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From: Andrei A. (JIRA) <nh...@gm...> - 2011-05-23 17:43:52
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[ http://216.121.112.228/browse/NH-2328?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=21159#action_21159 ]
Andrei Alecu commented on NH-2328:
----------------------------------
Ok, since I was pressed on time, I ended up with the following workaround which works:
public static class GetTypeFullNameExtension
{
public static string GetTypeFullName(this object what)
{
return what.GetType().FullName;
}
}
public class TypeIsGenerator : BaseHqlGeneratorForMethod
{
public TypeIsGenerator()
{
this.SupportedMethods = new[] { ReflectionHelper.GetMethodDefinition<object>(x => x.GetTypeFullName()) };
}
public override HqlTreeNode BuildHql(
MethodInfo method,
Expression targetObject,
ReadOnlyCollection<Expression> arguments,
HqlTreeBuilder treeBuilder,
IHqlExpressionVisitor visitor)
{
return treeBuilder.Dot(visitor.Visit(arguments[0]).AsExpression(), treeBuilder.Class());
}
}
After merging the generator in, I can now run this query:
var boxes =
(from t in s.Query<ToyBox>()
where t.Shape.GetTypeFullName() == typeof(Square).FullName
select t).ToList();
Which is sufficient for us for now.
> Linq query on <Any/> fails
> --------------------------
>
> Key: NH-2328
> URL: http://216.121.112.228/browse/NH-2328
> Project: NHibernate
> Issue Type: Bug
> Components: Linq Provider
> Affects Versions: 3.0.0.Alpha2
> Reporter: Michael Kobaly
> Priority: Major
> Attachments: NHibernate.Test.zip
>
>
> Please read NHUsers group posting here for description of problem.
> http://groups.google.com/group/nhusers/browse_thread/thread/fa831bd703842e1e
> I excluded the lib folder from the zip file since upload says not to include dlls. I am using NH 3 Alpha 2 with all supporting dlls. First time posting bug..sorry in advance if I am doing it wrong.
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