Lession learned (JSF): Exception Handler

If an Exception is thrown during the execution of a Phase, the PhaseListener after phase event is called before the Exception is handled from the Exception Handler.

Primefaces multifile upload in IE10

Primefaces multifile upload works in IE10.
But not out of the Box in the Community Edition. There ist a fix in the primefaces version 3.5.9.

See Group Entry

But get it work with the Community Edition is far easy.

Use the fileUpload component like you would do it in IE9.
And add the CSS styles described below.

JSF Bootstrap Message and Messages Renderer

Add the JSF Bootstrap Render to your Page to view the JSF Messages in Bootstrap Style.

Here you can find the Code Snippets.