[jbosstools-issues] [JBoss JIRA] Updated: (JBIDE-8381) Undo/Redo operations on Teiid Designer diagram eventually end with empty xmi file

[Denis Golovin (JIRA)]

     [ https://issues.jboss.org/browse/JBIDE-8381?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Denis Golovin updated JBIDE-8381:
---------------------------------

    Assignee: Barry LaFond


> Undo/Redo operations on Teiid Designer diagram eventually end with empty xmi file
> ---------------------------------------------------------------------------------
>
>                 Key: JBIDE-8381
>                 URL: https://issues.jboss.org/browse/JBIDE-8381
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: teiid
>    Affects Versions: 3.2.0.CR1
>         Environment: Java For JEE Developers 3.6 SP1
> Java 6 OpenJDK
> Linux, GTK, x86
>            Reporter: Denis Golovin
>            Assignee: Barry LaFond
>         Attachments: screenshot91.png, screenshot92.png
>
>
> I cannot catch exact steps to replicate that, but intensive editing with Undo/Redo operations and when there are objects with the same names ends with empty xmi file. Teiid Model Explorer shows nothing under model node,
> !screenshot91.png!
> New Child menu is empty on model node. Diagram meantime has "leftover" objects. 
> !screenshot92.png!
> Another problem with Undo/Redo is sometimes it just stop react on assigned key combinations Ctrl-Z/Ctrl-Y
> There are no errors reported in log.

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