[hibernate-issues] [Hibernate-JIRA] Commented: (HSEARCH-679) Entity whose related entity collection is updated causes loading of @ContainedIn entities

[Tom Waterhouse (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-679?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=40015#action_40015 ] 

Tom Waterhouse commented on HSEARCH-679:
----------------------------------------

FullTextIndexEventListener.processCollectionEvent() will allow work to be added to the work queue for any collection modifications of an entity involved in indexing.  This is true even if the collection is not related to the indexing.  There is not check to verify that the collection being modified is indexed or not.

In HSEARCH-361 FullTextIndexEventListener.onPostUpdate() was changed to check to see if indexed fields were dirty. The same kind of check is required in FullTextIndexEventListener.processCollectionEvent() to resolve HSEARCH-679.

> Entity whose related entity collection is updated causes loading of @ContainedIn entities
> -----------------------------------------------------------------------------------------
>
>                 Key: HSEARCH-679
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-679
>             Project: Hibernate Search
>          Issue Type: Bug
>    Affects Versions: 3.2.1, 3.4.0
>         Environment: Hibernate 3.6.1-SNAPSHOT/Hibernate Search 3.4.0-SNAPSHOT and Hibernate 3.5.6/Hibernate Search 3.2.1
>            Reporter: Tom Waterhouse
>         Attachments: HSEARCH-679.zip
>
>
> This problem seems related to HSEARCH-361.  An entity that references another entity as @ContainedIn is causing the load of entities related to the other entity.  
> Using the model below, the update of the collection of D instances in the class C causes the load of related classes B and A.
> public class A {
>    @Field
>    private String name;
>    @IndexEmbedded
>    private B
> }
> public class B {
>    @ContainedIn
>    private A a;
>    @IndexEmbedded
>    private C c;
> }
> public class C {
>    @ContainedIn
>    private Collection<B> b;
>    // NOT INDEXED
>    private Collection<D> d;
> }
> public class D {
>    public String value;
> }

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