简体繁体 English

在休眠状态仅持久化基类的字段

[英]Persist only base class's fields at hibernate

原文 2018-12-25 07:22:04 0 1 java/ hibernate/ hibernate-mapping

I have a base class and some class which extends the base class. 我有一个基类和一些扩展基类的类。 Due to the fields of the extending class used for other purpose and for the db, I want to persist only the base class field, how can I do it? 由于扩展类的字段用于其他目的和数据库，我只想保留基类字段，我该怎么做？ Is there an annotation that do it? 有做的注释吗？
Note that I don't want to use @Transient for each new field I crate. 请注意，我不想对创建的每个新字段使用@Transient。

1 个解决方案

如果只想保留基类对象，则只需创建基类实体而不是子类实体并保存。

使用休眠保持基类和子类 - Persist base and subclass with hibernate

使用 hibernate 保留集合字段 - Persist collection fields with hibernate

休眠manyToMany仅持久 - Hibernate manyToMany only persist

Hibernate：将类持久化为接口 - Hibernate: Persist class as Interface

坚持只更改字段 - Persist Only Changed Fields

Hibernate-search：通过在 hibernate-search 中以编程方式注册字段，基类字段未在弹性搜索中注册 - Hibernate-search: Base class fields are not registered in elastic-search by registering the fields programmatically in hibernate-search

仅带有 id 的 HIbernate 持久对象 - HIbernate persist object only with id

Hibernate - 如何保留实体但忽略某些字段？ - Hibernate - How to persist an entity but disregarding certain fields?

Hibernate - 如何只保留父母，让孩子保持原样 - Hibernate - How to persist only the parent, keeping the children as they are

JSON 在传递基类类型引用时仅序列化基 class 字段 - JSON serialize only base class fields when a base class-typed reference is passed

暂无

暂无

声明:本站的技术帖子网页，遵循CC BY-SA 4.0协议，如果您需要转载，请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

相关问题 使用休眠保持基类和子类 - Persist base and subclass with hibernate 使用 hibernate 保留集合字段 - Persist collection fields with hibernate 休眠manyToMany仅持久 - Hibernate manyToMany only persist Hibernate：将类持久化为接口 - Hibernate: Persist class as Interface 坚持只更改字段 - Persist Only Changed Fields Hibernate-search：通过在 hibernate-search 中以编程方式注册字段，基类字段未在弹性搜索中注册 - Hibernate-search: Base class fields are not registered in elastic-search by registering the fields programmatically in hibernate-search 仅带有 id 的 HIbernate 持久对象 - HIbernate persist object only with id Hibernate - 如何保留实体但忽略某些字段？ - Hibernate - How to persist an entity but disregarding certain fields? Hibernate - 如何只保留父母，让孩子保持原样 - Hibernate - How to persist only the parent, keeping the children as they are JSON 在传递基类类型引用时仅序列化基 class 字段 - JSON serialize only base class fields when a base class-typed reference is passed

相关标签

粤ICP备18138465号 © 2020-2024 STACKOOM.COM