I know I've tried this before, but so far I haven't gotten all the pieces
properly arranged so it works. :/
I currently have code like this in an Action:
try {
benId = loginDAO.getBenId( asurite );
} catch ( TermsAcceptanceException ex ) {
return mapping.findForward( "terms" );
}
In struts-config.xml:
<action
path="/denLogin"
type="edu.asu.vpia.struts.DevilsDenLoginAction"
name="loginForm"
scope="request"
validate="true"
input="den.login.page">
<forward name="success" path="den.login.success"/>
<forward name="terms" path="den.terms.agreement" >
</action>
It's my impression that I don't need to catch the exception, that I *should*
be able to let Action.execute(...) throw it and the framework can be
configured to deal appropriately with it.
So I took out this line:
<forward name="terms" path="den.terms.agreement" >
And put in:
<exception
type="edu.asu.dao.DAOException"
path="/WEB-INF/error.jsp"
key="error.dao.exception"/>
And I just get a JSP with a stack trace. Although TermsAcceptanceException
extends DAOException, it doesn't go to error.jsp.
Two questions... what is the 'key' attribute of <exception> used for, and
can anyone tell what I'm doing wrong?
Thanks!
--
Wendy Smoak
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