On Tue, 26 Jul 2011 10:57:22 -0300, antalk <ant...@intercommit.nl> wrote:
I'm using an onException method in a 'base' page class (from which all
pages extend):
You can easily turn this nice code into a mixin and not-so-easily apply it
to all pages implementing a ComponentClassTransformWorker (get the
MutableComponentModel and use its addMixinClassName() method) instead of
using inheritance.
Object onException(Throwable cause) {
if (cause.getCause() instanceof AccessDeniedException) {
if (request.isXHR()) {
return loginPage;
}
}
return null;
}
This way if a page throws an accessdeniedexception (in case of a session
timeout) AND the request is an AJAX type, then redirect the user back to
the
loginPage;
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Thiago H. de Paula Figueiredo
Independent Java, Apache Tapestry 5 and Hibernate consultant, developer,
and instructor
Owner, Ars Machina Tecnologia da Informação Ltda.
Consultor, desenvolvedor e instrutor em Java, Tapestry e Hibernate
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