1. identifier of an instance of altered forum.hibernate.orgPage 1 of 1 [ 1 post ] Previous topic | Next topic Author Message vashetty Post subject: identifier of an instance of altered Posted: Mon Dec 20, 2004 7:46 pm Newbie Joined: Mon Dec 20, 2004 7:26 pm Posts: 1 Hi All: I am running in to an strange Error ... |
2. identifier of an instance of Patient altered from 3 to 5 forum.hibernate.orgHi there... I'm fairly new to hibernate and using Version 2.1.7. Unfortunately, I have a small problem that occurs when I'm trying to update the medicalRecordNumber (the PK of Patient). I googled around for more than an hour and had very little luck. Lets assume that Patient contains the following fields (in reality it's huge and contains many other relationships): medicalRecordNumber: ... |
3. Newbie, identifier of an instance altered fault forum.hibernate.orgNewbie Joined: Fri Jan 14, 2005 10:46 am Posts: 1 Hi, as new hibernate user im storing an xml document as bytearray (since www.xml-persistence.net didnt work and doenst response) in a hull Objekt PolicyPersister. The Objects are stored in a separate class in a spearate run (thats a problem ?). I get the response identifier of an instance altered from one ... |
4. transferring data between databases, changing identifiers forum.hibernate.orgHibernate version:2.1.7 Name and version of the database you are using:hsqldb 1.7.1 hi first of all, thanks for giving us this powerful tool, and sorry for my poor english i need to 'translate' my database identifiers from 'native' to 'uuid.hex', in order to tranfer data between applications in a network environment. the domain model is very complex, and consists in a ... |
5. identifier of an instance altered from x to y forum.hibernate.orgNewbie Joined: Sun Aug 29, 2004 3:31 pm Posts: 8 Please has anyone solved thi problem? I got this trace and I have no idea what should be wrong: Code: identifier of an instance of org.appfuse.model.Town altered from 10100 to 79601; nested exception is net.sf.hibernate.HibernateException: identifier of an instance of org.appfuse.model.Town altered from 10100 to 79601 Satck trace: Code: [appfuse] WARN ... |
6. "More than one row with the given identifier..." e forum.hibernate.orgAuthor Message bcm Post subject: "More than one row with the given identifier..." e Posted: Tue Jan 18, 2005 9:42 pm Newbie Joined: Tue Jan 18, 2005 8:51 pm Posts: 1 Location: Oakland, CA I have two tables each mapped to several classes using the table-per-class-hierarchy strategy. the tables are: Users (UserId, RoleName, ...) where RoleName is the discriminator ... |
7. Cascade and Identifier Key problem forum.hibernate.orgHibernate 2.1b] I have a parent class P, with children class C. Children class also has sub children class D. There are two children instances c1, c2. Each of c1, c2 would have 8 sub children instances d1, d2..., d8. All instances are with identifier key (auto generated from mysql auto-increasement key column) P to C is one-to-many mapping with "delete-all-orphan" ... |
8. automatically generating values for non identifier property forum.hibernate.org |
9. Error: A different object with same identifier value? forum.hibernate.orgRegular Joined: Tue Jan 11, 2005 8:55 pm Posts: 53 I'm currently using JUnit to test various things with my Hibernate application. Basically, in my junit setup and teardown methods, I insert everything into the database and delete everything from the database, respectively. And in each of the tests I test various things. When I run the first test, everything (the ... |
10. Identifier problem with hsqldb in Tomcat forum.hibernate.orgHi folks, I am using hibernate 2.0 in a setup with hsql (1.7.3.1) and xdoclet (1.2.2) in an web-app running on Tomcat 4.0.6. The db is defined as a jndi ressource within Tomcat and starts up quite nicely. Querying works fine, saving a new object through hibernate doesn't however. Following is part of the errors stack trace from my log: WARN ... |
11. Getting lazy object identifier without fetching first. forum.hibernate.orgSimple question but can't seem to find answers anywhere. If I have a simple person object with a personType object associated one-to-one and using lazy fetching strategy. Is there a way I can retrieve the personType identifier without fetching the personType object first? Obviously hibernate has the identifier because it needs it to later initialize the lazy object, so I take ... |
12. Bad identifier type: net.sf.hibernate.type.ComponentType forum.hibernate.orgNew to Hibernate. Working on a sample. I am getting "net.sf.hibernate.MappingException: Bad identifier type: net.sf.hibernate.type.ComponentType" - error. I tried my best to find out from this forum to resolve it but not succeeded. The mapping files are generated through Hibernate tools Please help me. The details are as follows: Hibernate version:2.1.8 Hibernate Tools: org.hibernate.eclipse_3.0.0.alpha plugin for eclipse Config document: hibernate.cfg.xml |
13. No row with the given identifier forum.hibernate.orgNewbie Joined: Fri Feb 25, 2005 7:52 am Posts: 5 Hibernate version: Hibernate 2.1.7 Mapping documents: UserComunity |
14. Save() not setting Java instance's identifier forum.hibernate.orgAuthor Message jgbowman Post subject: Save() not setting Java instance's identifier Posted: Wed Mar 02, 2005 2:40 pm Newbie Joined: Wed Mar 02, 2005 1:50 pm Posts: 2 Location: Franklin, NC I have a Java object that Hibernate is persisting with the "increment" identifier generator. When Hibernate's save(myObject) is called, I expected hibernate to update myObject's identifier automatically, but ... |
15. "Different object with same identifier" in empty s forum.hibernate.orgHibernate version: 2.1.7 Full stack trace of any exception that occurs: Code: Caused by: net.sf.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: 31, of class: FooBar at net.sf.hibernate.impl.SessionImpl.checkUniqueness(SessionImpl.java:1686) at net.sf.hibernate.impl.SessionImpl.doUpdateMutable(SessionImpl.java:1452) ... |
16. MultipleHiLoPerTableGenerator and identifier type forum.hibernate.org |
17. "identifier of an instance of X altered from 1 to 1&quo forum.hibernate.orgHello, Anyone got any ideeas what this error is trying to say ? I am using a native generator (which in fact becomes sequence) and the type of the identifier is long (basic type, not wrapper). Here's part of the log, maybe it helps : Code: org.hibernate.SQL - select hibernate_sequence.nextval from dual DEBUG 2005-03-31 01:27:02,285 org.hibernate.jdbc.AbstractBatcher - preparing statement DEBUG ... |
18. invalid identifier error forum.hibernate.orgRead the rules before posting! http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate version: 2.8 Mapping documents: |
19. Multiple identifiers type, in one common superclass handling forum.hibernate.orgHello, i'm currently developing an application which my model has diferent kinds of id's (primary key), such as java.lang.Long, java.lang.String, and composite-key classes. But i have an superclass of all the entities, called BaseEntity, and in this class i have a getId and setId, but having the id's of diferent types, do not allow me to use this superclass, specially in ... |
20. IllegalArgumentException in UserType for byte[] identifier forum.hibernate.org |
21. No row with the given identifier forum.hibernate.org |
22. NonUniqueObjectException primitive identifiers forum.hibernate.orgI just wanted to post this in an effort to help others that may run across the same problem. I have an entity A which contains a collection of other entities B. When adding newly created transient entities B, to persistent entity A, and attempting to save them, I was getting the dreaded NonUniqueObjectException. After searching this forum and then digging ... |
23. Help: identifier of an instance of Class altered from x to y forum.hibernate.org |
24. No row with the given identifier exists: forum.hibernate.org |
25. replicyte() does create new identifier values forum.hibernate.orgHi i try to use the new XML feature to export data stored within my database to be able to import this data in a other database (customer database). I want to do this to provide some initial data needed for my application. However this works fine, if i have only flat tables without any associations. But i recogized problems if ... |
26. How to use Orcale rowid as identifier? forum.hibernate.orgHi, I'm using hibernate 3.0.3 with Oracle10g and have the following problem: I have mapped a legacy table which has no primary key defined. As I understood in this case one could use a composite key referring to all columns. Unfortunately this does not work since there might be duplicate rows. I tried the configuration of the id as following: Code: ... |
27. Object of class [org.alllearn.model.Student] with identifier forum.hibernate.org |
28. Different object with same identifier problem. forum.hibernate.orgThanks for reading everyone. Hibernate version: 3.0.3 Full stack trace of any exception that occurs: org.springframework.orm.hibernate3.HibernateSystemException: a different object with the same identifier value was already associated with the session: [com.objects.Department#1]; nested exception is org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: [com.objects.Department#1] Name and version of the database you are using: Oracle 9.2.0.4 ... |
29. identifier of an instance of .. altered forum.hibernate.orgI am trying to add an object which has following hibernate mapping and I am getting teh following error.I checked my accessor declaration , class hierarchy, hibernate mapping file. MAPPING================ |
30. Genration of Bad Identifiers forum.hibernate.org |
31. identifier of an instance altered from 5 to 5 forum.hibernate.orgNeed help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate version: 2.1 Mapping documents: Code between sessionFactory.openSession() and session.close(): de.nava.informa.impl.hibernate.Channel channel = null; net.sf.hibernate.Session session = null; try { String query = "ChannelQuery"; Object[] params = new Object[]{channelId}; SchedulerContext schedulerContext = context.getScheduler().getContext(); BeanFactory beanFactory = (BeanFactory)schedulerContext.get("applicationContext"); StockPersistenceManager persistenceManager = (StockPersistenceManager)beanFactory.getBean("stockPersistenceManager"); List channels = (List)persistenceManager.query(query,params); System.err.println("****" + name + " has ... |
32. identifier of an instance of ... altered from ... to .... forum.hibernate.orgYou need not loop over the child elements and save it. You are not making the advantages of Hibernate. In Parent Class Keep a collection element that will contain child elements. specify the collection name in the one-to-many mapping. Your save code would be as simple as session.save(parentObject); Both Parent and child table will be populated. Refer to hibernate documentation it ... |
33. Identifier is null on client side forum.hibernate.org |
34. Instance identifiers forum.hibernate.orgDears, I'm trying to adopt hibernate for a small project of mine. The project is based on a (PostgreSQL) database in which ids with business-meaning are quite common. I know that somebody (many?) assert that it is better to have immutable objects ids instead of ones borrowing any business-meaning. I always relegated this statement more to a matter of taste and ... |
35. Object with same identifier problem forum.hibernate.orgIs there no way through which i can have same object present in a single session? I tried out creating a new Session in the onUpdate method and saving the object(which was giving the NonUniqueObjectException) through this new session. It worked. However, is this the right thing to do. i.e. opening a new session inside callback methods? |
36. Custom Identifier generation forum.hibernate.orgI implemented the class like this public class IdGenerator implements IdentifierGenerator { public static long id=0; public Serializable generate(SessionImplementor session, Object obj) throws HibernateException { return IdentifierGeneratorFactory.createNumber(id++,IdGenerator.class); } } and in the hbm file |
37. identifier of an isntance of literal altered from literal to forum.hibernate.orgHi In my mapping a part of my primary key(Literal) is a foreign (composite) key (of Enumeration). I get the following exception: identifier of an instance of model.Literal altered from model.Literal@1112776 to model.Literal@1112776. I don't know where and how the PK of Literal must be set. Here is the mapping of Literal: Code: |
38. Changing an assigned identifier forum.hibernate.orgWhat's right way to change an assigned identifier (with cascade) in Hibernate 3.0? I tried using the setter and calling session.update(obj) immediately after and flushing. I got an exception like this: org.hibernate.HibernateException: identifier of an instance of com.example.Foo altered from bar to baz I also tried update with the old id as the explicit second argument, but that did not help. ... |
39. Where's the problem with database identifier equality? forum.hibernate.orgIn the book "Hibernate In Action" on page 123 it "explains" why you should not use database identifier equality. It reads: "Unfortunately, this solution has one huge problem: Hibernate doesn't assign identifier values until an entity is saved. So, if the object is added to a Set before being saved, its hash code changes while it's contained by the Set, contrary ... |
40. Solution for 'a different object with the same identifier'? forum.hibernate.orgHello every body. I have an objects witch has a lot of sets (customers, suppliers...), when the application loads, all the sets are loaded from the database. If I try for example to insert a new customer in the database, if there is no previous values in the DB every thing works fine and the record is created but if the ... |
41. Example does not use Identifier when available! forum.hibernate.orgNeed help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp I'm trying to create a general search facility via the Criteria and Example API, and when trying to create an sub Example that contains only a PK, it is not used when quering. I have a business object BO1 which has a association with a BO2. I start creating a Criteria ... |
42. a different object with the same identifier value was alread forum.hibernate.orgHibernate version: 2.1.8 Mapping documents: classic parent/child bidirectional one to many inverse = true, Area(1) -> (*)Zone I'm using Spring + hibernateTemplate So what I do is I want to update a Zone. The zone is disconnected between requests, being stored in a session form bean. When I update the zone, I must specify the area it is in: Area.addZone() method ... |
43. SQL Quoted identifier Problem forum.hibernate.org |
44. Hibernate Generation identifier with hi/lo --> overflow ! forum.hibernate.orgNewbie Joined: Thu Jun 10, 2004 5:37 am Posts: 19 Hibernate version: 2.0 Mapping documents: |
45. ObjectNotFoundException:No row with the given identifier forum.hibernate.orgBeginner Joined: Mon Jun 06, 2005 4:23 am Posts: 41 Location: Hagenberg, AUSTRIA i got the exception below when the client application (RCP) tries to access the database. the database is the backend of an old legacy system and has some inconsistent data. e.g. for a many-to-one relation it's possible that a foreign key exists without it's related primary key. now ... |
46. Quoted identifiers with Oracle? forum.hibernate.org |
47. merge failed the entity identifier forum.hibernate.orgAuthor Message Kei Post subject: merge failed the entity identifier Posted: Wed Nov 02, 2005 11:47 pm Newbie Joined: Mon Jul 12, 2004 2:52 am Posts: 17 Hibernate version: 3.0.3 Name and version of the database you are using: MySql Mapping documents: |
48. Keyword 'order' is being intepreted as an identifier forum.hibernate.orgThanks for your answer, I now finally had time to look into this... SQL is generated ok, so SQL escaping won't solve this. Everything works ok, but HQL parser just gives this warning everytime query is used. I think it's the query like this: from Item i where i.order=:order And I would like to keep using named parameter "order" because that ... |
49. Hibernate identifier using non-primarytable columns? forum.hibernate.orgHi All, As far as I know, all the query methods inside session object would query DB records thru identifier and this identifier is mapped to primary key of the table. Is it possible to define this identifier to table columns other than primary key in mapping file? I'm aware of I can always use HQL/SQL to retrieve them but using ... |
50. Question: Why are identifiers ignored in Example queries? forum.hibernate.orgI understand that the Hibernate reference states that "Version properties, identifiers, and associations are ignored". And I understand how to add associations. But I'd like to be able to use Example criteria even when the identifier is given. Here's my situation. I'm currently using Example criteria for "search" queries. The user specifies search criteria, and the appropriate object graph is created ... |
51. many-to-many with Identifier forum.hibernate.orgIs it possible, or will it be someday, to define a many-to-many relationship that has a unique independent identifier, instead of composite PK. That way I can evolve my model to a two many-to-one relationship with an extra class without breaking the database model , and I can refactor my collection get/set methods. I'm not very experienced with many-to-many becouse I ... |
52. No row with the given identifier exists forum.hibernate.orgHibernate version: 3.0 Hello guys, I'm getting the following error: Code: java.lang.RuntimeException: org.hibernate.ObjectNotFoundException: No row with the given identifier exists: [auge.bean.Lote#232] at auge.conexao.OrdemItensService.getOrdemItensRotaList(OrdemItensService.java:229) at auge.action.ListaOrdemItensRotaAction.execute(ListaOrdemItensRotaAction.java:65) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419) I do know it happens because it tried to fetch ... |
53. Hibernate3.1: How to use Custom Identifier? forum.hibernate.orgUsing: Hibernate3.1, Hibernate-tools3.1beta2, Oracle10g. Attempting to upgrade from Hibernate3.0 to Hibernate3.1. This all used to work before the upgrade. Having a problem starting up my application in JBOSS server (It's a JBOSS service). I get the folowing errors (the lines marked with ">>>>" are my own debug lines). Essentially it's having problems with a custom identifer in one of my mapping ... |
54. update identifier forum.hibernate.orgHi. If you want to change the PK value in an object, you need to create a new object, copy all values from the first to the second, do the begin transaction, delete the first object, insert the second and commit the transaction. I think is the unique solution, because Hibernate doesn't allow to change the PK of an object, because ... |
55. quoting column identifiers forum.hibernate.orgI am relatively new to Hibernate with annotations and I have spent way too many hours trying to identify what was wrong with my hibernate annotations, before discovering that renaming my columns away from reserved words was all that was required. Why it was necessary to work so hard to find the cause of this error is not clear to me. ... |
56. No row with the given identifier exists forum.hibernate.orgHibernate version: 3.0 Hello everyone, I have the following query: Code: Query select = session.createQuery("from Produto p, Indice i " + ... |
57. HibernateException identifier of an instance was altered forum.hibernate.orgHi all, I have a self-referenced table called Category. the relationship is such that a Category can have 0 or more sub-categories, therefore a Category may or may NOT have a Parent Category. The following is the hbm mapping file for the Category class. Basically when I create (insert) an entry both with a parent and without a parent the record ... |
58. Instance Of An Identifier Changed Exception forum.hibernate.orgHi i wanted to change one of my fields type from big_decimal to long.However after that i am having an exception like this. java.lang.RuntimeException: org.hibernate.HibernateException: identifier of an instance of com.agmlab.webhosting.db.model.DomainCategory was altered from com.agmlab.webhosting.db.model.DomainCategoryId@69a8 to com.agmlab.webhosting.db.model.DomainCategoryId@69a9 at com.agmlab.webhosting.actions.DomainAddAction.execute(DomainAddAction.java:191) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1485) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:527) at javax.servlet.http.HttpServlet.service(HttpServlet.java:763) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) - Developer Preview].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:846) ... |
59. More than one row with the given identifier was found forum.hibernate.orgI get this when I try to load a Patient in the DB. I am sure there is no more than one record with the id. The code runs on a websphere 6. Hibernate version: 2.1.8 Mapping documents: |
60. identifier of an instance of com.kink.model.Depart altered forum.hibernate.orgHi using Appfuse with spring and hibernate and in a 1:n relationship between a dropdown box with departments and a workorder form....when I try to update the dropdown box with another department(different department) I get the following error.. Data Access Failure identifier of an instance of com.kink.model.Department altered from 2 to 4; nested exception is org.hibernate.HibernateException: identifier of an instance of ... |
61. How to handle set_quoted identifier option in hibernate ? forum.hibernate.org |
62. Auto id generation when custom class is used as identifier. forum.hibernate.org |
63. Bad identifier type: net.sf.hibernate.type.ComponentType forum.hibernate.orgI am getting this exception during Configuration. Any idea what the problem might be? 05/24/2006 12:45:57,844 INFO net.sf.hibernate.cfg.SettingsFactory - Use outer join fetching: true 05/24/2006 12:45:57,874 INFO net.sf.hibernate.util.NamingHelper - JNDI InitialContext properties:{} 05/24/2006 12:45:57,874 INFO net.sf.hibernate.connection.DatasourceConnectionProvider - Using datasource: JPMADataSource 05/24/2006 12:45:57,894 INFO net.sf.hibernate.transaction.TransactionManagerLookupFactory - No TransactionManagerLookup configured (in JTA environment, use of process level read-write cache is not recommended) 05/24/2006 ... |
64. HibernateException: identifier of an instance of.please help forum.hibernate.orgAuthor Message mysthrio Post subject: HibernateException: identifier of an instance of.please help Posted: Mon Jun 12, 2006 6:56 am Newbie Joined: Mon Jun 12, 2006 6:45 am Posts: 1 Hi people... I have implemented an application which it parses an rss online and then it saves it into oracle DB through Hibernate. I am facind a problem which i ... |
65. java.sql.SQLException: ORA-00904 : invalid identifier forum.hibernate.org |
66. generated SQL produces "ORA-00904: invalid identifier&a forum.hibernate.orgselect * from esa_schedule schedule0_ inner join esa_scheduleTeacherGradeSubj teachergra1_ on schedule0_.schedule_id=teachergra1_.schedule_id inner join esa_teacherGradeSubject teachergra2_ on teachergra1_.teacher_grade_subject_id=teachergra2_.teacher_grade_subject_id, esa_gradeSubject gradesubje3_ inner join esa_grade grade4_ on gradesubje3_.grade_id=grade4_.grade_id inner join esa_subject subject9_ on gradesubje3_.subject_id=subject9_.subject_id, esa_teacherFacility teacherfac6_ inner join esa_facility facility7_ on teacherfac6_.facility_id=facility7_.facility_id inner join esa_scheduleRoster schedulero5_ on schedule0_.schedule_roster_id=schedulero5_.schedule_roster_id where teachergra2_.teacher_facility_id=teacherfac6_.teacher_facility_id and teachergra2_.grade_subject_id=gradesubje3_.grade_subject_id and teachergra2_.teacher_facility_id=? and schedule0_.valid_from>=? and schedule0_.valid_until<=? |
67. createSQLQuery results in "invalid identifier" forum.hibernate.orgHibernate version: 2.1 Long story short, I will need to run straight SQL and so I'm trying to use createSQLQuery. I keep getting invalid identifier. I've simplified the query to what looks like about the most basic form and I still get the error. Near as I can tell, this looks exactly like the chapter 13 example in the Hibernate Reference ... |
68. First/Second Level cache by non-primary key identifiers forum.hibernate.orgHi all, I am using [b]Hibernate version: 3.1.2[/b]. My database is populated by an import. All primary keys are auto-generated by Hibernate/the database, but there is also a unique ID for each record which comes from the import data. The application sometimes needs to refer to the entities via the external unique id. To increase performance of the application, a cache ... |
69. persist() doesn't work for assigned identifiers ? forum.hibernate.orgI have a class which I recently changed from native to assigned identifiers. After doing so I began getting the following exception when persisting new instances org.hibernate.PersistentObjectException: detached entity passed to persist: The objects being passed to persist are newly created, never associated with a session. I've recreated this with the simple test class below. I discovered that "merge" works, it ... |
70. LazyInitializationException accessing identifier of proxy forum.hibernate.orgA proxy or collection wrapper is automatically initialized when any of its methods are invoked (except the identifier property getter, which may return the identifier value without fetching the underlying persistent object). However, it's only possible to initialize a proxy or collection wrapper if it's currently associated with an open Session. If you close the session and try to access an ... |
71. Always use 'synthetic' identifiers? forum.hibernate.orgI've read the documentation of hibernate. And I found this that made me confused until now. -------------------------------------------- Chapter 25. Best Practices ... Declare identifier properties on persistent classes. Hibernate makes identifier properties optional. There are all sorts of reasons why you should use them. We recommend that identifiers be 'synthetic' (generated, with no business meaning). Identify natural keys. Identify natural keys ... |
72. identifier of an instance of order_mod.Order was altered forum.hibernate.orgPage 1 of 1 [ 2 posts ] Previous topic | Next topic Author Message ethnarch Post subject: identifier of an instance of order_mod.Order was altered Posted: Thu Oct 05, 2006 6:23 pm Senior Joined: Tue Aug 01, 2006 9:24 pm Posts: 120 I keep receiving the following error identifier of ... |
73. invalid identifier forum.hibernate.orgHibernate version: 2.1 Elemento.hbm.xml relevant part |
74. 2nd Level cache Identifier forum.hibernate.orgCan someone tell me if there is a way to tell the 2nd level cache to fetch objects based on a unique property which isnt the primary key ? I have an object which has a auto-increment primary key as well as a uniqe string (name). I want to be able to get the object from the cache based on this ... |
75. Identifier altered from 402881e40f075781010f075... to null forum.hibernate.orgAuthor Message intrepid Post subject: Identifier altered from 402881e40f075781010f075... to null Posted: Mon Nov 20, 2006 7:22 pm Newbie Joined: Mon Nov 20, 2006 4:02 pm Posts: 7 I've created a test case with two very simple classes, and two database tables (six fields total). If all I'm doing is creating an object, adding an instance of a Set ... |
76. identifier of an instance of ... was altered from ... to ... forum.hibernate.orgHibernate Community View topic - identifier of an instance of ... was altered from ... to ... Login Register FAQ Search View unanswered posts | View active topics Board index Hibernate & Java Persistence Hibernate Users All times are UTC - 5 hours [ DST ] identifier of an instance of ... |
77. The class has no identifier property forum.hibernate.orgHi there, I have tried to insert a record in a table which is an in-between-table with the foreign keys, that are also the primary keys. I got the following error message. org.springframework.orm.hibernate.HibernateSystemException: The class has no identifier property: eu.cec.immogest.realestate.TbReaInvestmnt; nested exception is net.sf.hibernate.HibernateException: The class has no identifier property: eu.cec.immogest.realestate.TbReaInvestmnt net.sf.hibernate.HibernateException: The class has no identifier property: eu.cec.immogest.realestate.TbReaInvestmnt at net.sf.hibernate.persister.AbstractEntityPersister.getIdentifier(Abstr ... |
78. Using HQL reserved words as identifiers forum.hibernate.orgI've seen lots of posts detailing how you can use database reserved words as identifiers using backticks. That's all good and dandy, but how can I use HQL reserved words (like "object") as an identifier? I have a class with a property named "object", and I simply cannot change this class without an unreasonable amount of effort. How can I reference ... |
79. Session have diffrent Object same identifier value forum.hibernate.orgHi, I am using following code to update SolutionCategory, simple update without validation is working fine..... public void update(SolutionCategory o, Errors e) throws ServiceValidationException { SolutionCategory solutionCategory = (SolutionCategory) o; DynamicCriteria dynaCrit = new DynamicCriteria(); dynaCrit.add("name",solutionCategory.getName(),DynamicCriteria.EQUAL); List list = findAll(dynaCrit); SolutionCategory tempSC = (SolutionCategory) list.get(0); if(list.size() > 0 && !tempSC.getID().equals(o.getID()) ){ e.reject("DUPLICATE_CATEGORY_NAME"); throw new ServiceValidationException(e); } dao.update(solutionCategory); } Before updating the ... |
80. How to generate non identifier column auto increment ? forum.hibernate.orgHi, thanks for your attention but I want hibernate to increment an integer column automatically every time new object inserted vio hibernate annotations and this column is not table identifier. when we want to define an id auto generation: @Id @GeneratedValue(sterategy=GenerationType.Auto) private int id; but what about a non identifier column ??? |
81. Custom Type Identifier forum.hibernate.orgHi @all! I searched for this problem a long time, but I can not resolve the problem. For my application I liked to create an own ID class that behaves like a Long. Since I am not able to inherit from Long, cause someone could to evil things with this ;-), I came up with the solution of implementing an UserType. ... |
82. createSQLQuery and quoted identifiers forum.hibernate.orgI have a field "dec" with the following annotation: Code: @Column(name = "`DEC`", nullable = false) When I perform Code: session.createSQLQuery(s); query.addEntity(Kic.class); query.list(); I get Code: java.sql.SQLException: Column not found: "DEC" I'd think that since Hibernate knows about the quoting, it should be able to DTRT when marshalling the results. Bug? Hibernate version: 3.2.3 Mapping documents: Code: Entity @Inheritance(strategy = InheritanceType.TABLE_PER_CLASS) ... |
83. How to extract an identifier from a Hibernate object forum.hibernate.orgfor (Method m : entityClass.getDeclaredMethods()) { if (m.getAnnotation(Id.class) != null) { log.debug("id is defined by:" + m.getName()); } } ... |
84. "THIS_"."NAME": invalid identifier forum.hibernate.orgAll, We are using hibernate 3.0.5 and once a while I see following error getting generated due to incorrect SQL generated by hibernate: Hibernate: select systembean0_.SYSTEMID as SYSTEMID12_0_, systembean0_.Version as Version12_0_, systembean0_.NAME as NAME12_0_, systembean0_.TYPE as TYPE12_0_, systembean0_.DESCRIPTION as DESCRIPT5_12_0_ from SDSYSTEM systembean0_ order by this_.NAME asc - SQL Error: 904, SQLState: 42000 - ORA-00904: "THIS_"."NAME": invalid identifier This normally works ... |
85. I need help with "No row with the given identifier exis forum.hibernate.orgMy scenario: NHibernate v1.0.2.0 | SQL Server 2000 | VB.NET 2005. My problem: I am trying to obtain all articles of the table, but it gives the following exception: "No row with the given identifier exists: 249, of class: Article". ID 249 don't exist in the articles table and I do not understand because it tries to bring this ID. From ... |
86. retreiving by a non-identifier key forum.hibernate.orgAs has been suggested, I use synthetic identifiers for my data entities. This is great. But let's see I'm looking to process a login. i have the username, which while not my hibernate identifier is a unique key. Is it possible to get() or load() my user object via this natural key? |
87. Prob. i.e. "Invalid Identifier" in HSQL forum.hibernate.orgHi All, In my application , while executing HSQL i m getting this error "Invalid Identifier" as "DEPARTMENT" Sub part of Query is, from User where and department in(select deptId from Department where lower(deptName) like lower('"+department.getDeptName().trim()+"%'))" In Business object of User, department object is a "Has a part". Mapping part is, |
88. session.merge with user assigned identifiers? forum.hibernate.orgHello all I'm having a problem merging an object where the id is generated by user assignment. It seems the presence of a value for the id property causes the merge to decide that the instance is detached rather than transient, leading to a StaleObjectStateException. For most other purposes the version property is used to determine transience instead, which would remove ... |
89. identifier of an instance altered from 1 to 1 forum.hibernate.orgHi , We are using hibernate with teradata . We have a string as a primary key and the java type is also java.lang.String as mentioned below . |
90. org.hibernate.AnnotationException: No identifier specified f forum.hibernate.orgNewbie Joined: Fri Dec 28, 2007 3:37 pm Posts: 6 First things first ... the exception is very clear .... however, I really believe that I have specified an @Id - but it's obviously not being recognized/located in the superclass. What am I missing or doing wrong? I'm using JBoss AS 4.2.1.GA with it's included hibernate version. Please forgive the beginner ... |
91. org.hibernate.AnnotationException: No identifier specified f forum.hibernate.orgNewbie Joined: Fri Dec 28, 2007 3:37 pm Posts: 6 First things first ... the exception is very clear .... however, I really believe that I have specified an @Id - but it's obviously not being recognized/located in the superclass. What am I missing or doing wrong? I'm using JBoss AS 4.2.1.GA with it's included hibernate version (according to JBoss AS ... |
92. Custom Identifiers forum.hibernate.orgI am implementing IdentifierGenerator interface for custom identifiers. When I execute the main class at first time (database is clear, no objects, and execute DDL). The CreateID class generate IDs as well. When I execute again the main class (without drop database tables and maintainning rows) the application raise up error saying duplicade keys were generated and tried to be commited. ... |
93. identifier of an instance of Class was altered from 3 to 2 forum.hibernate.org |
94. setReadOnly() -> "natural identifier was altered&quo forum.hibernate.orgNewbie Joined: Wed Jan 09, 2008 7:16 am Posts: 7 A have a trouble with Hibernate. In a nutshell: I fetch an instance of class with natural-id from database. I do session.setReadOnly(thatInstance, true). After that I fetch something else from DB, which results in org.hibernate.HibernateException: immutable natural identifier of an instance of |
95. identifier of an instance of [class] altered from 1 to 0 forum.hibernate.orgThis is an ASP.NET application, for a strange reason i cannot seem to do a search on certains criterias, this is called in a thread, the first object goes thru with success, the other ones steam out this error on my log file. What could cause an object not properly executing a get on a object with a specific criteria, also ... |
96. No row with the given identifier exists forum.hibernate.orgAuthor Message DarkBronzePlant Post subject: No row with the given identifier exists Posted: Thu Feb 21, 2008 6:52 pm Newbie Joined: Thu Feb 21, 2008 6:40 pm Posts: 2 Hi, I'm using Hibernate 3 with MySQL 5.1.5. I've been slogging through some errors that I've been getting when taking an existing webapp and adding Hibernate to it. I've been ... |
97. No row with the given identifier exists exception forum.hibernate.orgCriteria crit = ses.createCriteria(grInh ,"g") Criteria.LEFT_JOIN) .createAlias("g.rightsTo", "grights", Criteria.LEFT_JOIN) .createAlias("g.grupyNadrz", "gnadrz", Criteria.INNER_JOIN) .createAlias("gnadrz.rightsTo", "gnadrzRights", Criteria.LEFT_JOIN); if (grId != null) crit.add(Expression.idEq(grId)); if (grNadrzId != null) { crit.add(Expression.eq("gnadrz.grId", grNadrzId)) .add(Expression.not(Expression.eq("g.grId", new Long(1)))); } crit.add(Expression.disjunction() .add(Expression.eq("gnadrzRights.wlasnosc", 'T')) .add(Expression.eq("gnadrzRights.udostepnione", 'T'))) .add(Expression.disjunction() .add(Expression.eq("gnadrzRights.grupaHasRight", userHasRight)) .add(Expression.in("gnadrzRights.grupaHasRight", userHasRight.getGrupyNadrz()))) .add(Expression.disjunction() //grupa jest elemntarna lub nie .add(Expression.conjunction() .add(Expression.eq("g.elementarny", 'T')) .add(addPerm(upr, Expression.disjunction(), "gnadrzRights") .add(Expression.conjunction() .add(addPerm(upr, Expression.disjunction(), "grights")) .add(Expression.disjunction() .add(Expression.eq("grights.grupaHasRight", userHasRight)) .add(Expression.in("grights.grupaHasRight", ... |
98. identifier of an instance of [class] was altered from X forum.hibernate.orgAuthor Message Odin79 Post subject: identifier of an instance of [class] was altered from X Posted: Fri Mar 07, 2008 5:54 pm Newbie Joined: Fri Mar 07, 2008 4:20 pm Posts: 1 I searched around on the forums but was unable to find a solution to this problem. I am trying to update a foreign key in one of ... |
99. More than one row with the given identifier was found forum.hibernate.orgNewbie Joined: Wed Mar 26, 2008 12:06 pm Posts: 2 We have a problem with a criteria query, if fields UOI and UOM that references the same table (one to one mapping) have the same value the exception in subject will be thrown, in the other case no. The exception was caused by a second query executed on the referenced table, ... |
100. Using native sql query getting "Invalid Identifier" forum.hibernate.orgHibernate Community View topic - Using native sql query getting "Invalid Identifier" Login Register FAQ Search View unanswered posts | View active topics Board index Hibernate & Java Persistence Hibernate Users All times are UTC - 5 hours [ DST ] Using native sql query getting "Invalid Identifier" ... |