F

E

Eclipse, using Struts Console inside of, 503–505

email validation, 106–107

Employee.java, 27

EmployeeSearchService.java, 25–27

empty tag, 337–338

equal tag, 338–340

errors tag, 260–262, 467–468

EventDispatchAction class, 76–78

exception handling

adding new exception-handler definitions to the application's Struts configuration file, 166

adding to the Mini HR application, 166–171

for committed responses, 162–163

configuring the application resource bundle file, 161–162

creating a custom exception handler, 163–166

creating a new exception-handler class, 164–166

exception tag, 408–409

execute( ) method, 164–165

explicit mapping, 205

extension mapping, 205

and modules, 176

extensions

AJAX, 485

third-party, 515–516