1. Hibernate, instrumentation and delete cascade order stackoverflow.comI have a complex object graph with JPA connected entities. When I delete the parent the deletions cascade correctly to the children. Then I instrument the parent class (as to not ... |
2. Hibernate cascade "save-new-or-find-never-update", "delete-orphan" stackoverflow.comI have a simple person object with a one to many with an address. I want the address to be immutable so update=false on all of the fields. I ... |
3. JPA need for explicit .refresh on Entity indepent of CascadeType.REFRESH? stackoverflow.comWhy isn't my CascadeType.REFRESH actually refreshing my entities? When adding an object it doesn't update the collection (still empty). I need to explicit call entity.refresh()! Here's my partial code (where .ALL could ... |
4. A question about HQL cascade select coderanch.comhi, everyone, i have a question for HQL we have two classes A and B, there have one-to-many relation, A is one, B is many. and B had a field x. question is: selected all the A's instance, required is B.x is equals 1. please give the HQL my answer is : FROM A a WHERE a.b.id in (SELECT b.id FROM ... |
5. Problem with update query cascade forum.hibernate.orgHi, I have a parent class (maps child in a java.util.Set) and child bidirectional relationship. My understanding says that if I remove a child from the Set within the Parent, and call update on parent, the child will be deleted. I.e. Parent parent = session.getParent(Parent.class, Id); parent.setChildSet(new java.util.Set()); session.saveOrUpdate(parent); The above code should delete all the children associated with Parent. the ... |
6. Cascading structure : how to select items ? forum.hibernate.orgLet's consider an object : ObjectA { Long uid; ALogicalKey key; ALevel level; ObjectA parent; AnyType attribute1; AnyType attribute2; [...] } I can have several instances of ObjectA, linked each through the parent attribute. That's what I call my "cascading structure". Level is a value belonging to an ordered list. Let's imagine this suite : "VALUE1" -> "VALUE2" -> "VALUE3" -> ... |
7. JPA - delete statement via Query and Cascade forum.hibernate.orgHi all I tried to use a delete statement via a query. Obviously it seems that the "Cascade" gets not recognized. It deletes only the parent object but not the child objects. Any Ideas why? Is this not supported or did I something wrong? When I do the same thing via the entityManager it works fine e.g. entityManager.remove(parent); Thanky oyu for ... |
8. Refresh cascades to deleted objects forum.hibernate.orgThis is basically a post relating to an issue logged here. There hasn't been any progress made on the ticket in 4 years, so I thought I'd see if anyone has any advice. The situation involves two entity objects, in our case Bond and Coupons. Bond has a reference to Coupons, with Cascade.ALL set. In an effort to not have a ... |
9. About the count of SQL statement when cascade="all" forum.hibernate.orgI have a parent table named A, this table has two one-to-one relation to table B and table C. Firstly, I mapped this two one-to-one bidirectional relations with cascade="none", and when i insert 1000 columns into these three tables(call save() methods one bye one), the console displays three SQL statements. Finally, I change these two relations to cascade="all", but when i ... |
10. Insertion Cascade Order when parent id is assigned forum.hibernate.orgI have a class Survey with a many-to-one relationship "completionRewards" which I manage manually (no cascading). This one works fine. But I have another one "variables" which I would like to be managed automatically (cascade="all-delete-orphan"). If I create a new Survey(). Then do a couple addVariable() Then do session.save(survey). The order of insertion is wrong. It FIRST tries to insert the ... |
11. Session.refresh() cascade behavior forum.hibernate.orgIs there a way to force Session.refresh() to refresh child objects? I have a parent object that contains a bag of child objects, which each have a Clob. If I save the parent, then refresh(parent) and try to edit one of the children, I get the following error: java.lang.UnsupportedOperationException: Clob may not be manipulated from creating session. But... if I refresh(parent), ... |
12. cascade="all-delete-orphan" with sort not working forum.hibernate.orgI have a piece of code which has a set with a cascade="all-delete-orphan". But as soon as I add a sort="Comparator" the cascades stop working. The cross reference gets set to null and orphans are not deleted. It works fine without the sort on the set!?? I tried a work arround with the comparator in the setter or getter creating a ... |
13. Order of cascaded deletes forum.hibernate.orgBeginner Joined: Sun Feb 20, 2005 12:14 am Posts: 49 We have a Customer, Order and CreditCard. The mapping for these entities are below. 1. A CreditCard is always associated with a Customer. 2. An Order is always associated with a Customer. The problem: When we delete a Customer this cascades the delete to CreditCards and Orders the way we want ... |
14. columns must be ordered for the cascade delete to work ? forum.hibernate.org |
15. cascade deletion order problem forum.hibernate.org |
16. Problem with cascading refresh on object with collections forum.hibernate.orgNewbie Joined: Tue Feb 21, 2006 3:37 am Posts: 2 I have a problem with cascading refresh on persistent objects with collections. I am working with: Hibernate version:3.1 I have an Object named Action and this object has a set with FunctionalAssociations in it. Mapping documents: |
17. Hibernate Cascade Related Query forum.hibernate.orgHi All, I have three tables table1 table2 table3 The Primary key of Table1 and 3 are foreign keys in Table 2 In my mappings i have cascaded from table 1 to 2 ...and from table 3 to 2 Is there a way where all three tables can be saved by cascade in hibernate. If yes, please any reference links or ... |
18. Order for cascading actions? forum.hibernate.orgHello, Happy new years 2008!!! After hollydays, a co-worker comes to me with a problem on cacasding and constraint violation. During the comit, the cascading (all-delete-orphan) try to insert before deleting the table row, so we run into a constraint violation (a dedicated unique constraint added on a table). Is it possible to force the cascading commands order? (so we can ... |
19. Programatically find cascading properties forum.hibernate.org |
20. Is there a way to define the cascade order? forum.hibernate.orgHi all, Say I have the following public class Client { @OneToMany(mappedBy = "client", cascade = CascadeType.ALL) private List |