public void Store(string indexName, IEnumerable <LuceneDocumentIndex> indexDocuments)
{
if (indexDocuments.AsQueryable().Count() == 0)
{
return;
}
// Remove any previous document for these content items
Delete(indexName, indexDocuments.Select(i => i.ContentItemId));
var writer = new IndexWriter(GetDirectory(indexName), _analyzer, false, IndexWriter.MaxFieldLength.UNLIMITED);
LuceneDocumentIndex current = null;
try {
foreach (var indexDocument in indexDocuments)
{
current = indexDocument;
var doc = CreateDocument(indexDocument);
writer.AddDocument(doc);
Logger.Debug("Document [{0}] indexed", indexDocument.ContentItemId);
}
}
catch (Exception ex) {
Logger.Error(ex, "An unexpected error occured while add the document [{0}] from the index [{1}].", current.ContentItemId, indexName);
}
finally {
writer.Optimize();
writer.Close();
}
}
private static Document CreateDocument(LuceneDocumentIndex indexDocument)
{
var doc = new Document();
indexDocument.PrepareForIndexing();
foreach (var field in indexDocument.Fields)
{
doc.Add(field);
}
return(doc);
}