Package com.alibaba.nacos.config.server.exception

Class GlobalExceptionHandler

java.lang.Object

com.alibaba.nacos.config.server.exception.GlobalExceptionHandler

@ControllerAdvice
public class GlobalExceptionHandler
extends Object

global exception handler

Author:

Nacos

Constructor Summary

Constructors

Constructor	Description
GlobalExceptionHandler()

Method Summary

Modifier and Type	Method	Description
void	handleDataAccessException(javax.servlet.http.HttpServletResponse response, org.springframework.dao.DataAccessException ex)	For DataAccessException
void	handleIllegalArgumentException(javax.servlet.http.HttpServletResponse response, Exception ex)	For IllegalArgumentException, we are returning void with status code as 400, so our error-page will be used in this case.
void	handleNacosException(javax.servlet.http.HttpServletResponse response, NacosException ex)	For NacosException

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GlobalExceptionHandler

public GlobalExceptionHandler()

Method Detail

handleIllegalArgumentException

@ExceptionHandler(java.lang.IllegalArgumentException.class)
public void handleIllegalArgumentException(javax.servlet.http.HttpServletResponse response,
                                           Exception ex)
                                    throws IOException

For IllegalArgumentException, we are returning void with status code as 400, so our error-page will be used in this case.

Throws:

IllegalArgumentException

IOException

handleNacosException

@ExceptionHandler(com.alibaba.nacos.api.exception.NacosException.class)
public void handleNacosException(javax.servlet.http.HttpServletResponse response,
                                 NacosException ex)
                          throws IOException

For NacosException

Throws:

NacosException

IOException

handleDataAccessException

@ExceptionHandler(org.springframework.dao.DataAccessException.class)
public void handleDataAccessException(javax.servlet.http.HttpServletResponse response,
                                      org.springframework.dao.DataAccessException ex)
                               throws org.springframework.dao.DataAccessException

For DataAccessException

Throws:

org.springframework.dao.DataAccessException