[nhibernate-issues] [NHJIRA] Updated: (NH-2615) Linq Fetch cannot traverse through components

[Fabio M. (JIRA) <nh...@gm...>]

     [ http://216.121.112.228/browse/NH-2615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fabio Maulo updated NH-2615:
----------------------------

    Issue Type: Bug  (was: Improvement)

Related to what we will do with NH-2705, ignoring the "Invalid join", we should allow two possible syntax:
1)s.Query<ItemBase>().Fetch(p => p.SubItem.Details).ToList()
2)s.Query<ItemBase>().Fetch(p => p.SubItem).ThenFetch(p => p.Details).ToList()

1) in practice the same behavior you can already write a HQL
2) if we ignore the "Invalid join" we may allow the concatenation of the property path between Fetch and ThenFetch when the property of Fetch is a component.

between this and the related issue we have 4 or more issues of different type/priority (a nice pot-pourri...btw understandable in this situation).

> Linq Fetch cannot traverse through components
> ---------------------------------------------
>
>                 Key: NH-2615
>                 URL: http://216.121.112.228/browse/NH-2615
>             Project:  NHibernate
>          Issue Type: Bug
>          Components: Linq Provider
>    Affects Versions: 3.0.0.GA
>            Reporter: Jerome Haltom
>
> Subject seems to say it all. Gets an exception inside NH saying that the join is incorrect.

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