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https://issues.apache.org/jira/browse/CMIS-42?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12788096#action_12788096
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Florent Guillaume commented on CMIS-42:
---------------------------------------

Last comments fixed, see CMIS-68.


> Use specialized CMIS-related exceptions to deal with error cases
> ----------------------------------------------------------------
>
>                 Key: CMIS-42
>                 URL: https://issues.apache.org/jira/browse/CMIS-42
>             Project: Chemistry
>          Issue Type: Task
>          Components: api
>            Reporter: Florent Guillaume
>            Assignee: Florent Guillaume
>         Attachments: patch-CMIS-42.txt
>
>
> We should use specialized exceptions (following what's defined in the spec's 
> domain model) to treat error cases.
> First pass on the CMIS exception list:
> General:
> - invalidArgument -> java.lang.IllegalArgumentException
> - notSupported -> java.lang.UnsupportedOperationException
> - runtime -> java.lang.RuntimeException
> - objectNotFound
> - permissionDenied
> Specific:
> - constraint
> - contentAlreadyExists
> - filterNotValid
> - nameConstraintViolation
> - storage
> - streamNotSupported
> - updateConflict
> - versioning
> At least for the general CMIS exceptions I propose to use Java unchecked 
> exception. Even for the specific ones I think we should minimize the number 
> of checked exceptions (JCR showed that having too many of those on a single 
> method is painful).

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