Declarative Exception Handling Options

[scarter <sc...@tsys.com>]

I'm using struts declarative exception handling mechanism, however, I
need to associate a custom exception type with a specific field on the
page so that they can be handled similar to exceptions that occur as a
result of the validator.  For example, we have built a custom extension
that highlights a particular field on the screen when an exception
related to that field occurs.  This works great for validations defined
in the validation.xml file, however, every now and then, a business
validation that is associated with a specific field exists within a
business component and because we don't allow presentation component
references to exist within our business tier, we can't associate a
specific field to the message.  It would be great if the declarative
exception handling mechanism in struts allowed us to make this
relationship.  Any ideas?


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