[hibernate-issues] [Hibernate-JIRA] Updated: (HSEARCH-93) index map<String, Object>

[Emmanuel Bernard (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-93?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Emmanuel Bernard updated HSEARCH-93:
------------------------------------

    Fix Version/s:     (was: 3.0.0.cr1)

> index map<String, Object>
> -------------------------
>
>                 Key: HSEARCH-93
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-93
>             Project: Hibernate Search
>          Issue Type: New Feature
>          Components: engine
>    Affects Versions: 3.0.0.beta3
>            Reporter: koen handekyn
>            Assignee: John Griffin
>   Original Estimate: 1 day
>  Remaining Estimate: 1 day
>
> example class
> class MyDocument {
>   @DocumentId
>    long id;
>   @Fields
>   java.util.map<String, String> metaData;
> }
> the @Fields annotation stores each key value pair as a lucene key value.
> this allows efficient searching on loosely typed object meta data (which is typically hard to map onto a relational database model but perfect for a lucene index)
> note : this could probably be realized with a FieldBridge but a specifc annotaion could be handy
> note : ideally a MultiMap is also supported as a property can have multiple occurances in a lucene document

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