[hibernate-issues] [Hibernate-JIRA] Commented: (HSEARCH-438) @IndexedEmbedded does not work for child classes in inheritance tree

[Emmanuel Bernard (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-438?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=36105#action_36105 ] 

Emmanuel Bernard commented on HSEARCH-438:
------------------------------------------

Hum changing that will be pretty hard and make a lot of thing less efficient I think. We basically precompute the navigation path metadata-wise. That's correct from a polymorphic PoV. But what you want is something that breaks polymorphism: you want to downcast in the query :)

> @IndexedEmbedded does not work for child classes in inheritance tree
> --------------------------------------------------------------------
>
>                 Key: HSEARCH-438
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-438
>             Project: Hibernate Search
>          Issue Type: Bug
>    Affects Versions: 3.1.1.GA
>         Environment: Jboss 4.2.3.GA
> Hibernate Core 3.2
> Hibernate Search 3.1.1.GA
>            Reporter: Ted Williams
>            Priority: Critical
>             Fix For: 3.1.2, 3.2.0.Beta3
>
>         Attachments: Classes.zip, Classes.zip
>
>
> When using @IndexedEmbedded on a set/list of parent/top classes the @Field annotations in the child classes are not picked up and indexed.
> @IndexedEmbedded(depth=100)
> @OneToMany(fetch = FetchType.LAZY, mappedBy = "top", cascade = CascadeType.ALL)
> public Set<Parent> getParents() {
>    return parents;
> }
> public class Child extends Parent {
> private String childName;	
> @Field(name = "childName", index=Index.TOKENIZED) // This field is not picked up!!!
> .
> .
> }

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