bidirectional

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Mapping bidirectional asymmetric relation in hibernate: OneToOne-ManyToOne

I have an entity that has reference to another entity that represents the current state of certain properties, thus allowing me to keep track of the history of changes made. For this, I have defined a[详细]

2023-03-09 22:05 分类：问答
How to prevent a loop in a bi-directional relationship

Say we have the following two entities. Library public class Library { private Collection<Book> books = new ArrayList<Book>();[详细]

2023-03-05 06:30 分类：问答
Why isn't this simple NHibernate one-to-many relation bidirectional?

I\'m trying to set up a simple association in NHibernate (this is the 开发者_运维百科first project in which I want to make use of it from the ground up) - it seems like a simple, contrived, book examp[详细]

2023-03-03 12:10 分类：问答
Bidirectional many-to-one generates SELECT N+1

I have two classes mapped with NHibernate: class Application references class Store with a property StoreId. Application user has an identity id while class Store has an assigned id but I don\'t belie[详细]

2023-03-02 21:17 分类：问答
Hibernate: AnnotationException: Unknown mappedBy in ... referenced property unknown on reverse (mappedBy), bi-directional @OneToOne associations

I have the following simple design: (source: kawoolutions.com) That\'s basically a workaround for non-disjoint inheritance which JPA doesn\'t support. Persons can exist by their own, but there can op[详细]

2023-03-01 10:55 分类：问答
URL Rewriting on .NET

How can I acheive bi direction rewriting to where the following occurs inbound to the web server www.mysite.com/region/program/cat1/cat2开发者_如何学Python/cat3[详细]

2023-02-19 20:53 分类：问答
BidiMap Synchronization

When using the apache commonds bidimap, how do you handle synchronization.For example, if I create the map as shown below[详细]

2023-02-19 04:18 分类：问答
Display bidirectional and composition relation UML class diagram

I have two classes Event and Review. The event has an instance object Review in it. A review also has an object Event in it.[详细]

2023-02-14 06:26 分类：问答
Bidirecional dictionary WITH CASE-INSENSITIVENESS?

Question: I use the bidirectional dicionary class I found here: Bidirectional 1 to 1 Dictionary in C# The problem is, I need this - case insensitive (StringComparer.OrdinalIgnoreCase)[详细]

2023-02-13 22:29 分类：问答
Generics in a bidirectional association

Let\'s say I have two classes A and B, with B a subtype of A. This is only part of a richer type hierarchy, obviously, but I don\'t think that\'s relevant. Assume A is the root of the hierarchy. There[详细]

2023-02-03 08:26 分类：问答