[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-7599) cannot refresh instances

[Andre Dietisheim (JIRA)]

    [ https://jira.jboss.org/browse/JBIDE-7599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12563433#comment-12563433 ] 

Andre Dietisheim commented on JBIDE-7599:
-----------------------------------------

the problem is due to conflicting refresh handlers. I spotted a message in the log that said that there were 2 refresh handlers (images and instances) that were conflicting.
There are 3 handlers that are registered with the refresh command:

- refresh images
- refresh instances
- refresh cloud

<activateWhen> on behald of an instance type

<instanceof
     value="org.jboss.tools.deltacloud.core.DeltaCloudInstance">
</instanceof>
 
etc. 

is not enough. The handlers get activated even if there's no item selected. The message in the log disappears if I tell the command framework that the appropriate handler shall only be activated if there is at least 1 element selected:

<count value="+" />


> cannot refresh instances
> ------------------------
>
>                 Key: JBIDE-7599
>                 URL: https://jira.jboss.org/browse/JBIDE-7599
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>            Reporter: Andre Dietisheim
>            Assignee: Andre Dietisheim
>


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