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 and Description
GlobalExceptionHandler()

Method Summary

Modifier and Type	Method and 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(value=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(value=NacosException.class)
public void handleNacosException(javax.servlet.http.HttpServletResponse response,
                                                                               NacosException ex)
                                                                        throws IOException

For NacosException

Throws:

NacosException

IOException

handleDataAccessException

@ExceptionHandler(value=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