com.cloud.lego.exception.spring.boot.BusinessException Maven / Gradle / Ivy

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package com.cloud.lego.exception.spring.boot;

import com.cloud.lego.model.spring.boot.BeanMap;
import com.cloud.lego.model.spring.boot.BusinessResult;
import com.cloud.lego.util.spring.boot.Tools;
import lombok.Getter;
import lombok.Setter;

import java.io.Serializable;

/**
 * 业务处理异常类，定义常见业务异常
 *
 *  *      例如：
 *          throw new BusinessException(601,"系统异常");
 * 
 *
 * @author Andy
 */
@Setter
@Getter
public class BusinessException extends RuntimeException {

    /**
     * 错误码
     */
    protected Serializable code;

    /**
     * 扩展信息
     */
    protected BeanMap ext = BeanMap.of();

    public BusinessException(Serializable code, String message) {
        super(message);
        this.code = code;
    }

    public BusinessException(Serializable code, String message, BeanMap ext) {
        super(message);
        this.code = code;
        this.ext = ext;
    }

    public BusinessException(BusinessResult result) {
        super(result.getMessage());
        this.code = result.getCode();
        this.ext = result.getExt();
    }

    /**
     * 根据返回结果对参数进行格式化
     *
     * @param result 参数定义包含占位符{} message示例  上传文件类型{}异常
     * @param params 格式化参数
     */
    public BusinessException(BusinessResult result, Object... params) {
        super(Tools.format(result.getMessage(), params));
        this.code = result.getCode();
        this.ext = result.getExt();
    }

    /**
     * 不会收集线程的整个异常栈信息，提升性能10倍左右
     */
    @Override
    public Throwable fillInStackTrace() {
        return this;
    }
}