cn.wizzer.framework.base.model.BaseModel Maven / Gradle / Ivy

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package cn.wizzer.framework.base.model;

import org.nutz.dao.entity.annotation.*;
import org.nutz.dao.interceptor.annotation.PrevInsert;
import org.nutz.json.Json;
import org.nutz.json.JsonFormat;
import org.nutz.lang.Strings;
import org.nutz.lang.Times;
import org.nutz.mvc.Mvcs;

import javax.servlet.http.HttpServletRequest;
import java.io.Serializable;

/**
 * Created by wizzer on 2016/6/21.
 */
public abstract class BaseModel implements Serializable {
    private static final long serialVersionUID = 1L;
    @Column
    @Comment("操作人")
    @PrevInsert(els = @EL("$me.uid()"))
    @ColDefine(type = ColType.VARCHAR, width = 32)
    private String opBy;

    @Column
    @Comment("操作时间")
    @PrevInsert(els = @EL("$me.now()"))
    //Long不要用ColDefine定义,兼容oracle/mysql,支持2038年以后的时间戳
    private Long opAt;

    @Column
    @Comment("删除标记")
    @PrevInsert(els = @EL("$me.flag()"))
    @ColDefine(type = ColType.BOOLEAN)
    private Boolean delFlag;

    public String toJsonString() {
        return Json.toJson(this, JsonFormat.compact());
    }

    public Boolean flag() {
        return false;
    }

    public Long now() {
        return Times.getTS();
    }

    public String uid() {
        String uid = getOpBy();
        if (Strings.isNotBlank(uid)) {
            return uid;
        }
        try {
            HttpServletRequest request = Mvcs.getReq();
            if (request != null) {
                return Strings.sNull(request.getSession(true).getAttribute("platform_uid"));
            }
        } catch (Exception e) {
        }
        return "";
    }

    public String getOpBy() {
        return opBy;
    }

    public void setOpBy(String opBy) {
        this.opBy = opBy;
    }

    public Long getOpAt() {
        return opAt;
    }

    public void setOpAt(Long opAt) {
        this.opAt = opAt;
    }

    public Boolean getDelFlag() {
        return delFlag;
    }

    public void setDelFlag(Boolean delFlag) {
        this.delFlag = delFlag;
    }
}