我设置了一个ControllerAdvice,带有两个异常处理程序;一个用于任何Hibernate异常(HibernateException.class),另一个用于任何其他Runtime异常(RuntimeException.class)
@ExceptionHandler(HibernateException.class)
public String handleHibernateException(HibernateException exc, Model theModel) {
String message = "An error has occured: " + exc.getLocalizedMessage() + "\r\n";
myLogger.warning(message);
theModel.addAttribute("exception", message);
return "testing";
}
@ExceptionHandler(RuntimeException.class)
public String handleRuntimeExceptions(RuntimeException exc, Model theModel) {
if (exc instanceof HibernateException) {
return handleHibernateException((HibernateException) exc.getCause(), theModel);
}
String message = "An error has occured: " + exc.getLocalizedMessage() + "\n"
+ exc.getCause().getCause().toString() + "\r\n";
myLogger.warning(message);
theModel.addAttribute("exception", message);
return "testing";
我正在通过弄乱查询语句来测试这一点,这给了我QuerySyntaxException; HibernateException的子类。但是,它仍然由我的运行时异常方法处理。
最佳答案
我认为@ExceptionHandler完全匹配QuerySyntaxException的确切异常名称。