public IEnumerable <DocumentInfo> SearchDocumentsFor(TermToInspect termToInspect)
{
// ToDo: a bit clean up is required here.
// It has been implementely very quickly and with a lot of deprecated methods
IndexSearcher searcher = null;
try
{
searcher = new IndexSearcher(_openIndexModel.Directory, _openIndexModel.ReadOnly);
var queryParser = new QueryParser(termToInspect.FieldName, new StandardAnalyzer());
var query = queryParser.Parse(termToInspect.TermName);
var hits = searcher.Search(query);
for (var i = 0; i < hits.Length(); i++)
{
yield return(GetDocumentInfo(hits.Id(i)));
}
}
finally
{
if (searcher != null)
{
searcher.Close();
}
}
yield break;
}
private void InspectDocument()
{
var term = new TermToInspect {
FieldName = (string)Fields.CurrentItem, TermName = TermToInspect
};
InspectDocuments(term);
}
private void ActivateDocumentsView(TermToInspect termToInspect)
{
// ToDo: This is not very nice, I know. I will have to find a better way to activate the tab
var documentsRegion = _regionManager.Regions[Regions.LuceneShellRegion];
var view = documentsRegion.Views.OfType <LuceneShell>().Single();
view.DocumentsTab.IsSelected = true;
}
private void InspectDocuments(TermToInspect termToInspect)
{
_foundDocuments = _documentService.SearchDocumentsFor(termToInspect).OrderBy(d => d.DocumentNumber);
ResultCount = _foundDocuments.Count();
IndexOfDocumentToBrowse = 0;
Fields.MoveCurrentTo(_fields.Single(f => string.Equals(f, termToInspect.FieldName)));
TermToInspect = termToInspect.TermName;
}
private void ExecuteInspectDocuments()
{
var selectedTerm = (TermInfo)Terms.CurrentItem;
var termToInspect = new TermToInspect {
FieldName = selectedTerm.Field, TermName = selectedTerm.Term
};
_eventAggregator.GetEvent <InspectDocumentsForTermEvent>().Publish(termToInspect);
}
