hibernate-mapping

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how to map a LinkedHashMap with Hibernate?

I would like to map a LinkedHashMap with Hibernate (annotation driven). I know the property @MapKey and @IndexColumn, but can I used both to map a linkedhashmap with basics strings ?[详细]

2023-03-19 00:44 分类：问答
One to many mapping with many possibilities

I\'m trying to persist my data but am having trouble coming up with a schema that will work for hibernate in a sane way[详细]

2023-03-18 20:29 分类：问答
org.hibernate.MappingException: Association references unmapped class

The configuration for User class : <class name=\"User\" table=\"users\" lazy=\"false\"> <id name=\"id\" column=\"id\">[详细]

2023-03-18 18:29 分类：问答
Hibernate update table

I开发者_StackOverflow中文版 am new to Hibernate and following the tutorial at http://www.vaannila.com/hibernate/hibernate-example/hibernate-mapping-one-to-many-using-annotations-1.html, I have a quest[详细]

2023-03-17 20:58 分类：问答
How do I map a BigDecimal in Hibernate so I get back the same scale I put in?

In Java, new BigDecimal(\"1.0\"开发者_JAVA技巧) != new BigDecimal(\"1.00\") i.e., scale matters.[详细]

2023-03-16 11:00 分类：问答
Hibernate: Problem with mapping

I have a problem with hibernate. ((( !!! Image with Database Schema !!! Mapping (for getter\'s/setter\'s i use lo开发者_JAVA百科mbok)[详细]

2023-03-14 04:55 分类：问答
Hibernate - How to disable mapping for a column

When tagged as @Entity, each attribute of a class is mapped to one database column. I have some classes where I want to add some fields for internal usage, but I don\'t开发者_开发百科 want them to be[详细]

2023-03-12 06:19 分类：问答
How to add a "where" to Hibernate many-to-one?

I currently have a many-to-one relationship set up from class Exp to class开发者_JS百科 Fin like this:[详细]

2023-03-11 17:20 分类：问答
how , where and when to use natural-id in hbm file in hibernate?

I searched a lot in google but i didn\'t find any satisfied answer. So any one any please tell me a senario, whereto use natural-id in hbm file in hibernat开发者_高级运维e. Any help would be greatly a[详细]

2023-03-11 13:28 分类：问答
Hibernate Composite primary key contains foreign key which is subset of other tables primary key, how to map?

The scenario is as follows Table A has a composite PK. Table A --------a1 (pk)开发者_JS百科 a2 (pk) a3 (pk) foo bar LastUpdateDate LastUpdateUser[详细]

2023-03-10 07:19 分类：问答