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update 通用数据注入改为适配通用实体类

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疯狂的狮子li 2021-10-15 16:20:16 +08:00
parent 284f47e76c
commit 36e501b457
1 changed files with 36 additions and 14 deletions
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50
ruoyi-framework/src/main/java/com/ruoyi/framework/handler/CreateAndUpdateMetaObjectHandler.java
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@ -1,10 +1,13 @@
package com.ruoyi.framework.handler; package com.ruoyi.framework.handler;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.http.HttpStatus; import cn.hutool.http.HttpStatus;
import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler; import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import com.ruoyi.common.core.domain.BaseEntity;
import com.ruoyi.common.core.domain.model.LoginUser; import com.ruoyi.common.core.domain.model.LoginUser;
import com.ruoyi.common.exception.ServiceException; import com.ruoyi.common.exception.ServiceException;
import com.ruoyi.common.utils.SecurityUtils; import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.StringUtils;
import lombok.extern.slf4j.Slf4j; import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject; import org.apache.ibatis.reflection.MetaObject;
@ -22,31 +25,50 @@ public class CreateAndUpdateMetaObjectHandler implements MetaObjectHandler {
@Override @Override
public void insertFill(MetaObject metaObject) { public void insertFill(MetaObject metaObject) {
try { try {
//根据属性名字设置要填充的值 if (ObjectUtil.isNotNull(metaObject) && metaObject.getOriginalObject() instanceof BaseEntity) {
if (metaObject.hasGetter("createTime")) { BaseEntity baseEntity = (BaseEntity) metaObject.getOriginalObject();
this.setFieldValByName("createTime", new Date(), metaObject); Date current = new Date();
} // 创建时间为空 则填充
if (metaObject.hasGetter("createBy")) { if (ObjectUtil.isNull(baseEntity.getCreateTime())) {
if (metaObject.getValue("createBy") == null) { baseEntity.setCreateTime(current);
this.setFieldValByName("createBy", getLoginUsername(), metaObject); }
// 更新时间为空 则填充
if (ObjectUtil.isNull(baseEntity.getUpdateTime())) {
baseEntity.setUpdateTime(current);
}
String username = getLoginUsername();
// 当前已登录 且 创建人为空 则填充
if (StringUtils.isNotBlank(username)
&& StringUtils.isBlank(baseEntity.getCreateBy())) {
baseEntity.setCreateBy(username);
}
// 当前已登录 且 更信任为空 则填充
if (StringUtils.isNotBlank(username)
&& StringUtils.isBlank(baseEntity.getUpdateBy())) {
baseEntity.setUpdateBy(username);
} }
} }
} catch (Exception e) { } catch (Exception e) {
throw new ServiceException("自动注入异常 => " + e.getMessage(), HttpStatus.HTTP_UNAUTHORIZED); throw new ServiceException("自动注入异常 => " + e.getMessage(), HttpStatus.HTTP_UNAUTHORIZED);
} }
updateFill(metaObject);
} }
@Override @Override
public void updateFill(MetaObject metaObject) { public void updateFill(MetaObject metaObject) {
try { try {
if (metaObject.hasGetter("updateBy")) { if (ObjectUtil.isNotNull(metaObject) && metaObject.getOriginalObject() instanceof BaseEntity) {
if (metaObject.getValue("updateBy") == null) { BaseEntity baseEntity = (BaseEntity) metaObject.getOriginalObject();
this.setFieldValByName("updateBy", getLoginUsername(), metaObject); Date current = new Date();
// 更新时间为空 则填充
if (ObjectUtil.isNull(baseEntity.getUpdateTime())) {
baseEntity.setUpdateTime(current);
}
String username = getLoginUsername();
// 当前已登录 且 更信任为空 则填充
if (StringUtils.isNotBlank(username)
&& StringUtils.isBlank(baseEntity.getUpdateBy())) {
baseEntity.setUpdateBy(username);
} }
}
if (metaObject.hasGetter("updateTime")) {
this.setFieldValByName("updateTime", new Date(), metaObject);
} }
} catch (Exception e) { } catch (Exception e) {
throw new ServiceException("自动注入异常 => " + e.getMessage(), HttpStatus.HTTP_UNAUTHORIZED); throw new ServiceException("自动注入异常 => " + e.getMessage(), HttpStatus.HTTP_UNAUTHORIZED);