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protected boolean validateFailed(ActionForm form, String validateMethodName, ActionMapping mapping, HttpServletRequest request) {
try {
Method method = form.getClass().getMethod(validateMethodName, ActionMapping.class, HttpServletRequest.class);
ActionMessages errors = (ActionMessages) method.invoke(form, mapping, request);
if (errors.size() > 0) {
this.saveErrors(request, errors);
return true;
}
return false;
} catch (Exception e) {
throw new ActionException(e);
}
}