Hello,
I have an @ApplicationException, which I want to handle with Seam.
In particular, I want to convert a page parameter to an entity, and if the page
parameter points to a non-existing entity, an exception is thrown.
The exception is defined as follows:
| <exception class="item.ItemNotFoundException">
| <redirect view-id="/error.xhtml">
| <message severity="ERROR">The item was not found.</message>
| </redirect>
| </exception>
|
If I do:
| <page view-id="/item/item_view.xhtml" action="#{itemView.loadItem}">
| <param name="name" value="#{itemView.itemName}" />
| </page>
|
and the "#{itemView.loadItem}" method throws an exception, the browser
redirects to /error.xhtml, and the message is displayed.
But if I do:
| <page view-id="/item/item_edit.xhtml">
| <param name="name" value="#{itemEdit.item}"
converter="#{itemConverter}" />
| </page>
|
and the converter throws an excpetion, the browser still redirects to
/error.xhtml, but the message is not displayed. How can I change that?
Obviously, conversion happens at an earlier phase than rendering the response,
so the exception can be caught (and is :) ), but maybe I don't see the message
because the conversation context isn't yet created?
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http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4098591#4098591
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