[jira] [Updated] (SLING-3674) Array of wrappers to primitives conversion in Sling Models

["Krystian Panek (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SLING-3674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Krystian Panek updated SLING-3674:
----------------------------------

    Attachment: ArrayPrimitivesModel.java
                ResourceModelClassesTest.java

> Array of wrappers to primitives conversion in Sling Models
> ----------------------------------------------------------
>
>                 Key: SLING-3674
>                 URL: https://issues.apache.org/jira/browse/SLING-3674
>             Project: Sling
>          Issue Type: Bug
>          Components: Extensions
>    Affects Versions: Sling Models Implementation 1.0.6
>            Reporter: Krystian Panek
>              Labels: models
>             Fix For: Sling Models Implementation 1.0.6
>
>         Attachments: ArrayPrimitivesModel.java, ResourceModelClassesTest.java
>
>
> Problem is related with: https://issues.apache.org/jira/browse/SLING-3547
> Suppose that I have:
> {quote}
> @Inject
> private int[] scores;
> @Inject
> private Integer[] scores;
> {quote}
> For first declaration injection does not work, because in my environment ValueMap contains array of wrapped integers and type cast to array of primitives cannot be done. I noticed an exception:
> {quote}
> 27 [main] ERROR org.apache.sling.models.impl.ModelAdapterFactory - unable to create object
> java.lang.ClassCastException: [I cannot be cast to [Ljava.lang.Object;
> 	at org.apache.sling.api.wrappers.ValueMapDecorator.convertToArray(ValueMapDecorator.java:100)
> {quote}
> Second declaration seems to work but how to apply default value for it? According to Sling Models documentation, example with default value for array of integers currently it is not possible to get it working. Same error as for first declaration.
> I wrote unit test for it. I hope, useful for reproducing problem, see attachments.



--
This message was sent by Atlassian JIRA
(v6.2#6252)