public override void TearDown() { reader.Close(); dir2.Close(); }
public void Close() { Directory.Close(ID); }
public ActionResult Search(String query) { if (query == "") { return(RedirectToAction("Index")); } query = query + "~"; DateTime datastart = DateTime.Now; Directory directory = FSDirectory.Open(new System.IO.DirectoryInfo(Server.MapPath("~/Data/Index"))); IndexSearcher searcher = new IndexSearcher(directory, true); Analyzer analyzer = new StandardAnalyzer(Version.LUCENE_29); MultiFieldQueryParser queryParser = new MultiFieldQueryParser( Version.LUCENE_29, new String[] { "Name", "Content", "Curriculum", "User", "Group", "Theme" }, analyzer ); ScoreDoc[] scoreDocs = searcher.Search(queryParser.Parse(query), 100).scoreDocs; Hits hit = searcher.Search(queryParser.Parse(query)); int total = hit.Length(); List <ISearchResult> results = new List <ISearchResult>(); Stopwatch sw = new Stopwatch(); sw.Start(); foreach (ScoreDoc doc in scoreDocs) { ISearchResult result; Document document = searcher.Doc(doc.doc); String type = document.Get("Type").ToLower(); switch (type) { case "node": Node node = new Node(); node.Id = Convert.ToInt32(document.Get("ID")); node.Name = document.Get("Name"); node.CourseId = Convert.ToInt32(document.Get("CourseID")); node.IsFolder = Convert.ToBoolean(document.Get("isFolder")); result = new NodeResult(node, _CourseService.GetCourse(node.CourseId).Name, document.Get("Content"), _CourseService.GetCourse(node.CourseId).Updated.ToString()); break; case "course": Course course = new Course(); course.Id = Convert.ToInt32(document.Get("ID")); course.Name = document.Get("Name"); result = new CourseResult(course, _CourseService.GetCourse(course.Id).Updated.ToString(), _CourseService.GetCourse(course.Id).Owner); break; case "curriculum": Curriculum curriculum = new Curriculum(); curriculum.Id = Convert.ToInt32(document.Get("ID")); curriculum.Name = document.Get("Curriculum"); result = new CurriculumResult(curriculum, _CurriculmService.GetCurriculum(curriculum.Id).Updated.ToString()); break; case "user": User user = new User(); user.Id = Guid.Parse(document.Get("ID")); user.Name = document.Get("User"); /*user.RoleId = Convert.ToInt32(document.Get("RoleId"));*/ result = new UserResult(user); break; case "group": Group group = new Group(); group.Id = int.Parse(document.Get("ID")); group.Name = document.Get("Group"); result = new GroupResult(group); break; case "theme": Theme theme = new Theme(); theme.Id = Convert.ToInt32(document.Get("ID")); theme.Name = document.Get("Theme"); theme.CourseRef = Convert.ToInt32(document.Get("CourseRef")); result = new ThemeResult(theme, _CourseService.GetCourse(theme.CourseRef.Value).Name); break; default: throw new Exception("Unknown result type"); } results.Add(result); } sw.Stop(); DateTime dataend = DateTime.Now; analyzer.Close(); searcher.Close(); directory.Close(); ViewData["SearchString"] = query; ViewData["score"] = Math.Abs(dataend.Millisecond - datastart.Millisecond); //sw.ElapsedMilliseconds.ToString(); ViewData["total"] = total; return(View(results)); }