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https://issues.apache.org/jira/browse/ISIS-3205?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andi Huber resolved ISIS-3205.
------------------------------
Assignee: Andi Huber
Resolution: Not A Problem
NOT A PROBLEM:
behavior is now fully governed by the associated value-semantics;
a property or parameter is either null-able or required; if not specified we
default to 'required'
per value-semantics we have defaults pre-configured for all number types, which
are the replacements for null in that case
(I did only check very quickly with the demo app, and everything seems ok there)
> [NOT A PROBLEM] Contributed properties returning BigDecimal or BigInteger do
> not display null values correctly
> --------------------------------------------------------------------------------------------------------------
>
> Key: ISIS-3205
> URL: https://issues.apache.org/jira/browse/ISIS-3205
> Project: Isis
> Issue Type: Bug
> Components: Wicket Viewer
> Affects Versions: 2.0.0-M8
> Reporter: Johan Doornenbal
> Assignee: Andi Huber
> Priority: Major
> Attachments: Screenshot 2022-09-07 at 08.07.12.png, Screenshot
> 2022-09-07 at 08.07.19.png
>
>
> A property of type BigDecimal and BigInteger having a null value should be
> displayed as (none) in UI.
> However, when a safe action is contributed, a 0 is displayed.
>
> Example code
> {code:java}
> // displays 0
> public BigDecimal getTestFieldBigDecimal(){
> return null;
> }
> // displays 0
> public BigInteger getTestFieldBigInteger(){
> return null;
> }
> // displays (none) when null
> @javax.persistence.Column(nullable = true)
> @Getter @Setter
> private BigDecimal testPersistedBigDecimal; {code}
>
> I am on nightly
> 2.0.0-M7.20220830-0421-4fb520ca
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