[richfaces-issues] [JBoss JIRA] Reopened: (RF-8425) rich:tooltip performance
Rodney Russ (JIRA)
jira-events at lists.jboss.org
Wed Jun 9 09:54:38 EDT 2010
[ https://jira.jboss.org/browse/RF-8425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rodney Russ reopened RF-8425:
-----------------------------
Assignee: Rodney Russ (was: Andrey Markhel)
> rich:tooltip performance
> ------------------------
>
> Key: RF-8425
> URL: https://jira.jboss.org/browse/RF-8425
> Project: RichFaces
> Issue Type: Feature Request
> Security Level: Public(Everyone can see)
> Components: component-output, performance
> Affects Versions: 3.3.1
> Reporter: Mark Torres
> Assignee: Rodney Russ
> Fix For: 3.3.3.Final, ENT_3.3.1.SP2
>
> Attachments: ToolTipRenderer.java
>
>
> We have used rich:tooltip in a lot of places within our application. And while profiling, we came to a bottleneck caused by repeated calls to RendererBase.getResource(String resourceURI ) during the constructor of ToolTipRenderer. I think the main issue is the ToolTipRenderer.getRenderer(UIToolTip toolTip) method never caches the subclasses and thus created a lot of HtmlToolTipRendererBlock, HtmlToolTipRenderer objects, and calls to RendererBase.getResource(String resourceURI ). We've overriden the renderer in our environment to use something that caches the subclass and it improved performance a lot.
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