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Posted to dev@sling.apache.org by "Robert Munteanu (JIRA)" <ji...@apache.org> on 2014/11/12 20:45:36 UTC
[jira] [Updated] (SLING-4010) Allow validator to set a custom
failure message
[ https://issues.apache.org/jira/browse/SLING-4010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Munteanu updated SLING-4010:
-----------------------------------
Fix Version/s: Validation 1.0.0
> Allow validator to set a custom failure message
> -----------------------------------------------
>
> Key: SLING-4010
> URL: https://issues.apache.org/jira/browse/SLING-4010
> Project: Sling
> Issue Type: Improvement
> Components: Validation
> Reporter: Konrad Windszus
> Assignee: Bertrand Delacretaz
> Labels: validation, validator
> Fix For: Validation 1.0.0
>
>
> Currently the Validator may only return a boolean value or an exception in case the validator was called with invalid parametrization (https://github.com/apache/sling/blob/trunk/contrib/validation/api/src/main/java/org/apache/sling/validation/api/Validator.java).
> In some cases the validator could give some important information about why the validation failed. This is e.g. the cause for a reference validator where the cause for a failed validation could be:
> # referenced resource is not existent
> # referenced resource is not having the right resource type
> # referenced resource is not activated
> So instead of only returning a boolean value, it should also be possible to return a failure message.
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