1. JPA/Hibernate query with class name? stackoverflow.comIn this example |
2. Hibernate setParamater a class stackoverflow.comI am new to Hibernate.
I want to create a public |
3. storing currently selected payment info in Customer class stackoverflow.comI need to store a |
4. (Hibernate Tutorial chap 1)ServletException: Wrapper cannot find servlet class coderanch.comHi there, i am about to get a .war archive running on a tomcat server(Apache Tomcat/5.0.28). The jvm i use is: 1.5.0_03-b07 As described in the docu i placed the archive in the webapps folder and launched tomcat. So far everything went fine. I can open the default Tomcat page on localhost. But when i tried to open my new app ... |
5. Hibernate 2: Write hql query to join 3 unrelated classes coderanch.com |
7. Hibernate incorrect replacement of Class in Named Query coderanch.comI have two java classes, CurrentData and HistoricData, where HistoricData extends CurrentData. There is no relationship implied or intended between the hibernate mappings, the tables are almost identical, but where one has a currentFkId column the other has a historicFkId column. While this might be a weird situation, I don't believe it should break any of Hibernate's assumptions. However, we have ... |
8. Cannot find AnnotaionConfiguration class forum.hibernate.org |
9. Cannot find AnnotaionConfiguration class forum.hibernate.org |
10. Unnecessary joines when doing a select count on parent class forum.hibernate.orgBeginner Joined: Tue Sep 08, 2009 9:49 am Posts: 23 Hi, I have three tables, video, photo and content. video and photo are sub classes of content. Now I want to select the count of all content items using a criteria: Code: public int findContentCount() { ... |
11. How to only query root class using Inhertiance ? forum.hibernate.org |
12. Help needed on query where one table has no class equivalent forum.hibernate.org |
13. Selecting a sub-class in a super-class collection forum.hibernate.org@Entity @Table(name = "A_CLASS") public class AClass implements Serializable { private static final long serialVersionUID = 6940459502248157282L; @Id @Column(name = "A_ID", precision = 22, scale = 0) private Long id; @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY, mappedBy = "rgd") ... |
14. How to select base class? forum.hibernate.orgHello, everybody! I have simple class hierarchy. @MappedSuperclass class Base { @Id int id; @OneToMany Set |
15. Query with multiple classes - how? forum.hibernate.org |
16. finding the classname when using proxies? forum.hibernate.orghi- Im sure there is some simple way around this, but I can't figure it out. Basically, I want to find the className of an object dynamically, and use the following: object.getClass().getName()... This works normally of course, but when using proxies, the name returned is not what you would expect. Is there any way around this issue when using proxies? Thanks! ... |
17. Querying on the base class as opposed to the derived forum.hibernate.org |
18. Use of the Select Class of Hibernate forum.hibernate.org |
19. what's wrong with my code using "select new ClassName(. forum.hibernate.orgChanges in version 2.1.2 (4.2.2004) * queries with "select new" now cacheable =============================== my code: ---------------------------------------- Query query=ss.createQuery( select new ClassName({tableName}.x}) from TableName as {tableName} where ... ); my code break on Iterator iter = query.list().iterator(); error message is about something wrong on sql server........... ================================ what's wrong with my code using "select new ClassName(... /** * Demonstrates HQL projection/aggregation */ ... |
20. Full Package + Class name in Query forum.hibernate.orgnet.sf.hibernate.QueryException: in expected: mo [FROM MyObject mo WHERE mo.name='test'] at net.sf.hibernate.hql.FromParser.token(FromParser.java:102) at net.sf.hibernate.hql.ClauseParser.token(ClauseParser.java:87) at net.sf.hibernate.hql.PreprocessingParser.token(PreprocessingParser.java:123) at net.sf.hibernate.hql.ParserHelper.parse(ParserHelper.java:29) at net.sf.hibernate.hql.QueryTranslator.compile(QueryTranslator.java:149) ... |
21. Order-by on a joined class forum.hibernate.orgHi, I have the problem of ordering a set using a property defined in a joined class (Hibernate 2.1.3). Code: |
22. Criteria, double class in clause forum.hibernate.orgNewbie Joined: Wed Jul 28, 2004 8:03 am Posts: 8 Location: Porto Alegre - Brazil toastchee wrote: Can you post the src of br.com.ag2.quatromais.vo.Compromisso ? Sure! Code: /** identifier field */ private Integer codCompromisso; /** persistent field */ private Date dthInicioCompromisso; /** persistent field */ ... |
23. restricting finding objects to just that class forum.hibernate.orgSo in all the documentation and examples, i've seen that you can do a find with a hql clause "from myClass" and it gets all inherited objects as well (very cool). But lets say i have two classes myClass and myInherited extends myClass And in a particlar case i ONLY want objects of type myClass and NO objects of type myInherited. ... |
24. can I refer to class constants in a query? forum.hibernate.org |
25. HQL query in dynamci class ? Help me figure this out.... forum.hibernate.orgNewbie Joined: Mon Dec 13, 2004 2:32 am Posts: 8 Hi Everybody, I am farily new to Hibernate trying to evaluate the dynamic-class concepts which which ware planning to use in our future projects. I am really impressed with this new feature, so far i have been able to use the dynamic class concept and perform the following operation, 1. Persist ... |
26. Hibernate query indicates to a wrong table (class) forum.hibernate.orghi, id like to receive data via HQL but the query does not select data from the given class. Hibernate tries to select data from a subclass but this subclass is not mapped as a subclass. (no possibility to mix subclass and joined subclass) I would like to select data from class Asset but hibernate tries to get data from class ... |
27. Selecting a superclass only forum.hibernate.orgHello I have the following mapping. An employee is a Person. I wish to select(Using HQL) only those who are persons and not employees. Here is my mapping file Code: |
28. Class with where clause forum.hibernate.orgHibernate version:3 rc1 Code: |
29. cannot make hibernate to translate class query correctly forum.hibernate.orgI have three classes, A, B and C. B and C inherit from A. I try to send a query to only obtain subclass B like this: SELECT A as a FROM A where a.class = |
30. Could not find configuration [class.Name]; using defaults. forum.hibernate.org |
31. Hibernate getting query class confused forum.hibernate.orgHi there, I'm encountering an interesting problem where Hibernate is selecting from a different class to that supplied to the query. I've tried this out on all 3.0.x versions (up to 3.0.5), and with both HQL and Criteria queries. I have a table called OFFICE. I also have a view called V_USER_OFFICES, which provides a restricted list of office IDs that ... |
32. could not find PropertyAccessor class: public forum.hibernate.orgHi Im falling from one pitfall to next. I get following error during deploying to Jboss 4.0.2: 2005-07-01 22:54:18,940 INFO [org.hibernate.jmx.HibernateServiceMBean] Could not build SessionFactory using the MBean classpath - will try again using client classpath: could not find PropertyAccessor class: public 2005-07-01 22:54:18,940 DEBUG [org.hibernate.jmx.HibernateServiceMBean] Error was org.hibernate.MappingException: could not find PropertyAccessor class: public at org.hibernate.property.PropertyAccessorFactory.resolveCustomAccessor(PropertyAccessorFactory.java:103) Please tell me, if ... |
33. Query / Root classes not fetched forum.hibernate.org |
34. Query in a table per class hierarchy? forum.hibernate.orgI'm attempting to make a simple category system, consisting of category classes containing subcategory classes. I've mapped it as a table per class hierarchy. Where Category is the parent and SubCategory is the subclass. The problem for me comes when I get all the Category classes. It loads the SubCategory classes as well. I understand this is how Hibernate works and ... |
35. Selecting only the parent class from HQL forum.hibernate.orgNeed help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate version: 3.0.5 Mapping documents: Code: |
36. can not find hibernate.jndi.class when buildSessionFactory() forum.hibernate.orgHi, I use JDK1.4.1, hibernate-3.1 In hibernate.properties, I set: hibernate.session_factory_name hibernate/session_factory hibernate.jndi.class com.sun.jndi.fscontext.RefFSContextFactory hibernate.jndi.url file:/ In hibernate.cfg.xml: |
37. Get objects from superclass using a simple query forum.hibernate.orgIf you actually mean superclass, then the objects of the child class are of the superclass. Just cast the child objects to the superclass, if that's all you want. If you don't understand the concept, there are a lot of good books out there on object orientation. If you're misusing the terminology and mean an object and its nested objects, then ... |
38. Query possible: collection contains an instance of a class? forum.hibernate.orgEntity A has ManyToMany relationship with Entity B. Class B is the base class for a class hierarchy, and C is a subclass of B in the class hierarchy. class A { List getBList(); } Query: get all A(s) that have a instance of C. Note that: C is a subclass of B. It is OO. If A has an instances ... |
39. hot to configure cglib to find classes in app serv classpath forum.hibernate.orgHi, I'm using Hibernate 3 and my persisted classes are located in the shared classloader of Tomcat, while the cglib jar is in the WEB-INF/lib of my webapp. It looks like I'm getting this error org.hibernate.HibernateException: CGLIB Enhancement failed: org.gridsphere.services.core.security.role.PortletRole at org.hibernate.proxy.CGLIBLazyInitializer.getProxyFactory(CGLIBLazyInitializer.java:132) as a result. Is there some way in Hobernate props file to tell CGLIB to use the default webapp ... |
40. Transformers, "select new" HQL, LightWeight Class. forum.hibernate.orgTrying to develop the best way to implement the following... I have Clob column in a database table that I am using for a keyword search. I don't need this column instantiated in the POJO and returned the the UI, only for the search. I got around this for the search by using dynamic instatiation with a select new |
41. Query using more than one class? forum.hibernate.org |
42. Query translator factory class forum.hibernate.orgHi, Hibernate configuration issue: While using 3.1RC2, my configuration for hibernate.query.factory_class was org.hibernate.hql.ast.ASTQueryTranslatorFactory. If I leave it at that I get a "(HibernateUtil.java:23) - Hibernate Initial SessionFactory creation failed.". If I change it to org.hibernate.hql.classic.ClassicQueryTranslatorFactory it works. Any ideas why this is happenning? thx Hibernate version: Migrating from 3.1RC2 to 3.2 Mapping documents: Code between sessionFactory.openSession() and session.close(): Full stack trace ... |
43. Query on superclass not working forum.hibernate.orgNewbie Joined: Wed Dec 06, 2006 4:04 pm Posts: 8 Location: New Hampshire I am running Hibernate 3.2.1 against an Oracle 10G database using annotations in my java classes (no xml). Could you look at this and tell me if I have something set up wrong? I have a superclass SUPER and three subclasses SUB1, SUB2, SUB3. My classes look like ... |
44. Cannot find class org.hibernate.hql.antlr.HqlSqlTokenTypes forum.hibernate.org |
45. table per class hierarchy: 2nd select seems to be redundant forum.hibernate.org@Entity @Table(name = "account") @Inheritance(strategy = InheritanceType.SINGLE_TABLE) @DiscriminatorColumn(name = "type") public abstract class BaseAccountPojo { @Id @GeneratedValue @Column(name = "account_id") public Long accountId; } @Entity @DiscriminatorValue("cust") public class CustAccountPojo extends BaseAccountPojo { @OneToOne @PrimaryKeyJoinColumn public CreditCardPojo creditCard; ... |
46. How do I find JNDI URL and CLASS? forum.hibernate.org |
47. HQL for querying in single table for class hierarchy mode forum.hibernate.org@Entity @Inheritance(strategy=InheritanceType.SINGLE_TABLE) @DiscriminatorColumn(name="type", discriminatorType=DiscriminatorType.STRING) public class Lov extends BaseEntity { private String name; public String getName() { return this.name; } public void setName(String name) { this.name = name; } } |
48. how to write query to add 4 tables using java class forum.hibernate.org |
49. Newb: Single table inh. w/ JPA ann., Query only base class? forum.hibernate.org |
50. select concrete class name in query is possible? forum.hibernate.orgIt's a frequent requirement to select (id, name) tuples into a list in order to, for example, construct a list of URLs, where the name will be the link string and the id will be a query string parameter. This is easy enough to do in HQL. I went one step further and created an object with an id and a ... |
51. Hibernate 2: Write hql query to join 3 unrelated classes forum.hibernate.org |