PrepareRender() called multiple times if I have HTML/Images on a JSF page

I have extended ADFPhaseListener and also FacesPageLifecycle. I am overriding the prepareRender() method in the CustomFacesPageLifecycle.
When I insert an image on to the page in the branding facet or add any html using verbatim tag, the prepareRender() method is called two times. I am not sure why?
If I remove the images/html, the method is only executed once.
If I have image/html in the page, another strange thing is that the first time all the custom lines of code gets executed in prepareRender() method. But the second time only first few lines of code in the prepareRender() method. This seems to me a very wierd behaviour.
Any inputs from ADF product dev team?
Thanks
- Amit Kochar

Hi,
if you add the following print statement
System.out.println("rendering "+FacesContext.getCurrentInstance().getViewRoot().getViewId());
Then the output in my case is
07/04/24 08:14:04 rendering /BrowsePage.jsp
07/04/24 08:14:05 rendering /otn_logo_small.gif
The image comes from the file system, which means it is rendered by the JSF lifecycle. If you reference the image with a URL then the lifecycle doesn't render the image but only refrences it.
To avoid your prepare render code to be executed multiple times, just check for jsp and jspx file extensions, which will guarantee that your code only executes for JSF pages, not for loaded files.
The reason why this happens is because the JSF filter is set to /faces , which means all files that are loaded through that path
Frank

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Hi,
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