// Returns a list of all files and directories in dir
static ICollection GetAllItemsInDirectory(DirectoryInfo dir)
{
// form the query
string parent_uri_str = PathToUri(dir.FullName).ToString();
// Instead of taking the painfull way of using BeagrepAnalyzer, lets just add the prefix manually
// LuceneCommon thinks exposing secret property type encoding is bad, I think so too... except for now
string key = "prop:k:" + Property.ParentDirUriPropKey;
//Logger.Log.Debug ("Querying for {0}={1}", parent_uri_str, key);
LNS.Query query = new LNS.TermQuery(new Term(key, parent_uri_str));
// do the search
LNS.IndexSearcher searcher;
searcher = LuceneCommon.GetSearcher(driver.PrimaryStore);
BetterBitArray matches;
matches = new BetterBitArray(searcher.MaxDoc());
BitArrayHitCollector collector;
collector = new BitArrayHitCollector(matches);
searcher.Search(query, null, collector);
// Finally we pull all of the matching documents,
// convert them to Dirent, and store them in a list.
ArrayList match_list = new ArrayList();
int i = 0;
while (i < matches.Count)
{
i = matches.GetNextTrueIndex(i);
if (i >= matches.Count)
{
break;
}
Document doc;
doc = searcher.Doc(i);
Dirent info;
info = DocumentToDirent(doc);
match_list.Add(info);
++i;
}
LuceneCommon.ReleaseSearcher(searcher);
//Logger.Log.Debug ("Found {0} items in {1}", match_list.Count, dir.FullName);
return(match_list);
}
// Returns a list of all files and directories in dir
static ICollection GetAllItemsInDirectory (DirectoryInfo dir)
{
// form the query
string parent_uri_str = PathToUri (dir.FullName).ToString ();
// Instead of taking the painfull way of using BeagrepAnalyzer, lets just add the prefix manually
// LuceneCommon thinks exposing secret property type encoding is bad, I think so too... except for now
string key = "prop:k:" + Property.ParentDirUriPropKey;
//Logger.Log.Debug ("Querying for {0}={1}", parent_uri_str, key);
LNS.Query query = new LNS.TermQuery (new Term (key, parent_uri_str));
// do the search
LNS.IndexSearcher searcher;
searcher = LuceneCommon.GetSearcher (driver.PrimaryStore);
BetterBitArray matches;
matches = new BetterBitArray (searcher.MaxDoc ());
BitArrayHitCollector collector;
collector = new BitArrayHitCollector (matches);
searcher.Search (query, null, collector);
// Finally we pull all of the matching documents,
// convert them to Dirent, and store them in a list.
ArrayList match_list = new ArrayList ();
int i = 0;
while (i < matches.Count) {
i = matches.GetNextTrueIndex (i);
if (i >= matches.Count)
break;
Document doc;
doc = searcher.Doc (i);
Dirent info;
info = DocumentToDirent (doc);
match_list.Add (info);
++i;
}
LuceneCommon.ReleaseSearcher (searcher);
//Logger.Log.Debug ("Found {0} items in {1}", match_list.Count, dir.FullName);
return match_list;
}
public LuceneBitArray(LNS.IndexSearcher searcher) : base(searcher.MaxDoc())
{
this.searcher = searcher;
this.collector = new BitArrayHitCollector();
this.scratch = null;
}
// Return all directories with name
public ICollection GetAllDirectoryNameInfo(string name)
{
// First we assemble a query to find all of the directories.
string field_name;
field_name = PropertyToFieldName(PropertyType.Keyword,
Property.IsDirectoryPropKey);
LNS.Query isdir_query = new LNS.TermQuery(new Term(field_name, "true"));
LNS.Query query = null;
if (name == null)
{
query = isdir_query;
}
else
{
string dirname_field;
dirname_field = PropertyToFieldName(PropertyType.Text,
Property.TextFilenamePropKey);
LNS.Query dirname_query;
dirname_query = LuceneCommon.StringToQuery(dirname_field, name, null);
LNS.BooleanQuery bool_query = new LNS.BooleanQuery();
bool_query.Add(isdir_query, LNS.BooleanClause.Occur.MUST);
bool_query.Add(dirname_query, LNS.BooleanClause.Occur.MUST);
query = bool_query;
}
// Then we actually run the query
LNS.IndexSearcher searcher;
//searcher = new LNS.IndexSearcher (SecondaryStore);
searcher = LuceneCommon.GetSearcher(SecondaryStore);
BetterBitArray matches;
matches = new BetterBitArray(searcher.MaxDoc());
BitArrayHitCollector collector;
collector = new BitArrayHitCollector(matches);
searcher.Search(query, null, collector);
// Finally we pull all of the matching documents,
// convert them to NameInfo, and store them in a list.
ArrayList match_list = new ArrayList();
int i = 0;
while (i < matches.Count)
{
i = matches.GetNextTrueIndex(i);
if (i >= matches.Count)
{
break;
}
Document doc;
doc = searcher.Doc(i, fields_nameinfo);
NameInfo info;
info = DocumentToNameInfo(doc);
match_list.Add(info);
++i;
}
LuceneCommon.ReleaseSearcher(searcher);
return(match_list);
}
public LuceneBitArray (LNS.IndexSearcher searcher) : base (searcher.MaxDoc ())
{
this.searcher = searcher;
this.collector = new BitArrayHitCollector ();
this.scratch = null;
}
// Return all directories with name
public ICollection GetAllDirectoryNameInfo (string name)
{
// First we assemble a query to find all of the directories.
string field_name;
field_name = PropertyToFieldName (PropertyType.Keyword,
Property.IsDirectoryPropKey);
LNS.Query isdir_query = new LNS.TermQuery (new Term (field_name, "true"));
LNS.Query query = null;
if (name == null) {
query = isdir_query;
} else {
string dirname_field;
dirname_field = PropertyToFieldName (PropertyType.Text,
Property.TextFilenamePropKey);
LNS.Query dirname_query;
dirname_query = LuceneCommon.StringToQuery (dirname_field, name, null);
LNS.BooleanQuery bool_query = new LNS.BooleanQuery ();
bool_query.Add (isdir_query, LNS.BooleanClause.Occur.MUST);
bool_query.Add (dirname_query, LNS.BooleanClause.Occur.MUST);
query = bool_query;
}
// Then we actually run the query
LNS.IndexSearcher searcher;
//searcher = new LNS.IndexSearcher (SecondaryStore);
searcher = LuceneCommon.GetSearcher (SecondaryStore);
BetterBitArray matches;
matches = new BetterBitArray (searcher.MaxDoc ());
BitArrayHitCollector collector;
collector = new BitArrayHitCollector (matches);
searcher.Search (query, null, collector);
// Finally we pull all of the matching documents,
// convert them to NameInfo, and store them in a list.
ArrayList match_list = new ArrayList ();
int i = 0;
while (i < matches.Count) {
i = matches.GetNextTrueIndex (i);
if (i >= matches.Count)
break;
Document doc;
doc = searcher.Doc (i, fields_nameinfo);
NameInfo info;
info = DocumentToNameInfo (doc);
match_list.Add (info);
++i;
}
LuceneCommon.ReleaseSearcher (searcher);
return match_list;
}
