deleted object would be re-saved by cascade

最新推荐文章于 2021-09-07 14:10:41 发布
最新推荐文章于 2021-09-07 14:10:41 发布 · 254 阅读 · 0
文章标签：

#Hibernate

本文介绍了解决Hibernate中删除存在关联关系的对象时出现的ObjectDeletedException异常的方法，包括调整cascade设置、先解除关联再删除等策略。

deleted object would be re-saved by cascade (remove deleted object from associations)这个异常

在Hibernate中，删除存在关联关系的一个对象时，会出现 org.hibernate.ObjectDeletedException: deleted object would be re-saved by cascade (remove deleted object from associations)

 

解决方案如下：
方法1 删除Set方的cascade
方法2 解决关联关系后，再删除

方法3 在many-to-one方增加cascade 但值不能是none

java常见运行时错误
Top5软件工程硕士，先后在京东、字节从事多年Java后端开发、实时和离线大数据开发
04-10 4962
java常见运行时错误 java常见运行时异常 1.算术异常类：ArithmeticExecption   2.  3.空指针异常类：NullPointerException   4.  5.类型强制转换异常：ClassCastException   6.  7.数组负下标异常：NegativeArrayException   8.  9.数组下
解决hibernate删除时的异常 deleted object would be re-saved by cascade (remove deleted object from associa
xiaoluo501395377的专栏
03-02 1069
今天在做项目时，需要删除一个对象，由于关联关系是一对多和多对一的关系，于是在代码中需要删除多的一方的对象时出现了 deleted object would be re-saved by cascade (remove deleted object from associations)异常，在各种google、百度后，发现网上大致有几种方法解决这个问题： 方法1 删除Set方的c
解决hibernate 删除异常： deleted object would be re-saved by cascade (remove deleted object from associations)
热门推荐
jastar的专栏
03-25 2万+
在hibernate 删除关联时会出现eleted object would be re-saved by cascade (remove deleted object from associations)的异常，结合别人的和自己的经验通常有三种解决的方案：方法1 删除Set方的cascade：方法2 解决关联关系后，再删除     onside.getManys().remove(t
org.hibernate.ObjectDeletedException: deleted object would be re-saved by cascade 解决方案
IT人生
12-22 3232
前提是配置了cascade=all，依然报这种错误，其实出现这个错误的大多数情况根本不是像网上的帖子所说的是什么级联删除的问题，而且hibernate session关于实体生命周期操作的原因，这里明确的是，问题不是出在删除这里，如果是单纯的删除操作，是不会出这个问题的，原因在于我们在删除这个对象之后，通过会指定跳转到查询这个对象一的一端的操作上，问题就出现在这里，如果采用osiv模式，删除，查询
Hibernate:deleted object would be re-saved by cascade (remove deleted object from associations): []
sinat_23179379的博客
05-06 1432
Hibernate多表关联的时候的异常：deleted object would be re-saved by cascade (remove deleted object from associations): []。 【产生原因】表之间的一对多（多对一）关联，两种情况：双表一对多多对一，单表自关联一对多多对一。表现为：删除“多”的一方的条目的时候出现这个异常。 【具体环境背景】楼主是在单表自
（J2EE学习笔记）解决Hibernate删除异常：deleted object would be re-saved by cascade
06-01
@OneToMany(mappedBy = "parent", cascade = CascadeType.REMOVE) private List<Child> children; ``` 把cascade属性改为CascadeType.REMOVE： ```java @OneToMany(mappedBy = "parent", cascade = CascadeType....
Hibernate 删除出现异常的解决方案.doc
10-09
在使用Hibernate进行数据库操作时，有时会遇到一种异常情况，即在尝试删除一个对象时，系统抛出"deleted object would be re-saved by cascade (remove deleted object from associations)"的异常。这个异常通常发生...
java常见报错
MatChen的博客
09-07 2045
Java常见异常 Java 常见异常种类 Java Exception： 1、Error 2、Runtime Exception 运行时异常 3、Exception 4、throw 用户自定义异常 异常类分两大类型：Error类代表了编译和系统的错误，不允许捕获；Exception类代表了标准Java库方法所激发的异常。Exception类还包含运行异常类Runtime_Exception和非运行异常类Non_RuntimeException这两个直接的子类。 运行异常类对应于编译错误，它是指Java程序在
struts+hibernate项目debug总结
支持开源，支持java，支持Linux
11-27 6339
javax.servlet.ServletException: Cannot retrieve mapping for action /companyNewsstruts-config.xml中没有写相关companyNews的action.============================================在myeclipse增加一个jar包时候，先打开项目prope
deleted object would be re-saved by cascade (remove deleted object from asso错误
YJ_VS_GY的专栏
11-20 2717
解决办法： 方法1 删除Set方的cascade 方法2 解决关联关系后，再删除 : 方法3 在many-to-one方增加cascade 但值不能是none 以one-To-many为例： 1.如果Many端存在于One端的集合中，直接删除Many，就会抛出"deleted object would be re-saved by cascade"的异常，解决办法是在One端的集
解决org.hibernate.ObjectDeletedException: deleted object would be re-saved by cascade
指尖凉的博客
08-01 1145
今天学hibernate多对一要删除多的一方时，我在两个持久类中都设了cascade=CascadeType.ALL，由于只想要删除一条记录，而与之相关联的其他记录不想被删除，所以我用了以下方法（多个Person对应一个Address）： Person p1 = (Person)session.get(Person.class, 3); p1.setAddress(null); session.
deleted object would be re-saved by cascade (remove deleted object from associat
comeontony的博客
10-31 258
在hibernate 删除关联时会出现eleted object would be re-saved by cascade (remove deleted object from associations)的异常，结合别人的和自己的经验通常有三种解决的方案： 方法1 删除Set方的cascade： 方法2 解决关联关系后，再删除     onside.getManys().re...
解决hibernate 删除异常： deleted object would be re-saved by cascade (remove deleted object from associatio
einsdan的专栏
08-16 801
在hibernate 删除关联时会出现eleted object would be re-saved by cascade (remove deleted object from associations)的异常，结合别人的和自己的经验通常有三种解决的方案： 方法1 删除Set方的cascade： 方法2 解决关联关系后，再删除
解决hibernate删除时的异常 deleted object would be re-saved by cascade (remove deleted object from associa...
acxx2010的博客
03-27 442
今天在做项目时，需要删除一个对象，由于关联关系是一对多和多对一的关系，于是在代码中需要删除多的一方的对象时出现了 deleted object would be re-saved by cascade (remove deleted object from associations) 异常，在各种googl...
解决hibernate 删除异常：deleted object would be re-saved by cascade (remove deleted obj
iteye_10902的博客
09-07 237
解决hibernate 删除异常：deleted object would be re-saved by cascade (remove deleted object from2009-08-19 22:16我遇到到是第三种 解决hibernate 删除异常： deleted object would be re-saved by cascade (remove deleted object f...
Hibernate之deleted object would be re-saved by cascade异常 (摘)
zhjk_001的专栏
09-08 2579
在Hibernate中，删除存在关联关系的一个对象时，会出现 org.hibernate.ObjectDeletedException: deleted object would be re-saved by cascade (remove deleted object from associations)这个异常如下：持久化类：Code highlighting produced by Ac
hibernate 级联删除问题deleted object would be re-saved by cascade
iteye_1512的博客
08-04 165
 OneToMany 1.如果Many端存在于One端的集合中，直接删除Many，就会抛出"deleted object would be re-saved by cascade"的异常，解决办法是在One端的集合中先删除Many端（先把他们之间的联系割断），然后再在Hibernate中删除Many端。但在JDBC下直接删除Many端是可以的。 2.如果直接删除One端：  如果One端中没有...
解决org.hibernate.ObjectDeletedException: deleted object would be re-saved by cascade (remove deleted object from associations)
Tomson Xu
12-09 1万+
相关代码：===============================================public class VoteQuestion {    private Set options = new HashSet();    。。。 /**  * @hibernate.set cascade = "all" table = "VOTE_OPTION" inverse = 
评论
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值