ActionForm form,
ActionMapping mapping)
throws IOException, ServletException {
// Is there a defined handler for this exception?
ExceptionConfig config = mapping.findException(exception.getClass());
if (config == null) {
log.warn(getInternal().getMessage("unhandledException",
exception.getClass()));
if (exception instanceof IOException) {
throw (IOException) exception;
} else if (exception instanceof ServletException) {
throw (ServletException) exception;
} else {
throw new ServletException(exception);
}
}
// Use the configured exception handling
try {
ExceptionHandler handler = (ExceptionHandler)
RequestUtils.applicationInstance(config.getHandler());
return (handler.execute(exception, config, mapping, form,
request, response));
} catch (Exception e) {
throw new ServletException(e);
}