[jbosstools-issues] [JBoss JIRA] (JBIDE-21828) OpenShift Explorer view flickers when refreshing a service

[Andre Dietisheim (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-21828?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13174088#comment-13174088 ] 

Andre Dietisheim edited comment on JBIDE-21828 at 3/9/16 5:31 AM:
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[~scabanovich] I agree on the merging approach, but afaik there's a gotcha with the jface code which has a "workaround" with a dummy child being created for a new new node that you add. Afaik this prevented jeff from doing adds and removes (dare to comment [~jcantrill]?)


was (Author: adietish):
[~scabanovich] I agree on the merging approach, but afaik there's a gotcha with the jface code which has a "workaround" with a dummy child being created for a new new node that you add (dare to comment [~jcantrill]?)

> OpenShift Explorer view flickers when refreshing a service
> ----------------------------------------------------------
>
>                 Key: JBIDE-21828
>                 URL: https://issues.jboss.org/browse/JBIDE-21828
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: openshift
>    Affects Versions: 4.3.1.Beta2
>            Reporter: Xavier Coulon
>         Attachments: Screenshot 2016-03-08 10.32.39.png
>
>
> When calling the "Refresh" command on a service, the tree view flickers because of too many refresh calls.
> Adding some traces revealed 25 calls to {{BaseExplorerContentProvider#refreshViewer(Object)}}, which seems way too much for a service with a single pod.
> Attachement: screenshot of the OpenShift Server view, showing 2 projects, one of which has 3 services.
> Custom/added logs in the console:
> {code}
> Refreshing viewer from org.jboss.tools.openshift.internal.ui.models.OpenShiftProjectUIModel at 431dafbc
> Refreshing viewer from org.jboss.tools.openshift.internal.ui.models.OpenShiftProjectUIModel at 431dafbc
> Refreshing viewer from org.jboss.tools.openshift.internal.ui.models.OpenShiftProjectUIModel at 431dafbc
> Refreshing viewer from org.jboss.tools.openshift.internal.ui.models.OpenShiftProjectUIModel at 431dafbc
> Refreshing viewer from org.jboss.tools.openshift.internal.ui.models.OpenShiftProjectUIModel at 431dafbc
> Refreshing viewer from org.jboss.tools.openshift.internal.ui.models.OpenShiftProjectUIModel at 431dafbc
> Refreshing viewer from sample/jee-sample
> Refreshing viewer from sample/jee-sample
> Refreshing viewer from sample/jee-sample
> Refreshing viewer from sample/jee-sample
> Refreshing viewer from sample/mongodb
> Refreshing viewer from sample/mongodb
> Refreshing viewer from sample/mongodb
> Refreshing viewer from sample/nodejs-mongodb-example
> Refreshing viewer from sample/nodejs-mongodb-example
> Refreshing viewer from sample/nodejs-mongodb-example
> Refreshing viewer from sample/nodejs-mongodb-example
> Refreshing viewer from sample/jee-sample
> Refreshing viewer from sample/jee-sample
> Refreshing viewer from sample/jee-sample
> Refreshing viewer from sample/jee-sample
> Refreshing viewer from sample/nodejs-mongodb-example
> Refreshing viewer from sample/nodejs-mongodb-example
> Refreshing viewer from org.jboss.tools.openshift.internal.ui.models.OpenShiftProjectUIModel at 431dafbc
> Refreshing viewer from org.jboss.tools.openshift.internal.ui.models.OpenShiftProjectUIModel at 431dafbc
> {code}



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