1. Hibernate: How can I create saved filters and then use them? stackoverflow.comThis is the problem: I receive a task for a project which uses Spring, Hibernate and Wicket. In a particular HTML page I must have ... |
2. Whats the advantage of persist() vs save() in Hibernate? stackoverflow.comCan anyone tell me whats the advantage of persist() vs save() in Hibernate? |
3. Whats the difference between persist() and save() in Hibernate? stackoverflow.comThrough documentation i can find only one difference that is save method generates returns the object as generated identifier but persist does not.Is it the only purpose for providing persist method.If ... |
4. Hibernate Saving strategy? stackoverflow.comI have been using Hibernate/Spring. I have a small doubt. If we get 1000 records from one table and save to another table using |
5. Save Or Update In Hibernate Always Updating coderanch.comHi I have a DTIMER object which i am loading from a table, then i try to save it to another table in a new Database. the primary key(timer_id) will ALWAYS have a value in it, when i use saveOrUpdate it logically always trys to update the record as the unsaved-value is null How would i tell it to save Or ... |
6. Hibernate makes a save instead os an update coderanch.comGreetings, I already set some posts because I was not able to save in two table with hibernate with the a schema of Parent/Child type. It is already solved. I've used a set on the Parent side and a composite-id with unsaved-value="any" on child side. But now I'm having another problem, I can't update the values previously saved. What I want ... |
7. Hibernate not saving coderanch.comI have a simple situation: a single table in MySQL with a primary key set to autogenerate. However, when I issue code like this (after doing all the setters to set the newUser fields after Users newUser = new Users()): dao.save(newUser); A new record does *not* get added to the database. My users.hbm.xml file has the following for the user PK: ... |
8. many to many jpa saving example coderanch.comHello , I was able to do the jpa many to many example ( http://jpa.ezhibernate.com/Javacode/learn.jsp?tutorial=19mappingmanytomanyrelationships ) Thanks Cameron for the same . However I am totally confused regarding how I should go about doing the same when I have an extra column in the Join Table I know I would need to create a new Java Object for this join table ... |
9. [JPA]which is conventional way saving an incoming CountryId which is carried by an drop down of form coderanch.comLet me start with an straight example. We have a person profile with country object. In the standard case: We got an CountryId selected in the drop down. And we have to update the user profile with new Country object if it is needed. My questions are: 1. Which is best way to creating an Country object from the CountryId ? ... |
10. update while doing save in hibernate coderanch.comOk. I did some more coding to understand the concept and found the following This are my Event, Attendee, Location,Speaker classes. public class Event { private Long id; private String name; private Date startDate; private int duration; private Set speakers; private Set attendees; private Location location; } public class Attendee { private Long id; private String firstName; private String lastName; } ... |
11. One to many Colllection not saving size>40000 forum.hibernate.orgHi, Please help me that i have a one to many collection and when parent going for save child having approx more than 40000 collection size. I am using the Jboss server. It is not saving . I am getting the below error. 2009-10-27 12:03:28,492 ERROR [org.hibernate.transaction.JTATransaction] JTA commit failed javax.transaction.RollbackException: Already marked for rollback TransactionImpl:XidImpl[FormatId=257, GlobalId=jboss.com/26, BranchQual=, localId=26] at org.jboss.tm.TransactionImpl.checkBeforeStatus(TransactionImpl.java:1182) ... |
12. Hibernate - save() forum.hibernate.orgHi friends.. I have 2 level-vo, need to be inserted == > Parent_table-(Level1) and Child_table(Level2) * There are 2 rows to be inserted in child table When i use save() methed,.. select query is firing for these 2 child records, unnecessarily... Since this is the new records, i dont want these select queries.... Pls let me know, the reason behind this... ... |
13. Many To Many Assocations not being save forum.hibernate.org@ManyToMany(cascade={CascadeType.PERSIST, CascadeType.MERGE, CascadeType.REFRESH},targetEntity=Group.class) @JoinTable( name="tblUserHasGroup", joinColumns=@JoinColumn(name="userID", referencedColumnName="id"), inverseJoinColumns=@JoinColumn(name="groupID", referencedColumnName="id") ) ... |
14. Save only and not update. forum.hibernate.org |
15. Saving to specificed shardid forum.hibernate.orgHello guys, I've been studying and testing some hibernate-shards functionalities and I got some trouble when persisting some objects. The main point is that I have one simple new object registration form where a combo indicating in which shard the information will be recorded, so you enter the object information like username and password, select the shard id and press register. ... |
16. Do something after saving forum.hibernate.org |
17. update while doing save in hibernate forum.hibernate.orgOk. I did some more coding to understand the concept and found the following This are my Event, Attendee, Location,Speaker classes. Code: public class Event { private Long id; private String name; private Date startDate; private int duration; private Set speakers; private Set attendees; private Location location; } public class Attendee { private Long id; private String ... |
18. save() does not do what i expect forum.hibernate.orgNewbie Joined: Thu Dec 16, 2010 2:40 pm Posts: 3 I have this sample hibernate project: Main.java Code: package vaannila.student; import java.util.List; import org.hibernate.Criteria; import org.hibernate.HibernateException; import org.hibernate.Session; import org.hibernate.Transaction; import org.hibernate.criterion.Restrictions; import vaannila.util.HibernateUtil; public class Main { public boolean insert(Student student ){ Student newRecord = new Student() ... |
19. Saving a large tree forum.hibernate.orgI have a tree of related entities, like so: Module |-ReportModule |-Report |-ReportFields ..... It is a configuration that I have cloned from another users configuration. I want to persist this (copy a users confuguration). What is the best way to do this? Do I have to traverse the tree and methodically call save, update on all the nodes? Matt |
20. update instead of save forum.hibernate.orgI try to save an object but Hibernate try to update a field on a one-to-one association, therefore I have an exception because the data doesn't exist. Code: Hibernate: insert into SIREN (APPARTENANCE_DGE, PK_NUM_SIREN) values (?, ?) Hibernate: insert into ADHERENT (ADR_MAIL, CIVILITE, DATE_CREATION, DATE_FIN_VALIDITE, NOM, NUM_TEL, PRENOM, ID_RENOUVELLEMENT, PK_NUM_ADHERENT) values (?, ?, ?, ?, ?, ?, ?, ?, ?) Hibernate: ... |
21. save and/or update forum.hibernate.orgOk, I am trying to use the save() or update() method, and this is my problem : I am using a sequence identifier, and on a first database all works fine. On a second database, I want to replicate all the values, but when I store (with save()) the same object as in my first database, I have this error : ... |
22. Repeating save after a failure forum.hibernate.orgHi, I need to be able to repeat a save/update of an object after a failure. Example scenario: the user has edited a lot of data on a GUI form (Swing) which is backed by a persistent object model. They can't afford to lose this data. Then the user saves the data behind the form in a fresh session (this is ... |
23. Save point forum.hibernate.org |
24. One To One Save or Update forum.hibernate.org |
25. help on saving forum.hibernate.orgHello, i'm stating to use hibernate with ms sql server... some time ago i used with postgresql. retrevieng data from sql server has not been a problem, however invocation of save method is not working, yet the proper sql sentences are been generated: Code: Hibernate: insert into myTable (name, description, idUser) values (?, ?, ?) select SCOPE_IDENTITY() but no register is ... |
26. Probleme saving actionFormBean forum.hibernate.orgPosted: Thu Jul 15, 2004 10:57 am Post subject: net.sf.hibernate.id.IdentifierGenerationException I use struts to get a actionFormBean from an Html Formular, and when i try to save this bean using sess.save(actionFormBean); I get an exception net.sf.hibernate.id.IdentifierGenerationException: ids for this class must be manually assigned before calling save() I store all of fields(whith identifers) in this html fomular, so i thinks that ... |
27. Save me. forum.hibernate.org |
28. I do a save(), but hibernate attempts to do an Update forum.hibernate.orgI do a save(), but hibernate attempts to do an Update. Therefore I get: net.sf.hibernate.HibernateException: SQL insert, update or delete failed (row not found) at net.sf.hibernate.impl.NonBatchingBatcher.addToBatch(NonBatchingBatcher.java:25) Here's the beginning of the HBM: |
29. newbie: how to save a set forum.hibernate.orgHallo, I have a class Person with the sets Address and CommunicationInfo. If I save a Person, I get just UPDATEs for the sets instead of INSERTS: INFO: schema export complete Hibernate: select hibernate_sequence.nextval from dual Hibernate: insert into Person (Client, Surname, Maidenname, Forename, Title, Martialstatus, Religion, Birthday, Placeofbirth, Socialsecuritynumber, Spokenlanguages, "Comment", id) values (?, ?, ?, ?, ?, ?, ?, ... |
30. Save set does not save set details forum.hibernate.orgI can set inverse = false, however this is causing to perform insert without delete, I mean it tries to insert existing rows, it fails on key constraint violation. On other hand I can not delete these rows upfront because composite-element is not persisted itself. The only way I see it can work is to delete these rows upfront manually. |
31. Saving Set in web-tier forum.hibernate.orgHibernate version: 2.17 I have a POJO named EmployeeSch. In my ejb-tier I am building a java.util.Set of EmployeeSch. The semantics of this method in ejb-tier are : Set employeeSchs = new HashSet(); try { HibernateUtil.getSession(); HibernateUtil.beginTransaction(); ... EmployeeSch aEmployeeSch = new EmployeeSch(); ... employeeSchs.add( aEmployeeSch ); ... HibernateUtil.commitTransaction(); } catch (Exception e) { HibernateUtil.rollbackTransaction(); } finally { HibernateUtil.closeSession(); } return ... |
32. Save or Update forum.hibernate.org |
33. save not saving... forum.hibernate.orgI read the FAQ before I posted, and yes I've tried flushing the session and commiting the transaction but my object is not being saved to the database. I'm using Hibernate3, the jTDS JDBC driver for SQL Server and M$ SQL Server. Here's my code snippet: // user is an object mapped via hibernate, search for said user // works before ... |
34. Why Do I need to call save to make persistent in this case? forum.hibernate.org |
35. ....help how to save picture using hibernate forum.hibernate.org |
36. one-to-many saving forum.hibernate.orgHi I want to save an Order to the database. An Order contains a set of OrderItems. In the database there is an Order-table and an OrderItem-table, with a one-to-many relationship between them. When I'm to save my Order I've already been setting the OrderItems. My question is if there is a way to just call session.save(order) and even the OrderItems ... |
37. Saving inside a PostUpdateListener forum.hibernate.orgHibernate version: 3.0.5 Name and version of the database you are using: Mysql I have been finding it hard to find examples/documentation on what is allowed/not allowed, etc within the Event Listeners. I have a PostUpdateListener that comapres oldState and the currentState and attepts to save off any changes (the ChangeGroup/Items are Hibernated objects themselves) Is this allowed? I am running ... |
38. The Hibernate NEVER save forum.hibernate.orgHibernate version:3.1 RC2 Mapping documents: - |
39. Hibernate Not Saving forum.hibernate.orgI'm having a strange problem. I have been using Hibernate in a webapp with no problems. Now I have to write a stand-alone utility using Hibernate. The problem is that when I try to save an object using the way I'm used to, with session.flush(), it isn't saving. But if I put everything inside a transaction it does. The only difference ... |
40. SAVING Status forum.hibernate.orgHibernate version: 2.1.8 FlushMode = on commit Im trying to trace down an issue im having with deserializing the session. The code is greatly simplified but produces the same sequence as the production code. I do the following : Code: // Session is already open // A is a mapped object S.saveOrUpdate( new A() ); // verify the session ... |
41. NewBie ON Hibernate Can't save forum.hibernate.org |
42. persist() versus save() forum.hibernate.orgI don't often reply to myself, but please at least tell me if my question is too stupid or too difficult. The manual only gives one vague hint to persist() versus save(), I'd really like to know what the difference is. The migration guide doesn't mention I should now use persist() instead of save(), but all examples in the 3.1 manual ... |
43. Hibernate not saving forum.hibernate.orgHibernate look like not saving the data. I took a look in old similar posts, but I'm using transaction in the right way, it looks... The most strange is that with oracle it saves alright, and it worked some day with HSQL. ALthough it doesn't save, it returns as it was.... BTW, Im using standalone file based HSQL. Other question: With ... |
44. does not save many-to-many... hlp forum.hibernate.orgMapping documents: DocumenteGenerice.hbm.xml: |
45. Inconsistent Saves forum.hibernate.orgNeed help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate version:3.0 We are experiencing intermittent problems with saving data. Our application reports a successful save but when checked, the data is not saved to the database. No exceptions are thrown. We try again it may work. Our production environment is a cluster with multiple managed servers. Our application is deployed ... |
46. Nothing gets saved! forum.hibernate.orgNewbie Joined: Thu May 18, 2006 12:12 am Posts: 3 Hello All, I am a hibernate novice and working my way through the tutorial from Hibernate. I have a Oracle 10g. Everythings seem to be working fine as I don't see any exceptions being thrown. Here are what I get in my log: 22:20:27,651 INFO Environment:464 - Hibernate 3.0.5 22:20:27,651 INFO ... |
47. Saving Policies For Hibernate forum.hibernate.org1) No, but you can simulate it by either putting the logic in your set method ("if (param == null && field != null) return;") or using a stored proc to do your save (see ref docs section 16.4). 2) Yes, associations with null values do not cause inserts. The only exception that I can think of is value collections (collections ... |
48. Persist vs. Save forum.hibernate.org |
49. How to save/update view forum.hibernate.orgNeed help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hi, I want to insert and update a view to table using hibernate , and I have already set id in mapping file, the save/update function implements when there is no value change, but once change the value it will give such error says that cannot modify a column which maps ... |
50. Is there a way to prevent automatic save/update? forum.hibernate.org |
51. Hibernate saving things it shouldn't :[ forum.hibernate.orgHi, We are using hibernate on a project I am working on and I can't figure out why it is saving certain data. We have an Issue object, and each Issue has one associated ProfileVersion. This ProfileVersionshould *not* ever be saved by Hibernate. While we do need to save the Issue, all we ever need to do is read the ProfileVersion ... |
52. can't save forum.hibernate.orgNewbie Joined: Thu Nov 23, 2006 1:46 am Posts: 8 Location: Brussels Problems with Session and transaction handling? Read this: http://hibernate.org/42.html Hello every one i use hibernate 3.2 HSQLDB standalone I have a problem saving to the database HSQLDB standalone I can do the other operation (get , delete, update) but i can't save new instance to the database.. if i ... |
53. hibernate does not save forum.hibernate.orgHi all I created a DAO with my eclipse and one mapping file on my silly table. I created a test app that try to save a pojo object in the database. Enabling log4j it says "save successful" but when i check the databse there is nothing in the table. That's my dao code: ... public void save(Dates transientInstance) { log.debug("saving ... |
54. Changes not being saved consistently. forum.hibernate.orgHi, I'm having a problem persisiting changes to the database. When i change the value of one property (GIVEN_NAME), then change is persisted to the database. However, when i make a change to another property (FAMILY_NAME), the change is not persisted. These properties are both columns on the same table and both have been included in the equals() and hashcode() methods. ... |
55. Hibernate executing UPDATE w/o save() or update() called forum.hibernate.orgHibernate version: 3.2.4 Database: Derby This issue unexpected for me (I'm not new to Hibernate), but maybe it is normal behavior. Hopefully someone here can tell me. I am using JOTM as a transaction manager in a standalone application (with Hibernate). I have a flow that essentially looks like this: 1) Client request comes in from SOAP -- start a UserTransaction. ... |
56. How to avoid a save from propagating? forum.hibernate.orgScenario is as follows I have a car object, backed by a car table, and the car has wheels, backed by a wheels table, and the car is made by Honda, backed by a manufacturer's table. When I save the car in Hibernate, I want the cars table to be updated, as well as the wheels table, but NOT the manufacturers ... |
57. sess.save() forum.hibernate.orgI don't understand why I get the associated child-objects of an object loaded without loading them explicit with sess.load() - thanks to hibernate - whereas I have to save new added child-objects explicitly with sess.save(). Why is it necessary to save them explicitly with sess.save() whereas loading works automatically when objects get needed? Is it possible to get added child-objects saved ... |
58. Get nextvalue from enhanced.TableGenerator without save forum.hibernate.orgHi! Is there a way to get the next value from an org.hibernate.id.enhanced.TableGenerator for a specific sequence without saving an object to database? I would like to use org.hibernate.id.enhanced.TableGenerator for several tables to generate keys, however I have a special case where I need unique id-s without immadiate save to the database. So in theory I will have a configured TableGenerator ... |
59. Can not save forum.hibernate.orgI 'm having problem saving object to the database. When I save an object by invoking the save and commit method it saves it and am able to view however when I close the application and start it again, the saved details are not there. Do you have any idea about what is the problem? Thank you very much in advance. ... |
60. NullSafeSet called two times when saving once forum.hibernate.orgAuthor Message pkaf Post subject: NullSafeSet called two times when saving once Posted: Mon Jan 21, 2008 11:07 am Newbie Joined: Mon Jan 21, 2008 9:11 am Posts: 1 Hi, I'm trying to use the PostgreSQL's large LargeObjectManager to store byte[] with hibernate. To do this I created a new UserType called "BlobUserType" supposed to handle the storage and ... |
61. Saving a set and retrieving first element only forum.hibernate.orgHi All, Has anyone experienced this? I have a class AppInstance that contains a private variable of type "Set". private java.util.Set objectSet; The problem is, when I save a set of multiple objects into a class instance, and then retrieve that set, I retrieve ONLY the first element of that set. For example, set size is only 1. appInstance.getObjectSet().getSize() is equal ... |
62. DataIntegrityViolationException on save forum.hibernate.orgAuthor Message forloRn_ Post subject: DataIntegrityViolationException on save Posted: Mon Apr 21, 2008 3:03 am Newbie Joined: Wed Apr 16, 2008 10:13 am Posts: 4 Hi, I'm getting this exception when I make a call to hibernateTemplate.save(transaction) in my Spring application: Code: org.springframework.dao.DataIntegrityViolationException: not-null property references a null or transient value: com.nsn.idtv.ibilling.domain.Transaction.event; nested exception is org.hibernate.PropertyValueException: not-null property references ... |
63. Saving Bug? forum.hibernate.orgTable: CREATE TABLE `message` ( `id` int(11) NOT NULL auto_increment, `folder` int(11) NOT NULL, `uid` varchar(50) NOT NULL, `from` varchar(50) NOT NULL, `to` text NOT NULL, `content` text, `dateLastModified` timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1; When use hibernate to save one message into my db (I use MySQL). it will create a ... |
64. getSession().save() VS getHibernateTamplate().save() forum.hibernate.org |
65. probleme methode save forum.hibernate.orgHi I have a problem with my code Code: public void update(ca.canassistance.pojo.BaseAvinfoge avinfoge) throws net.sf.hibernate.HibernateException, Exception{ Session session = null; Transaction tx = null; try { ... |
66. I want save GroupCode Not IdGroup forum.hibernate.orgi want to save group_code into user table, but why idGroup is saved ? I have design class group user like this, how to i can save group_code into table user ? Code: @Entity @Table(name="t_groupuser", uniqueConstraints = {@UniqueConstraint( columnNames={"GROUP_CODE", "PROG_NAME" })} ) public class GroupUser implements java.io.Serializable{ @Id @GeneratedValue(strategy=GenerationType.AUTO) @Column(name="ID_GROUP") private int idGroup; @Column(name="GROUP_CODE", nullable=true,unique=false,length=20) private String groupCode; @Column(name="DESCRIPTION", nullable=true,unique=false,length=35) private ... |
67. cannot update/save forum.hibernate.org |