1. session in hibernate(save two object once) stackoverflow.comHi: I tried to save two entity once: |
2. Hibernate Session.save() doesn't return a value? stackoverflow.comBelow code throws a casting error Long newID = (Long)session.save(object);I am new to hibernate. Don't know why. |
3. Problems with session.save(Object) in Hibernate coderanch.comHy everybody! I have this small routine that verifies if the table ARTICLES already have a PID (primary key field), if not, i try to insert a new PID but when i try to insert I have this error! First, this is the code: for (Iterator |
4. problem in session saving in hibernate coderanch.com |
5. Adding a condition to session.save() forum.hibernate.orgHi, I have an application where each object in the system has an owner. Only the owner is allowed to update the object. Is it possible to add a condition to the session.save() so that it would execute SQL such as update SomeObject set field1=?,field2=?,field3=? where id=? and owner=? I'm trying to avoid doing an additional select to read back the ... |
6. session.save not working properly forum.hibernate.orgHello All, I have a function which saves an instance to the database through session.save(instance). It does not save the instance to database and it never throws any exception. Can anyone tell me what I am doing wrong. Besides if I try to retrieve values of from database, they are retrieved but the problem is only with saving. My code is ... |
7. need help in using session save() forum.hibernate.orgNewbie Joined: Tue May 04, 2010 3:06 pm Posts: 3 [HIBERNATE, DB2] Hi i've tried best to search and understand all threads with similar error but have not found any insight on what may be causing this. it's time to turn to experts :) am a newbie to hibernate..'ve a sample project here..OFFER_SPECIFICATION has a column OFFER_ID [primary key], which is ... |
8. Session.save() problem forum.hibernate.org |
9. Hibernate session.save() throwing BatchUpdateExcepeption forum.hibernate.orgHi All, I am facing problem in session.save() method which is throwing BatchUpdateException but when I am trying to catch this exception in the method its showing me unreachable code. My method already catching HibernateException and DBAccessException but the throwing exception is not going on both the exception. I wanted to catch BatchUpdateException but unable to do so. Please let me ... |
10. Saving the same object in two sessions? forum.hibernate.orgI have the following problem, in my application from time to time I retrieve objects from one (local) database and store them in another (remote) database. Thus I have created two session objects, localSession and remoteSession, and proceeded the following way: String query = ... // some query List matches = localSession.find( query ); for ( Iterator it = matches.iterator(); it.hasNext(); ... |
11. Problem with session.save()??? forum.hibernate.orgHi Guys!Could anyone help me with my problem? I have three tables, Contact, Industry and Contact_Industry. The Contact_Industry table just hold the association of the contact and industry.And I have just created two class (Contact and Industry based from here --> http://forum.hibernate.org/old//717844.html ) Here's my class: class Contact { String name = null; Set industry = null; ........ } /* this ... |
12. session.save(hbm2JavaGeneratedPOJO) breaks HashSets forum.hibernate.orgCalling session.save on a POJO generated by hbm2java (or any POJO which uses persistent identity for its equals() and hashCode()) can break the invariants of (and hence essentially corrupt) any HashSets containing that POJO. If this is well known in the Hibernate community, it should certainly be mentioned a lot more prominently in all documentation of saveOrUpdate. The following mapping: Code: ... |
13. many-to-many,at last,when i run session.save(),error happen! forum.hibernate.orgAuthor Message linuxaid Post subject: many-to-many,at last,when i run session.save(),error happen! Posted: Mon Mar 01, 2004 8:23 pm Regular Joined: Tue Dec 30, 2003 2:35 am Posts: 85 describe: i have four entity:person,autor,publication,work person<-->author one2one author<-->publication one2many autthor<-->work many2many version of Hibernate:2.1.1 error: net.sf.hibernate.id.IdentifierGenerationException: ids for this class must be manually assigned before calling save(): com.many2many.Work at net.sf.hibernate.id.Assigned.generate(Assigned.java:26) at ... |
14. Multiple session.save() ? forum.hibernate.orgOf course :-), but I keep getting the below exceptions. In essence, I do the following: 1. Employee e = new Employee(); 2. TreeSet ts = new TreeSet(); 3. ts.add(new Office())...blabala ad infinitum. 4. e.setOffices(ts); 5. session.save(e); 6. Obtain an office iterator from e and for each item do a session.save(office); I use MySQL and autoincrement and "native" id. After 5, ... |
15. failure : session.save(); forum.hibernate.org |
16. A classic problem(atleast for me!) session.save(ObjectTree) forum.hibernate.org |
17. Session saves twice?? forum.hibernate.orgI have a problem that is causing the session (apparently) to save twice. I have isolated the call to the service class with the code below which calls save. This section of code is indeed only called once. In the logs the first save is fine, then it immediately tries to save a second time. Then the code exits as expected. ... |
18. Database triggers + session.save() forum.hibernate.orgHi I have a table in my database (oracle9) with a trigger for inserting rows: for each insert, it sets the primary key to a new value of some sequence (my_sequence). In my hibernate mapping, i have something like this for my primary key: Code: ... |
19. ClassCastException when calling Session.save() forum.hibernate.orgNewbie Joined: Fri Apr 08, 2005 9:51 am Posts: 3 Hello, I accidentaly posted this in the Hibernate3 forum, so I am reposting here. I have a simple java class I am using to try to learn how to use hibernate shown below. I get this ClassCastException with any class I try to persist using hibernate. I think it is probably ... |
20. Alternative to session.save() forum.hibernate.orgHibernate version: 2.1.18 Hello... I have a quick question regarding session.save() method in Hibernate. Is there any alternative to session.save() that is able to insert a collection of objects? e.g. passing an ArrayList to a method that behaves the same as session.save(); After doing some profiling on my code, it turns out that the longest time spent is on communication with ... |
21. session.save() didn't write to db forum.hibernate.org |
22. session.save problem forum.hibernate.org[b]Hi Friends, I've opened Session Object and i am inserting the values into db without making the session.flush() as following for(int i=0;i<10;i++){ empDB.setEname("Rama");empDB.setEmpno("123"); session.save(empDB); } If this is the case it is inserting first then it is updating the same row. The 10 records not inserting to DB if i use session.flush() then only it is accepting to insert. Wht is ... |
23. Session.save() nested within PostUpdateEventListener doesn't forum.hibernate.orgI'm trying to create new objects from within a PostUpdateEventListener. The issue is that the new Object being saved, does indeed make it's way to a AbstractSaveEventListener, but the SQL is never generated and sent to the database until another statement forces a flush. I tried setting |
24. session.save method does not execute correctly forum.hibernate.orgThere may be a lot of reasons, why this happens. One of the (in my opinion) less obvious reasons I encountered once was that I used declarative transaction demarcation and the surrounding transaction was marked as "read-only". This seems to prevent any updates. But to really help you, I assume that more information on the problem is needed!? All the best, ... |
25. session.save() not returning identity value forum.hibernate.orgHibernate version:3.0 Name and version of the database you are using:UDB 8 Hi, When I say session.save(), record is getting inserted properly in my database with correct identity. But return value of save() method is returning me always 0(zero) instead of identity, which got inserted. But I can get the value from object using getter method once is commit trasaction and ... |
26. session.save problem forum.hibernate.orgNeed help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate version: 3.0 I use MySQL 5.0. When I try to save some example object to database I have sth like this Quote: Hibernate: insert into Sample (nr, description) values (?, ?) and of course no row is added to appropriate table. What can be the reason of this. This is ... |
27. session.save(emp) problem forum.hibernate.orgI have a tabl ecalled EMP(eno,ename,salary) In this i wanted to update the ename. so i;ve done Emp e = new Emp(); e.seteno(1); e.setename("Vinay"); session.update(e); if i execute above code wht ever the salary is there previously is updated to zero. So how can i update only ename in this Kindly let me know |
28. session.save ? forum.hibernate.orgHi guys, I would like to know if hibernate can handle object session without inserting/updating the object in the DB. I mean, is there a way to store an object in the session without putting it in the DB and then re-use that object later on in the session ? Because I have a temporary object that I would like to ... |
29. when create new session, saved objects are vanished...... forum.hibernate.org |
30. Saving multible objects inside one session. forum.hibernate.org |
31. org.hibernate.session.save doesn't save in database forum.hibernate.orgHi, I'm having a strange problem with hibernate: When trying to pressist an object by using: sess.save(my_object); (sess is a hibernate Session) It seems as if everything is going just fine, I get no exception and I can print my_object's fields in the java code (System.out.println(my_object.getSomeField);) but when checking the appropriate row for this object in postgresql, it seems as if ... |
32. Problem with saving multiple objects in a session forum.hibernate.orgNewbie Joined: Thu Jun 07, 2007 5:48 am Posts: 3 Location: Sweden Hi, I am using Struts 2 + spring-hibernate + MySQL 5.x to develop an web-application. Using hibernate 3 + annotation for mapping the files. Hibernate version: 3.2.4SP1 Mapping documents: ApplicationContext.xml: Code: |
33. [Resolved] the session.save always return 0 forum.hibernate.orgHello there ! I read somewhere on the net that session.save should return the primary key of the new row inserted in the DB. But in my situation it always return 0. Here is a sample of my code : Code: Session session = HibernateSessionFactory.getSession(); Transaction tr = session.beginTransaction(); Request req = new Request(); req.setAuthor("M. Durant"); System.out.println(session.save(req)); ... |
34. Session.save() hangs forum.hibernate.org2009-06-26 10:12:50,278 [pool-1-thread-1] DEBUG org.hibernate.impl.SessionImpl - @ - opened session at timestamp: 12460363702 2009-06-26 10:12:50,278 [pool-1-thread-1] DEBUG o.h.t.JDBCTransaction - @ - begin 2009-06-26 10:12:50,278 [pool-1-thread-1] DEBUG o.h.jdbc.ConnectionManager - @ - opening JDBC connection 2009-06-26 10:12:50,278 [pool-1-thread-1] DEBUG o.h.t.JDBCTransaction - @ - current autocommit status: true 2009-06-26 10:12:50,278 [pool-1-thread-1] DEBUG o.h.t.JDBCTransaction - @ - disabling autocommit 2009-06-26 10:12:50,278 [pool-1-thread-1] INFO c.d.m.backend.MtaQueueMonitor ... |
35. error when running session.save forum.hibernate.orgAuthor Message xeonyk Post subject: error when running session.save Posted: Fri Jul 03, 2009 2:51 am Newbie Joined: Fri Jul 03, 2009 2:37 am Posts: 1 Hi all, i'm a beginner in hibernate, i try to write some code about hibernate one to many mapping but i get error like this : Code: Not binding factory to JNDI, no ... |