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| @Component public class InjectionMetaObjectHandler implements MetaObjectHandler {
@Override public void insertFill(MetaObject metaObject) { try { if (ObjectUtil.isNotNull(metaObject) && metaObject.getOriginalObject() instanceof BaseEntity baseEntity) { Date current = ObjectUtils.notNull(baseEntity.getCreateTime(), new Date()); baseEntity.setCreateTime(current); baseEntity.setUpdateTime(current);
if (ObjectUtil.isNull(baseEntity.getCreateBy())) { LoginUser loginUser = getLoginUser(); if (ObjectUtil.isNotNull(loginUser)) { Long userId = loginUser.getUserId(); baseEntity.setCreateBy(userId); baseEntity.setUpdateBy(userId); baseEntity.setCreateDept(ObjectUtils.notNull(baseEntity.getCreateDept(), loginUser.getDeptId())); } } } else { Date date = new Date(); this.strictInsertFill(metaObject, "createTime", Date.class, date); this.strictInsertFill(metaObject, "updateTime", Date.class, date); } } catch (Exception e) { throw new ServiceException("自动注入异常 => " + e.getMessage(), HttpStatus.HTTP_UNAUTHORIZED); } }
@Override public void updateFill(MetaObject metaObject) { try { if (ObjectUtil.isNotNull(metaObject) && metaObject.getOriginalObject() instanceof BaseEntity baseEntity) { Date current = new Date(); baseEntity.setUpdateTime(current);
Long userId = LoginHelper.getUserId(); if (ObjectUtil.isNotNull(userId)) { baseEntity.setUpdateBy(userId); } } else { this.strictUpdateFill(metaObject, "updateTime", Date.class, new Date()); } } catch (Exception e) { throw new ServiceException("自动注入异常 => " + e.getMessage(), HttpStatus.HTTP_UNAUTHORIZED); } } }
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