public IndexWriteOperation(string indexName, Dictionary <string, IndexField> fields,
LuceneVoronDirectory directory, LuceneDocumentConverterBase converter,
Transaction writeTransaction, LuceneIndexPersistence persistence, DocumentDatabase documentDatabase)
: base(indexName, LoggingSource.Instance.GetLogger <IndexWriteOperation>(documentDatabase.Name))
{
_converter = converter;
try
{
_analyzer = CreateAnalyzer(() => new LowerCaseKeywordAnalyzer(), fields);
}
catch (Exception e)
{
throw new IndexAnalyzerException(e);
}
try
{
_releaseWriteTransaction = directory.SetTransaction(writeTransaction);
_writer = persistence.EnsureIndexWriter();
_locker = directory.MakeLock("writing-to-index.lock");
if (_locker.Obtain() == false)
{
throw new InvalidOperationException($"Could not obtain the 'writing-to-index' lock for '{_indexName}' index.");
}
}
catch (Exception e)
{
throw new IndexWriteException(e);
}
}
public OutputReduceIndexWriteOperation(MapReduceIndex index, LuceneVoronDirectory directory, LuceneDocumentConverterBase converter, Transaction writeTransaction,
LuceneIndexPersistence persistence, JsonOperationContext indexContext)
: base(index, directory, converter, writeTransaction, persistence)
{
var outputReduceToCollection = index.Definition.OutputReduceToCollection;
Debug.Assert(string.IsNullOrWhiteSpace(outputReduceToCollection) == false);
_outputReduceToCollectionCommand = new OutputReduceToCollectionCommand(DocumentDatabase, outputReduceToCollection, index, indexContext);
}
public IndexWriteOperation(Index index, LuceneVoronDirectory directory, LuceneDocumentConverterBase converter, Transaction writeTransaction, LuceneIndexPersistence persistence)
: base(index, LoggingSource.Instance.GetLogger <IndexWriteOperation>(index._indexStorage.DocumentDatabase.Name))
{
_converter = converter;
DocumentDatabase = index._indexStorage.DocumentDatabase;
try
{
_analyzer = CreateAnalyzer(() => new LowerCaseKeywordAnalyzer(), index.Definition);
}
catch (Exception e)
{
throw new IndexAnalyzerException(e);
}
try
{
_releaseWriteTransaction = directory.SetTransaction(writeTransaction, out _state);
_writer = persistence.EnsureIndexWriter(_state);
_suggestionsWriters = persistence.EnsureSuggestionIndexWriter(_state);
_hasSuggestions = _suggestionsWriters.Count > 0;
_locker = directory.MakeLock("writing-to-index.lock");
_directory = directory;
if (_locker.Obtain() == false)
{
throw new InvalidOperationException($"Could not obtain the 'writing-to-index' lock for '{_indexName}' index.");
}
}
catch (Exception e)
{
throw new IndexWriteException(e);
}
}