[jbossseam-issues] [JBoss JIRA] Assigned: (JBSEAM-1981) enable validation on file upload component

[Shane Bryzak (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBSEAM-1981?page=all ]

Shane Bryzak reassigned JBSEAM-1981:
------------------------------------

    Assignee: Shane Bryzak

> enable validation on file upload component
> ------------------------------------------
>
>                 Key: JBSEAM-1981
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-1981
>             Project: JBoss Seam
>          Issue Type: Patch
>            Reporter: Bruno Bieth
>         Assigned To: Shane Bryzak
>         Attachments: UIFileUpload.java
>
>
> Currently file upload can't be validated. 
> The attached patch allow to use the hibernate validation framework with byte[] attribute.
> You may have, for instance, to check if an uploaded file is an Image.
> About the patch :
> First the submittedValue is not set so the validation phase is skipped, second file upload doesn't use the standard "value" attribute (needed by the ModelValidator) but "data".
> To work you have to use a value attribute to your fileupload component. At the moment this work only with Facelets. For backward compatibility the data attribute is kept (but validation won't work).

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