private static void _addToLuceneIndex(LucenePostModel PostData, IndexWriter writer)
{
// remove older index entry
var searchQuery = new TermQuery(new Term("PostId", PostData.PostId.ToString(CultureInfo.InvariantCulture)));
writer.DeleteDocuments(searchQuery);
// add new index entry
var PostDocument = new Document();
// add lucene fields mapped to db fields
PostDocument.Add(new Field("PostId",
PostData.PostId.ToString(CultureInfo.InvariantCulture), Field.Store.YES, Field.Index.NOT_ANALYZED));
if (PostData.Title != null)
{
PostDocument.Add(new Field("Title", PostData.Title, Field.Store.YES, Field.Index.ANALYZED,
Field.TermVector.WITH_POSITIONS_OFFSETS));
}
if (PostData.Body != null)
{
PostDocument.Add(new Field("Body", PostData.Body, Field.Store.YES, Field.Index.ANALYZED,
Field.TermVector.WITH_POSITIONS_OFFSETS)
{
Boost = 3
});
}
if (PostData.Keywords != null)
{
PostDocument.Add(new Field("Keywords", PostData.Keywords, Field.Store.YES, Field.Index.ANALYZED,
Field.TermVector.WITH_POSITIONS_OFFSETS));
}
if (PostData.Labels != null)
{
PostDocument.Add(new Field("Labels", PostData.Labels, Field.Store.YES, Field.Index.ANALYZED,
Field.TermVector.WITH_POSITIONS_OFFSETS));
}
if (PostData.Description != null)
{
PostDocument.Add(new Field("Description", PostData.Description, Field.Store.YES, Field.Index.ANALYZED,
Field.TermVector.WITH_POSITIONS_OFFSETS));
}
if (PostData.Picture != null)
{
PostDocument.Add(new Field("Picture", PostData.Picture, Field.Store.YES, Field.Index.ANALYZED,
Field.TermVector.WITH_POSITIONS_OFFSETS));
}
// add entry to index
writer.AddDocument(PostDocument);
}
public static void AddUpdateLuceneIndex(LucenePostModel PostData)
{
AddUpdateLuceneIndex(new List <LucenePostModel> {
PostData
});
}
