MySQLIntegrityConstraintViolationException 异常处理机制

柔光的暖阳◎ 2022-05-15 04:06 545阅读 0赞

package com.iflytek.exception;
    
    import java.util.Map;
    
    import org.slf4j.Logger;
    import org.slf4j.LoggerFactory;
    import org.springframework.web.bind.annotation.ControllerAdvice;
    import org.springframework.web.bind.annotation.ExceptionHandler;
    import org.springframework.web.bind.annotation.ResponseBody;
    
    import com.iflytek.utils.ResultWrapper;
    import com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException;
    
    /** * 全局异常处理机制 * @author zhangh * @date 2018年7月18日上午10:35:33 */
    @ControllerAdvice
    public class MyExceptionHandler { 
    
        private static final Logger LOGGER = LoggerFactory.getLogger(MyExceptionHandler.class);
    
        /** * 全局异常处理 * * @param e * @return * @return */
        @ExceptionHandler(value = Exception.class)
        @ResponseBody
        public Map<?, ?> handle(Exception e) {
            return ResultWrapper.wrapErr(e.getMessage());
        }
    
        @ExceptionHandler(value = DuplicateKeyException.class)
        @ResponseBody
        public Map<?, ?> handleDuplicateKeyException(Exception e) {
            LOGGER.error("主键冲突："+e.getMessage());
            return ResultWrapper.wrapErr("主键冲突："+e.getMessage());
        }
    
        @ExceptionHandler(value = MySQLIntegrityConstraintViolationException.class)
        @ResponseBody
        public Map<?, ?> handleMySQLIntegrityConstraintViolationException(Exception e) {
            LOGGER.error("主键值重复："+e.getMessage());
            return ResultWrapper.wrapErr("主键值重复："+e.getMessage());
        }
    
        @ExceptionHandler(value = ArgumentsException.class)
        @ResponseBody
        public Map<?, ?> handleArgumentsException(Exception e) {
            LOGGER.error("参数异常："+e.getMessage());
            return ResultWrapper.wrapErr("参数异常："+e.getMessage());
        }
    
        @ExceptionHandler(value = ObjectNotExistException.class)
        @ResponseBody
        public Map<?, ?> handleObjectNotExistException(Exception e) {
            LOGGER.error("对象不存在："+e.getMessage());
            return ResultWrapper.wrapErr("对象不存在："+e.getMessage());
        }
    
        @ExceptionHandler(value = ReferencedException.class)
        @ResponseBody
        public Map<?, ?> handleReferencedException(Exception e) {
            LOGGER.error("对象引用异常："+e.getMessage());
            return ResultWrapper.wrapErr("对象引用异常："+e.getMessage());
        }
    
        @ExceptionHandler(value = SqlException.class)
        @ResponseBody
        public Map<?, ?> handleSqlException(Exception e) {
            LOGGER.error("SQL 异常："+e.getMessage());
            return ResultWrapper.wrapErr("SQL 异常："+e.getMessage());
        }
    }