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https://issues.apache.org/jira/browse/UIMA-2273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13146390#comment-13146390
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Joern Kottmann commented on UIMA-2273:
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Well, maybe we should just destroy and create the view pages when the input
changes. This has the advantage that there is no additional complexity for view
implementors (or almost no), and that it works better with the case where the
Annotation Editor needs to show an error page.
I will investigate this solution further and maybe implement it instead. This
would also be easier to test, since that is the common code path which is also
used during normal editor opening and closing.
> Let CAS Editor implement IResourceChangeListener
> ------------------------------------------------
>
> Key: UIMA-2273
> URL: https://issues.apache.org/jira/browse/UIMA-2273
> Project: UIMA
> Issue Type: New Feature
> Components: CasEditor
> Affects Versions: 2.4.0SDK
> Reporter: Peter Klügl
> Assignee: Peter Klügl
> Priority: Minor
> Fix For: 2.4.0SDK
>
>
> Some functionality to automatically update a opened CAS in the CAS editor if
> the file was changed would be really nice. I don't know for sure, if this
> functionality is missing or I simply didn't find it in the code and in
> Eclipse. In any case, I haven't found a IResourceChangeListener
> implementation and that is how I would have done it.
> The general communication shouldn't be a problem to implement, but - in my
> experience - updating all necessary elements can be tricky. The interface for
> changing a view can maybe be used and has probably to be extended.
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