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managing errors. See also debugging
ActionError class, 159-161
ActionErrors class, 161-162
context-sensitive messages, 392-396
minlength rule (Validator), 188
wroxstruts application
Action.execute() method, 167-170
<action> element, 162-163
ActionForm.validate() method, 163-164
ApplicationResources file modifications, 169-170
<html:errors /> tag, 165-167
LookupAction code listing, 167-169
Mask rule (Validator), 190, 192-195
maxlength rule (Validator), 190
McClanahan, Craig, 1
<message-resources> element, 302-303
minlength rule (Validator), 187-189, 190
Model component, 4
Model components, employees application
departments table, 251
employees table, 250
modules, 399-400
MVC design patterns
ForwardActions and, 94
overview, 2-3
struts implementation, 3-5
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