lucene.net

This exception: Invalid index n for this SqlParameterCollection with Count= Usually points at duplicate mapping information (see Stack Overflow + Google). I am pretty sure I have none. Are there any other reasons for it? I seem to have identified the problem. I introduced this: [DocumentId] public virtual int GI { get { return base.Id; } protected set { base.Id = value; } } To use search via lucene.net. This seems to interfere with FNH! What are my options here? PS: at System.Data.SqlClient.SqlParameterCollection.RangeCheck(Int32 index) at System.Data.SqlClient.SqlParameterCollection

The Lucene.Net.Linq project seems pretty powerful and while querying seems pretty simple, I'm not quite sure how to add/update documents. Can an example or two be provided? There are some full examples in the test project at https://github.com/themotleyfool/Lucene.Net.Linq/tree/master/source/Lucene.Net.Linq.Tests/Samples . Once you've configured your mappings and initialized your provider, you make updates by opening a session: var directory = new RAMDirectory(); var provider = new LuceneDataProvider(directory, Version.LUCENE_30); using (var session = provider.OpenSession<Article>()) { session

I am playing around with Lucene.net to try and get a handle of how to implement it in my application. I have the following code ..... // Add 2 documents var doc1 = new Document(); var doc2 = new Document(); doc1.Add(new Field("id", "doc1", Field.Store.YES, Field.Index.ANALYZED)); doc1.Add(new Field("content", "This is my first document", Field.Store.YES, Field.Index.ANALYZED)); doc2.Add(new Field("id", "doc2", Field.Store.YES, Field.Index.ANALYZED)); doc2.Add(new Field("content", "The big red fox jumped", Field.Store.YES, Field.Index.ANALYZED)); writer.AddDocument(doc1); writer.AddDocument

How can I do a Filter across multiple fields in Lucene.Net? On one field I simply do: TermQuery tool = new TermQuery(new Term("Tool", "Nail")); Filter f = new QueryFilter(tool); If I now wanted to add a nail length to the filter, how can I do that? Also, I want the user to be a able to do a search with no search term (i.e. by just choosing a category) how can I do that? I think you're asking two questions... Question 1: Adding an additional filter Remember, QueryFilter accepts any query (not just TermQuery ). Therefore, you can create a BooleanQuery of the criteria you wish to filter on.

I'm building an ASP.NET MVC site where I want to use Lucene.Net for search. I've already built a SearchController and all of its methods, but I'm getting an error at runtime that occurs when the SearchController is first initialized. In SearchController, here's how I'm creating an IndexWriter: public static string IndexLocation = HostingEnvironment.MapPath("~/lucene"); public static Lucene.Net.Analysis.Standard.StandardAnalyzer analyzer = new Lucene.Net.Analysis.Standard.StandardAnalyzer(); public static IndexWriter writer = new IndexWriter(IndexLocation,analyzer); The error occurs on the last

can someone tell me how to use nhibernate serach and lucene with fluent nhibernate. I have my application writen with fluent nhibernate but now i need full text serach but do not know how to implmenet nhibernate search with lucene to fluent nhibernate. i found this but it is not much and do not know how to use it: Fluent NHibernate + Lucene Search (NHibernate.Search) thx in advanced Lucene.net is a self-contained search and directory utility. As far as I know it cannot be integrated with nhibernate by mappings only. You should implement adding data to lucene index by yourself. Lucene allows to