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https://issues.apache.org/jira/browse/OPENJPA-1072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Fay Wang reassigned OPENJPA-1072:
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Assignee: Fay Wang
> Nested embeddable with a relationship to an Entity with a generated id
> doesn't persist the relationship
> -------------------------------------------------------------------------------------------------------
>
> Key: OPENJPA-1072
> URL: https://issues.apache.org/jira/browse/OPENJPA-1072
> Project: OpenJPA
> Issue Type: Bug
> Components: jpa
> Affects Versions: 2.0.0
> Reporter: Rick Curtis
> Assignee: Fay Wang
> Attachments: jpa.embeddables.zip
>
>
> When working with embeddables I found that if I define a unidirectional
> @ManyToOne relationship from an embeddable to an Entity which has a generated
> id, the relationship in the join table doesn't get persisted. I'll attach a
> zip with my code, but I'll also try to describe the scenario here.
> Entities:
> Seller - Has an auto generated ID and a name
> Book - Has an id(isbn) and an ElementCollection of Listings
> Listing - An embeddable that has a ManyToOne relationship to Seller, a price
> and comments.
> The scenario is as follows:
> * Create all the sellers.
> * Create a book.
> * Add a listing to each book. Each listing takes a Seller Entity and a price.
> * When I commit the book, the seller_id column in my Listing join table is
> always zero.
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