child « JPA « Spring Q&A

1. Saving owned/child objects in Hibernate stackoverflow.com

I'm having a hard time wrapping my head around the way hibernate objects work. Here's a little chunk of what my model looks like: JobOpening:

@ManyToMany(fetch=FetchType.EAGER,cascade=CascadeType.ALL)
@JoinTable(
        ...

2. Spring 3 + Hibernate: java.sql.BatchUpdateException: Cannot add or update a child row (ManyToMany) stackoverflow.com

I am having problem with storing an Account item after editing. The Account item contains a Set of Roles (@ManyToMany). If i load the Account item and try to edit it ...

3. OneToOne Lazy always fetch child stackoverflow.com

I have the following @OneToOne relation:

@Entity
@Table(name="USER")
public class User implements Serializable{

private Basket basket;

    @OneToOne(cascade = CascadeType.ALL,orphanRemoval=true,mappedBy="user", fetch=FetchType.LAZY )
    public Basket getBasket() {
     ...

4. How to configure the Cofiguration file in spring if we want to decide at run time which child object to instantiate? stackoverflow.com

public Class MyClass1{

private ParentClass1 parentInstance;

private int i=1;

public MyClass1(ParentClass1  instance)
{
this.parentInstance=instance;

}

public int getI() {
return i;
}

public void setI(int i) {
this.i = i;
}

}

Now we have five child class which extends ParentClass1. Now in spring ...

5. problem in fetching id of child in oneToMany and manytoone biderectional mapping stackoverflow.com

I am trying to implement a bidirectional mapping b/w parent and child. its a bidirectional mapping and I want to perform some updates on my child object after persisting the child ...

6. Unable to save data into child table forum.springsource.org

Unable to save data into child table Hi All, I have a parent child relation ship in my db and I am trying to save data.Data gets properly saved into parent ...

7. Child objects in scaffold-generated JSON forum.springsource.org

Child objects in scaffold-generated JSON First of all, I'm a complete newb at Java, Spring, and Roo. I've done web development for many years in many other languages and frameworks, but ...

8. Hibernate template @onetomany child table not saving forum.springsource.org

Oct 23rd, 2011, 02:32 AM #1 sony_notes View Profile View Forum Posts Private Message Member Join Date Jun 2009 Location Singapore Posts 57 Hibernate template @onetomany child table not saving When ...

9. PropertyPlaceholderConfigurer visibility in par/child ctxs forum.springsource.org

Just found this on the wiki, not sure if it's right or not - "PropertyPlaceholderConfigurer only post-processes beans within the same context, it is not inheritable." This would be the reason ...

10. CustomEditor for managing a child class forum.springsource.org

Apr 13th, 2005, 09:21 AM #1 Tud View Profile View Forum Posts Private Message Junior Member Join Date Feb 2005 Posts 13 CustomEditor for managing a child class When I try ...

11. commit() not propogating to child form models forum.springsource.org

commit() not propogating to child form models I think I've found the problem that's been plaguing me since the last big checkin - or I've gone insane from too many hours ...

12. MASTER-CHILD data print in JASPER REPORTS forum.springsource.org

Hi, Currently i am trying to do a report using Jasper Reports. My report sheet is a pre printed bill. Tht bill is having 4 parts. First Part- Master Details Second ...

13. Problem regarding Query with Child Object values forum.springsource.org

May 10th, 2006, 03:44 AM #1 shahzad992 View Profile View Forum Posts Private Message Senior Member Join Date Nov 2005 Posts 148 Problem regarding Query with Child Object values Hi, i ...

14. Custom Schema and Parsing a Child Element forum.springsource.org

Custom Schema and Parsing a Child Element When creating a custom schema to be parsed by Spring, how does one go about having elements with child elements parsed completely? Example: Code: ...

15. Hibernate not inserting ID into child, one-to-many forum.springsource.org

I know this is bad form, but I've been racking my brain on this for a week and I have no clue why this isn't working. I have it working for ...

16. Getting the child pojo in JSP. forum.springsource.org

I am new to Spring MVC Portlet.. Please anybody help me in implementing a child pojo into command class. In my example I have got Set object of the child in ...

17. how to create child elements for SoapHeaderElement? forum.springsource.org

HI, I need to add some WS-Addressing headers into response message. I have created implementation class for SoapEndpointInterceptor interface. I know that I can add header elements to soap message like ...

18. Child objects and hibernate interceptors forum.springsource.org

Child objects and hibernate interceptors Hi all, I've got a bit of an unusual test case. I need to send MyEntity to a JMS queue when any change occurs to any ...

19. Update one child only forum.springsource.org

I have a situation in the Spring + JPA/Hibernate environment where a class has several one-to-many and/or many-to-many parent/children relationships. I am wondering what is a right way to update one ...

20. Help with Child Tables forum.springsource.org

Sep 6th, 2007, 01:34 PM #1 ajile81 View Profile View Forum Posts Private Message Junior Member Join Date Sep 2007 Posts 4 Help with Child Tables Forgive me if this seems ...

21. Optional field in AbstractTransactionalDataSourceSpringContextTests child class forum.springsource.org

Hello, I'm developing a subclass of AbstractTransactionalDataSourceSpringContextTests. This subclass will be inherited by all test case of my application (I'm just adding some DBUnit features). Two fields of this test class ...

22. Adding a component (vs. entity) child forum.springsource.org

In a parent-children relationship, those children are components, but not entities. When I want to add a new child to its parent, I do the followings: Code: Class Parent{ //... Set ...

23. Make a JDBC Query in a HibernateDaoSupport child forum.springsource.org

Hello, I'm using Hiberante in a Spring Web app. In a DAO object which extend HibernateDaoSupport I want to run a Jdbc query. Currently I'm doing that : Code: public int ...

24. Referencing Child Objects using BeanPropertySqlParameterSource forum.springsource.org

Referencing Child Objects using BeanPropertySqlParameterSource Does anyone know the proper way, or if it is possible, to reference the properties of a child object when using BeanPropertySqlParameterSource to provide the parameters ...

25. BeanDefinitionParser for child element forum.springsource.org

BeanDefinitionParser for child element Hi folks. I'm developing a custom schema to map the following bean definition Code:

26. Ignore Child Type Warning forum.springsource.org

Ignore Child Type Warning - SOLVED!!!! hi!!! i'm implementing an endpoint but it throws this warning 13:06:11,872 WARN [EnvelopeBuilderDOM] Ignore child type: 3 13:06:11,934 INFO [STDOUT] [Element: ] Code: package org.dslforum.cwmp_1_1; ...

27. hibernate child update problem forum.springsource.org

I have configured the child as collection set in my parent object hbm (hibernate mapping) file ,when I am updating parent, am also trying to update child but child record is ...

28. add child entity method forum.springsource.org

I have entity Item and Bid as per hibernate documentation create add method to add bids Code: public void addBid(Bid bid){ bid.setItem(this); // should this line be bids.add(bid); // or getBids().add(bid) ...

29. "No such child:0" error whenever I hit alt key forum.springsource.org

"No such child:0" error whenever I hit alt key I am getting pop-up error stating "No such child:0" whenever I try to alt+tab out of the spring application window (or whenever ...

30. SOAPBody how to have multiple child elements? forum.springsource.org

SOAPBody how to have multiple child elements? Hello, I'm writing a soap client which should generate a soap body with multiple child elements, and I can see a way of doing ...

31. child table is not getting saved in hibernate one-to-many mapping. forum.springsource.org

child table is not getting saved in hibernate one-to-many mapping. i have one-to-many relationship between two tables. i was expecting hibernateTemplate.save(parentTableClass) to save the parent as well as child table. But ...

32. setting path as child class element forum.springsource.org

setting path as child class element how to set path as child class element. As shown in the below jsp code, where Test is the command class and Section is its ...

33. How to restrict the class visibility in the child project forum.springsource.org

How to restrict the class visibility in the child project Hi Everyone, I have an ear file with following configuration. em-ear em-services em-client em-web I have configured a sharedContext.xml in em-client ...