lucene::search::Searcher* getIndexSearcher() {
if ( !searcher ) {
closeWriter();
searcher = _CLNEW lucene::search::IndexSearcher( indexDir );
}
return searcher;
}
void BinaryWriterAppender::setWriter(QDataStream *pDataStream)
{
QMutexLocker locker(&mObjectGuard);
closeWriter();
mpWriter = pDataStream;
writeHeader();
}
void BinaryWriterAppender::close()
{
QMutexLocker locker(&mObjectGuard);
if (isClosed())
return;
AppenderSkeleton::close();
closeWriter();
}
lucene::index::IndexReader* getIndexReader() {
if ( !indexReader ) {
try {
closeWriter();
indexReader = lucene::index::IndexReader::open( indexDir, false );
} catch (CLuceneError& err) {
qDebug() << "(Soprano::Index::CLuceneIndex) could not create reader " << err.what();
throw err;
}
}
return indexReader;
}
/*
~TextFileWriter - This destructor makes sure the text
stream is closed before destroying it and the file name
pointers.
*/
TextFileWriter::~TextFileWriter()
{
closeWriter();
}