id annotations on the fields:
>
>
>
> if accessor instanceof Field, you return :
>
> return ((Field) accessor).get(entity);
>
> but this doesn't work.
>
> I had to replace it with:
>
> return PropertyUtils.getProperty(entity, ((Field) accessor).getName());
>
>
>
> Lionel
>
>
>
>
>
>
>
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