public void Add(OpenContentInfo data, FieldConfig config)
{
if (null == data)
{
throw new ArgumentNullException("data");
}
Store.Add(JsonMappingUtils.JsonToDocument(data.ModuleId.ToString(), data.ContentId.ToString(), data.CreatedByUserId.ToString(), data.CreatedOnDate, data.JsonAsJToken, data.Json, config));
}
public void Add(IIndexableItem data, FieldConfig config)
{
if (null == data)
{
throw new ArgumentNullException("data");
}
Store.Add(JsonMappingUtils.JsonToDocument(data.GetScope(), data.GetId(), data.GetCreatedByUserId(), data.GetCreatedOnDate(), data.GetData(), data.GetSource(), config));
}
/// <summary>
/// Deletes the matching objects in the IndexWriter.
/// </summary>
/// <param name="data"></param>
public void Delete(IIndexableItem data)
{
Requires.NotNull(data);
var selection = new TermQuery(new Term(JsonMappingUtils.FIELD_ID, data.GetId()));
Query deleteQuery = new FilteredQuery(selection, JsonMappingUtils.GetTypeFilter(data.GetScope()));
Store.Delete(deleteQuery);
}
/// <summary>
/// Deletes the matching objects in the IndexWriter.
/// </summary>
/// <param name="data"></param>
public void Delete(IIndexableItem data)
{
if (null == data)
{
throw new ArgumentNullException("data");
}
var selection = new TermQuery(new Term(JsonMappingUtils.FieldId, data.GetId()));
Query deleteQuery = new FilteredQuery(selection, JsonMappingUtils.GetTypeFilter(data.GetScope()));
Store.Delete(deleteQuery);
}
public static TopDocs Search(Searcher searcher, string type, Query query, Query filter, int numResults, Sort sort)
{
try
{
return(searcher.Search(query, JsonMappingUtils.GetTypeFilter(type, filter), numResults, sort));
}
catch (Exception ex)
{
App.Services.Logger.Error($"Error while searching {type}, {query}", ex);
throw;
}
}
public static TopDocs Search(this Searcher searcher, string type, Query query, Query filter, int numResults, Sort sort)
{
try
{
return(searcher.Search(query, JsonMappingUtils.GetTypeFilter(type, filter), numResults, sort));
}
catch (Exception ex)
{
Log.Logger.ErrorFormat("Error while searching {0}, {1}", type, query.ToString());
throw ex;
}
}
/// <summary>
/// Deletes the matching objects in the IndexWriter.
/// </summary>
/// <param name="data"></param>
public void Delete(OpenContentInfo data)
{
if (null == data)
{
throw new ArgumentNullException("data");
}
var selection = new TermQuery(new Term(JsonMappingUtils.FieldId, data.ContentId.ToString()));
Query deleteQuery = new FilteredQuery(selection, JsonMappingUtils.GetTypeFilter(data.ModuleId.ToString()));
Store.Delete(deleteQuery);
}
public static Query ParseQuery(string searchQuery, string defaultFieldName)
{
var parser = new QueryParser(Version.LUCENE_30, defaultFieldName, JsonMappingUtils.GetAnalyser());
Query query;
try
{
if (String.IsNullOrEmpty(searchQuery))
{
query = new MatchAllDocsQuery();
}
else
{
query = parser.Parse(searchQuery.Trim());
}
}
catch (ParseException)
{
query = parser.Parse(QueryParser.Escape(searchQuery.Trim()));
}
return(query);
}
public static Query ParseQuery(string searchQuery, string defaultFieldName, string CultureCode = "")
{
searchQuery = RemoveDiacritics(searchQuery);
searchQuery = searchQuery.Replace('-', ' '); // concider '-' as a space
var parser = new QueryParser(Version.LUCENE_30, defaultFieldName, JsonMappingUtils.GetAnalyser(CultureCode));
Query query;
try
{
if (string.IsNullOrEmpty(searchQuery))
{
query = _DefaultQuery;
}
else
{
query = parser.Parse(searchQuery.Trim());
}
}
catch (ParseException)
{
query = searchQuery != null?parser.Parse(QueryParser.Escape(searchQuery.Trim())) : _DefaultQuery;
}
return(query);
}
/// <summary>
/// Searches for documents mapped from the given type using the specified query and Collector.
/// </summary>
/// <param name="searcher">
/// The Searcher to search on.
/// </param>
/// <param name="type">
/// The type of the object to search documents for.
/// </param>
/// <param name="query">
/// The Query which selects the documents.
/// </param>
/// <param name="results">
/// The Collector to use to gather results.
/// </param>
public static void Search(this Searcher searcher, string type, Query query, Collector results)
{
searcher.Search(query, JsonMappingUtils.GetTypeFilter(type), results);
}
public static TopDocs Search(this Searcher searcher, string type, Query query, int numResults, Sort sort)
{
var res = searcher.Search(query, JsonMappingUtils.GetTypeFilter(type), numResults, sort);
return(res);
}
public void Add(IIndexableItem data, FieldConfig config)
{
Requires.NotNull(data);
Store.Add(JsonMappingUtils.JsonToDocument(data.GetScope(), data.GetId(), data.GetCreatedByUserId(), data.GetCreatedOnDate(), data.GetData(), data.GetSource(), config));
}
public static TopDocs Search(this Searcher searcher, string type, Query Filter, Query query, int numResults)
{
Filter filter = new QueryWrapperFilter(query);
return(searcher.Search(query, JsonMappingUtils.GetTypeFilter(type, Filter), numResults));
}
public static TopDocs Search(this Searcher searcher, string type, Query query, int numResults)
{
return(searcher.Search(query, JsonMappingUtils.GetTypeFilter(type), numResults));
}
private LuceneController()
{
_serviceInstance = new LuceneService(AppConfig.Instance.LuceneIndexFolder, JsonMappingUtils.GetAnalyser());
}
private static void DeleteAllOfType(LuceneController lc, string scope)
{
var selection = JsonMappingUtils.CreateTypeQuery(scope);
lc.Store.Delete(selection);
}
private LuceneController()
{
var lang = System.Configuration.ConfigurationManager.AppSettings["LuceneDefaultCulture"];
_serviceStoreInstance = new LuceneService(App.Config.LuceneIndexFolder, JsonMappingUtils.GetAnalyser(lang));
}
