异常封装

业务异常

package com.sinldo.devops.exception;

import lombok.Getter;
import lombok.extern.slf4j.Slf4j;

@Slf4j
@Getter
public class BusinessRunTimeException extends RuntimeException {

    private static final long serialVersionUID = 1L;
    private int code;
    private String reason;

    public BusinessRunTimeException(int code, String reason) {
        super(reason);
        this.code = code;
        this.reason = reason;
    }

    public BusinessRunTimeException(int code, String reason, Throwable throwable) {
        super(reason, throwable);
        this.code = code;
        this.reason = reason;
    }
}

参数校验异常

package com.jsh.erp.exception;

import lombok.Getter;
import lombok.extern.slf4j.Slf4j;

@Slf4j
@Getter
public class BusinessParamCheckingException extends Exception {

    private static final long serialVersionUID = 1L;
    private int code;
    private String reason;

    public BusinessParamCheckingException(int code, String reason) {
        super(reason);
        this.code = code;
        this.reason = reason;
    }

    public BusinessParamCheckingException(int code, String reason, Throwable throwable) {
        super(reason, throwable);
        this.code = code;
        this.reason = reason;
    }
}

异常分类

参数异常

系统异常

    /**
     * 数据写入异常
     */
    public static final int DATA_WRITE_FAIL_CODE = 300;
    public static final String DATA_WRITE_FAIL_MSG = "数据写入异常";

    /**
     * 数据查询异常
     */
    public static final int DATA_READ_FAIL_CODE = 301;
    public static final String DATA_READ_FAIL_MSG = "数据查询异常";

业务异常

未知异常