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