public Searcher(string mainFolder, string taxonomyFolder, string thumbsFolder)
{
MaxResultCount = 50;
mainSearchManager = new SearchManager(FSDirectory.open(new java.io.File(mainFolder)));
taxonomyReader = new DirectoryTaxonomyReader(FSDirectory.open(new java.io.File(taxonomyFolder)));
analyzer = FindAPhotoAnalyzers.ForSearching();
parser = new MultiFieldQueryParser(FieldName.DefaultSearchFields, analyzer);
parser.setAllowLeadingWildcard(true);
thumbSearchManager = new SearchManager(FSDirectory.open(new java.io.File(thumbsFolder)));
using (var wrapper = mainSearchManager.Wrapper())
{
indexPreferences = new IndexPreferences(wrapper.IndexSearcher);
}
}
public ThumbnailIndexer(IndexPreferences indexPreferences)
{
this.indexPreferences = indexPreferences;
if (!System.IO.Directory.Exists(Preferences.Instance.ThumbIndexFolder))
{
logger.Info("Creating thumbs folder: '{0}'", Preferences.Instance.ThumbIndexFolder);
System.IO.Directory.CreateDirectory(Preferences.Instance.ThumbIndexFolder);
}
var config = new IndexWriterConfig(FindAPhotoAnalyzers.IndexVersion, FindAPhotoAnalyzers.ForIndexing());
writer = new IndexWriter(
FSDirectory.open(new java.io.File(Preferences.Instance.ThumbIndexFolder)),
config);
writer.commit();
searchManager = new SearchManager(writer.getDirectory());
tasks.Add(Task.Run(DequeueFiles));
tasks.Add(Task.Run(DequeueFiles));
tasks.Add(Task.Run(CommitTask));
}
public DocumentIndexer()
{
if (!System.IO.Directory.Exists(Preferences.Instance.MainIndexFolder))
{
logger.Info("Creating main index folder: '{0}'", Preferences.Instance.MainIndexFolder);
System.IO.Directory.CreateDirectory(Preferences.Instance.MainIndexFolder);
}
else
{
logger.Info("Updating index at '{0}'", Preferences.Instance.MainIndexFolder);
}
var config = new IndexWriterConfig(FindAPhotoAnalyzers.IndexVersion, FindAPhotoAnalyzers.ForIndexing());
mainWriter = new IndexWriter(
FSDirectory.open(new java.io.File(Preferences.Instance.MainIndexFolder)),
config);
taxonomyWriter = new DirectoryTaxonomyWriter(
FSDirectory.open(new java.io.File(Preferences.Instance.FacetIndexFolder)),
IndexWriterConfig.OpenMode.CREATE_OR_APPEND);
indexPreferences = new IndexPreferences(mainWriter);
thumbnailIndexer = new ThumbnailIndexer(indexPreferences);
startTime = DateTime.Now;
}
