public Resolution execute(ActionContext context) throws Exception {
if (context.param("sbmt") == null) {
// 初期表示
message = new HashMap<String, String>();
return new HtmlResolution("add", this);
}
Validators v = new Validators(this);
Resolution resolution = new HtmlResolution("add", this);
if (v.isError()) {
message = v.getErrorMap();
return resolution;
}