Coming back for a long time…
I announce today a new project i’ve hosted on CodePlex about NHibernate.Search, a Lucene.NET provider implementation for NHibernate which is a part of the NHibernate Contrib project.
Actually NHibernate.Search is attributes based mapping.
1: [Indexed]
2: public class Book
3: {
4: [DocumentId]
5: public Guid BookId { get; set; }
6:
7: [Field(Index=Index.Tokenized, Name="Title", Store=Store.Yes)]
8: public string Title { get; set; }
9:
10: [Field(Index = Index.Tokenized, Name = "Description", Store = Store.Yes)]
11: public string Description { get; set; }
12: }
In my recent projects I needed to keep my domain entites true POCO and persistant ignorant.
Since there was no Fluent inteface to map Lucene.NET documents without attributes outside domain entities, I decided to start this project which I hope should make us feel better :)
FluentNHibernate.Search mapping is quite equivalent to FluentNHibernate for NHibernate XML-Less entity mapping initialy developped by Jeremy Miller.
Mapping Lucene.NET documents are now very simple, attribute-less, here is a sample :
1: public class Book
2: {
3: public Guid BookId { get; set; }
4: public string Title { get; set; }
5: public string Description { get; set; }
6: }
Woow, that’s clean :)
And here is the mapping class :
1: public class BookSearchMap : DocumentMap<Book>
2: {
3: public BookSearchMap()
4: {
5: Id(p => p.BookId).Field("BookId").Bridge().Guid();
6: Name("Book");
7: Boost(500);
8: Analyzer<StandardAnalyzer>();
9:
10: Map(x => x.Title)
11: .Analyzer<StandardAnalyzer>()
12: .Boost(500);
13:
14: Map(x => x.Description)
15: .Boost(500)
16: .Name("Description")
17: .Store().Yes()
18: .Index().Tokenized();
19: }
20: }
Pretty nice isn’t it ? :)
FluentNHibernate.Search is still in developpement but I hope I will release a stable version soon.
Until a stable version be released you can check the current source code at CodePlex and give feedbacks !
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