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copied!<p>That's not possible using the standard servlet API, so you really need to either manually create the <code>FacesContext</code>, or if it's a 3rd party URL-rewriting framework, check its documentation if they don't already provide any API for the purpose.</p> <p>You could manually create the <code>FacesContext</code> based on <code>request</code> and <code>response</code> as follows:</p> <pre><code>public static FacesContext getFacesContext(HttpServletRequest request, HttpServletResponse response) { FacesContext facesContext = FacesContext.getCurrentInstance(); if (facesContext == null) { LifecycleFactory lifecycleFactory = (LifecycleFactory) FactoryFinder.getFactory(FactoryFinder.LIFECYCLE_FACTORY); Lifecycle lifecycle = lifecycleFactory.getLifecycle(LifecycleFactory.DEFAULT_LIFECYCLE); FacesContextFactory facesContextFactory = (FacesContextFactory) FactoryFinder.getFactory(FactoryFinder.FACES_CONTEXT_FACTORY); facesContext = facesContextFactory.getFacesContext(request.getServletContext(), request, response, lifecycle); facesContext.setViewRoot(facesContext.getApplication().getViewHandler().createView(facesContext, "")); FacesContextWrapper.setCurrentInstance(facesContext); } return facesContext; } private static abstract class FacesContextWrapper extends FacesContext { protected static void setCurrentInstance(FacesContext facesContext) { FacesContext.setCurrentInstance(facesContext); } } </code></pre> <p>Please note that this isn't considered "best practice". If there's a way without manually creating the <code>FacesContext</code>, by all means use it.</p>

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