property « Component « JPA Q&A

1. Map with index that is the same as a component property    forum.hibernate.org

Hello, I'm stuck trying to produce a mapping that allows:

2. A Component with a Collection Property?    forum.hibernate.org

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3. Property name(s) within component    forum.hibernate.org

4. Mapping question: one2one vs component, and property    forum.hibernate.org

i don't know how to choose a rite one among these three when i write my mapping file. there are two classes correspondent to two tables. e.g. a user and a login detail. they are one to one relationship, at the same time, loginDetail could be a property or a component of user, what criterians should i consider when i make ...

5. property-ref using a component    forum.hibernate.org

Here's what I'm trying to do. I have a security overview which has a surrogate primary key. It also has three columns which I map into a component (ContractHeaderId). The Security Table also has these three columns (and the mapped object is a component as well). Can I use the component as a property with the ? If not, how ...

6. Property duplication fails for components    forum.hibernate.org

Hibernate version: 3.2.3.GA I think that there's a bug in PersistentClass. I have the following mapped class: Code: @Entity @Table(name = "OPER_INCOMINGFLIGHTS") public class IncomingFlight { private Long oid; private IATAFlightNumber iataFlightNumber; private String flightNumber; ... @Embedded @AttributeOverrides( ... ) ...

7. Associating @EmbeddedId with specific property of component    forum.hibernate.org

I'm trying to map a legacy object model using Hibernate/JPA annotations, and I have a rather peculiar requirement regarding one of the entity's primary keys - the actual entity ID is contained within a component object, but this component object contains other non-key properties. For example: @Entity public class MyEntity { @EmbeddedId private MyComponent component; } public class MyComponent { private ...