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package com.yyd.base.handler;

import com.yyd.base.common.result.ResultBean;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.validation.BindException;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import org.springframework.web.servlet.NoHandlerFoundException;

/**
 * Project: jbsc-commons <br/>
 * File: GlobalExceptionHandler.java <br/>
 * Class: org.jbase.jbsc.commons.base.config.handler.GlobalExceptionHandler <br/>
 * Description: <描述类的功能>. <br/>
 * Copyright: Copyright (c) 2011 <br/>
 * Company: https://gitee.com/liuzp315 <br/>
 * Makedate: 2020/9/17 上午10:34 <br/>
 *
 * @author popo
 * @version 1.0
 * @since 1.0
 */
@RestControllerAdvice
public class GlobalExceptionHandler {

    private static final Logger L = LoggerFactory.getLogger(GlobalExceptionHandler.class);

    /**
     * 路径错误
     *
     * @param e
     * @return
     */
    @ExceptionHandler(NoHandlerFoundException.class)
    public ResultBean handlerNoFoundException(Exception e) {
        L.error(e.getMessage(), e);
        return ResultBean.fireFail().setCode("404").setMsg("路径不存在，请检查路径是否正确");
    }

    /**
     * 系统异常
     *
     * @param e
     * @return
     */
    @ExceptionHandler(Exception.class)
    public ResultBean handleException(Exception e) {
        L.error(e.getMessage(), e);
        //发送邮件
        return ResultBean.fireFail().setMsg("系统异常：：" + e.getMessage());
    }

    /**
     * 自定义验证异常
     */
    @ExceptionHandler(BindException.class)
    public ResultBean validatedBindException(BindException e) {
        L.error(e.getMessage(), e);
        String message = e.getAllErrors().get(0).getDefaultMessage();
        return ResultBean.fireFail().setCode("405").setMsg(message);
    }

    /**
     * 方法参数验证异常
     */
    @ExceptionHandler(MethodArgumentNotValidException.class)
    public ResultBean validExceptionHandler(MethodArgumentNotValidException e) {
        L.error(e.getMessage(), e);
        String message = e.getBindingResult().getFieldError().getDefaultMessage();
        return ResultBean.fireFail().setCode("405").setMsg(message);
    }
}