[jira] Updated: (SLING-533) Support multi-value type hints (eg. @TypeHint=String[])

["Alexander Klimetschek (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SLING-533?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexander Klimetschek updated SLING-533:
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    Summary: Support multi-value type hints (eg. @TypeHint=String[])  (was: Support mulit-value type hints (eg. @TypeHint=String[]))

> Support multi-value type hints (eg. @TypeHint=String[])
> -------------------------------------------------------
>
>                 Key: SLING-533
>                 URL: https://issues.apache.org/jira/browse/SLING-533
>             Project: Sling
>          Issue Type: New Feature
>          Components: Servlets Post
>            Reporter: Alexander Klimetschek
>
> As discussed in SLING-522, when posting a single value to a property that should be multi-valued, an extension to the @TypeHint is needed that allows the explicit definition of a multi-value type. For example, for Strings this would be @TypeHint=String[].
> Based on a quick look at the code, it should happen in o.a.s.servlets.post.impl.helper.SlingPropertyValueHandler.setPropertyAsIs(). First of all the parsing of the getTypeHint() must be changed to look for an ending [] first, and then this "isMultiValued" information must be used to call the multi-value version of setProperty() in all cases (values.length >= 0).

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